LCOV - code coverage report
Current view: | top level - physics/cam - clubb_intr.F90 (source / functions) |  |  | Hit | Total | Coverage
Test: | coverage.info |  | Lines: | 1609 | 2385 | 67.5 %
Date: | 2024-12-17 17:57:11 |  | Functions: | 6 | 14 | 42.9 %

              Line data    Source code
           1             : module clubb_intr
           2             :
           3             :   !----------------------------------------------------------------------------------------------------- !
           4             :   ! Module to interface CAM with Cloud Layers Unified by Bi-normals (CLUBB), developed                   !
           5             :   !    by the University of Wisconsin Milwaukee Group (UWM).                                             !
           6             :   !                                                                                                      !
           7             :   ! CLUBB replaces the exisiting turbulence, shallow convection, and macrophysics in CAM5                !
           8             :   !                                                                                                      !
           9             :   ! Lastly, a implicit diffusion solver is called, and tendencies retrieved by                           !
          10             :   ! differencing the diffused and initial states.                                                        !
          11             :   !                                                                                                      !
          12             :   ! Calling sequence:                                                                                    !
          13             :   !                                                                                                      !
          14             :   !---------------------------Code history-------------------------------------------------------------- !
          15             :   ! Authors:  P. Bogenschutz, C. Craig, A. Gettelman                                                     !
          16             :   ! Modified by: K Thayer-Calder                                                     !
          17             :   !                                                                                                      !
          18             :   !----------------------------------------------------------------------------------------------------- !
          19             :
          20             :   use shr_kind_mod,        only: r8=>shr_kind_r8
          21             :   use ppgrid,              only: pver, pverp, pcols, begchunk, endchunk
          22             :   use phys_control,        only: phys_getopts
          23             :   use physconst,           only: cpair, gravit, rga, latvap, latice, zvir, rh2o, karman, pi
          24             :   use air_composition,     only: rairv, cpairv
          25             :   use cam_history_support, only: max_fieldname_len
          26             :
          27             :   use spmd_utils,          only: masterproc
          28             :   use constituents,        only: pcnst, cnst_add
          29             :   use pbl_utils,           only: calc_ustar, calc_obklen
          30             :   use ref_pres,            only: top_lev => trop_cloud_top_lev
          31             :
          32             : #ifdef CLUBB_SGS
          33             :   use clubb_api_module,    only: pdf_parameter, implicit_coefs_terms
          34             :   use clubb_api_module,    only: clubb_config_flags_type, grid, stats, &
          35             :                                  nu_vertical_res_dep, stats_metadata_type, &
          36             :                                  hm_metadata_type, sclr_idx_type
          37             :
          38             :   use clubb_api_module,    only: nparams
          39             :   use clubb_mf,            only: do_clubb_mf, do_clubb_mf_diag
          40             :   use cloud_fraction,      only: dp1, dp2
          41             : #endif
          42             :   use scamMOD,            only: single_column,scm_clubb_iop_name,scm_cambfb_mode
          43             :
          44             :   implicit none
          45             :
          46             : #ifdef CLUBB_SGS
          47             :   ! Variables that contains all the statistics
          48             :   type (stats), target, save :: stats_zt(pcols),      & ! stats_zt grid
          49             :                                 stats_zm(pcols),      & ! stats_zm grid
          50             :                                 stats_rad_zt(pcols),  & ! stats_rad_zt grid
          51             :                                 stats_rad_zm(pcols),  & ! stats_rad_zm grid
          52             :                                 stats_sfc(pcols)        ! stats_sfc
          53             :   type (hm_metadata_type) :: &
          54             :     hm_metadata
          55             :
          56             :   type (stats_metadata_type) :: &
          57             :     stats_metadata
          58             :
          59             :   type (sclr_idx_type) :: &
          60             :     sclr_idx
          61             : #endif
          62             :
          63             :   private
          64             :   save
          65             :
          66             :   ! ----------------- !
          67             :   ! Public interfaces !
          68             :   ! ----------------- !
          69             :
          70             :   public :: clubb_ini_cam, clubb_register_cam, clubb_tend_cam, clubb_emissions_cam, &
          71             : #ifdef CLUBB_SGS
          72             :             ! This utilizes CLUBB specific variables in its interface
          73             :             stats_init_clubb, &
          74             :             stats_metadata, &
          75             :             stats_zt, stats_zm, stats_sfc, &
          76             :             stats_rad_zt, stats_rad_zm, &
          77             :             stats_end_timestep_clubb, &
          78             : #endif
          79             :             clubb_readnl, &
          80             :             clubb_init_cnst, &
          81             :             clubb_implements_cnst
          82             :
          83             : #ifdef CLUBB_SGS
          84             :   ! Both of these utilize CLUBB specific variables in their interface
          85             :   private :: stats_zero, stats_avg
          86             : #endif
          87             :
          88             :   logical, public :: do_cldcool
          89             :   logical         :: clubb_do_icesuper
          90             :
          91             : #ifdef CLUBB_SGS
          92             :   type(clubb_config_flags_type), public :: clubb_config_flags
          93             :   real(r8), dimension(nparams), public :: clubb_params_single_col    ! Adjustable CLUBB parameters (C1, C2 ...)
          94             : #endif
          95             :
          96             :   ! These are zero by default, but will be set by SILHS before they are used by subcolumns
          97             :   integer :: &
          98             :       hydromet_dim = 0, &
          99             :       pdf_dim      = 0
         100             :
         101             :
         102             :   ! ------------------------ !
         103             :   !  Sometimes private data  !
         104             :   ! ------------------------ !
         105             : #ifdef CLUBB_SGS
         106             : #ifdef SILHS
         107             :   ! If SILHS is in use, it will initialize these
         108             :   public :: &
         109             :     hydromet_dim, &
         110             :     pdf_dim, &
         111             :     hm_metadata
         112             : #else
         113             :   ! If SILHS is not in use, there is no need for them to be public
         114             :   private :: &
         115             :     hydromet_dim, &
         116             :     pdf_dim, &
         117             :     hm_metadata
         118             : #endif
         119             : #endif
         120             :
         121             :   ! ------------ !
         122             :   ! Private data !
         123             :   ! ------------ !
         124             :
         125             :   integer, parameter :: &
         126             :       grid_type    = 3, &               ! The 2 option specifies stretched thermodynamic levels
         127             :       sclr_dim     = 0                  ! Higher-order scalars, set to zero
         128             :
         129             :   ! Even though sclr_dim is set to 0, the dimension here is set to 1 to prevent compiler errors
         130             :   ! See github ticket larson-group/cam#133 for details
         131             :   real(r8), parameter, dimension(1) :: &
         132             :       sclr_tol = 1.e-8_r8               ! Total water in kg/kg
         133             :
         134             :   real(r8), parameter :: &
         135             :       theta0   = 300._r8, &             ! Reference temperature                     [K]
         136             :       ts_nudge = 86400._r8, &           ! Time scale for u/v nudging (not used)     [s]
         137             :       p0_clubb = 100000._r8
         138             :
         139             :   real(r8), parameter :: &
         140             :     wp3_const = 1._r8                   ! Constant to add to wp3 when moments are advected
         141             :
         142             :   real(r8), parameter :: &
         143             :     wpthlp_const = 10.0_r8              ! Constant to add to wpthlp when moments are advected
         144             :
         145             :   real(r8), parameter :: &
         146             :     wprtp_const = 0.01_r8               ! Constant to add to wprtp when moments are advected
         147             :
         148             :   real(r8), parameter :: &
         149             :     rtpthlp_const = 0.01_r8             ! Constant to add to rtpthlp when moments are advected
         150             :
         151             :   real(r8), parameter :: unset_r8 = huge(1.0_r8)
         152             :   integer, parameter  :: unset_i = huge(1)
         153             :
         154             :   ! Commonly used temperature for the melting temp of ice crystals [K]
         155             :   real(r8), parameter :: meltpt_temp = 268.15_r8
         156             :
         157             :   real(r8) :: clubb_timestep = unset_r8  ! Default CLUBB timestep, unless overwriten by namelist
         158             :   real(r8) :: clubb_rnevap_effic = unset_r8
         159             :
         160             :   real(r8) :: clubb_c1 = unset_r8
         161             :   real(r8) :: clubb_c1b = unset_r8
         162             :   real(r8) :: clubb_C2rt = unset_r8
         163             :   real(r8) :: clubb_C2thl = unset_r8
         164             :   real(r8) :: clubb_C2rtthl = unset_r8
         165             :   real(r8) :: clubb_C4 = unset_r8
         166             :   real(r8) :: clubb_C6rt = unset_r8
         167             :   real(r8) :: clubb_c6rtb = unset_r8
         168             :   real(r8) :: clubb_c6rtc = unset_r8
         169             :   real(r8) :: clubb_c6thl = unset_r8
         170             :   real(r8) :: clubb_c6thlb = unset_r8
         171             :   real(r8) :: clubb_c6thlc = unset_r8
         172             :   real(r8) :: clubb_C8 = unset_r8
         173             :   real(r8) :: clubb_C8b = unset_r8
         174             :   real(r8) :: clubb_C7 = unset_r8
         175             :   real(r8) :: clubb_C7b = unset_r8
         176             :   real(r8) :: clubb_c11 = unset_r8
         177             :   real(r8) :: clubb_c11b = unset_r8
         178             :   real(r8) :: clubb_c14 = unset_r8
         179             :   real(r8) :: clubb_C_wp3_pr_turb = unset_r8
         180             :   real(r8) :: clubb_c_K1 = unset_r8
         181             :   real(r8) :: clubb_c_K2 = unset_r8
         182             :   real(r8) :: clubb_nu2 = unset_r8
         183             :   real(r8) :: clubb_c_K8 = unset_r8
         184             :   real(r8) :: clubb_c_K9 = unset_r8
         185             :   real(r8) :: clubb_nu9 = unset_r8
         186             :   real(r8) :: clubb_c_K10 = unset_r8
         187             :   real(r8) :: clubb_c_K10h = unset_r8
         188             :   real(r8) :: clubb_C_invrs_tau_bkgnd = unset_r8
         189             :   real(r8) :: clubb_C_invrs_tau_sfc = unset_r8
         190             :   real(r8) :: clubb_C_invrs_tau_shear = unset_r8
         191             :   real(r8) :: clubb_C_invrs_tau_N2 = unset_r8
         192             :   real(r8) :: clubb_C_invrs_tau_N2_wp2 = unset_r8
         193             :   real(r8) :: clubb_C_invrs_tau_N2_xp2 = unset_r8
         194             :   real(r8) :: clubb_C_invrs_tau_N2_wpxp = unset_r8
         195             :   real(r8) :: clubb_C_invrs_tau_N2_clear_wp3 = unset_r8
         196             :   real(r8) :: clubb_C_uu_shr = unset_r8
         197             :   real(r8) :: clubb_C_uu_buoy = unset_r8
         198             :   real(r8) :: clubb_gamma_coef = unset_r8
         199             :   real(r8) :: clubb_gamma_coefb = unset_r8
         200             :   real(r8) :: clubb_beta = unset_r8
         201             :   real(r8) :: clubb_lambda0_stability_coef = unset_r8
         202             :   real(r8) :: clubb_lmin_coef = unset_r8
         203             :   real(r8) :: clubb_mult_coef = unset_r8
         204             :   real(r8) :: clubb_Skw_denom_coef = unset_r8
         205             :   real(r8) :: clubb_skw_max_mag = unset_r8
         206             :   real(r8) :: clubb_up2_sfc_coef = unset_r8
         207             :   real(r8) :: clubb_C_wp2_splat = unset_r8
         208             :   real(r8) :: clubb_wpxp_L_thresh = unset_r8
         209             :   real(r8) :: clubb_detliq_rad = unset_r8
         210             :   real(r8) :: clubb_detice_rad = unset_r8
         211             :   real(r8) :: clubb_detphase_lowtemp = unset_r8
         212             :   real(r8) :: clubb_bv_efold = unset_r8
         213             :   real(r8) :: clubb_wpxp_Ri_exp = unset_r8
         214             :   real(r8) :: clubb_z_displace = unset_r8
         215             :
         216             :   integer :: &
         217             :     clubb_iiPDF_type,          & ! Selected option for the two-component normal
         218             :                                  ! (double Gaussian) PDF type to use for the w, rt,
         219             :                                  ! and theta-l (or w, chi, and eta) portion of
         220             :                                  ! CLUBB's multivariate, two-component PDF.
         221             :     clubb_ipdf_call_placement = unset_i, & ! Selected option for the placement of the call to
         222             :                                            ! CLUBB's PDF.
         223             :     clubb_penta_solve_method = unset_i,  & ! Specifier for method to solve the penta-diagonal system
         224             :     clubb_tridiag_solve_method = unset_i,& ! Specifier for method to solve tri-diagonal systems
         225             :     clubb_saturation_equation = unset_i    ! Specifier for which saturation formula to use
         226             :
         227             :
         228             :   logical :: &
         229             :     clubb_l_use_precip_frac,            & ! Flag to use precipitation fraction in KK microphysics. The
         230             :                                           ! precipitation fraction is automatically set to 1 when this
         231             :                                           ! flag is turned off.
         232             :     clubb_l_predict_upwp_vpwp,          & ! Flag to predict <u'w'> and <v'w'> along with <u> and <v>
         233             :                                           ! alongside the advancement of <rt>, <w'rt'>, <thl>,
         234             :                                           ! <w'thl'>, <sclr>, and <w'sclr'> in subroutine
         235             :                                           ! advance_xm_wpxp.  Otherwise, <u'w'> and <v'w'> are still
         236             :                                           ! approximated by eddy diffusivity when <u> and <v> are
         237             :                                           ! advanced in subroutine advance_windm_edsclrm.
         238             :     clubb_l_min_wp2_from_corr_wx,       & ! Flag to base the threshold minimum value of wp2 on keeping
         239             :                                           ! the overall correlation of w and x (w and rt, as well as w
         240             :                                           ! and theta-l) within the limits of -max_mag_correlation_flux
         241             :                                           ! to max_mag_correlation_flux.
         242             :     clubb_l_min_xp2_from_corr_wx,       & ! Flag to base the threshold minimum value of xp2 (rtp2 and
         243             :                                           ! thlp2) on keeping the overall correlation of w and x within
         244             :                                           ! the limits of -max_mag_correlation_flux to
         245             :                                           ! max_mag_correlation_flux.
         246             :     clubb_l_C2_cloud_frac,              & ! Flag to use cloud fraction to adjust the value of the
         247             :                                           ! turbulent dissipation coefficient, C2.
         248             :     clubb_l_diffuse_rtm_and_thlm,       & ! Diffuses rtm and thlm
         249             :     clubb_l_stability_correct_Kh_N2_zm, & ! Divides Kh_N2_zm by a stability factor
         250             :     clubb_l_calc_thlp2_rad,             & ! Include the contribution of radiation to thlp2
         251             :     clubb_l_upwind_xpyp_ta,             & ! This flag determines whether we want to use an upwind
         252             :                                           ! differencing approximation rather than a centered
         253             :                                           ! differencing for turbulent or mean advection terms. It
         254             :                                           ! affects rtp2, thlp2, up2, vp2, sclrp2, rtpthlp, sclrprtp, &
         255             :                                           ! sclrpthlp.
         256             :     clubb_l_upwind_xm_ma,               & ! This flag determines whether we want to use an upwind
         257             :                                           ! differencing approximation rather than a centered
         258             :                                           ! differencing for turbulent or mean advection terms. It
         259             :                                           ! affects rtm, thlm, sclrm, um and vm.
         260             :     clubb_l_uv_nudge,                   & ! For wind speed nudging.
         261             :     clubb_l_rtm_nudge,                  & ! For rtm nudging
         262             :     clubb_l_tke_aniso,                  & ! For anisotropic turbulent kinetic energy, i.e.
         263             :                                           ! TKE = 1/2 (u'^2 + v'^2 + w'^2)
         264             :     clubb_l_vert_avg_closure,           & ! Use 2 calls to pdf_closure and the trapezoidal rule to
         265             :                                           ! compute the varibles that are output from high order
         266             :                                           ! closure
         267             :     clubb_l_trapezoidal_rule_zt,        & ! If true, the trapezoidal rule is called for the
         268             :                                           ! thermodynamic-level variables output from pdf_closure.
         269             :     clubb_l_trapezoidal_rule_zm,        & ! If true, the trapezoidal rule is called for three
         270             :                                           ! momentum-level variables - wpthvp, thlpthvp, and rtpthvp -
         271             :                                           ! output from pdf_closure.
         272             :     clubb_l_call_pdf_closure_twice,     & ! This logical flag determines whether or not to call
         273             :                                           ! subroutine pdf_closure twice.  If true, pdf_closure is
         274             :                                           ! called first on thermodynamic levels and then on momentum
         275             :                                           ! levels so that each variable is computed on its native
         276             :                                           ! level.  If false, pdf_closure is only called on
         277             :                                           ! thermodynamic levels, and variables which belong on
         278             :                                           ! momentum levels are interpolated.
         279             :     clubb_l_standard_term_ta,           & ! Use the standard discretization for the turbulent advection
         280             :                                           ! terms.  Setting to .false. means that a_1 and a_3 are
         281             :                                           ! pulled outside of the derivative in
         282             :                                           ! advance_wp2_wp3_module.F90 and in
         283             :                                           ! advance_xp2_xpyp_module.F90.
         284             :     clubb_l_partial_upwind_wp3,         & ! Flag to use an "upwind" discretization rather
         285             :                                           ! than a centered discretization for the portion
         286             :                                           ! of the wp3 turbulent advection term for ADG1
         287             :                                           ! that is linearized in terms of wp3<t+1>.
         288             :                                           ! (Requires ADG1 PDF and clubb_l_standard_term_ta).
         289             :     clubb_l_godunov_upwind_wpxp_ta,     & ! This flag determines whether we want to use an upwind
         290             :                                           ! differencing approximation rather than a centered
         291             :                                           ! differencing for turbulent advection terms.
         292             :                                           ! It affects  wpxp only.
         293             :     clubb_l_godunov_upwind_xpyp_ta,     & ! This flag determines whether we want to use an upwind
         294             :                                           ! differencing approximation rather than a centered
         295             :                                           ! differencing for turbulent advection terms. It affects
         296             :                                           ! xpyp only.
         297             :     clubb_l_use_cloud_cover,            & ! Use cloud_cover and rcm_in_layer to help boost cloud_frac
         298             :                                           ! and rcm to help increase cloudiness at coarser grid
         299             :                                           ! resolutions.
         300             :     clubb_l_diagnose_correlations,      & ! Diagnose correlations instead of using fixed ones
         301             :     clubb_l_calc_w_corr,                & ! Calculate the correlations between w and the hydrometeors
         302             :     clubb_l_const_Nc_in_cloud,          & ! Use a constant cloud droplet conc. within cloud (K&K)
         303             :     clubb_l_fix_w_chi_eta_correlations, & ! Use a fixed correlation for s and t Mellor(chi/eta)
         304             :     clubb_l_stability_correct_tau_zm,   & ! Use tau_N2_zm instead of tau_zm in wpxp_pr1 stability
         305             :                                           ! correction
         306             :     clubb_l_damp_wp2_using_em,          & ! In wp2 equation, use a dissipation formula of
         307             :                                           ! -(2/3)*em/tau_zm, as in Bougeault (1981)
         308             :     clubb_l_do_expldiff_rtm_thlm,       & ! Diffuse rtm and thlm explicitly
         309             :     clubb_l_Lscale_plume_centered,      & ! Alternate that uses the PDF to compute the perturbed values
         310             :     clubb_l_diag_Lscale_from_tau,       & ! First diagnose dissipation time tau, and then diagnose the
         311             :                                           ! mixing length scale as Lscale = tau * tke
         312             :     clubb_l_use_C7_Richardson,          & ! Parameterize C7 based on Richardson number
         313             :     clubb_l_use_C11_Richardson,         & ! Parameterize C11 and C16 based on Richardson number
         314             :     clubb_l_use_shear_Richardson,       & ! Use shear in the calculation of Richardson number
         315             :     clubb_l_brunt_vaisala_freq_moist,   & ! Use a different formula for the Brunt-Vaisala frequency in
         316             :                                           ! saturated atmospheres (from Durran and Klemp, 1982)
         317             :     clubb_l_use_thvm_in_bv_freq,        & ! Use thvm in the calculation of Brunt-Vaisala frequency
         318             :     clubb_l_rcm_supersat_adj,           & ! Add excess supersaturated vapor to cloud water
         319             :     clubb_l_lmm_stepping,               & ! Apply Linear Multistep Method (LMM) Stepping
         320             :     clubb_l_e3sm_config,                & ! Run model with E3SM settings
         321             :     clubb_l_vary_convect_depth,         & ! Flag used to calculate convective velocity using
         322             :                                           ! a variable estimate of layer depth based on the depth
         323             :                                           ! over which wpthlp is positive near the ground when true
         324             :                                           ! More information can be found by
         325             :                                           ! Looking at issue #905 on the clubb repo
         326             :     clubb_l_use_tke_in_wp3_pr_turb_term,& ! Use TKE formulation for wp3 pr_turb term
         327             :     clubb_l_use_tke_in_wp2_wp3_K_dfsn,  & ! Use TKE in eddy diffusion for wp2 and wp3
         328             :     clubb_l_use_wp3_lim_with_smth_Heaviside, & ! Flag to activate mods on wp3 limiters for conv test
         329             :     clubb_l_smooth_Heaviside_tau_wpxp,  & ! Use smooth Heaviside 'Peskin' in computation of invrs_tau
         330             :     clubb_l_modify_limiters_for_cnvg_test, & ! Flag to activate mods on limiters for conv test
         331             :     clubb_l_enable_relaxed_clipping,    & ! Flag to relax clipping on wpxp in xm_wpxp_clipping_and_stats
         332             :     clubb_l_linearize_pbl_winds,        & ! Flag to turn on code to linearize PBL winds
         333             :     clubb_l_single_C2_Skw,              & ! Use a single Skewness dependent C2 for rtp2, thlp2, and
         334             :                                           ! rtpthlp
         335             :     clubb_l_damp_wp3_Skw_squared,       & ! Set damping on wp3 to use Skw^2 rather than Skw^4
         336             :     clubb_l_prescribed_avg_deltaz,      & ! used in adj_low_res_nu. If .true., avg_deltaz = deltaz
         337             :     clubb_l_update_pressure,            & ! Flag for having CLUBB update pressure and exner
         338             :     clubb_l_mono_flux_lim_thlm,         & ! Flag to turn on monotonic flux limiter for thlm
         339             :     clubb_l_mono_flux_lim_rtm,          & ! Flag to turn on monotonic flux limiter for rtm
         340             :     clubb_l_mono_flux_lim_um,           & ! Flag to turn on monotonic flux limiter for um
         341             :     clubb_l_mono_flux_lim_vm,           & ! Flag to turn on monotonic flux limiter for vm
         342             :     clubb_l_mono_flux_lim_spikefix,     & ! Flag to implement monotonic flux limiter code that
         343             :                                           ! eliminates spurious drying tendencies at model top
         344             :     clubb_l_host_applies_sfc_fluxes       ! Whether the host model applies the surface fluxes
         345             :
         346             :   logical :: &
         347             :     clubb_l_intr_sfc_flux_smooth = .false. ! Add a locally calculated roughness to upwp and vpwp sfc fluxes
         348             :
         349             : !  Constant parameters
         350             :   logical, parameter, private :: &
         351             :     l_implemented    = .true.            ! Implemented in a host model (always true)
         352             :
         353             :   logical, parameter, private :: &
         354             :     apply_to_heat    = .false.           ! Apply WACCM energy fixer to heat or not (.true. = yes (duh))
         355             :
         356             :   logical            :: lq(pcnst)
         357             :   logical            :: prog_modal_aero
         358             :   logical            :: do_rainturb
         359             :   logical            :: clubb_do_adv
         360             :   logical            :: clubb_do_liqsupersat = .false.
         361             :   logical            :: clubb_do_energyfix   = .true.
         362             :   logical            :: history_budget
         363             :   logical            :: do_hb_above_clubb    = .false.
         364             :   integer            :: history_budget_histfile_num
         365             :   integer            :: edsclr_dim       ! Number of scalars to transport in CLUBB
         366             :   integer            :: offset
         367             :
         368             : !  define physics buffer indicies here
         369             :   integer :: &
         370             :     wp2_idx, &              ! vertical velocity variances
         371             :     wp3_idx, &              ! third moment of vertical velocity
         372             :     wpthlp_idx, &           ! turbulent flux of thetal
         373             :     wprtp_idx, &            ! turbulent flux of total water
         374             :     rtpthlp_idx, &          ! covariance of thetal and rt
         375             :     rtp2_idx, &             ! variance of total water
         376             :     thlp2_idx, &            ! variance of thetal
         377             :     rtp3_idx, &             ! total water 3rd order
         378             :     thlp3_idx, &            ! thetal 3rd order
         379             :     up2_idx, &              ! variance of east-west wind
         380             :     vp2_idx, &              ! variance of north-south wind
         381             :     up3_idx, &              ! east-west wind 3rd order
         382             :     vp3_idx, &              ! north-south wind 3rd order
         383             :     upwp_idx, &             ! east-west momentum flux
         384             :     vpwp_idx, &             ! north-south momentum flux
         385             :     thlm_idx, &             ! mean thetal
         386             :     rtm_idx, &              ! mean total water mixing ratio
         387             :     um_idx, &               ! mean of east-west wind
         388             :     vm_idx, &           ! mean of north-south wind
         389             :     wpthvp_idx, &       ! buoyancy flux
         390             :     wp2thvp_idx, &      ! second order buoyancy term
         391             :     rtpthvp_idx, &      ! moisture buoyancy correlation
         392             :     thlpthvp_idx, &     ! temperature buoyancy correlation
         393             :     sclrpthvp_idx, &    ! passive scalar buoyancy correlation
         394             :     wp2rtp_idx, &       ! w'^2 rt'
         395             :     wp2thlp_idx, &      ! w'^2 thl'
         396             :     uprcp_idx, &        ! < u' r_c' >
         397             :     vprcp_idx, &        ! < v' r_c' >
         398             :     rc_coef_idx, &      ! Coefficient of X'r_c' in Eq. (34)
         399             :     wp4_idx, &          ! w'^4
         400             :     wpup2_idx, &        ! w'u'^2
         401             :     wpvp2_idx, &        ! w'v'^2
         402             :     wp2up2_idx, &       ! w'^2 u'^2
         403             :     wp2vp2_idx, &       ! w'^2 v'^2
         404             :     cloud_frac_idx, &   ! CLUBB's cloud fraction
         405             :     cld_idx, &              ! Cloud fraction
         406             :     concld_idx, &       ! Convective cloud fraction
         407             :     ast_idx, &          ! Stratiform cloud fraction
         408             :     alst_idx, &         ! Liquid stratiform cloud fraction
         409             :     aist_idx, &         ! Ice stratiform cloud fraction
         410             :     qlst_idx, &         ! Physical in-cloud LWC
         411             :     qist_idx, &         ! Physical in-cloud IWC
         412             :     dp_frac_idx, &      ! deep convection cloud fraction
         413             :     sh_frac_idx, &      ! shallow convection cloud fraction
         414             :     kvh_idx, &              ! CLUBB eddy diffusivity on thermo levels
         415             :     pblh_idx, &         ! PBL pbuf
         416             :     icwmrdp_idx, &  ! In cloud mixing ratio for deep convection
         417             :     tke_idx, &          ! turbulent kinetic energy
         418             :     tpert_idx, &        ! temperature perturbation from PBL
         419             :     fice_idx, &         ! fice_idx index in physics buffer
         420             :     cmeliq_idx, &       ! cmeliq_idx index in physics buffer
         421             :     relvar_idx, &       ! relative cloud water variance
         422             :     accre_enhan_idx, &  ! optional accretion enhancement factor for MG
         423             :     npccn_idx, &        ! liquid ccn number concentration
         424             :     naai_idx, &         ! ice number concentration
         425             :     prer_evap_idx, &    ! rain evaporation rate
         426             :     qrl_idx, &          ! longwave cooling rate
         427             :     radf_idx, &
         428             :     qsatfac_idx, &      ! subgrid cloud water saturation scaling factor
         429             :     ice_supersat_idx, & ! ice cloud fraction for SILHS
         430             :     rcm_idx, &          ! Cloud water mixing ratio for SILHS
         431             :     ztodt_idx,&         ! physics timestep for SILHS
         432             :     clubbtop_idx        ! level index for CLUBB top
         433             :
         434             :   !   For Gravity Wave code
         435             :   integer :: &
         436             :        ttend_clubb_idx, &
         437             :        ttend_clubb_mc_idx, &
         438             :        upwp_clubb_gw_idx, &
         439             :        upwp_clubb_gw_mc_idx, &
         440             :        vpwp_clubb_gw_idx, &
         441             :        vpwp_clubb_gw_mc_idx, &
         442             :        thlp2_clubb_gw_idx, &
         443             :        thlp2_clubb_gw_mc_idx, &
         444             :        wpthlp_clubb_gw_idx, &
         445             :        wpthlp_clubb_gw_mc_idx
         446             :
         447             :   ! Indices for microphysical covariance tendencies
         448             :   integer :: &
         449             :     rtp2_mc_zt_idx,   &
         450             :     thlp2_mc_zt_idx,  &
         451             :     wprtp_mc_zt_idx,  &
         452             :     wpthlp_mc_zt_idx, &
         453             :     rtpthlp_mc_zt_idx
         454             :
         455             :   integer :: &          ! added pbuf fields for clubb to have restart bfb when ipdf_call_placement=2
         456             :     pdf_zm_w_1_idx, &
         457             :     pdf_zm_w_2_idx, &
         458             :     pdf_zm_varnce_w_1_idx, &
         459             :     pdf_zm_varnce_w_2_idx, &
         460             :     pdf_zm_mixt_frac_idx
         461             :
         462             :   integer, public :: &
         463             :     ixthlp2 = 0, &
         464             :     ixwpthlp = 0, &
         465             :     ixwprtp = 0, &
         466             :     ixwp2 = 0, &
         467             :     ixwp3 = 0, &
         468             :     ixrtpthlp = 0, &
         469             :     ixrtp2 = 0, &
         470             :     ixup2 = 0, &
         471             :     ixvp2 = 0
         472             :
         473             :   integer :: cmfmc_sh_idx = 0
         474             :
         475             :   integer :: &
         476             :     dlfzm_idx  = -1,    & ! ZM detrained convective cloud water mixing ratio.
         477             :     difzm_idx  = -1,    & ! ZM detrained convective cloud ice mixing ratio.
         478             :     dnlfzm_idx = -1,    & ! ZM detrained convective cloud water num concen.
         479             :     dnifzm_idx = -1       ! ZM detrained convective cloud ice num concen.
         480             :
         481             :   !  Output arrays for CLUBB statistics
         482             :   real(r8), allocatable, dimension(:,:,:) :: out_zt, out_zm, out_radzt, out_radzm, out_sfc
         483             :
         484             :   character(len=16)  :: eddy_scheme      ! Default set in phys_control.F90
         485             :   character(len=16)  :: deep_scheme      ! Default set in phys_control.F90
         486             :   character(len=16)  :: subcol_scheme
         487             :
         488             :   integer, parameter :: ncnst=9
         489             :   character(len=8)   :: cnst_names(ncnst)
         490             :   logical            :: do_cnst=.false.
         491             :
         492             : #ifdef CLUBB_SGS
         493             :   type(pdf_parameter), target, allocatable, public, protected :: &
         494             :                               pdf_params_chnk(:)    ! PDF parameters (thermo. levs.) [units vary]
         495             :
         496             :   type(pdf_parameter), target, allocatable :: pdf_params_zm_chnk(:) ! PDF parameters on momentum levs. [units vary]
         497             :
         498             :   type(implicit_coefs_terms), target, allocatable :: pdf_implicit_coefs_terms_chnk(:) ! PDF impl. coefs. & expl. terms      [units vary]
         499             : #endif
         500             :
         501             :   contains
         502             :
         503             :   ! =============================================================================== !
         504             :   !                                                                                 !
         505             :   ! =============================================================================== !
         506             :
         507     4469064 :   subroutine clubb_register_cam( )
         508             : !-------------------------------------------------------------------------------
         509             : ! Description:
         510             : !   Register the constituents and fields in the physics buffer
         511             : ! Author: P. Bogenschutz, C. Craig, A. Gettelman
         512             : ! Modified: 7/2013 by K Thayer-Calder to include support for SILHS/subcolumns
         513             : !
         514             : !-------------------------------------------------------------------------------
         515             : #ifdef CLUBB_SGS
         516             :
         517             :     !------------------------------------------------ !
         518             :     ! Register physics buffer fields and constituents !
         519             :     !------------------------------------------------ !
         520             :
         521             :     !  Add CLUBB fields to pbuf
         522             :     use physics_buffer,  only: pbuf_add_field, dtype_r8, dtype_i4, dyn_time_lvls
         523             :     use subcol_utils,    only: subcol_get_scheme
         524             :
         525             :     !----- Begin Code -----
         526             :     call phys_getopts( eddy_scheme_out                 = eddy_scheme, &
         527             :                        deep_scheme_out                 = deep_scheme, &
         528             :                        history_budget_out              = history_budget, &
         529             :                        history_budget_histfile_num_out = history_budget_histfile_num, &
         530        1536 :                        do_hb_above_clubb_out           = do_hb_above_clubb)
         531             :
         532        1536 :     subcol_scheme = subcol_get_scheme()
         533             :
         534        1536 :     if (clubb_do_adv) then
         535           0 :        cnst_names =(/'THLP2  ','RTP2   ','RTPTHLP','WPTHLP ','WPRTP  ','WP2    ','WP3    ','UP2    ','VP2    '/)
         536           0 :        do_cnst=.true.
         537             :        !  If CLUBB moments are advected, do not output them automatically which is typically done.  Some moments
         538             :        !    need a constant added to them before they are advected, thus this would corrupt the output.
         539             :        !    Users should refer to the "XXXX_CLUBB" (THLP2_CLUBB for instance) output variables for these moments
         540           0 :        call cnst_add(trim(cnst_names(1)),0._r8,0._r8,0._r8,ixthlp2,longname='second moment vertical velocity',cam_outfld=.false.)
         541           0 :        call cnst_add(trim(cnst_names(2)),0._r8,0._r8,0._r8,ixrtp2,longname='second moment rtp',cam_outfld=.false.)
         542           0 :        call cnst_add(trim(cnst_names(3)),0._r8,0._r8,-999999._r8,ixrtpthlp,longname='covariance rtp thlp',cam_outfld=.false.)
         543           0 :        call cnst_add(trim(cnst_names(4)),0._r8,0._r8,-999999._r8,ixwpthlp,longname='CLUBB heat flux',cam_outfld=.false.)
         544           0 :        call cnst_add(trim(cnst_names(5)),0._r8,0._r8,-999999._r8,ixwprtp,longname='CLUBB moisture flux',cam_outfld=.false.)
         545           0 :        call cnst_add(trim(cnst_names(6)),0._r8,0._r8,0._r8,ixwp2,longname='CLUBB wp2',cam_outfld=.false.)
         546           0 :        call cnst_add(trim(cnst_names(7)),0._r8,0._r8,-999999._r8,ixwp3,longname='CLUBB 3rd moment vert velocity',cam_outfld=.false.)
         547           0 :        call cnst_add(trim(cnst_names(8)),0._r8,0._r8,0._r8,ixup2,longname='CLUBB 2nd moment u wind',cam_outfld=.false.)
         548           0 :        call cnst_add(trim(cnst_names(9)),0._r8,0._r8,0._r8,ixvp2,longname='CLUBB 2nd moment v wind',cam_outfld=.false.)
         549             :     end if
         550        1536 :     if (do_hb_above_clubb) then
         551        1536 :       call pbuf_add_field('clubbtop', 'physpkg', dtype_i4, (/pcols/), clubbtop_idx)
         552             :     endif
         553             :
         554             :     !  put pbuf_add calls here (see macrop_driver.F90 for sample) use indicies defined at top
         555        1536 :     call pbuf_add_field('pblh',       'global', dtype_r8, (/pcols/),                    pblh_idx)
         556        1536 :     call pbuf_add_field('tke',        'global', dtype_r8, (/pcols, pverp/),             tke_idx)
         557        1536 :     call pbuf_add_field('kvh',        'global', dtype_r8, (/pcols, pverp/),             kvh_idx)
         558        1536 :     call pbuf_add_field('tpert',      'global', dtype_r8, (/pcols/),                    tpert_idx)
         559        6144 :     call pbuf_add_field('AST',        'global', dtype_r8, (/pcols,pver,dyn_time_lvls/),    ast_idx)
         560        6144 :     call pbuf_add_field('AIST',       'global', dtype_r8, (/pcols,pver,dyn_time_lvls/),    aist_idx)
         561        6144 :     call pbuf_add_field('ALST',       'global', dtype_r8, (/pcols,pver,dyn_time_lvls/),    alst_idx)
         562        6144 :     call pbuf_add_field('QIST',       'global', dtype_r8, (/pcols,pver,dyn_time_lvls/),    qist_idx)
         563        6144 :     call pbuf_add_field('QLST',       'global', dtype_r8, (/pcols,pver,dyn_time_lvls/),    qlst_idx)
         564        6144 :     call pbuf_add_field('CONCLD',     'global', dtype_r8, (/pcols,pver,dyn_time_lvls/),    concld_idx)
         565        6144 :     call pbuf_add_field('CLD',        'global', dtype_r8, (/pcols,pver,dyn_time_lvls/),    cld_idx)
         566        1536 :     call pbuf_add_field('FICE',       'physpkg',dtype_r8, (/pcols,pver/),               fice_idx)
         567        1536 :     call pbuf_add_field('RAD_CLUBB',  'global', dtype_r8, (/pcols,pver/),               radf_idx)
         568        1536 :     call pbuf_add_field('CMELIQ',     'physpkg',dtype_r8, (/pcols,pver/),                  cmeliq_idx)
         569        1536 :     call pbuf_add_field('QSATFAC',    'physpkg',dtype_r8, (/pcols,pver/),                qsatfac_idx)
         570             :
         571             :
         572        6144 :     call pbuf_add_field('WP2_nadv',        'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), wp2_idx)
         573        6144 :     call pbuf_add_field('WP3_nadv',        'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), wp3_idx)
         574        6144 :     call pbuf_add_field('WPTHLP_nadv',     'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), wpthlp_idx)
         575        6144 :     call pbuf_add_field('WPRTP_nadv',      'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), wprtp_idx)
         576        6144 :     call pbuf_add_field('RTPTHLP_nadv',    'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), rtpthlp_idx)
         577        6144 :     call pbuf_add_field('RTP2_nadv',       'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), rtp2_idx)
         578        6144 :     call pbuf_add_field('THLP2_nadv',      'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), thlp2_idx)
         579        6144 :     call pbuf_add_field('UP2_nadv',        'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), up2_idx)
         580        6144 :     call pbuf_add_field('VP2_nadv',        'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), vp2_idx)
         581             :
         582        6144 :     call pbuf_add_field('RTP3',       'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), rtp3_idx)
         583        6144 :     call pbuf_add_field('THLP3',      'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), thlp3_idx)
         584        6144 :     call pbuf_add_field('UP3',        'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), up3_idx)
         585        6144 :     call pbuf_add_field('VP3',        'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), vp3_idx)
         586             :
         587        6144 :     call pbuf_add_field('UPWP',       'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), upwp_idx)
         588        6144 :     call pbuf_add_field('VPWP',       'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), vpwp_idx)
         589        6144 :     call pbuf_add_field('THLM',       'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), thlm_idx)
         590        6144 :     call pbuf_add_field('RTM',        'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), rtm_idx)
         591        6144 :     call pbuf_add_field('UM',         'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), um_idx)
         592        6144 :     call pbuf_add_field('VM',         'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), vm_idx)
         593             :
         594        1536 :     call pbuf_add_field('WPTHVP',     'global', dtype_r8, (/pcols,pverp/), wpthvp_idx)
         595        1536 :     call pbuf_add_field('WP2THVP',    'global', dtype_r8, (/pcols,pverp/), wp2thvp_idx)
         596        1536 :     call pbuf_add_field('RTPTHVP',    'global', dtype_r8, (/pcols,pverp/), rtpthvp_idx)
         597        1536 :     call pbuf_add_field('THLPTHVP',   'global', dtype_r8, (/pcols,pverp/), thlpthvp_idx)
         598        1536 :     call pbuf_add_field('CLOUD_FRAC', 'global', dtype_r8, (/pcols,pverp/), cloud_frac_idx)
         599        1536 :     call pbuf_add_field('ISS_FRAC',   'global',  dtype_r8, (/pcols,pverp/), ice_supersat_idx)
         600        1536 :     call pbuf_add_field('RCM',        'physpkg', dtype_r8, (/pcols,pverp/), rcm_idx)
         601        1536 :     call pbuf_add_field('ZTODT',      'physpkg', dtype_r8, (/pcols/),       ztodt_idx)
         602        1536 :     call pbuf_add_field('WP2RTP',     'global', dtype_r8, (/pcols,pverp/), wp2rtp_idx)
         603        1536 :     call pbuf_add_field('WP2THLP',    'global', dtype_r8, (/pcols,pverp/), wp2thlp_idx)
         604        1536 :     call pbuf_add_field('UPRCP',      'global', dtype_r8, (/pcols,pverp/), uprcp_idx)
         605        1536 :     call pbuf_add_field('VPRCP',      'global', dtype_r8, (/pcols,pverp/), vprcp_idx)
         606        1536 :     call pbuf_add_field('RC_COEF',    'global', dtype_r8, (/pcols,pverp/), rc_coef_idx)
         607        1536 :     call pbuf_add_field('WP4',        'global', dtype_r8, (/pcols,pverp/), wp4_idx)
         608        1536 :     call pbuf_add_field('WPUP2',      'global', dtype_r8, (/pcols,pverp/), wpup2_idx)
         609        1536 :     call pbuf_add_field('WPVP2',      'global', dtype_r8, (/pcols,pverp/), wpvp2_idx)
         610        1536 :     call pbuf_add_field('WP2UP2',     'global', dtype_r8, (/pcols,pverp/), wp2up2_idx)
         611        1536 :     call pbuf_add_field('WP2VP2',     'global', dtype_r8, (/pcols,pverp/), wp2vp2_idx)
         612             :
         613             :     ! pbuf fields for Gravity Wave scheme
         614        1536 :     call pbuf_add_field('TTEND_CLUBB',  'physpkg', dtype_r8, (/pcols,pver/),  ttend_clubb_idx)
         615        1536 :     call pbuf_add_field('UPWP_CLUBB_GW',   'physpkg', dtype_r8, (/pcols,pverp/), upwp_clubb_gw_idx)
         616        1536 :     call pbuf_add_field('VPWP_CLUBB_GW',   'physpkg', dtype_r8, (/pcols,pverp/), vpwp_clubb_gw_idx)
         617        1536 :     call pbuf_add_field('THLP2_CLUBB_GW',  'physpkg', dtype_r8, (/pcols,pverp/), thlp2_clubb_gw_idx)
         618        1536 :     call pbuf_add_field('WPTHLP_CLUBB_GW',  'physpkg', dtype_r8, (/pcols,pverp/), wpthlp_clubb_gw_idx)
         619             :
         620        1536 :     call pbuf_add_field('TTEND_CLUBB_MC',   'physpkg', dtype_r8, (/pcols,pverp/), ttend_clubb_mc_idx)
         621        1536 :     call pbuf_add_field('UPWP_CLUBB_GW_MC',   'physpkg', dtype_r8, (/pcols,pverp/), upwp_clubb_gw_mc_idx)
         622        1536 :     call pbuf_add_field('VPWP_CLUBB_GW_MC',   'physpkg', dtype_r8, (/pcols,pverp/), vpwp_clubb_gw_mc_idx)
         623        1536 :     call pbuf_add_field('THLP2_CLUBB_GW_MC',   'physpkg', dtype_r8, (/pcols,pverp/), thlp2_clubb_gw_mc_idx)
         624        1536 :     call pbuf_add_field('WPTHLP_CLUBB_GW_MC',   'physpkg', dtype_r8, (/pcols,pverp/), wpthlp_clubb_gw_mc_idx)
         625             :
         626             :     ! For SILHS microphysical covariance contributions
         627        1536 :     call pbuf_add_field('rtp2_mc_zt', 'global', dtype_r8, (/pcols,pverp/), rtp2_mc_zt_idx)
         628        1536 :     call pbuf_add_field('thlp2_mc_zt','global', dtype_r8, (/pcols,pverp/), thlp2_mc_zt_idx)
         629        1536 :     call pbuf_add_field('wprtp_mc_zt','global', dtype_r8, (/pcols,pverp/), wprtp_mc_zt_idx)
         630        1536 :     call pbuf_add_field('wpthlp_mc_zt','global',dtype_r8, (/pcols,pverp/), wpthlp_mc_zt_idx)
         631        1536 :     call pbuf_add_field('rtpthlp_mc_zt','global',dtype_r8,(/pcols,pverp/), rtpthlp_mc_zt_idx)
         632             :
         633        6144 :     call pbuf_add_field('pdf_zm_w_1',    'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), pdf_zm_w_1_idx)
         634        6144 :     call pbuf_add_field('pdf_zm_w_2',    'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), pdf_zm_w_2_idx)
         635        6144 :     call pbuf_add_field('pdf_zm_var_w_1', 'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), pdf_zm_varnce_w_1_idx)
         636        6144 :     call pbuf_add_field('pdf_zm_var_w_2', 'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), pdf_zm_varnce_w_2_idx)
         637        6144 :     call pbuf_add_field('pdf_zm_mixt_frac',  'global', dtype_r8, (/pcols,pverp,dyn_time_lvls/), pdf_zm_mixt_frac_idx)
         638             :
         639             : #endif
         640             :
         641        1536 :   end subroutine clubb_register_cam
         642             :   ! =============================================================================== !
         643             :   !                                                                                 !
         644             :   ! =============================================================================== !
         645             :
         646           0 : function clubb_implements_cnst(name)
         647             :
         648             :   !----------------------------------------------------------------------------- !
         649             :   !                                                                              !
         650             :   ! Return true if specified constituent is implemented by this package          !
         651             :   !                                                                              !
         652             :   !----------------------------------------------------------------------------- !
         653             :
         654             :    character(len=*), intent(in) :: name      ! constituent name
         655             :    logical :: clubb_implements_cnst     ! return value
         656             :
         657             :    !-----------------------------------------------------------------------
         658             :
         659           0 :    clubb_implements_cnst = (do_cnst .and. any(name == cnst_names))
         660             :
         661        1536 : end function clubb_implements_cnst
         662             :
         663             :
         664             :   ! =============================================================================== !
         665             :   !                                                                                 !
         666             :   ! =============================================================================== !
         667             :
         668           0 : subroutine clubb_init_cnst(name, latvals, lonvals, mask, q)
         669             : #ifdef CLUBB_SGS
         670             :     use clubb_api_module,        only: w_tol_sqd, rt_tol, thl_tol
         671             : #endif
         672             :
         673             :    !----------------------------------------------------------------------- !
         674             :    !                                                                        !
         675             :    ! Initialize the state if clubb_do_adv                                   !
         676             :    !                                                                        !
         677             :    !----------------------------------------------------------------------- !
         678             :
         679             :    character(len=*), intent(in)  :: name       ! constituent name
         680             :    real(r8),         intent(in)  :: latvals(:) ! lat in degrees (ncol)
         681             :    real(r8),         intent(in)  :: lonvals(:) ! lon in degrees (ncol)
         682             :    logical,          intent(in)  :: mask(:)    ! Only initialize where .true.
         683             :    real(r8),         intent(out) :: q(:,:)     ! kg tracer/kg dry air (gcol, plev
         684             :
         685             :    !-----------------------------------------------------------------------
         686             :    integer :: k, nlev
         687             :
         688             : #ifdef CLUBB_SGS
         689           0 :    if (clubb_do_adv) then
         690           0 :       nlev = size(q, 2)
         691           0 :       do k = 1, nlev
         692           0 :          if (trim(name) == trim(cnst_names(1))) then
         693           0 :             where(mask)
         694           0 :                q(:,k) = thl_tol**2
         695             :             end where
         696             :          end if
         697           0 :          if (trim(name) == trim(cnst_names(2))) then
         698           0 :             where(mask)
         699           0 :                q(:,k) = rt_tol**2
         700             :             end where
         701             :          end if
         702           0 :          if (trim(name) == trim(cnst_names(3))) then
         703           0 :             where(mask)
         704           0 :                q(:,k) = 0.0_r8
         705             :             end where
         706             :          end if
         707           0 :          if (trim(name) == trim(cnst_names(4))) then
         708           0 :             where(mask)
         709           0 :                q(:,k) = 0.0_r8
         710             :             end where
         711             :          end if
         712           0 :          if (trim(name) == trim(cnst_names(5))) then
         713           0 :             where(mask)
         714           0 :                q(:,k) = 0.0_r8
         715             :             end where
         716             :          end if
         717           0 :          if (trim(name) == trim(cnst_names(6))) then
         718           0 :             where(mask)
         719           0 :                q(:,k) = w_tol_sqd
         720             :             end where
         721             :          end if
         722           0 :          if (trim(name) == trim(cnst_names(7))) then
         723           0 :             where(mask)
         724           0 :                q(:,k) = 0.0_r8
         725             :             end where
         726             :          end if
         727           0 :          if (trim(name) == trim(cnst_names(8))) then
         728           0 :             where(mask)
         729           0 :                q(:,k) = w_tol_sqd
         730             :             end where
         731             :          end if
         732           0 :          if (trim(name) == trim(cnst_names(9))) then
         733           0 :             where(mask)
         734           0 :                q(:,k) = w_tol_sqd
         735             :             end where
         736             :          end if
         737             :       end do
         738             :    end if
         739             : #endif
         740             :
         741           0 : end subroutine clubb_init_cnst
         742             :
         743             :
         744             :   ! =============================================================================== !
         745             :   !                                                                                 !
         746             :   ! =============================================================================== !
         747             :
         748        1536 :   subroutine clubb_readnl(nlfile)
         749             :
         750             : #ifdef CLUBB_SGS
         751             :     use namelist_utils,  only: find_group_name
         752             :     use units,           only: getunit, freeunit
         753             :     use cam_abortutils,  only: endrun
         754             :     use spmd_utils,      only: mpicom, mstrid=>masterprocid, mpi_logical, mpi_real8, &
         755             :                                mpi_integer
         756             :     use clubb_mf,        only: clubb_mf_readnl
         757             :
         758             :     use clubb_api_module, only: &
         759             :       set_default_clubb_config_flags_api, & ! Procedure(s)
         760             :       initialize_clubb_config_flags_type_api
         761             : #endif
         762             :
         763             :     character(len=*), intent(in) :: nlfile  ! filepath for file containing namelist input
         764             :
         765             : #ifdef CLUBB_SGS
         766             :
         767             :     character(len=*), parameter :: sub = 'clubb_readnl'
         768             :
         769             :     logical :: clubb_history = .false., clubb_rad_history = .false.  ! Stats enabled (T/F)
         770             :     logical :: clubb_cloudtop_cooling = .false., clubb_rainevap_turb = .false.
         771             :
         772             :     integer :: iunit, read_status, ierr
         773             :
         774             :     namelist /clubb_his_nl/ clubb_history, clubb_rad_history
         775             :     namelist /clubbpbl_diff_nl/ clubb_cloudtop_cooling, clubb_rainevap_turb, &
         776             :                                 clubb_do_adv, clubb_timestep,  &
         777             :                                 clubb_rnevap_effic,clubb_do_icesuper
         778             :     namelist /clubb_params_nl/ clubb_beta, &
         779             :          clubb_bv_efold, &
         780             :          clubb_c1, &
         781             :          clubb_c1b, &
         782             :          clubb_c11, &
         783             :          clubb_c11b, &
         784             :          clubb_c14, &
         785             :          clubb_C2rt, &
         786             :          clubb_C2rtthl, &
         787             :          clubb_C2thl, &
         788             :          clubb_C4, &
         789             :          clubb_c6rt, &
         790             :          clubb_c6rtb, &
         791             :          clubb_c6rtc, &
         792             :          clubb_c6thl, &
         793             :          clubb_c6thlb, &
         794             :          clubb_c6thlc, &
         795             :          clubb_C7, &
         796             :          clubb_C7b, &
         797             :          clubb_C8, &
         798             :          clubb_C8b, &
         799             :          clubb_C_invrs_tau_bkgnd, &
         800             :          clubb_C_invrs_tau_sfc, &
         801             :          clubb_C_invrs_tau_shear, &
         802             :          clubb_C_invrs_tau_N2, &
         803             :          clubb_C_invrs_tau_N2_clear_wp3, &
         804             :          clubb_C_invrs_tau_N2_wp2, &
         805             :          clubb_C_invrs_tau_N2_wpxp, &
         806             :          clubb_C_invrs_tau_N2_xp2, &
         807             :          clubb_c_K1, &
         808             :          clubb_c_K10, &
         809             :          clubb_c_K10h, &
         810             :          clubb_c_K2, &
         811             :          clubb_c_K8, &
         812             :          clubb_c_K9, &
         813             :          clubb_C_uu_shr, &
         814             :          clubb_C_uu_buoy, &
         815             :          clubb_C_wp2_splat, &
         816             :          clubb_C_wp3_pr_turb, &
         817             :          clubb_detice_rad, &
         818             :          clubb_detliq_rad, &
         819             :          clubb_detphase_lowtemp, &
         820             :          clubb_do_energyfix, &
         821             :          clubb_do_liqsupersat, &
         822             :          clubb_gamma_coef, &
         823             :          clubb_gamma_coefb, &
         824             :          clubb_iiPDF_type, &
         825             :          clubb_ipdf_call_placement, &
         826             :          clubb_lambda0_stability_coef, &
         827             :          clubb_lmin_coef, &
         828             :          clubb_l_brunt_vaisala_freq_moist, &
         829             :          clubb_l_C2_cloud_frac, &
         830             :          clubb_l_calc_thlp2_rad, &
         831             :          clubb_l_calc_w_corr, &
         832             :          clubb_l_call_pdf_closure_twice, &
         833             :          clubb_l_const_Nc_in_cloud, &
         834             :          clubb_l_damp_wp2_using_em, &
         835             :          clubb_l_damp_wp3_Skw_squared, &
         836             :          clubb_l_diag_Lscale_from_tau, &
         837             :          clubb_l_diagnose_correlations, &
         838             :          clubb_l_diffuse_rtm_and_thlm, &
         839             :          clubb_l_do_expldiff_rtm_thlm, &
         840             :          clubb_l_e3sm_config, &
         841             :          clubb_l_enable_relaxed_clipping, &
         842             :          clubb_l_fix_w_chi_eta_correlations, &
         843             :          clubb_l_godunov_upwind_wpxp_ta, &
         844             :          clubb_l_godunov_upwind_xpyp_ta, &
         845             :          clubb_l_intr_sfc_flux_smooth, &
         846             :          clubb_l_lmm_stepping, &
         847             :          clubb_l_lscale_plume_centered, &
         848             :          clubb_l_min_wp2_from_corr_wx, &
         849             :          clubb_l_min_xp2_from_corr_wx, &
         850             :          clubb_l_modify_limiters_for_cnvg_test, &
         851             :          clubb_l_mono_flux_lim_rtm, &
         852             :          clubb_l_mono_flux_lim_spikefix, &
         853             :          clubb_l_mono_flux_lim_thlm, &
         854             :          clubb_l_mono_flux_lim_um, &
         855             :          clubb_l_mono_flux_lim_vm, &
         856             :          clubb_l_partial_upwind_wp3, &
         857             :          clubb_l_predict_upwp_vpwp, &
         858             :          clubb_l_prescribed_avg_deltaz, &
         859             :          clubb_l_rcm_supersat_adj, &
         860             :          clubb_l_rtm_nudge, &
         861             :          clubb_l_smooth_Heaviside_tau_wpxp, &
         862             :          clubb_l_stability_correct_Kh_N2_zm, &
         863             :          clubb_l_stability_correct_tau_zm, &
         864             :          clubb_l_standard_term_ta, &
         865             :          clubb_l_tke_aniso, &
         866             :          clubb_l_trapezoidal_rule_zm, &
         867             :          clubb_l_trapezoidal_rule_zt, &
         868             :          clubb_l_upwind_xm_ma, &
         869             :          clubb_l_upwind_xpyp_ta, &
         870             :          clubb_l_use_C11_Richardson, &
         871             :          clubb_l_use_C7_Richardson, &
         872             :          clubb_l_use_cloud_cover, &
         873             :          clubb_l_use_precip_frac, &
         874             :          clubb_l_use_shear_Richardson, &
         875             :          clubb_l_use_thvm_in_bv_freq, &
         876             :          clubb_l_use_tke_in_wp2_wp3_K_dfsn, &
         877             :          clubb_l_use_tke_in_wp3_pr_turb_term, &
         878             :          clubb_l_use_wp3_lim_with_smth_Heaviside, &
         879             :          clubb_l_uv_nudge, &
         880             :          clubb_l_vary_convect_depth, &
         881             :          clubb_l_vert_avg_closure, &
         882             :          clubb_mult_coef, &
         883             :          clubb_nu2, &
         884             :          clubb_nu9, &
         885             :          clubb_penta_solve_method, &
         886             :          clubb_Skw_denom_coef, &
         887             :          clubb_skw_max_mag, &
         888             :          clubb_tridiag_solve_method, &
         889             :          clubb_up2_sfc_coef, &
         890             :          clubb_wpxp_L_thresh, &
         891             :          clubb_wpxp_Ri_exp, &
         892             :          clubb_z_displace
         893             :
         894             :     !----- Begin Code -----
         895             :
         896             :     !  Determine if we want clubb_history to be output
         897        1536 :     clubb_history                     = .false.   ! Initialize to false
         898        1536 :     stats_metadata%l_stats            = .false.   ! Initialize to false
         899        1536 :     stats_metadata%l_output_rad_files = .false.   ! Initialize to false
         900        1536 :     do_cldcool                        = .false.   ! Initialize to false
         901        1536 :     do_rainturb                       = .false.   ! Initialize to false
         902             :
         903             :     ! Initialize namelist variables to clubb defaults
         904             :     call set_default_clubb_config_flags_api( clubb_iiPDF_type, & ! Out
         905             :                                              clubb_ipdf_call_placement, & ! Out
         906             :                                              clubb_penta_solve_method, & ! Out
         907             :                                              clubb_tridiag_solve_method, & ! Out
         908             :                                              clubb_saturation_equation, & ! Out
         909             :                                              clubb_l_use_precip_frac, & ! Out
         910             :                                              clubb_l_predict_upwp_vpwp, & ! Out
         911             :                                              clubb_l_min_wp2_from_corr_wx, & ! Out
         912             :                                              clubb_l_min_xp2_from_corr_wx, & ! Out
         913             :                                              clubb_l_C2_cloud_frac, & ! Out
         914             :                                              clubb_l_diffuse_rtm_and_thlm, & ! Out
         915             :                                              clubb_l_stability_correct_Kh_N2_zm, & ! Out
         916             :                                              clubb_l_calc_thlp2_rad, & ! Out
         917             :                                              clubb_l_upwind_xpyp_ta, & ! Out
         918             :                                              clubb_l_upwind_xm_ma, & ! Out
         919             :                                              clubb_l_uv_nudge, & ! Out
         920             :                                              clubb_l_rtm_nudge, & ! Out
         921             :                                              clubb_l_tke_aniso, & ! Out
         922             :                                              clubb_l_vert_avg_closure, & ! Out
         923             :                                              clubb_l_trapezoidal_rule_zt, & ! Out
         924             :                                              clubb_l_trapezoidal_rule_zm, & ! Out
         925             :                                              clubb_l_call_pdf_closure_twice, & ! Out
         926             :                                              clubb_l_standard_term_ta, & ! Out
         927             :                                              clubb_l_partial_upwind_wp3, & ! Out
         928             :                                              clubb_l_godunov_upwind_wpxp_ta, & ! Out
         929             :                                              clubb_l_godunov_upwind_xpyp_ta, & ! Out
         930             :                                              clubb_l_use_cloud_cover, & ! Out
         931             :                                              clubb_l_diagnose_correlations, & ! Out
         932             :                                              clubb_l_calc_w_corr, & ! Out
         933             :                                              clubb_l_const_Nc_in_cloud, & ! Out
         934             :                                              clubb_l_fix_w_chi_eta_correlations, & ! Out
         935             :                                              clubb_l_stability_correct_tau_zm, & ! Out
         936             :                                              clubb_l_damp_wp2_using_em, & ! Out
         937             :                                              clubb_l_do_expldiff_rtm_thlm, & ! Out
         938             :                                              clubb_l_Lscale_plume_centered, & ! Out
         939             :                                              clubb_l_diag_Lscale_from_tau, & ! Out
         940             :                                              clubb_l_use_C7_Richardson, & ! Out
         941             :                                              clubb_l_use_C11_Richardson, & ! Out
         942             :                                              clubb_l_use_shear_Richardson, & ! Out
         943             :                                              clubb_l_brunt_vaisala_freq_moist, & ! Out
         944             :                                              clubb_l_use_thvm_in_bv_freq, & ! Out
         945             :                                              clubb_l_rcm_supersat_adj, & ! Out
         946             :                                              clubb_l_damp_wp3_Skw_squared, & ! Out
         947             :                                              clubb_l_prescribed_avg_deltaz, & ! Out
         948             :                                              clubb_l_lmm_stepping, & ! Out
         949             :                                              clubb_l_e3sm_config, & ! Out
         950             :                                              clubb_l_vary_convect_depth, & ! Out
         951             :                                              clubb_l_use_tke_in_wp3_pr_turb_term, & ! Out
         952             :                                              clubb_l_use_tke_in_wp2_wp3_K_dfsn, & ! Out
         953             :                                              clubb_l_use_wp3_lim_with_smth_Heaviside, & ! Out
         954             :                                              clubb_l_smooth_Heaviside_tau_wpxp, & ! Out
         955             :                                              clubb_l_modify_limiters_for_cnvg_test, & ! Out
         956             :                                              clubb_l_enable_relaxed_clipping, & ! Out
         957             :                                              clubb_l_linearize_pbl_winds, & ! Out
         958             :                                              clubb_l_mono_flux_lim_thlm, & ! Out
         959             :                                              clubb_l_mono_flux_lim_rtm, & ! Out
         960             :                                              clubb_l_mono_flux_lim_um, & ! Out
         961             :                                              clubb_l_mono_flux_lim_vm, & ! Out
         962             :                                              clubb_l_mono_flux_lim_spikefix, &  ! Out
         963        1536 :                                              clubb_l_host_applies_sfc_fluxes ) ! Out
         964             :
         965             :     !  Call CLUBB+MF namelist
         966        1536 :     call clubb_mf_readnl(nlfile)
         967             :
         968             :     !  Read namelist to determine if CLUBB history should be called
         969        1536 :     if (masterproc) then
         970           2 :       iunit = getunit()
         971           2 :       open( iunit, file=trim(nlfile), status='old' )
         972             :
         973           2 :       call find_group_name(iunit, 'clubb_his_nl', status=read_status)
         974           2 :       if (read_status == 0) then
         975           2 :          read(unit=iunit, nml=clubb_his_nl, iostat=read_status)
         976           2 :          if (read_status /= 0) then
         977           0 :             call endrun('clubb_readnl:  error reading namelist')
         978             :          end if
         979             :       end if
         980             :
         981           2 :       call find_group_name(iunit, 'clubb_params_nl', status=read_status)
         982           2 :       if (read_status == 0) then
         983           2 :          read(unit=iunit, nml=clubb_params_nl, iostat=read_status)
         984           2 :          if (read_status /= 0) then
         985           0 :             call endrun('clubb_readnl:  error reading namelist')
         986             :          end if
         987             :       else
         988           0 :          call endrun('clubb_readnl:  error reading namelist')
         989             :       end if
         990             :
         991           2 :       call find_group_name(iunit, 'clubbpbl_diff_nl', status=read_status)
         992           2 :       if (read_status == 0) then
         993           2 :          read(unit=iunit, nml=clubbpbl_diff_nl, iostat=read_status)
         994           2 :          if (read_status /= 0) then
         995           0 :             call endrun('clubb_readnl:  error reading namelist')
         996             :          end if
         997             :       end if
         998             :
         999           2 :       close(unit=iunit)
        1000           2 :       call freeunit(iunit)
        1001             :     end if
        1002             :
        1003             :     ! Broadcast namelist variables
        1004        1536 :     call mpi_bcast(clubb_history,                1, mpi_logical, mstrid, mpicom, ierr)
        1005        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_history")
        1006        1536 :     call mpi_bcast(clubb_rad_history,            1, mpi_logical, mstrid, mpicom, ierr)
        1007        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_rad_history")
        1008        1536 :     call mpi_bcast(clubb_do_icesuper,            1, mpi_logical, mstrid, mpicom, ierr)
        1009        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_do_icesuper")
        1010        1536 :     call mpi_bcast(clubb_cloudtop_cooling,       1, mpi_logical, mstrid, mpicom, ierr)
        1011        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_cloudtop_cooling")
        1012        1536 :     call mpi_bcast(clubb_rainevap_turb,          1, mpi_logical, mstrid, mpicom, ierr)
        1013        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_rainevap_turb")
        1014        1536 :     call mpi_bcast(clubb_do_adv,                 1, mpi_logical, mstrid, mpicom, ierr)
        1015        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_do_adv")
        1016        1536 :     call mpi_bcast(clubb_timestep,               1, mpi_real8,   mstrid, mpicom, ierr)
        1017        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_timestep")
        1018        1536 :     call mpi_bcast(clubb_rnevap_effic,           1, mpi_real8,   mstrid, mpicom, ierr)
        1019        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_rnevap_effic")
        1020             :
        1021        1536 :     call mpi_bcast(clubb_c1,                    1, mpi_real8,   mstrid, mpicom, ierr)
        1022        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c1")
        1023        1536 :     call mpi_bcast(clubb_c1b,                    1, mpi_real8,   mstrid, mpicom, ierr)
        1024        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c1b")
        1025        1536 :     call mpi_bcast(clubb_c11,                    1, mpi_real8,   mstrid, mpicom, ierr)
        1026        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c11")
        1027        1536 :     call mpi_bcast(clubb_c11b,                   1, mpi_real8,   mstrid, mpicom, ierr)
        1028        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c11b")
        1029        1536 :     call mpi_bcast(clubb_c14,                    1, mpi_real8,   mstrid, mpicom, ierr)
        1030        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c14")
        1031        1536 :     call mpi_bcast(clubb_C_wp3_pr_turb,          1, mpi_real8,   mstrid, mpicom, ierr)
        1032        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C_wp3_pr_turb")
        1033        1536 :     call mpi_bcast(clubb_c6rt,                   1, mpi_real8,   mstrid, mpicom, ierr)
        1034        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c6rt")
        1035        1536 :     call mpi_bcast(clubb_c6rtb,                  1, mpi_real8,   mstrid, mpicom, ierr)
        1036        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c6rtb")
        1037        1536 :     call mpi_bcast(clubb_c6rtc,                  1, mpi_real8,   mstrid, mpicom, ierr)
        1038        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c6rtc")
        1039        1536 :     call mpi_bcast(clubb_c6thl,                 1, mpi_real8,   mstrid, mpicom, ierr)
        1040        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c6thl")
        1041        1536 :     call mpi_bcast(clubb_c6thlb,                 1, mpi_real8,   mstrid, mpicom, ierr)
        1042        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c6thlb")
        1043        1536 :     call mpi_bcast(clubb_c6thlc,                 1, mpi_real8,   mstrid, mpicom, ierr)
        1044        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c6thlc")
        1045        1536 :     call mpi_bcast(clubb_wpxp_L_thresh,          1, mpi_real8,   mstrid, mpicom, ierr)
        1046        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_wpxp_L_thresh")
        1047        1536 :     call mpi_bcast(clubb_mult_coef,              1, mpi_real8,   mstrid, mpicom, ierr)
        1048        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_mult_coef")
        1049        1536 :     call mpi_bcast(clubb_gamma_coef,             1, mpi_real8,   mstrid, mpicom, ierr)
        1050        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_gamma_coef")
        1051        1536 :     call mpi_bcast(clubb_c_K10,                  1, mpi_real8,   mstrid, mpicom, ierr)
        1052        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c_K10")
        1053        1536 :     call mpi_bcast(clubb_c_K10h,                  1, mpi_real8,   mstrid, mpicom, ierr)
        1054        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c_K10h")
        1055        1536 :     call mpi_bcast(clubb_beta,                   1, mpi_real8,   mstrid, mpicom, ierr)
        1056        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_beta")
        1057        1536 :     call mpi_bcast(clubb_C2rt,                   1, mpi_real8,   mstrid, mpicom, ierr)
        1058        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C2rt")
        1059        1536 :     call mpi_bcast(clubb_C2thl,                  1, mpi_real8,   mstrid, mpicom, ierr)
        1060        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C2thl")
        1061        1536 :     call mpi_bcast(clubb_C2rtthl,                1, mpi_real8,   mstrid, mpicom, ierr)
        1062        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C2rtthl")
        1063        1536 :     call mpi_bcast(clubb_C8,                     1, mpi_real8,   mstrid, mpicom, ierr)
        1064        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C8")
        1065        1536 :     call mpi_bcast(clubb_C8b,                     1, mpi_real8,   mstrid, mpicom, ierr)
        1066        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C8b")
        1067        1536 :     call mpi_bcast(clubb_C7,                     1, mpi_real8,   mstrid, mpicom, ierr)
        1068        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C7")
        1069        1536 :     call mpi_bcast(clubb_C7b,                    1, mpi_real8,   mstrid, mpicom, ierr)
        1070        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C7b")
        1071        1536 :     call mpi_bcast(clubb_Skw_denom_coef,         1, mpi_real8,   mstrid, mpicom, ierr)
        1072        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_Skw_denom_coef")
        1073        1536 :     call mpi_bcast(clubb_C4,                     1, mpi_real8,   mstrid, mpicom, ierr)
        1074        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C4")
        1075        1536 :     call mpi_bcast(clubb_C_uu_shr,               1, mpi_real8,   mstrid, mpicom, ierr)
        1076        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C_uu_shr")
        1077        1536 :     call mpi_bcast(clubb_C_uu_buoy,              1, mpi_real8,   mstrid, mpicom, ierr)
        1078        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C_uu_buoy")
        1079        1536 :     call mpi_bcast(clubb_c_K1,         1, mpi_real8,   mstrid, mpicom, ierr)
        1080        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c_K1")
        1081        1536 :     call mpi_bcast(clubb_c_K2,         1, mpi_real8,   mstrid, mpicom, ierr)
        1082        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c_K2")
        1083        1536 :     call mpi_bcast(clubb_nu2,         1, mpi_real8,   mstrid, mpicom, ierr)
        1084        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_nu2")
        1085        1536 :     call mpi_bcast(clubb_c_K8,         1, mpi_real8,   mstrid, mpicom, ierr)
        1086        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c_K8")
        1087        1536 :     call mpi_bcast(clubb_c_K9,         1, mpi_real8,   mstrid, mpicom, ierr)
        1088        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_c_K9")
        1089        1536 :     call mpi_bcast(clubb_nu9,         1, mpi_real8,   mstrid, mpicom, ierr)
        1090        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_nu9")
        1091        1536 :     call mpi_bcast(clubb_C_wp2_splat,         1, mpi_real8,   mstrid, mpicom, ierr)
        1092        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C_wp2_splat")
        1093        1536 :     call mpi_bcast(clubb_bv_efold,         1, mpi_real8,   mstrid, mpicom, ierr)
        1094        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_bv_efold")
        1095        1536 :     call mpi_bcast(clubb_wpxp_Ri_exp,      1, mpi_real8,   mstrid, mpicom, ierr)
        1096        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_wpxp_Ri_exp")
        1097        1536 :     call mpi_bcast(clubb_z_displace,       1, mpi_real8,   mstrid, mpicom, ierr)
        1098        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_z_displace")
        1099        1536 :     call mpi_bcast(clubb_lambda0_stability_coef, 1, mpi_real8,   mstrid, mpicom, ierr)
        1100        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_lambda0_stability_coef")
        1101        1536 :     call mpi_bcast(clubb_l_lscale_plume_centered,1, mpi_logical, mstrid, mpicom, ierr)
        1102        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_lscale_plume_centered")
        1103        1536 :     call mpi_bcast(clubb_do_liqsupersat,         1, mpi_logical, mstrid, mpicom, ierr)
        1104        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_do_liqsupersat")
        1105        1536 :     call mpi_bcast(clubb_do_energyfix,         1, mpi_logical, mstrid, mpicom, ierr)
        1106        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_do_energyfix")
        1107        1536 :     call mpi_bcast(clubb_C_invrs_tau_bkgnd,       1, mpi_real8,   mstrid, mpicom, ierr)
        1108        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C_invrs_tau_bkgnd")
        1109        1536 :     call mpi_bcast(clubb_C_invrs_tau_sfc,       1, mpi_real8,   mstrid, mpicom, ierr)
        1110        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C_invrs_tau_sfc")
        1111        1536 :     call mpi_bcast(clubb_C_invrs_tau_shear,       1, mpi_real8,   mstrid, mpicom, ierr)
        1112        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C_invrs_tau_shear")
        1113        1536 :     call mpi_bcast(clubb_C_invrs_tau_N2,       1, mpi_real8,   mstrid, mpicom, ierr)
        1114        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C_invrs_tau_N2")
        1115        1536 :     call mpi_bcast(clubb_C_invrs_tau_N2_wp2,       1, mpi_real8,   mstrid, mpicom, ierr)
        1116        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C_invrs_tau_N2_wp2")
        1117        1536 :     call mpi_bcast(clubb_C_invrs_tau_N2_xp2,       1, mpi_real8,   mstrid, mpicom, ierr)
        1118        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C_invrs_tau_N2_xp2")
        1119        1536 :     call mpi_bcast(clubb_C_invrs_tau_N2_wpxp,       1, mpi_real8,   mstrid, mpicom, ierr)
        1120        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C_invrs_tau_N2_wpxp")
        1121        1536 :     call mpi_bcast(clubb_C_invrs_tau_N2_clear_wp3,       1, mpi_real8,   mstrid, mpicom, ierr)
        1122        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_C_invrs_tau_N2_clear_wp3")
        1123        1536 :     call mpi_bcast(clubb_lmin_coef, 1, mpi_real8,   mstrid, mpicom, ierr)
        1124        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_lmin_coef")
        1125        1536 :     call mpi_bcast(clubb_skw_max_mag, 1, mpi_real8,   mstrid, mpicom, ierr)
        1126        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_skw_max_mag")
        1127        1536 :     call mpi_bcast(clubb_l_stability_correct_tau_zm, 1, mpi_real8,   mstrid, mpicom, ierr)
        1128        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_stability_correct_tau_zm")
        1129        1536 :     call mpi_bcast(clubb_gamma_coefb, 1, mpi_real8,   mstrid, mpicom, ierr)
        1130        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_gamma_coefb")
        1131        1536 :     call mpi_bcast(clubb_up2_sfc_coef, 1, mpi_real8,   mstrid, mpicom, ierr)
        1132        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_up2_sfc_coef")
        1133        1536 :     call mpi_bcast(clubb_detliq_rad, 1, mpi_real8,   mstrid, mpicom, ierr)
        1134        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_detliq_rad")
        1135        1536 :     call mpi_bcast(clubb_detice_rad, 1, mpi_real8,   mstrid, mpicom, ierr)
        1136        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_detice_rad")
        1137        1536 :     call mpi_bcast(clubb_detphase_lowtemp, 1, mpi_real8,   mstrid, mpicom, ierr)
        1138        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_detphase_lowtemp")
        1139        1536 :     call mpi_bcast(clubb_iiPDF_type, 1, mpi_integer,   mstrid, mpicom, ierr)
        1140        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_iiPDF_type")
        1141             :
        1142        1536 :     call mpi_bcast(clubb_l_use_C7_Richardson,         1, mpi_logical, mstrid, mpicom, ierr)
        1143        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_use_C7_Richardson")
        1144        1536 :     call mpi_bcast(clubb_l_use_C11_Richardson,         1, mpi_logical, mstrid, mpicom, ierr)
        1145        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_use_C11_Richardson")
        1146        1536 :     call mpi_bcast(clubb_l_use_shear_Richardson,       1, mpi_logical, mstrid, mpicom, ierr)
        1147        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_use_shear_Richardson")
        1148        1536 :     call mpi_bcast(clubb_l_brunt_vaisala_freq_moist,         1, mpi_logical, mstrid, mpicom, ierr)
        1149        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_brunt_vaisala_freq_moist")
        1150        1536 :     call mpi_bcast(clubb_l_use_thvm_in_bv_freq,         1, mpi_logical, mstrid, mpicom, ierr)
        1151        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_use_thvm_in_bv_freq")
        1152        1536 :     call mpi_bcast(clubb_l_rcm_supersat_adj,         1, mpi_logical, mstrid, mpicom, ierr)
        1153        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_rcm_supersat_adj")
        1154        1536 :     call mpi_bcast(clubb_l_damp_wp3_Skw_squared,         1, mpi_logical, mstrid, mpicom, ierr)
        1155        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_damp_wp3_Skw_squared")
        1156        1536 :     call mpi_bcast(clubb_l_predict_upwp_vpwp,         1, mpi_logical, mstrid, mpicom, ierr)
        1157        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_predict_upwp_vpwp")
        1158        1536 :     call mpi_bcast(clubb_l_min_wp2_from_corr_wx,         1, mpi_logical, mstrid, mpicom, ierr)
        1159        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_min_wp2_from_corr_wx")
        1160        1536 :     call mpi_bcast(clubb_l_min_xp2_from_corr_wx,         1, mpi_logical, mstrid, mpicom, ierr)
        1161        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_min_xp2_from_corr_wx")
        1162        1536 :     call mpi_bcast(clubb_l_upwind_xpyp_ta,         1, mpi_logical, mstrid, mpicom, ierr)
        1163        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_upwind_xpyp_ta")
        1164        1536 :     call mpi_bcast(clubb_l_godunov_upwind_wpxp_ta,   1, mpi_logical, mstrid, mpicom, ierr)
        1165        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_godunov_upwind_wpxp_ta")
        1166        1536 :     call mpi_bcast(clubb_l_godunov_upwind_xpyp_ta,   1, mpi_logical, mstrid, mpicom, ierr)
        1167        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_godunov_upwind_xpyp_ta")
        1168        1536 :     call mpi_bcast(clubb_l_vert_avg_closure,         1, mpi_logical, mstrid, mpicom, ierr)
        1169        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_vert_avg_closure")
        1170        1536 :     call mpi_bcast(clubb_l_trapezoidal_rule_zt,         1, mpi_logical, mstrid, mpicom, ierr)
        1171        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_trapezoidal_rule_zt")
        1172        1536 :     call mpi_bcast(clubb_l_trapezoidal_rule_zm,         1, mpi_logical, mstrid, mpicom, ierr)
        1173        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_trapezoidal_rule_zm")
        1174        1536 :     call mpi_bcast(clubb_l_call_pdf_closure_twice,         1, mpi_logical, mstrid, mpicom, ierr)
        1175        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_call_pdf_closure_twice")
        1176        1536 :     call mpi_bcast(clubb_l_use_cloud_cover,         1, mpi_logical, mstrid, mpicom, ierr)
        1177        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_use_cloud_cover")
        1178        1536 :     call mpi_bcast(clubb_l_diag_Lscale_from_tau,         1, mpi_logical, mstrid, mpicom, ierr)
        1179        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_diag_Lscale_from_tau")
        1180        1536 :     call mpi_bcast(clubb_l_damp_wp2_using_em,         1, mpi_logical, mstrid, mpicom, ierr)
        1181        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_damp_wp2_using_em")
        1182        1536 :     call mpi_bcast(clubb_l_do_expldiff_rtm_thlm,      1, mpi_logical, mstrid, mpicom, ierr)
        1183        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_do_expldiff_rtm_thlm")
        1184        1536 :     call mpi_bcast(clubb_l_lmm_stepping,         1, mpi_logical, mstrid, mpicom, ierr)
        1185        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_lmm_stepping")
        1186        1536 :     call mpi_bcast(clubb_l_e3sm_config,         1, mpi_logical, mstrid, mpicom, ierr)
        1187        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_e3sm_config")
        1188        1536 :     call mpi_bcast(clubb_l_enable_relaxed_clipping,       1, mpi_logical, mstrid, mpicom, ierr)
        1189        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_enable_relaxed_clipping")
        1190        1536 :     call mpi_bcast(clubb_l_use_tke_in_wp3_pr_turb_term,   1, mpi_logical, mstrid, mpicom, ierr)
        1191        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_use_tke_in_wp3_pr_turb_term")
        1192        1536 :     call mpi_bcast(clubb_l_use_tke_in_wp2_wp3_K_dfsn,   1, mpi_logical, mstrid, mpicom, ierr)
        1193        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_use_tke_in_wp2_wp3_K_dfsn")
        1194        1536 :     call mpi_bcast(clubb_l_use_wp3_lim_with_smth_Heaviside, 1, mpi_logical, mstrid, mpicom, ierr)
        1195        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_use_wp3_lim_with_smth_Heaviside")
        1196        1536 :     call mpi_bcast(clubb_l_smooth_Heaviside_tau_wpxp,   1, mpi_logical, mstrid, mpicom, ierr)
        1197        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_smooth_Heaviside_tau_wpxp")
        1198        1536 :     call mpi_bcast(clubb_l_modify_limiters_for_cnvg_test, 1, mpi_logical, mstrid, mpicom, ierr)
        1199        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_modify_limiters_for_cnvg_test")
        1200        1536 :     call mpi_bcast(clubb_ipdf_call_placement,    1, mpi_integer, mstrid, mpicom, ierr)
        1201        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_ipdf_call_placement")
        1202        1536 :     call mpi_bcast(clubb_l_mono_flux_lim_thlm,   1, mpi_logical, mstrid, mpicom, ierr)
        1203        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_mono_flux_lim_thlm")
        1204        1536 :     call mpi_bcast(clubb_l_mono_flux_lim_rtm,   1, mpi_logical, mstrid, mpicom, ierr)
        1205        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_mono_flux_lim_rtm")
        1206        1536 :     call mpi_bcast(clubb_l_mono_flux_lim_um,   1, mpi_logical, mstrid, mpicom, ierr)
        1207        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_mono_flux_lim_um")
        1208        1536 :     call mpi_bcast(clubb_l_mono_flux_lim_vm,   1, mpi_logical, mstrid, mpicom, ierr)
        1209        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_mono_flux_lim_vm")
        1210        1536 :     call mpi_bcast(clubb_l_mono_flux_lim_spikefix,   1, mpi_logical, mstrid, mpicom, ierr)
        1211        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_mono_flux_lim_spikefix")
        1212        1536 :     call mpi_bcast(clubb_l_host_applies_sfc_fluxes,   1, mpi_logical, mstrid, mpicom, ierr)
        1213        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_host_applies_sfc_fluxes")
        1214        1536 :     call mpi_bcast(clubb_penta_solve_method,    1, mpi_integer, mstrid, mpicom, ierr)
        1215        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_penta_solve_method")
        1216        1536 :     call mpi_bcast(clubb_tridiag_solve_method,    1, mpi_integer, mstrid, mpicom, ierr)
        1217        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_tridiag_solve_method")
        1218        1536 :     call mpi_bcast(clubb_saturation_equation,    1, mpi_integer, mstrid, mpicom, ierr)
        1219        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_saturation_equation")
        1220        1536 :     call mpi_bcast(clubb_l_intr_sfc_flux_smooth,    1, mpi_logical, mstrid, mpicom, ierr)
        1221        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_intr_sfc_flux_smooth")
        1222        1536 :     call mpi_bcast(clubb_l_vary_convect_depth,    1, mpi_logical, mstrid, mpicom, ierr)
        1223        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_vary_convect_depth")
        1224        1536 :     call mpi_bcast(clubb_l_standard_term_ta,    1, mpi_logical, mstrid, mpicom, ierr)
        1225        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_standard_term_ta")
        1226        1536 :     call mpi_bcast(clubb_l_partial_upwind_wp3,    1, mpi_logical, mstrid, mpicom, ierr)
        1227        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_partial_upwind_wp3")
        1228        1536 :     call mpi_bcast(clubb_l_C2_cloud_frac,    1, mpi_logical, mstrid, mpicom, ierr)
        1229        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_C2_cloud_frac")
        1230        1536 :     call mpi_bcast(clubb_l_calc_thlp2_rad,    1, mpi_logical, mstrid, mpicom, ierr)
        1231        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_calc_thlp2_rad")
        1232        1536 :     call mpi_bcast(clubb_l_calc_w_corr,    1, mpi_logical, mstrid, mpicom, ierr)
        1233        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_calc_w_corr")
        1234        1536 :     call mpi_bcast(clubb_l_const_Nc_in_cloud,    1, mpi_logical, mstrid, mpicom, ierr)
        1235        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_const_Nc_in_cloud")
        1236        1536 :     call mpi_bcast(clubb_l_diagnose_correlations,    1, mpi_logical, mstrid, mpicom, ierr)
        1237        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_diagnose_correlations")
        1238        1536 :     call mpi_bcast(clubb_l_diffuse_rtm_and_thlm,    1, mpi_logical, mstrid, mpicom, ierr)
        1239        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_diffuse_rtm_and_thlm")
        1240        1536 :     call mpi_bcast(clubb_l_fix_w_chi_eta_correlations, 1, mpi_logical, mstrid, mpicom, ierr)
        1241        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_fix_w_chi_eta_correlations")
        1242        1536 :     call mpi_bcast(clubb_l_prescribed_avg_deltaz, 1, mpi_logical, mstrid, mpicom, ierr)
        1243        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_prescribed_avg_deltaz")
        1244        1536 :     call mpi_bcast(clubb_l_rtm_nudge, 1, mpi_logical, mstrid, mpicom, ierr)
        1245        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_rtm_nudge")
        1246        1536 :     call mpi_bcast(clubb_l_stability_correct_Kh_N2_zm, 1, mpi_logical, mstrid, mpicom, ierr)
        1247        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_stability_correct_Kh_N2_zm")
        1248        1536 :     call mpi_bcast(clubb_l_tke_aniso, 1, mpi_logical, mstrid, mpicom, ierr)
        1249        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_tke_aniso")
        1250        1536 :     call mpi_bcast(clubb_l_upwind_xm_ma, 1, mpi_logical, mstrid, mpicom, ierr)
        1251        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_upwind_xm_ma")
        1252        1536 :     call mpi_bcast(clubb_l_use_precip_frac, 1, mpi_logical, mstrid, mpicom, ierr)
        1253        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_use_precip_frac")
        1254        1536 :     call mpi_bcast(clubb_l_uv_nudge, 1, mpi_logical, mstrid, mpicom, ierr)
        1255        1536 :     if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: clubb_l_uv_nudge")
        1256             :
        1257             :     !  Overwrite defaults if they are true
        1258        1536 :     if (clubb_history) stats_metadata%l_stats = .true.
        1259        1536 :     if (clubb_rad_history) stats_metadata%l_output_rad_files = .true.
        1260        1536 :     if (clubb_cloudtop_cooling) do_cldcool = .true.
        1261        1536 :     if (clubb_rainevap_turb) do_rainturb = .true.
        1262             :
        1263             :     ! Check that all namelists have been set
        1264        1536 :     if(clubb_timestep == unset_r8) call endrun(sub//": FATAL: clubb_timestep is not set")
        1265        1536 :     if(clubb_rnevap_effic == unset_r8) call endrun(sub//": FATAL:clubb_rnevap_effic  is not set")
        1266             :
        1267        1536 :     if(clubb_c1 == unset_r8) call endrun(sub//": FATAL: clubb_c1 is not set")
        1268        1536 :     if(clubb_c1b == unset_r8) call endrun(sub//": FATAL: clubb_c1b is not set")
        1269        1536 :     if(clubb_C2rt == unset_r8) call endrun(sub//": FATAL: clubb_C2rt is not set")
        1270        1536 :     if(clubb_C2thl == unset_r8) call endrun(sub//": FATAL: clubb_C2thl is not set")
        1271        1536 :     if(clubb_C2rtthl == unset_r8) call endrun(sub//": FATAL: clubb_C2rtthl is not set")
        1272        1536 :     if(clubb_C4 == unset_r8) call endrun(sub//": FATAL: clubb_C4 is not set")
        1273        1536 :     if(clubb_C_uu_shr == unset_r8) call endrun(sub//": FATAL: clubb_C_uu_shr is not set")
        1274        1536 :     if(clubb_C_uu_buoy == unset_r8) call endrun(sub//": FATAL: clubb_C_uu_buoy is not set")
        1275        1536 :     if(clubb_c6rt == unset_r8) call endrun(sub//": FATAL: clubb_c6rt is not set")
        1276        1536 :     if(clubb_c6rtb == unset_r8) call endrun(sub//": FATAL: clubb_c6rtb is not set")
        1277        1536 :     if(clubb_c6rtc == unset_r8) call endrun(sub//": FATAL: clubb_c6rtc is not set")
        1278        1536 :     if(clubb_c6thl == unset_r8) call endrun(sub//": FATAL: clubb_c6thl is not set")
        1279        1536 :     if(clubb_c6thlb == unset_r8) call endrun(sub//": FATAL: clubb_c6thlb is not set")
        1280        1536 :     if(clubb_c6thlc == unset_r8) call endrun(sub//": FATAL: clubb_c6thlc is not set")
        1281        1536 :     if(clubb_wpxp_L_thresh == unset_r8) call endrun(sub//": FATAL: clubb_wpxp_L_thresh is not set")
        1282        1536 :     if(clubb_C8 == unset_r8) call endrun(sub//": FATAL: clubb_C8 is not set")
        1283        1536 :     if(clubb_C8b == unset_r8) call endrun(sub//": FATAL: clubb_C8b is not set")
        1284        1536 :     if(clubb_C7 == unset_r8) call endrun(sub//": FATAL: clubb_C7 is not set")
        1285        1536 :     if(clubb_C7b == unset_r8) call endrun(sub//": FATAL: clubb_C7b is not set")
        1286        1536 :     if(clubb_c11 == unset_r8) call endrun(sub//": FATAL: clubb_c11 is not set")
        1287        1536 :     if(clubb_c11b == unset_r8) call endrun(sub//": FATAL: clubb_c11b is not set")
        1288        1536 :     if(clubb_c14 == unset_r8) call endrun(sub//": FATAL: clubb_c14 is not set")
        1289        1536 :     if(clubb_C_wp3_pr_turb == unset_r8) call endrun(sub//": FATAL: clubb_C_wp3_pr_turb is not set")
        1290        1536 :     if(clubb_c_K1 == unset_r8) call endrun(sub//": FATAL: clubb_c_K1 is not set")
        1291        1536 :     if(clubb_c_K2 == unset_r8) call endrun(sub//": FATAL: clubb_c_K2 is not set")
        1292        1536 :     if(clubb_nu2 == unset_r8) call endrun(sub//": FATAL: clubb_nu2 is not set")
        1293        1536 :     if(clubb_c_K8 == unset_r8) call endrun(sub//": FATAL: clubb_c_K8 is not set")
        1294        1536 :     if(clubb_c_K9 == unset_r8) call endrun(sub//": FATAL: clubb_c_K9 is not set")
        1295        1536 :     if(clubb_nu9 == unset_r8) call endrun(sub//": FATAL: clubb_nu9 is not set")
        1296        1536 :     if(clubb_c_K10 == unset_r8) call endrun(sub//": FATAL: clubb_c_K10 is not set")
        1297        1536 :     if(clubb_c_K10h == unset_r8) call endrun(sub//": FATAL: clubb_c_K10h is not set")
        1298        1536 :     if(clubb_C_invrs_tau_bkgnd == unset_r8) call endrun(sub//": FATAL: clubb_C_invrs_tau_bkgnd is not set")
        1299        1536 :     if(clubb_C_invrs_tau_sfc == unset_r8) call endrun(sub//": FATAL: clubb_C_invrs_tau_sfc is not set")
        1300        1536 :     if(clubb_C_invrs_tau_shear == unset_r8) call endrun(sub//": FATAL: clubb_C_invrs_tau_shear is not set")
        1301        1536 :     if(clubb_C_invrs_tau_N2 == unset_r8) call endrun(sub//": FATAL: clubb_C_invrs_tau_N2 is not set")
        1302        1536 :     if(clubb_C_invrs_tau_N2_wp2 == unset_r8) call endrun(sub//": FATAL: clubb_C_invrs_tau_N2_wp2 is not set")
        1303        1536 :     if(clubb_C_invrs_tau_N2_xp2 == unset_r8) call endrun(sub//": FATAL: clubb_C_invrs_tau_N2_xp2 is not set")
        1304        1536 :     if(clubb_C_invrs_tau_N2_wpxp == unset_r8) call endrun(sub//": FATAL: clubb_C_invrs_tau_N2_wpxp is not set")
        1305        1536 :     if(clubb_C_invrs_tau_N2_clear_wp3 == unset_r8) call endrun(sub//": FATAL: clubb_C_invrs_tau_N2_clear_wp3 is not set")
        1306        1536 :     if(clubb_gamma_coef == unset_r8) call endrun(sub//": FATAL: clubb_gamma_coef is not set")
        1307        1536 :     if(clubb_gamma_coefb == unset_r8) call endrun(sub//": FATAL: clubb_gamma_coefb is not set")
        1308        1536 :     if(clubb_beta == unset_r8) call endrun(sub//": FATAL: clubb_beta is not set")
        1309        1536 :     if(clubb_lambda0_stability_coef == unset_r8) call endrun(sub//": FATAL: clubb_lambda0_stability_coef is not set")
        1310        1536 :     if(clubb_lmin_coef == unset_r8) call endrun(sub//": FATAL: clubb_lmin_coef is not set")
        1311        1536 :     if(clubb_mult_coef == unset_r8) call endrun(sub//": FATAL: clubb_mult_coef is not set")
        1312        1536 :     if(clubb_Skw_denom_coef == unset_r8) call endrun(sub//": FATAL: clubb_Skw_denom_coef is not set")
        1313        1536 :     if(clubb_skw_max_mag == unset_r8) call endrun(sub//": FATAL: clubb_skw_max_mag is not set")
        1314        1536 :     if(clubb_up2_sfc_coef == unset_r8) call endrun(sub//": FATAL: clubb_up2_sfc_coef is not set")
        1315        1536 :     if(clubb_C_wp2_splat == unset_r8) call endrun(sub//": FATAL: clubb_C_wp2_splat is not set")
        1316        1536 :     if(clubb_bv_efold == unset_r8) call endrun(sub//": FATAL: clubb_bv_efold is not set")
        1317        1536 :     if(clubb_wpxp_Ri_exp == unset_r8) call endrun(sub//": FATAL: clubb_wpxp_Ri_exp is not set")
        1318        1536 :     if(clubb_z_displace == unset_r8) call endrun(sub//": FATAL: clubb_z_displace is not set")
        1319        1536 :     if(clubb_detliq_rad == unset_r8) call endrun(sub//": FATAL: clubb_detliq_rad not set")
        1320        1536 :     if(clubb_detice_rad == unset_r8) call endrun(sub//": FATAL: clubb_detice_rad not set")
        1321        1536 :     if(clubb_ipdf_call_placement == unset_i) call endrun(sub//": FATAL: clubb_ipdf_call_placement not set")
        1322        1536 :     if(clubb_detphase_lowtemp == unset_r8) call endrun(sub//": FATAL: clubb_detphase_lowtemp not set")
        1323        1536 :     if(clubb_penta_solve_method == unset_i) call endrun(sub//": FATAL: clubb_penta_solve_method not set")
        1324        1536 :     if(clubb_tridiag_solve_method == unset_i) call endrun(sub//": FATAL: clubb_tridiag_solve_method not set")
        1325        1536 :     if(clubb_saturation_equation == unset_i) call endrun(sub//": FATAL: clubb_saturation_equation not set")
        1326        1536 :     if(clubb_detphase_lowtemp >= meltpt_temp) &
        1327           0 :     call endrun(sub//": ERROR: clubb_detphase_lowtemp must be less than 268.15 K")
        1328             :
        1329             :     call initialize_clubb_config_flags_type_api( clubb_iiPDF_type, & ! In
        1330             :                                                  clubb_ipdf_call_placement, & ! In
        1331             :                                                  clubb_penta_solve_method, & ! In
        1332             :                                                  clubb_tridiag_solve_method, & ! In
        1333             :                                                  clubb_saturation_equation, & ! In
        1334             :                                                  clubb_l_use_precip_frac, & ! In
        1335             :                                                  clubb_l_predict_upwp_vpwp, & ! In
        1336             :                                                  clubb_l_min_wp2_from_corr_wx, & ! In
        1337             :                                                  clubb_l_min_xp2_from_corr_wx, & ! In
        1338             :                                                  clubb_l_C2_cloud_frac, & ! In
        1339             :                                                  clubb_l_diffuse_rtm_and_thlm, & ! In
        1340             :                                                  clubb_l_stability_correct_Kh_N2_zm, & ! In
        1341             :                                                  clubb_l_calc_thlp2_rad, & ! In
        1342             :                                                  clubb_l_upwind_xpyp_ta, & ! In
        1343             :                                                  clubb_l_upwind_xm_ma, & ! In
        1344             :                                                  clubb_l_uv_nudge, & ! In
        1345             :                                                  clubb_l_rtm_nudge, & ! In
        1346             :                                                  clubb_l_tke_aniso, & ! In
        1347             :                                                  clubb_l_vert_avg_closure, & ! In
        1348             :                                                  clubb_l_trapezoidal_rule_zt, & ! In
        1349             :                                                  clubb_l_trapezoidal_rule_zm, & ! In
        1350             :                                                  clubb_l_call_pdf_closure_twice, & ! In
        1351             :                                                  clubb_l_standard_term_ta, & ! In
        1352             :                                                  clubb_l_partial_upwind_wp3, & ! In
        1353             :                                                  clubb_l_godunov_upwind_wpxp_ta, & ! In
        1354             :                                                  clubb_l_godunov_upwind_xpyp_ta, & ! In
        1355             :                                                  clubb_l_use_cloud_cover, & ! In
        1356             :                                                  clubb_l_diagnose_correlations, & ! In
        1357             :                                                  clubb_l_calc_w_corr, & ! In
        1358             :                                                  clubb_l_const_Nc_in_cloud, & ! In
        1359             :                                                  clubb_l_fix_w_chi_eta_correlations, & ! In
        1360             :                                                  clubb_l_stability_correct_tau_zm, & ! In
        1361             :                                                  clubb_l_damp_wp2_using_em, & ! In
        1362             :                                                  clubb_l_do_expldiff_rtm_thlm, & ! In
        1363             :                                                  clubb_l_Lscale_plume_centered, & ! In
        1364             :                                                  clubb_l_diag_Lscale_from_tau, & ! In
        1365             :                                                  clubb_l_use_C7_Richardson, & ! In
        1366             :                                                  clubb_l_use_C11_Richardson, & ! In
        1367             :                                                  clubb_l_use_shear_Richardson, & ! In
        1368             :                                                  clubb_l_brunt_vaisala_freq_moist, & ! In
        1369             :                                                  clubb_l_use_thvm_in_bv_freq, & ! In
        1370             :                                                  clubb_l_rcm_supersat_adj, & ! In
        1371             :                                                  clubb_l_damp_wp3_Skw_squared, & ! In
        1372             :                                                  clubb_l_prescribed_avg_deltaz, & ! In
        1373             :                                                  clubb_l_lmm_stepping, & ! In
        1374             :                                                  clubb_l_e3sm_config, & ! In
        1375             :                                                  clubb_l_vary_convect_depth, & ! In
        1376             :                                                  clubb_l_use_tke_in_wp3_pr_turb_term, & ! In
        1377             :                                                  clubb_l_use_tke_in_wp2_wp3_K_dfsn, & ! In
        1378             :                                                  clubb_l_use_wp3_lim_with_smth_Heaviside, & ! In
        1379             :                                                  clubb_l_smooth_Heaviside_tau_wpxp, & ! In
        1380             :                                                  clubb_l_modify_limiters_for_cnvg_test, & ! In
        1381             :                                                  clubb_l_enable_relaxed_clipping, & ! In
        1382             :                                                  clubb_l_linearize_pbl_winds, & ! In
        1383             :                                                  clubb_l_mono_flux_lim_thlm, & ! In
        1384             :                                                  clubb_l_mono_flux_lim_rtm, & ! In
        1385             :                                                  clubb_l_mono_flux_lim_um, & ! In
        1386             :                                                  clubb_l_mono_flux_lim_vm, & ! In
        1387             :                                                  clubb_l_mono_flux_lim_spikefix, & ! In
        1388             :                                                  clubb_l_host_applies_sfc_fluxes, & ! In
        1389        1536 :                                                  clubb_config_flags ) ! Out
        1390             :
        1391             : #endif
        1392        1536 :   end subroutine clubb_readnl
        1393             :
        1394             :   ! =============================================================================== !
        1395             :   !                                                                                 !
        1396             :   ! =============================================================================== !
        1397             :
        1398        1536 :   subroutine clubb_ini_cam(pbuf2d)
        1399             : !-------------------------------------------------------------------------------
        1400             : ! Description:
        1401             : !   Initialize UWM CLUBB.
        1402             : ! Author: Cheryl Craig March 2011
        1403             : ! Modifications: Pete Bogenschutz 2011 March and onward
        1404             : ! Modifications: K Thayer-Calder 2013 July and onward
        1405             : ! Origin: Based heavily on UWM clubb_init.F90
        1406             : ! References:
        1407             : !   None
        1408             : !-------------------------------------------------------------------------------
        1409             :
        1410             :
        1411             :
        1412             : #ifdef CLUBB_SGS
        1413             :
        1414             :     !  From CAM libraries
        1415             :     use cam_history,            only: addfld, add_default, horiz_only
        1416             :     use rad_constituents,       only: rad_cnst_get_info, rad_cnst_get_mode_num_idx, rad_cnst_get_mam_mmr_idx
        1417             :     use cam_abortutils,         only: endrun
        1418             :
        1419             :     ! These are needed to set parameters
        1420             :     use clubb_api_module, only: &
        1421             :          core_rknd, em_min, &
        1422             :          ilambda0_stability_coef, ic_K10, ic_K10h, iC7, iC7b, iC8, iC8b, iC11, iC11b, iC4, iC_uu_shr, iC_uu_buoy, &
        1423             :          iC1, iC1b, iC6rt, iC6rtb, iC6rtc, iC6thl, iC6thlb, iC6thlc, iup2_sfc_coef, iwpxp_L_thresh, &
        1424             :          iC14, iC_wp3_pr_turb, igamma_coef, igamma_coefb, imult_coef, ilmin_coef, &
        1425             :          iSkw_denom_coef, ibeta, iskw_max_mag, &
        1426             :          iC_invrs_tau_bkgnd,iC_invrs_tau_sfc,iC_invrs_tau_shear,iC_invrs_tau_N2,iC_invrs_tau_N2_wp2, &
        1427             :          iC_invrs_tau_N2_xp2,iC_invrs_tau_N2_wpxp,iC_invrs_tau_N2_clear_wp3, &
        1428             :          iC2rt, iC2thl, iC2rtthl, ic_K1, ic_K2, inu2, ic_K8, ic_K9, inu9, iC_wp2_splat, ibv_efold, &
        1429             :          iwpxp_Ri_exp, iz_displace, &
        1430             :          params_list
        1431             :
        1432             :     use clubb_api_module, only: &
        1433             :          print_clubb_config_flags_api, &
        1434             :          setup_parameters_model_api, &
        1435             :          check_clubb_settings_api, &
        1436             :          init_pdf_params_api, &
        1437             :          time_precision, &
        1438             :          core_rknd, &
        1439             :          set_clubb_debug_level_api, &
        1440             :          clubb_fatal_error, &     ! Error code value to indicate a fatal error
        1441             :          nparams, &
        1442             :          set_default_parameters_api, &
        1443             :          read_parameters_api, &
        1444             :          w_tol_sqd, &
        1445             :          rt_tol, &
        1446             :          thl_tol, &
        1447             :          saturation_bolton, & ! Constant for Bolton approximations of saturation
        1448             :          saturation_gfdl,   & ! Constant for the GFDL approximation of saturation
        1449             :          saturation_flatau, & ! Constant for Flatau approximations of saturation
        1450             :          saturation_lookup    ! Use a lookup table for mixing length
        1451             :
        1452             :     use time_manager,              only: is_first_step
        1453             :     use constituents,           only: cnst_get_ind
        1454             :     use phys_control,           only: phys_getopts
        1455             :     use spmd_utils,             only: iam
        1456             :     use cam_logfile,            only: iulog
        1457             : #endif
        1458             :
        1459             :     use physics_buffer,         only: pbuf_get_index, pbuf_set_field, physics_buffer_desc
        1460             :     implicit none
        1461             :     !  Input Variables
        1462             :     type(physics_buffer_desc), pointer :: pbuf2d(:,:)
        1463             :
        1464             : #ifdef CLUBB_SGS
        1465             :
        1466             :     real(kind=time_precision) :: dum1, dum2, dum3
        1467             :
        1468             :     ! The similar name to clubb_history is unfortunate...
        1469             :     logical :: history_amwg, history_clubb
        1470             :
        1471             :     integer :: err_code                   ! Code for when CLUBB fails
        1472             :     integer :: i, j, k, l                    ! Indices
        1473             :     integer :: nmodes, nspec, m
        1474             :     integer :: ixq, ixcldice, ixcldliq, ixnumliq, ixnumice
        1475             :     integer :: lptr
        1476             :
        1477             :     logical, parameter :: l_input_fields = .false. ! Always false for CAM-CLUBB.
        1478             :     logical, parameter :: l_update_pressure = .false. ! Always false for CAM-CLUBB.
        1479             :
        1480             :     integer :: nlev, ierr=0
        1481             :
        1482             :     real(r8) :: &
        1483             :       C1, C1b, C1c, C2rt, C2thl, C2rtthl, &
        1484             :       C4, C_uu_shr, C_uu_buoy, C6rt, C6rtb, C6rtc, C6thl, C6thlb, C6thlc, &
        1485             :       C7, C7b, C7c, C8, C8b, C10, &
        1486             :       C11, C11b, C11c, C12, C13, C14, C_wp2_pr_dfsn, C_wp3_pr_tp, &
        1487             :       C_wp3_pr_turb, C_wp3_pr_dfsn, C_wp2_splat, &
        1488             :       C6rt_Lscale0, C6thl_Lscale0, C7_Lscale0, wpxp_L_thresh, &
        1489             :       c_K, c_K1, nu1, c_K2, nu2, c_K6, nu6, c_K8, nu8,  &
        1490             :       c_K9, nu9, nu10, c_K_hm, c_K_hmb, K_hm_min_coef, nu_hm, &
        1491             :       slope_coef_spread_DG_means_w, pdf_component_stdev_factor_w, &
        1492             :       coef_spread_DG_means_rt, coef_spread_DG_means_thl, &
        1493             :       gamma_coef, gamma_coefb, gamma_coefc, mu, beta, lmin_coef, &
        1494             :       omicron, zeta_vrnce_rat, upsilon_precip_frac_rat, &
        1495             :       lambda0_stability_coef, mult_coef, taumin, taumax, Lscale_mu_coef, &
        1496             :       Lscale_pert_coef, alpha_corr, Skw_denom_coef, c_K10, c_K10h, &
        1497             :       thlp2_rad_coef, thlp2_rad_cloud_frac_thresh, up2_sfc_coef, &
        1498             :       Skw_max_mag, xp3_coef_base, xp3_coef_slope, altitude_threshold, &
        1499             :       rtp2_clip_coef, C_invrs_tau_bkgnd, C_invrs_tau_sfc, &
        1500             :       C_invrs_tau_shear, C_invrs_tau_N2, C_invrs_tau_N2_wp2, &
        1501             :       C_invrs_tau_N2_xp2, C_invrs_tau_N2_wpxp, C_invrs_tau_N2_clear_wp3, &
        1502             :       C_invrs_tau_wpxp_Ri, C_invrs_tau_wpxp_N2_thresh, &
        1503             :       Cx_min, Cx_max, Richardson_num_min, Richardson_num_max, wpxp_Ri_exp, &
        1504             :       a3_coef_min, a_const, bv_efold, z_displace
        1505             :
        1506             :     !----- Begin Code -----
        1507             :
        1508        1536 :     nlev = pver + 1 - top_lev
        1509             :
        1510             :     if (core_rknd /= r8) then
        1511             :       call endrun('clubb_ini_cam:  CLUBB library core_rknd must match CAM r8 and it does not')
        1512             :     end if
        1513             :
        1514             :     ! Allocate PDF parameters across columns and chunks
        1515             :     allocate( &
        1516             :        pdf_params_chnk(begchunk:endchunk),   &
        1517             :        pdf_params_zm_chnk(begchunk:endchunk), &
        1518       29328 :        pdf_implicit_coefs_terms_chnk(begchunk:endchunk), stat=ierr )
        1519        1536 :     if( ierr /= 0 ) call endrun(' clubb_ini_cam: failed to allocate pdf_params')
        1520             :
        1521             :     ! ----------------------------------------------------------------- !
        1522             :     ! Determine how many constituents CLUBB will transport.  Note that
        1523             :     ! CLUBB does not transport aerosol consituents.  Therefore, need to
        1524             :     ! determine how many aerosols constituents there are and subtract that
        1525             :     ! off of pcnst (the total consituents)
        1526             :     ! ----------------------------------------------------------------- !
        1527             :
        1528             :     call phys_getopts(prog_modal_aero_out=prog_modal_aero, &
        1529             :                       history_amwg_out=history_amwg, &
        1530             :                       history_clubb_out=history_clubb, &
        1531        1536 :                       do_hb_above_clubb_out=do_hb_above_clubb)
        1532             :
        1533             :     !  Select variables to apply tendencies back to CAM
        1534             :
        1535             :     ! Initialize all consituents to true to start
        1536       18432 :     lq(1:pcnst) = .true.
        1537        1536 :     edsclr_dim  = pcnst
        1538             :
        1539        1536 :     call cnst_get_ind('Q',ixq)
        1540        1536 :     call cnst_get_ind('NUMICE',ixnumice)
        1541        1536 :     call cnst_get_ind('NUMLIQ',ixnumliq)
        1542        1536 :     call cnst_get_ind('CLDLIQ',ixcldliq)
        1543        1536 :     call cnst_get_ind('CLDICE',ixcldice)
        1544             :
        1545        1536 :     if (prog_modal_aero) then
        1546             :        ! Turn off modal aerosols and decrement edsclr_dim accordingly
        1547           0 :        call rad_cnst_get_info(0, nmodes=nmodes)
        1548             :
        1549           0 :        do m = 1, nmodes
        1550           0 :           call rad_cnst_get_mode_num_idx(m, lptr)
        1551           0 :           lq(lptr)=.false.
        1552           0 :           edsclr_dim = edsclr_dim-1
        1553             :
        1554           0 :           call rad_cnst_get_info(0, m, nspec=nspec)
        1555           0 :           do l = 1, nspec
        1556           0 :              call rad_cnst_get_mam_mmr_idx(m, l, lptr)
        1557           0 :              lq(lptr)=.false.
        1558           0 :              edsclr_dim = edsclr_dim-1
        1559             :           end do
        1560             :        end do
        1561             :
        1562             :        !  In addition, if running with MAM, droplet number is transported
        1563             :        !  in dropmixnuc, therefore we do NOT want CLUBB to apply transport
        1564             :        !  tendencies to avoid double counted.  Else, we apply tendencies.
        1565           0 :        lq(ixnumliq) = .false.
        1566           0 :        edsclr_dim = edsclr_dim-1
        1567             :     endif
        1568             :
        1569             :     ! ----------------------------------------------------------------- !
        1570             :     ! Set the debug level.  Level 2 has additional computational expense since
        1571             :     ! it checks the array variables in CLUBB for invalid values.
        1572             :     ! ----------------------------------------------------------------- !
        1573        1536 :     call set_clubb_debug_level_api( 0 )
        1574             :
        1575             :     ! ----------------------------------------------------------------- !
        1576             :     ! use pbuf_get_fld_idx to get existing physics buffer fields from other
        1577             :     ! physics packages (e.g. tke)
        1578             :     ! ----------------------------------------------------------------- !
        1579             :
        1580             :
        1581             :     !  Defaults
        1582        1536 :     stats_metadata%l_stats_samp = .false.
        1583        1536 :     stats_metadata%l_grads = .false.
        1584             :
        1585             :     !  Overwrite defaults if needed
        1586        1536 :     if (stats_metadata%l_stats) stats_metadata%l_stats_samp = .true.
        1587             :
        1588             :     !  Define physics buffers indexes
        1589        1536 :     cld_idx     = pbuf_get_index('CLD')         ! Cloud fraction
        1590        1536 :     concld_idx  = pbuf_get_index('CONCLD')      ! Convective cloud cover
        1591        1536 :     ast_idx     = pbuf_get_index('AST')         ! Stratiform cloud fraction
        1592        1536 :     alst_idx    = pbuf_get_index('ALST')        ! Liquid stratiform cloud fraction
        1593        1536 :     aist_idx    = pbuf_get_index('AIST')        ! Ice stratiform cloud fraction
        1594        1536 :     qlst_idx    = pbuf_get_index('QLST')        ! Physical in-stratus LWC
        1595        1536 :     qist_idx    = pbuf_get_index('QIST')        ! Physical in-stratus IWC
        1596        1536 :     dp_frac_idx = pbuf_get_index('DP_FRAC')     ! Deep convection cloud fraction
        1597        1536 :     icwmrdp_idx = pbuf_get_index('ICWMRDP')     ! In-cloud deep convective mixing ratio
        1598        1536 :     sh_frac_idx = pbuf_get_index('SH_FRAC')     ! Shallow convection cloud fraction
        1599        1536 :     relvar_idx  = pbuf_get_index('RELVAR')      ! Relative cloud water variance
        1600        1536 :     accre_enhan_idx = pbuf_get_index('ACCRE_ENHAN') ! accretion enhancement for MG
        1601        1536 :     prer_evap_idx   = pbuf_get_index('PRER_EVAP')
        1602        1536 :     qrl_idx         = pbuf_get_index('QRL')
        1603        1536 :     cmfmc_sh_idx    = pbuf_get_index('CMFMC_SH')
        1604        1536 :     naai_idx        = pbuf_get_index('NAAI')
        1605        1536 :     npccn_idx       = pbuf_get_index('NPCCN')
        1606             :
        1607             :
        1608        1536 :     sclr_idx%iisclr_rt  = -1
        1609        1536 :     sclr_idx%iisclr_thl = -1
        1610        1536 :     sclr_idx%iisclr_CO2 = -1
        1611             :
        1612        1536 :     sclr_idx%iiedsclr_rt  = -1
        1613        1536 :     sclr_idx%iiedsclr_thl = -1
        1614        1536 :     sclr_idx%iiedsclr_CO2 = -1
        1615             :
        1616             :     ! ----------------------------------------------------------------- !
        1617             :     ! Define number of tracers for CLUBB to diffuse
        1618             :     ! ----------------------------------------------------------------- !
        1619             :
        1620        1536 :     if (clubb_l_do_expldiff_rtm_thlm) then
        1621        1536 :        offset = 2 ! diffuse temperature and moisture explicitly
        1622        1536 :        edsclr_dim = edsclr_dim + offset
        1623             :     endif
        1624             :
        1625             :     ! ----------------------------------------------------------------- !
        1626             :     ! Setup CLUBB core
        1627             :     ! ----------------------------------------------------------------- !
        1628             :
        1629             :     !  Read in parameters for CLUBB.  Just read in default values
        1630             :     call set_default_parameters_api( &
        1631             :                C1, C1b, C1c, C2rt, C2thl, C2rtthl, &
        1632             :                C4, C_uu_shr, C_uu_buoy, C6rt, C6rtb, C6rtc, &
        1633             :                C6thl, C6thlb, C6thlc, C7, C7b, C7c, C8, C8b, C10, &
        1634             :                C11, C11b, C11c, C12, C13, C14, C_wp2_pr_dfsn, C_wp3_pr_tp, &
        1635             :                C_wp3_pr_turb, C_wp3_pr_dfsn, C_wp2_splat, &
        1636             :                C6rt_Lscale0, C6thl_Lscale0, C7_Lscale0, wpxp_L_thresh, &
        1637             :                c_K, c_K1, nu1, c_K2, nu2, c_K6, nu6, c_K8, nu8, &
        1638             :                c_K9, nu9, nu10, c_K_hm, c_K_hmb, K_hm_min_coef, nu_hm, &
        1639             :                slope_coef_spread_DG_means_w, pdf_component_stdev_factor_w, &
        1640             :                coef_spread_DG_means_rt, coef_spread_DG_means_thl, &
        1641             :                gamma_coef, gamma_coefb, gamma_coefc, mu, beta, lmin_coef, &
        1642             :                omicron, zeta_vrnce_rat, upsilon_precip_frac_rat, &
        1643             :                lambda0_stability_coef, mult_coef, taumin, taumax, &
        1644             :                Lscale_mu_coef, Lscale_pert_coef, alpha_corr, &
        1645             :                Skw_denom_coef, c_K10, c_K10h, thlp2_rad_coef, &
        1646             :                thlp2_rad_cloud_frac_thresh, up2_sfc_coef, &
        1647             :                Skw_max_mag, xp3_coef_base, xp3_coef_slope, &
        1648             :                altitude_threshold, rtp2_clip_coef, C_invrs_tau_bkgnd, &
        1649             :                C_invrs_tau_sfc, C_invrs_tau_shear, C_invrs_tau_N2, &
        1650             :                C_invrs_tau_N2_wp2, C_invrs_tau_N2_xp2, &
        1651             :                C_invrs_tau_N2_wpxp, C_invrs_tau_N2_clear_wp3, &
        1652             :                C_invrs_tau_wpxp_Ri, C_invrs_tau_wpxp_N2_thresh, &
        1653             :                Cx_min, Cx_max, Richardson_num_min, Richardson_num_max, &
        1654        1536 :                wpxp_Ri_exp, a3_coef_min, a_const, bv_efold, z_displace )
        1655             :
        1656             :     call read_parameters_api( 1, -99, "", &
        1657             :                               C1, C1b, C1c, C2rt, C2thl, C2rtthl, &
        1658             :                               C4, C_uu_shr, C_uu_buoy, C6rt, C6rtb, C6rtc, &
        1659             :                               C6thl, C6thlb, C6thlc, C7, C7b, C7c, C8, C8b, C10, &
        1660             :                               C11, C11b, C11c, C12, C13, C14, C_wp2_pr_dfsn, C_wp3_pr_tp, &
        1661             :                               C_wp3_pr_turb, C_wp3_pr_dfsn, C_wp2_splat, &
        1662             :                               C6rt_Lscale0, C6thl_Lscale0, C7_Lscale0, wpxp_L_thresh, &
        1663             :                               c_K, c_K1, nu1, c_K2, nu2, c_K6, nu6, c_K8, nu8, &
        1664             :                               c_K9, nu9, nu10, c_K_hm, c_K_hmb, K_hm_min_coef, nu_hm, &
        1665             :                               slope_coef_spread_DG_means_w, pdf_component_stdev_factor_w, &
        1666             :                               coef_spread_DG_means_rt, coef_spread_DG_means_thl, &
        1667             :                               gamma_coef, gamma_coefb, gamma_coefc, mu, beta, lmin_coef, &
        1668             :                               omicron, zeta_vrnce_rat, upsilon_precip_frac_rat, &
        1669             :                               lambda0_stability_coef, mult_coef, taumin, taumax, &
        1670             :                               Lscale_mu_coef, Lscale_pert_coef, alpha_corr, &
        1671             :                               Skw_denom_coef, c_K10, c_K10h, thlp2_rad_coef, &
        1672             :                               thlp2_rad_cloud_frac_thresh, up2_sfc_coef, &
        1673             :                               Skw_max_mag, xp3_coef_base, xp3_coef_slope, &
        1674             :                               altitude_threshold, rtp2_clip_coef, C_invrs_tau_bkgnd, &
        1675             :                               C_invrs_tau_sfc, C_invrs_tau_shear, C_invrs_tau_N2, &
        1676             :                               C_invrs_tau_N2_wp2, C_invrs_tau_N2_xp2, &
        1677             :                               C_invrs_tau_N2_wpxp, C_invrs_tau_N2_clear_wp3, &
        1678             :                               C_invrs_tau_wpxp_Ri, C_invrs_tau_wpxp_N2_thresh, &
        1679             :                               Cx_min, Cx_max, Richardson_num_min, Richardson_num_max, &
        1680             :                               wpxp_Ri_exp, a3_coef_min, a_const, bv_efold, z_displace, &
        1681        1536 :                               clubb_params_single_col )
        1682             :
        1683        1536 :     clubb_params_single_col(iC2rtthl) = clubb_C2rtthl
        1684        1536 :     clubb_params_single_col(iC8) = clubb_C8
        1685        1536 :     clubb_params_single_col(iC11) = clubb_c11
        1686        1536 :     clubb_params_single_col(iC11b) = clubb_c11b
        1687        1536 :     clubb_params_single_col(iC14) = clubb_c14
        1688        1536 :     clubb_params_single_col(iC_wp3_pr_turb) = clubb_C_wp3_pr_turb
        1689        1536 :     clubb_params_single_col(ic_K10) = clubb_c_K10
        1690        1536 :     clubb_params_single_col(imult_coef) = clubb_mult_coef
        1691        1536 :     clubb_params_single_col(iSkw_denom_coef) = clubb_Skw_denom_coef
        1692        1536 :     clubb_params_single_col(iC2rt) = clubb_C2rt
        1693        1536 :     clubb_params_single_col(iC2thl) = clubb_C2thl
        1694        1536 :     clubb_params_single_col(ibeta) = clubb_beta
        1695        1536 :     clubb_params_single_col(iC6rt) = clubb_c6rt
        1696        1536 :     clubb_params_single_col(iC6rtb) = clubb_c6rtb
        1697        1536 :     clubb_params_single_col(iC6rtc) = clubb_c6rtc
        1698        1536 :     clubb_params_single_col(iC6thl) = clubb_c6thl
        1699        1536 :     clubb_params_single_col(iC6thlb) = clubb_c6thlb
        1700        1536 :     clubb_params_single_col(iC6thlc) = clubb_c6thlc
        1701        1536 :     clubb_params_single_col(iwpxp_L_thresh) = clubb_wpxp_L_thresh
        1702        1536 :     clubb_params_single_col(iC7) = clubb_C7
        1703        1536 :     clubb_params_single_col(iC7b) = clubb_C7b
        1704        1536 :     clubb_params_single_col(igamma_coef) = clubb_gamma_coef
        1705        1536 :     clubb_params_single_col(ic_K10h) = clubb_c_K10h
        1706        1536 :     clubb_params_single_col(ilambda0_stability_coef) = clubb_lambda0_stability_coef
        1707        1536 :     clubb_params_single_col(ilmin_coef) = clubb_lmin_coef
        1708        1536 :     clubb_params_single_col(iC8b) = clubb_C8b
        1709        1536 :     clubb_params_single_col(iskw_max_mag) = clubb_skw_max_mag
        1710        1536 :     clubb_params_single_col(iC1)  = clubb_C1
        1711        1536 :     clubb_params_single_col(iC1b) = clubb_C1b
        1712        1536 :     clubb_params_single_col(igamma_coefb) = clubb_gamma_coefb
        1713        1536 :     clubb_params_single_col(iup2_sfc_coef) = clubb_up2_sfc_coef
        1714        1536 :     clubb_params_single_col(iC4) = clubb_C4
        1715        1536 :     clubb_params_single_col(iC_uu_shr) = clubb_C_uu_shr
        1716        1536 :     clubb_params_single_col(iC_uu_buoy) = clubb_C_uu_buoy
        1717        1536 :     clubb_params_single_col(ic_K1) = clubb_c_K1
        1718        1536 :     clubb_params_single_col(ic_K2) = clubb_c_K2
        1719        1536 :     clubb_params_single_col(inu2)  = clubb_nu2
        1720        1536 :     clubb_params_single_col(ic_K8) = clubb_c_K8
        1721        1536 :     clubb_params_single_col(ic_K9) = clubb_c_K9
        1722        1536 :     clubb_params_single_col(inu9)  = clubb_nu9
        1723        1536 :     clubb_params_single_col(iC_wp2_splat) = clubb_C_wp2_splat
        1724        1536 :     clubb_params_single_col(iC_invrs_tau_bkgnd) = clubb_C_invrs_tau_bkgnd
        1725        1536 :     clubb_params_single_col(iC_invrs_tau_sfc) = clubb_C_invrs_tau_sfc
        1726        1536 :     clubb_params_single_col(iC_invrs_tau_shear) = clubb_C_invrs_tau_shear
        1727        1536 :     clubb_params_single_col(iC_invrs_tau_N2) = clubb_C_invrs_tau_N2
        1728        1536 :     clubb_params_single_col(iC_invrs_tau_N2_wp2) = clubb_C_invrs_tau_N2_wp2
        1729        1536 :     clubb_params_single_col(iC_invrs_tau_N2_xp2) = clubb_C_invrs_tau_N2_xp2
        1730        1536 :     clubb_params_single_col(iC_invrs_tau_N2_wpxp) = clubb_C_invrs_tau_N2_wpxp
        1731        1536 :     clubb_params_single_col(iC_invrs_tau_N2_clear_wp3) = clubb_C_invrs_tau_N2_clear_wp3
        1732        1536 :     clubb_params_single_col(ibv_efold) = clubb_bv_efold
        1733        1536 :     clubb_params_single_col(iwpxp_Ri_exp) = clubb_wpxp_Ri_exp
        1734        1536 :     clubb_params_single_col(iz_displace) = clubb_z_displace
        1735             :
        1736             :     ! Override clubb default
        1737        1536 :     if ( trim(subcol_scheme) == 'SILHS' ) then
        1738           0 :       clubb_config_flags%saturation_formula = saturation_flatau
        1739             :     else
        1740        1536 :       clubb_config_flags%saturation_formula = saturation_gfdl     ! Goff & Gratch (1946) approximation for SVP
        1741             :     end if
        1742             :
        1743             :     ! Define model constant parameters
        1744        1536 :     call setup_parameters_model_api( theta0, ts_nudge, clubb_params_single_col(iSkw_max_mag) )
        1745             :
        1746             :     !  Set up CLUBB core.  Note that some of these inputs are overwritten
        1747             :     !  when clubb_tend_cam is called.  The reason is that heights can change
        1748             :     !  at each time step, which is why dummy arrays are read in here for heights
        1749             :     !  as they are immediately overwrote.
        1750             : !$OMP PARALLEL
        1751             :     call check_clubb_settings_api( nlev+1, clubb_params_single_col,  & ! Intent(in)
        1752             :                                    l_implemented,                    & ! Intent(in)
        1753             :                                    l_input_fields,                   & ! Intent(in)
        1754             :                                    clubb_config_flags,               & ! intent(in)
        1755        1536 :                                    err_code )                          ! Intent(out)
        1756             :
        1757        1536 :     if ( err_code == clubb_fatal_error ) then
        1758           0 :        call endrun('clubb_ini_cam:  FATAL ERROR CALLING SETUP_CLUBB_CORE')
        1759             :     end if
        1760             : !$OMP END PARALLEL
        1761             :
        1762             :     ! Print the list of CLUBB parameters
        1763        1536 :     if ( masterproc ) then
        1764         206 :        do j = 1, nparams, 1
        1765         206 :           write(iulog,*) params_list(j), " = ", clubb_params_single_col(j)
        1766             :        enddo
        1767             :     endif
        1768             :
        1769             :     ! Print configurable CLUBB flags
        1770        1536 :     if ( masterproc ) then
        1771           2 :        write(iulog,'(a,i0,a)') " CLUBB configurable flags "
        1772           2 :        call print_clubb_config_flags_api( iulog, clubb_config_flags ) ! Intent(in)
        1773             :     end if
        1774             :
        1775             :     ! ----------------------------------------------------------------- !
        1776             :     ! Add output fields for the history files
        1777             :     ! ----------------------------------------------------------------- !
        1778             :
        1779             :     !  These are default CLUBB output.  Not the higher order history budgets
        1780        3072 :     call addfld ('RHO_CLUBB',        (/ 'lev' /),  'A', 'kg/m3',    'Air Density')
        1781        3072 :     call addfld ('UP2_CLUBB',        (/ 'ilev' /), 'A', 'm2/s2',    'Zonal Velocity Variance')
        1782        3072 :     call addfld ('VP2_CLUBB',        (/ 'ilev' /), 'A', 'm2/s2',    'Meridional Velocity Variance')
        1783        3072 :     call addfld ('WP2_CLUBB',        (/ 'ilev' /), 'A', 'm2/s2',    'Vertical Velocity Variance')
        1784        3072 :     call addfld ('WP2_ZT_CLUBB',     (/ 'lev' /),  'A', 'm2/s2',    'Vert Vel Variance on zt grid')
        1785        3072 :     call addfld ('UPWP_CLUBB',       (/ 'ilev' /), 'A', 'm2/s2',    'Zonal Momentum Flux')
        1786        3072 :     call addfld ('VPWP_CLUBB',       (/ 'ilev' /), 'A', 'm2/s2',    'Meridional Momentum Flux')
        1787        3072 :     call addfld ('WP3_CLUBB',        (/ 'lev' /),  'A', 'm3/s3',    'Third Moment Vertical Velocity')
        1788        3072 :     call addfld ('WPTHLP_CLUBB',     (/ 'ilev' /), 'A', 'W/m2',     'Heat Flux')
        1789        3072 :     call addfld ('WPRTP_CLUBB',      (/ 'ilev' /), 'A', 'W/m2',     'Moisture Flux')
        1790        3072 :     call addfld ('RTP2_CLUBB',       (/ 'ilev' /), 'A', 'kg^2/kg^2', 'Moisture Variance')
        1791        3072 :     call addfld ('RTP2_ZT_CLUBB',    (/ 'lev' /),  'A', 'kg^2/kg^2','Moisture Variance on zt grid')
        1792        3072 :     call addfld ('PDFP_RTP2_CLUBB',  (/ 'ilev' /), 'A', 'kg^2/kg^2','PDF Rtot Variance')
        1793        3072 :     call addfld ('THLP2_CLUBB',      (/ 'ilev' /), 'A', 'K^2',      'Temperature Variance')
        1794        3072 :     call addfld ('THLP2_ZT_CLUBB',   (/ 'lev' /),  'A', 'K^2',      'Temperature Variance on zt grid')
        1795        3072 :     call addfld ('RTPTHLP_CLUBB',    (/ 'ilev' /), 'A', 'K kg/kg',   'Temp. Moist. Covariance')
        1796        3072 :     call addfld ('RCM_CLUBB',        (/ 'lev' /),  'A', 'kg/kg',     'Cloud Water Mixing Ratio')
        1797        3072 :     call addfld ('RTM_CLUBB',        (/ 'lev' /),  'A', 'kg/kg',     'Total Water Mixing Ratio')
        1798        3072 :     call addfld ('THLM_CLUBB',       (/ 'lev' /),  'A', 'K',         'Liquid Water Potential Temperature')
        1799        3072 :     call addfld ('WPRCP_CLUBB',      (/ 'ilev' /), 'A', 'W/m2',     'Liquid Water Flux')
        1800        3072 :     call addfld ('CLOUDFRAC_CLUBB',  (/ 'lev' /),  'A', 'fraction', 'Cloud Fraction')
        1801        3072 :     call addfld ('RCMINLAYER_CLUBB', (/ 'lev' /),  'A', 'kg/kg',     'Cloud Water in Layer')
        1802        3072 :     call addfld ('CLOUDCOVER_CLUBB', (/ 'lev' /),  'A', 'fraction', 'Cloud Cover')
        1803        3072 :     call addfld ('WPTHVP_CLUBB',     (/ 'ilev' /), 'A', 'W/m2',     'Buoyancy Flux')
        1804        3072 :     call addfld ('RVMTEND_CLUBB',    (/ 'lev' /),  'A', 'kg/kg /s',  'Water vapor tendency')
        1805        3072 :     call addfld ('STEND_CLUBB',      (/ 'lev' /),  'A', 'J/(kg s)', 'Static energy tendency')
        1806        3072 :     call addfld ('RCMTEND_CLUBB',    (/ 'lev' /),  'A', 'kg/kg /s',  'Cloud Liquid Water Tendency')
        1807        3072 :     call addfld ('RIMTEND_CLUBB',    (/ 'lev' /),  'A', 'kg/kg /s',  'Cloud Ice Tendency')
        1808        3072 :     call addfld ('UTEND_CLUBB',      (/ 'lev' /),  'A', 'm/s /s',   'U-wind Tendency')
        1809        3072 :     call addfld ('VTEND_CLUBB',      (/ 'lev' /),  'A', 'm/s /s',   'V-wind Tendency')
        1810        3072 :     call addfld ('ZT_CLUBB',         (/ 'lev' /),  'A', 'm',        'Thermodynamic Heights')
        1811        3072 :     call addfld ('ZM_CLUBB',         (/ 'ilev' /), 'A', 'm',        'Momentum Heights')
        1812        3072 :     call addfld ('UM_CLUBB',         (/ 'lev' /),  'A', 'm/s',      'Zonal Wind')
        1813        3072 :     call addfld ('VM_CLUBB',         (/ 'lev' /),  'A', 'm/s',      'Meridional Wind')
        1814        3072 :     call addfld ('WM_ZT_CLUBB',      (/ 'lev' /),  'A', 'm/s',      'Vertical Velocity')
        1815        1536 :     call addfld ('PBLH',             horiz_only,   'A', 'm',        'PBL height')
        1816        3072 :     call addfld ('CLDST',            (/ 'lev' /),  'A', 'fraction', 'Stratus cloud fraction')
        1817        3072 :     call addfld ('ZMDLF',            (/ 'lev' /),  'A', 'kg/kg/s',  'Detrained liquid water from ZM convection')
        1818        3072 :     call addfld ('TTENDICE',         (/ 'lev' /),  'A', 'K/s',      'T tendency from Ice Saturation Adjustment')
        1819        3072 :     call addfld ('QVTENDICE',        (/ 'lev' /),  'A', 'kg/kg/s',  'Q tendency from Ice Saturation Adjustment')
        1820        3072 :     call addfld ('QITENDICE',        (/ 'lev' /),  'A', 'kg/kg/s',  'CLDICE tendency from Ice Saturation Adjustment')
        1821        3072 :     call addfld ('NITENDICE',        (/ 'lev' /),  'A', 'kg/kg/s',  'NUMICE tendency from Ice Saturation Adjustment')
        1822             :
        1823             :
        1824        3072 :     call addfld ('QCTENDICE',        (/ 'lev' /),  'A', 'kg/kg/s',  'CLDICE tendency from Ice Saturation Adjustment')
        1825        3072 :     call addfld ('NCTENDICE',        (/ 'lev' /),  'A', 'kg/kg/s',  'NUMICE tendency from Ice Saturation Adjustment')
        1826        3072 :     call addfld ('FQTENDICE',        (/ 'lev' /),  'A', 'fraction', 'Frequency of Ice Saturation Adjustment')
        1827             :
        1828        3072 :     call addfld ('DPDLFLIQ',         (/ 'lev' /),  'A', 'kg/kg/s',  'Detrained liquid water from deep convection')
        1829        3072 :     call addfld ('DPDLFICE',         (/ 'lev' /),  'A', 'kg/kg/s',  'Detrained ice from deep convection')
        1830        3072 :     call addfld ('DPDLFT',           (/ 'lev' /),  'A', 'K/s',      'T-tendency due to deep convective detrainment')
        1831        3072 :     call addfld ('RELVAR',           (/ 'lev' /),  'A', '-',        'Relative cloud water variance')
        1832        1536 :     call addfld ('CLUBB_GRID_SIZE',  horiz_only,   'A', 'm',        'Horizontal grid box size seen by CLUBB')
        1833             :
        1834             :
        1835        3072 :     call addfld ('ZMDLFI',           (/ 'lev' /),  'A', 'kg/kg/s',  'Detrained ice water from ZM convection')
        1836        3072 :     call addfld ('CONCLD',           (/ 'lev' /),  'A', 'fraction', 'Convective cloud cover')
        1837        3072 :     call addfld ('CMELIQ',           (/ 'lev' /),  'A', 'kg/kg/s',  'Rate of cond-evap of liq within the cloud')
        1838        3072 :     call addfld ('DETNLIQTND',       (/ 'lev' /),  'A', '1/kg/s',   'CLDNUM tendency in detrained water')
        1839             :
        1840        3072 :     call addfld ('QSATFAC',          (/ 'lev' /),  'A', '-', 'Subgrid cloud water saturation scaling factor')
        1841        3072 :     call addfld ('KVH_CLUBB',        (/ 'ilev' /), 'A', 'm2/s', 'CLUBB vertical diffusivity of heat/moisture on interface levels')
        1842        1536 :     call addfld ('ELEAK_CLUBB',      horiz_only,   'A', 'W/m2', 'CLUBB energy leak')
        1843        1536 :     call addfld ('TFIX_CLUBB',       horiz_only,   'A', 'K', 'Temperature increment to conserve energy')
        1844             :
        1845             :     ! ---------------------------------------------------------------------------- !
        1846             :     ! Below are for detailed analysis of EDMF Scheme                               !
        1847             :     ! ---------------------------------------------------------------------------- !
        1848        1536 :     if (do_clubb_mf) then
        1849           0 :       call addfld ( 'edmf_DRY_A'    , (/ 'ilev' /), 'A', 'fraction', 'Dry updraft area fraction (EDMF)' )
        1850           0 :       call addfld ( 'edmf_MOIST_A'  , (/ 'ilev' /), 'A', 'fraction', 'Moist updraft area fraction (EDMF)' )
        1851           0 :       call addfld ( 'edmf_DRY_W'    , (/ 'ilev' /), 'A', 'm/s'     , 'Dry updraft vertical velocity (EDMF)' )
        1852           0 :       call addfld ( 'edmf_MOIST_W'  , (/ 'ilev' /), 'A', 'm/s'     , 'Moist updraft vertical velocity (EDMF)' )
        1853           0 :       call addfld ( 'edmf_DRY_QT'   , (/ 'ilev' /), 'A', 'kg/kg'   , 'Dry updraft total water mixing ratio (EDMF)' )
        1854           0 :       call addfld ( 'edmf_MOIST_QT' , (/ 'ilev' /), 'A', 'kg/kg'   , 'Moist updraft total water mixing ratio (EDMF)' )
        1855           0 :       call addfld ( 'edmf_DRY_THL'  , (/ 'ilev' /), 'A', 'K'       , 'Dry updraft liquid-ice potential temperature (EDMF)' )
        1856           0 :       call addfld ( 'edmf_MOIST_THL', (/ 'ilev' /), 'A', 'K'       , 'Moist updraft liquid-ice potential temperature (EDMF)' )
        1857           0 :       call addfld ( 'edmf_DRY_U'    , (/ 'ilev' /), 'A', 'm/s'     , 'Dry updraft zonal velocity (EDMF)' )
        1858           0 :       call addfld ( 'edmf_MOIST_U'  , (/ 'ilev' /), 'A', 'm/s'     , 'Moist updraft zonal velocity (EDMF)' )
        1859           0 :       call addfld ( 'edmf_DRY_V'    , (/ 'ilev' /), 'A', 'm/s'     , 'Dry updraft meridional velocity (EDMF)' )
        1860           0 :       call addfld ( 'edmf_MOIST_V'  , (/ 'ilev' /), 'A', 'm/s'     , 'Moist updraft meridional velocity (EDMF)' )
        1861           0 :       call addfld ( 'edmf_MOIST_QC' , (/ 'ilev' /), 'A', 'kg/kg'   , 'Moist updraft condensate mixing ratio (EDMF)' )
        1862           0 :       call addfld ( 'edmf_S_AE'     , (/ 'ilev' /), 'A', 'fraction', '1 minus sum of a_i*w_i (EDMF)' )
        1863           0 :       call addfld ( 'edmf_S_AW'     , (/ 'ilev' /), 'A', 'm/s'     , 'Sum of a_i*w_i (EDMF)' )
        1864           0 :       call addfld ( 'edmf_S_AWTHL'  , (/ 'ilev' /), 'A', 'K m/s'   , 'Sum of a_i*w_i*thl_i (EDMF)' )
        1865           0 :       call addfld ( 'edmf_S_AWQT'   , (/ 'ilev' /), 'A', 'kgm/kgs' , 'Sum of a_i*w_i*q_ti (EDMF)' )
        1866           0 :       call addfld ( 'edmf_S_AWU'    , (/ 'ilev' /), 'A', 'm2/s2'   , 'Sum of a_i*w_i*u_i (EDMF)' )
        1867           0 :       call addfld ( 'edmf_S_AWV'    , (/ 'ilev' /), 'A', 'm2/s2'   , 'Sum of a_i*w_i*v_i (EDMF)' )
        1868           0 :       call addfld ( 'edmf_thlflx'   , (/ 'ilev' /), 'A', 'W/m2'    , 'thl flux (EDMF)' )
        1869           0 :       call addfld ( 'edmf_qtflx'    , (/ 'ilev' /), 'A', 'W/m2'    , 'qt flux (EDMF)' )
        1870             :     end if
        1871             :
        1872        1536 :     if ( trim(subcol_scheme) /= 'SILHS' ) then
        1873             :        ! hm_metadata is set up by calling init_pdf_hydromet_arrays_api in subcol_init_SILHS.
        1874             :        ! So if we are not using silhs, we allocate the parts of hm_metadata that need allocating
        1875             :        ! in order to making intel debug tests happy.
        1876        1536 :        allocate( hm_metadata%hydromet_list(1), stat=ierr)
        1877        1536 :        if( ierr /= 0 ) call endrun( 'clubb_ini_cam: Unable to allocate hm_metadata%hydromet_list' )
        1878        1536 :        allocate( hm_metadata%l_mix_rat_hm(1), stat=ierr)
        1879        1536 :        if( ierr /= 0 ) call endrun( 'clubb_ini_cam: Unable to allocate hm_metadata%l_mix_rat_hm' )
        1880             :     end if
        1881             :
        1882             :     !  Initialize statistics, below are dummy variables
        1883        1536 :     dum1 = 300._r8
        1884        1536 :     dum2 = 1200._r8
        1885        1536 :     dum3 = 300._r8
        1886             :
        1887        1536 :     if (stats_metadata%l_stats) then
        1888             :
        1889             :       call stats_init_clubb( .true., dum1, dum2, &
        1890             :                              nlev+1, nlev+1, nlev+1, dum3, &
        1891             :                              stats_zt(:), stats_zm(:), stats_sfc(:), &
        1892           0 :                              stats_rad_zt(:), stats_rad_zm(:))
        1893             :
        1894           0 :        allocate(out_zt(pcols,pverp,stats_zt(1)%num_output_fields), stat=ierr)
        1895           0 :        if( ierr /= 0 ) call endrun( 'clubb_ini_cam: Unable to allocate out_zt' )
        1896           0 :        allocate(out_zm(pcols,pverp,stats_zm(1)%num_output_fields), stat=ierr)
        1897           0 :        if( ierr /= 0 ) call endrun( 'clubb_ini_cam: Unable to allocate out_zm' )
        1898           0 :        allocate(out_sfc(pcols,1,stats_sfc(1)%num_output_fields), stat=ierr)
        1899           0 :        if( ierr /= 0 ) call endrun( 'clubb_ini_cam: Unable to allocate out_sfc' )
        1900             :
        1901           0 :        if ( stats_metadata%l_output_rad_files ) then
        1902           0 :           allocate(out_radzt(pcols,pverp,stats_rad_zt(1)%num_output_fields), stat=ierr)
        1903           0 :           if( ierr /= 0 ) call endrun( 'clubb_ini_cam: Unable to allocate out_radzt' )
        1904           0 :           allocate(out_radzm(pcols,pverp,stats_rad_zm(1)%num_output_fields), stat=ierr)
        1905           0 :           if( ierr /= 0 ) call endrun( 'clubb_ini_cam: Unable to allocate out_radzm' )
        1906             :        end if
        1907             :
        1908             :     endif
        1909             :
        1910             :     ! ----------------------------------------------------------------- !
        1911             :     ! Make all of this output default, this is not CLUBB history
        1912             :     ! ----------------------------------------------------------------- !
        1913             :
        1914        1536 :     if (clubb_do_adv .or. history_clubb) then
        1915        1536 :        call add_default('RELVAR',           1, ' ')
        1916        1536 :        call add_default('RHO_CLUBB',        1, ' ')
        1917        1536 :        call add_default('UP2_CLUBB',        1, ' ')
        1918        1536 :        call add_default('VP2_CLUBB',        1, ' ')
        1919        1536 :        call add_default('WP2_CLUBB',        1, ' ')
        1920        1536 :        call add_default('WP2_ZT_CLUBB',     1, ' ')
        1921        1536 :        call add_default('WP3_CLUBB',        1, ' ')
        1922        1536 :        call add_default('UPWP_CLUBB',       1, ' ')
        1923        1536 :        call add_default('VPWP_CLUBB',       1, ' ')
        1924        1536 :        call add_default('WPTHLP_CLUBB',     1, ' ')
        1925        1536 :        call add_default('WPRTP_CLUBB',      1, ' ')
        1926        1536 :        call add_default('RTP2_CLUBB',       1, ' ')
        1927        1536 :        call add_default('RTP2_ZT_CLUBB',    1, ' ')
        1928        1536 :        call add_default('PDFP_RTP2_CLUBB',  1, ' ')
        1929        1536 :        call add_default('THLP2_CLUBB',      1, ' ')
        1930        1536 :        call add_default('THLP2_ZT_CLUBB',   1, ' ')
        1931        1536 :        call add_default('RTPTHLP_CLUBB',    1, ' ')
        1932        1536 :        call add_default('RCM_CLUBB',        1, ' ')
        1933        1536 :        call add_default('RTM_CLUBB',        1, ' ')
        1934        1536 :        call add_default('THLM_CLUBB',       1, ' ')
        1935        1536 :        call add_default('WPRCP_CLUBB',      1, ' ')
        1936        1536 :        call add_default('CLOUDFRAC_CLUBB',  1, ' ')
        1937        1536 :        call add_default('RCMINLAYER_CLUBB', 1, ' ')
        1938        1536 :        call add_default('CLOUDCOVER_CLUBB', 1, ' ')
        1939        1536 :        call add_default('WPTHVP_CLUBB',     1, ' ')
        1940        1536 :        call add_default('RVMTEND_CLUBB',    1, ' ')
        1941        1536 :        call add_default('STEND_CLUBB',      1, ' ')
        1942        1536 :        call add_default('RCMTEND_CLUBB',    1, ' ')
        1943        1536 :        call add_default('RIMTEND_CLUBB',    1, ' ')
        1944        1536 :        call add_default('UTEND_CLUBB',      1, ' ')
        1945        1536 :        call add_default('VTEND_CLUBB',      1, ' ')
        1946        1536 :        call add_default('ZT_CLUBB',         1, ' ')
        1947        1536 :        call add_default('ZM_CLUBB',         1, ' ')
        1948        1536 :        call add_default('UM_CLUBB',         1, ' ')
        1949        1536 :        call add_default('VM_CLUBB',         1, ' ')
        1950        1536 :        call add_default('WM_ZT_CLUBB',      1, ' ')
        1951        1536 :        call add_default('PBLH',             1, ' ')
        1952        1536 :        call add_default('CONCLD',           1, ' ')
        1953             :     endif
        1954             :
        1955        1536 :     if (history_amwg) then
        1956        1536 :        call add_default('PBLH',             1, ' ')
        1957             :     end if
        1958             :
        1959        1536 :     if (do_clubb_mf_diag) then
        1960           0 :        call add_default( 'edmf_DRY_A'    , 1, ' ')
        1961           0 :        call add_default( 'edmf_MOIST_A'  , 1, ' ')
        1962           0 :        call add_default( 'edmf_DRY_W'    , 1, ' ')
        1963           0 :        call add_default( 'edmf_MOIST_W'  , 1, ' ')
        1964           0 :        call add_default( 'edmf_DRY_QT'   , 1, ' ')
        1965           0 :        call add_default( 'edmf_MOIST_QT' , 1, ' ')
        1966           0 :        call add_default( 'edmf_DRY_THL'  , 1, ' ')
        1967           0 :        call add_default( 'edmf_MOIST_THL', 1, ' ')
        1968           0 :        call add_default( 'edmf_DRY_U'    , 1, ' ')
        1969           0 :        call add_default( 'edmf_MOIST_U'  , 1, ' ')
        1970           0 :        call add_default( 'edmf_DRY_V'    , 1, ' ')
        1971           0 :        call add_default( 'edmf_MOIST_V'  , 1, ' ')
        1972           0 :        call add_default( 'edmf_MOIST_QC' , 1, ' ')
        1973           0 :        call add_default( 'edmf_S_AE'     , 1, ' ')
        1974           0 :        call add_default( 'edmf_S_AW'     , 1, ' ')
        1975           0 :        call add_default( 'edmf_S_AWTHL'  , 1, ' ')
        1976           0 :        call add_default( 'edmf_S_AWQT'   , 1, ' ')
        1977           0 :        call add_default( 'edmf_S_AWU'    , 1, ' ')
        1978           0 :        call add_default( 'edmf_S_AWV'    , 1, ' ')
        1979           0 :        call add_default( 'edmf_thlflx'   , 1, ' ')
        1980           0 :        call add_default( 'edmf_qtflx'    , 1, ' ')
        1981             :     end if
        1982             :
        1983        1536 :     if (history_budget) then
        1984           0 :        call add_default('DPDLFLIQ',         history_budget_histfile_num, ' ')
        1985           0 :        call add_default('DPDLFICE',         history_budget_histfile_num, ' ')
        1986           0 :        call add_default('DPDLFT',           history_budget_histfile_num, ' ')
        1987           0 :        call add_default('STEND_CLUBB',      history_budget_histfile_num, ' ')
        1988           0 :        call add_default('RCMTEND_CLUBB',    history_budget_histfile_num, ' ')
        1989           0 :        call add_default('RIMTEND_CLUBB',    history_budget_histfile_num, ' ')
        1990           0 :        call add_default('RVMTEND_CLUBB',    history_budget_histfile_num, ' ')
        1991           0 :        call add_default('UTEND_CLUBB',      history_budget_histfile_num, ' ')
        1992           0 :        call add_default('VTEND_CLUBB',      history_budget_histfile_num, ' ')
        1993             :     endif
        1994             :
        1995             :
        1996             :     ! --------------- !
        1997             :     ! First step?     !
        1998             :     ! Initialization  !
        1999             :     ! --------------- !
        2000             :
        2001             :     !  Is this the first time step?  If so then initialize CLUBB variables as follows
        2002        1536 :     if (is_first_step()) then
        2003             :
        2004         768 :        call pbuf_set_field(pbuf2d, wp2_idx,     w_tol_sqd)
        2005         768 :        call pbuf_set_field(pbuf2d, wp3_idx,     0.0_r8)
        2006         768 :        call pbuf_set_field(pbuf2d, wpthlp_idx,  0.0_r8)
        2007         768 :        call pbuf_set_field(pbuf2d, wprtp_idx,   0.0_r8)
        2008         768 :        call pbuf_set_field(pbuf2d, rtpthlp_idx, 0.0_r8)
        2009         768 :        call pbuf_set_field(pbuf2d, rtp2_idx,    rt_tol**2)
        2010         768 :        call pbuf_set_field(pbuf2d, thlp2_idx,   thl_tol**2)
        2011         768 :        call pbuf_set_field(pbuf2d, up2_idx,     w_tol_sqd)
        2012         768 :        call pbuf_set_field(pbuf2d, vp2_idx,     w_tol_sqd)
        2013             :
        2014         768 :        call pbuf_set_field(pbuf2d, rtp3_idx,    0.0_r8)
        2015         768 :        call pbuf_set_field(pbuf2d, thlp3_idx,   0.0_r8)
        2016         768 :        call pbuf_set_field(pbuf2d, up3_idx,     0.0_r8)
        2017         768 :        call pbuf_set_field(pbuf2d, vp3_idx,     0.0_r8)
        2018             :
        2019         768 :        call pbuf_set_field(pbuf2d, upwp_idx,    0.0_r8)
        2020         768 :        call pbuf_set_field(pbuf2d, vpwp_idx,    0.0_r8)
        2021         768 :        call pbuf_set_field(pbuf2d, wpthvp_idx,  0.0_r8)
        2022         768 :        call pbuf_set_field(pbuf2d, wp2thvp_idx, 0.0_r8)
        2023         768 :        call pbuf_set_field(pbuf2d, rtpthvp_idx, 0.0_r8)
        2024         768 :        call pbuf_set_field(pbuf2d, thlpthvp_idx,0.0_r8)
        2025         768 :        call pbuf_set_field(pbuf2d, rcm_idx,     0.0_r8)
        2026         768 :        call pbuf_set_field(pbuf2d, cloud_frac_idx, 0.0_r8)
        2027         768 :        call pbuf_set_field(pbuf2d, tke_idx,     0.0_r8)
        2028         768 :        call pbuf_set_field(pbuf2d, kvh_idx,     0.0_r8)
        2029         768 :        call pbuf_set_field(pbuf2d, radf_idx,    0.0_r8)
        2030         768 :        call pbuf_set_field(pbuf2d, wp2rtp_idx,  0.0_r8)
        2031         768 :        call pbuf_set_field(pbuf2d, wp2thlp_idx, 0.0_r8)
        2032         768 :        call pbuf_set_field(pbuf2d, uprcp_idx,   0.0_r8)
        2033         768 :        call pbuf_set_field(pbuf2d, vprcp_idx,   0.0_r8)
        2034         768 :        call pbuf_set_field(pbuf2d, rc_coef_idx, 0.0_r8)
        2035         768 :        call pbuf_set_field(pbuf2d, wp4_idx,     0.0_r8)
        2036         768 :        call pbuf_set_field(pbuf2d, wpup2_idx,   0.0_r8)
        2037         768 :        call pbuf_set_field(pbuf2d, wpvp2_idx,   0.0_r8)
        2038         768 :        call pbuf_set_field(pbuf2d, wp2up2_idx,  0.0_r8)
        2039         768 :        call pbuf_set_field(pbuf2d, wp2vp2_idx,  0.0_r8)
        2040         768 :        call pbuf_set_field(pbuf2d, ice_supersat_idx, 0.0_r8)
        2041             :
        2042             :        ! Initialize SILHS covariance contributions
        2043         768 :        call pbuf_set_field(pbuf2d, rtp2_mc_zt_idx,    0.0_r8)
        2044         768 :        call pbuf_set_field(pbuf2d, thlp2_mc_zt_idx,   0.0_r8)
        2045         768 :        call pbuf_set_field(pbuf2d, wprtp_mc_zt_idx,   0.0_r8)
        2046         768 :        call pbuf_set_field(pbuf2d, wpthlp_mc_zt_idx,  0.0_r8)
        2047         768 :        call pbuf_set_field(pbuf2d, rtpthlp_mc_zt_idx, 0.0_r8)
        2048             :
        2049         768 :        call pbuf_set_field(pbuf2d, pdf_zm_w_1_idx, 0.0_r8)
        2050         768 :        call pbuf_set_field(pbuf2d, pdf_zm_w_2_idx, 0.0_r8)
        2051         768 :        call pbuf_set_field(pbuf2d, pdf_zm_varnce_w_1_idx, 0.0_r8)
        2052         768 :        call pbuf_set_field(pbuf2d, pdf_zm_varnce_w_2_idx, 0.0_r8)
        2053         768 :        call pbuf_set_field(pbuf2d, pdf_zm_mixt_frac_idx, 0.0_r8)
        2054             :
        2055         768 :        call pbuf_set_field(pbuf2d,  ttend_clubb_idx, 0.0_r8)
        2056         768 :        call pbuf_set_field(pbuf2d,  upwp_clubb_gw_idx, 0.0_r8)
        2057         768 :        call pbuf_set_field(pbuf2d,  vpwp_clubb_gw_idx, 0.0_r8)
        2058         768 :        call pbuf_set_field(pbuf2d,  thlp2_clubb_gw_idx, 0.0_r8)
        2059         768 :        call pbuf_set_field(pbuf2d,  wpthlp_clubb_gw_idx, 0.0_r8)
        2060             :
        2061         768 :        call pbuf_set_field(pbuf2d,  ttend_clubb_mc_idx, 0.0_r8)
        2062         768 :        call pbuf_set_field(pbuf2d,  upwp_clubb_gw_mc_idx, 0.0_r8)
        2063         768 :        call pbuf_set_field(pbuf2d,  vpwp_clubb_gw_mc_idx, 0.0_r8)
        2064         768 :        call pbuf_set_field(pbuf2d,  thlp2_clubb_gw_mc_idx, 0.0_r8)
        2065         768 :        call pbuf_set_field(pbuf2d,  wpthlp_clubb_gw_mc_idx, 0.0_r8)
        2066             :
        2067             :
        2068             :     endif
        2069             :
        2070             :     ! The following is physpkg, so it needs to be initialized every time
        2071        1536 :     call pbuf_set_field(pbuf2d, fice_idx,    0.0_r8)
        2072             :
        2073             :     ! --------------- !
        2074             :     ! End             !
        2075             :     ! Initialization  !
        2076             :     ! --------------- !
        2077             :
        2078             : #endif
        2079        6144 :     end subroutine clubb_ini_cam
        2080             :
        2081             :
        2082             :   ! =============================================================================== !
        2083             :   !                                                                                 !
        2084             :   ! =============================================================================== !
        2085    53610336 :   subroutine clubb_tend_cam( state,   ptend_all,   pbuf,     hdtime, &
        2086             :                              cmfmc,   cam_in,                        &
        2087             :                              macmic_it, cld_macmic_num_steps,dlf, det_s, det_ice)
        2088             :
        2089             :   !-------------------------------------------------------------------------------
        2090             :   ! Description: Provide tendencies of shallow convection, turbulence, and
        2091             :   !              macrophysics from CLUBB to CAM
        2092             :   !
        2093             :   ! Author: Cheryl Craig, March 2011
        2094             :   ! Modifications: Pete Bogenschutz, March 2011 and onward
        2095             :   ! Origin: Based heavily on UWM clubb_init.F90
        2096             :   ! References:
        2097             :   !   None
        2098             :   !-------------------------------------------------------------------------------
        2099             :
        2100             :     use physics_types,  only: physics_state, physics_ptend, &
        2101             :                               physics_state_copy, physics_ptend_init, &
        2102        1536 :                               physics_ptend_sum, physics_update, set_wet_to_dry
        2103             :
        2104             :     use physics_buffer, only: pbuf_old_tim_idx, pbuf_get_field, physics_buffer_desc
        2105             :     use physics_buffer, only: pbuf_set_field
        2106             :
        2107             :     use constituents,   only: cnst_get_ind, cnst_type
        2108             :     use camsrfexch,     only: cam_in_t
        2109             :     use time_manager,   only: is_first_step
        2110             :     use cam_abortutils, only: endrun
        2111             :     use cam_logfile,    only: iulog
        2112             :     use tropopause,     only: tropopause_findChemTrop
        2113             :     use time_manager,   only: get_nstep, is_first_restart_step
        2114             :
        2115             : #ifdef CLUBB_SGS
        2116             :     use hb_diff,                   only: pblintd
        2117             :     use clubb_api_module, only: &
        2118             :       nparams, &
        2119             :       setup_parameters_api, &
        2120             :       time_precision, &
        2121             :       advance_clubb_core_api, &
        2122             :       zt2zm_api, zm2zt_api, &
        2123             :       setup_grid_heights_api, &
        2124             :       em_min, &
        2125             :       w_tol_sqd, &
        2126             :       rt_tol, &
        2127             :       thl_tol, &
        2128             :       stats_begin_timestep_api, &
        2129             :       calculate_thlp2_rad_api, update_xp2_mc_api, &
        2130             :       sat_mixrat_liq_api, &
        2131             :       fstderr, &
        2132             :       ipdf_post_advance_fields, &
        2133             :       copy_single_pdf_params_to_multi, &
        2134             :       copy_multi_pdf_params_to_single, &
        2135             :       pdf_parameter, &
        2136             :       init_pdf_params_api, &
        2137             :       init_pdf_implicit_coefs_terms_api, &
        2138             :       setup_grid_api
        2139             :
        2140             :     use clubb_api_module, only: &
        2141             :       clubb_fatal_error    ! Error code value to indicate a fatal error
        2142             :
        2143             :     use cldfrc2m,                  only: aist_vector, rhmini_const, rhmaxi_const, rhminis_const, rhmaxis_const
        2144             :     use cam_history,               only: outfld
        2145             :
        2146             :     use macrop_driver,             only: liquid_macro_tend
        2147             :     use clubb_mf,                  only: integrate_mf
        2148             :
        2149             :     use perf_mod
        2150             :
        2151             : #endif
        2152             :
        2153             :     implicit none
        2154             :
        2155             :     ! ---------------------------------------------------- !
        2156             :     !                    Input Auguments                   !
        2157             :     ! ---------------------------------------------------- !
        2158             :
        2159             :     type(physics_state), intent(in)    :: state                    ! Physics state variables                 [vary]
        2160             :     type(cam_in_t),      intent(in)    :: cam_in
        2161             :     real(r8),            intent(in)    :: hdtime                   ! Host model timestep                     [s]
        2162             :     real(r8),            intent(in)    :: dlf(pcols,pver)          ! Detraining cld H20 from deep convection [kg/ks/s]
        2163             :     real(r8),            intent(in)    :: cmfmc(pcols,pverp)       ! convective mass flux--m sub c           [kg/m2/s]
        2164             :     integer,             intent(in)    :: cld_macmic_num_steps     ! number of mac-mic iterations
        2165             :     integer,             intent(in)    :: macmic_it                ! number of mac-mic iterations
        2166             :
        2167             :     ! ---------------------------------------------------- !
        2168             :     !                Input-Output Auguments                !
        2169             :     ! ---------------------------------------------------- !
        2170             :
        2171             :     type(physics_buffer_desc), pointer :: pbuf(:)
        2172             :
        2173             :     ! ---------------------------------------------------- !
        2174             :     !                   Output Auguments                   !
        2175             :     ! ---------------------------------------------------- !
        2176             :
        2177             :     type(physics_ptend), intent(out)   :: ptend_all                 ! package tendencies
        2178             :
        2179             :     ! These two variables are needed for energy check
        2180             :     real(r8),            intent(out)   :: det_s(pcols)              ! Integral of detrained static energy from ice
        2181             :     real(r8),            intent(out)   :: det_ice(pcols)            ! Integral of detrained ice for energy check
        2182             :
        2183             :
        2184             :     ! ---------------------------------------------------- !
        2185             :     !                   Local Variables                    !
        2186             :     ! ---------------------------------------------------- !
        2187             :
        2188             : #ifdef CLUBB_SGS
        2189             :
        2190     4467528 :     type(physics_state) :: state1                ! Local copy of state variable
        2191    53610336 :     type(physics_ptend) :: ptend_loc             ! Local tendency from processes, added up to return as ptend_all
        2192             :
        2193             :     integer :: i, j,  k, t, ixind, nadv
        2194             :     integer :: ixcldice, ixcldliq, ixnumliq, ixnumice, ixq
        2195             :     integer :: itim_old
        2196             :     integer :: ncol, lchnk                       ! # of columns, and chunk identifier
        2197             :     integer :: err_code                          ! Diagnostic, for if some calculation goes amiss.
        2198             :     integer :: icnt
        2199             :     logical :: lq2(pcnst)
        2200             :
        2201             :     integer :: iter
        2202             :
        2203             :     integer :: clubbtop(pcols)
        2204             :
        2205             :     real(r8) :: frac_limit, ic_limit
        2206             :
        2207             :     real(r8) :: dtime                                   ! CLUBB time step                               [s]
        2208             :     real(r8) :: zt_out(pcols,pverp)                        ! output for the thermo CLUBB grid                   [m]
        2209             :     real(r8) :: zi_out(pcols,pverp)                        ! output for momentum CLUBB grid                     [m]
        2210             :     real(r8) :: ubar                                      ! surface wind                                [m/s]
        2211             :     real(r8) :: ustar                                     ! surface stress                              [m/s]
        2212             :     real(r8) :: z0                                        ! roughness height                            [m]
        2213             :     real(r8) :: bflx22(pcols)                          ! Variable for buoyancy flux for pbl            [K m/s]
        2214             :     real(r8) :: qclvar(pcols,pverp)              ! cloud water variance                          [kg^2/kg^2]
        2215             :     real(r8) :: zo(pcols)                               ! roughness height                              [m]
        2216             :     real(r8) :: dz_g(pcols,pver)                       ! thickness of layer                            [m]
        2217             :     real(r8) :: relvarmax
        2218             :     real(r8) :: se_upper_a(pcols), se_upper_b(pcols), se_upper_diss(pcols)
        2219             :     real(r8) :: tw_upper_a(pcols), tw_upper_b(pcols), tw_upper_diss(pcols)
        2220             :
        2221             :     ! Local CLUBB variables dimensioned as NCOL (only useful columns) to be sent into the clubb run api
        2222             :     ! NOTE: THESE VARIABLS SHOULD NOT BE USED IN PBUF OR OUTFLD (HISTORY) SUBROUTINES
        2223             :     real(r8), dimension(state%ncol) :: &
        2224     8935056 :       fcor, &                             ! Coriolis forcing                                [s^-1]
        2225     8935056 :       sfc_elevation, &                ! Elevation of ground                         [m AMSL][m]
        2226     8935056 :       wpthlp_sfc, &                       ! w' theta_l' at surface                      [(m K)/s]
        2227     8935056 :       wprtp_sfc, &                        ! w' r_t' at surface                          [(kg m)/( kg s)]
        2228     8935056 :       upwp_sfc, &                         ! u'w' at surface                             [m^2/s^2]
        2229     8935056 :       vpwp_sfc, &                         ! v'w' at surface                             [m^2/s^2]
        2230     8935056 :       upwp_sfc_pert, &                    ! perturbed u'w' at surface                   [m^2/s^2]
        2231     8935056 :       vpwp_sfc_pert, &                    ! perturbed v'w' at surface                   [m^2/s^2]
        2232     8935056 :       grid_dx, grid_dy                    ! CAM grid [m]
        2233             :
        2234             :     real(r8), dimension(state%ncol,sclr_dim) :: &
        2235     8935056 :       wpsclrp_sfc            ! Scalar flux at surface                        [{units vary} m/s]
        2236             :
        2237             :     real(r8), dimension(state%ncol,edsclr_dim) :: &
        2238     8935056 :       wpedsclrp_sfc        ! Eddy-scalar flux at surface                   [{units vary} m/s]
        2239             :
        2240             :     ! Local CLUBB variables dimensioned as NCOL (only useful columns) to be sent into the clubb run api
        2241             :     ! NOTE: THESE VARIABLS SHOULD NOT BE USED IN PBUF OR OUTFLD (HISTORY) SUBROUTINES
        2242             :     real(r8), dimension(state%ncol,pverp+1-top_lev) :: &
        2243     8935056 :       thlm_forcing,             & ! theta_l forcing (thermodynamic levels)      [K/s]
        2244     8935056 :       rtm_forcing,              & ! r_t forcing (thermodynamic levels)          [(kg/kg)/s]
        2245     8935056 :       um_forcing,               & ! u wind forcing (thermodynamic levels)           [m/s/s]
        2246     8935056 :       vm_forcing,               & ! v wind forcing (thermodynamic levels)           [m/s/s]
        2247     8935056 :       wprtp_forcing,            &
        2248     8935056 :       wpthlp_forcing,           &
        2249     8935056 :       rtp2_forcing,             &
        2250     8935056 :       thlp2_forcing,            &
        2251     8935056 :       rtpthlp_forcing,          &
        2252     8935056 :       wm_zm,                    & ! w mean wind component on momentum levels        [m/s]
        2253     8935056 :       wm_zt,                    & ! w mean wind component on thermo. levels         [m/s]
        2254     8935056 :       rtm_ref,                  & ! Initial profile of rtm                      [kg/kg]
        2255     8935056 :       thlm_ref,                 & ! Initial profile of thlm                     [K]
        2256     8935056 :       um_ref,                   & ! Initial profile of um                       [m/s]
        2257     8935056 :       vm_ref,                   & ! Initial profile of vm                       [m/s]
        2258     8935056 :       ug,                       & ! U geostrophic wind                          [m/s]
        2259     8935056 :       vg,                       & ! V geostrophic wind                          [m/s]
        2260     8935056 :       p_in_Pa,                  & ! Air pressure (thermodynamic levels)             [Pa]
        2261     8935056 :       rho_zm,                   & ! Air density on momentum levels              [kg/m^3]
        2262     8935056 :       rho_zt,                   & ! Air density on thermo levels                [kg/m^3]
        2263     8935056 :       exner,                    & ! Exner function (thermodynamic levels)       [-]
        2264     8935056 :       rho_ds_zm,                & ! Dry, static density on momentum levels          [kg/m^3]
        2265     8935056 :       rho_ds_zt,                & ! Dry, static density on thermodynamic levels     [kg/m^3]
        2266     8935056 :       invrs_rho_ds_zm,          & ! Inv. dry, static density on momentum levels     [m^3/kg]
        2267     8935056 :       invrs_rho_ds_zt,          & ! Inv. dry, static density on thermo. levels      [m^3/kg]
        2268     8935056 :       thv_ds_zm,                & ! Dry, base-state theta_v on momentum levels      [K]
        2269     8935056 :       thv_ds_zt,                & ! Dry, base-state theta_v on thermo. levels       [K]
        2270     8935056 :       rfrzm,                    &
        2271     8935056 :       radf,                     &
        2272     8935056 :       um_in,                    & ! meridional wind                         [m/s]
        2273     8935056 :       vm_in,                    & ! zonal wind                                      [m/s]
        2274     8935056 :       upwp_in,                  & ! meridional wind flux                            [m^2/s^2]
        2275     8935056 :       vpwp_in,                  & ! zonal wind flux                         [m^2/s^2]
        2276     8935056 :       up2_in,                   & ! meridional wind variance                        [m^2/s^2]
        2277     8935056 :       vp2_in,                   & ! zonal wind variance                             [m^2/s^2]
        2278     8935056 :       up3_in,                   & ! meridional wind third-order                   [m^3/s^3]
        2279     8935056 :       vp3_in,                   & ! zonal wind third-order                        [m^3/s^3]
        2280     8935056 :       thlm_in,                  & ! liquid water potential temperature (thetal)     [K]
        2281     8935056 :       rvm_in,                   & ! water vapor mixing ratio                      [kg/kg]
        2282     8935056 :       rtm_in,                   & ! total water mixing ratio                        [kg/kg]
        2283     8935056 :       wprtp_in,                 & ! turbulent flux of total water                   [kg/kg m/s]
        2284     8935056 :       wpthlp_in,                & ! turbulent flux of thetal                        [K m/s]
        2285     8935056 :       wp2_in,                   & ! vertical velocity variance (CLUBB)              [m^2/s^2]
        2286     8935056 :       wp3_in,                   & ! third moment vertical velocity          [m^3/s^3]
        2287     8935056 :       rtp2_in,                  & ! total water variance                            [kg^2/kg^2]
        2288     8935056 :       rtp2_zt,                  & ! CLUBB R-tot variance on thermo levs
        2289     8935056 :       thl2_zt,                  & ! CLUBB Theta-l variance on thermo levs         [K^2]
        2290     8935056 :       wp2_zt,                   & ! CLUBB W variance on theromo levs              [m^2/s^2]
        2291     8935056 :       rtp3_in,                  & ! total water 3rd order                           [kg^3/kg^3]
        2292     8935056 :       thlp2_in,                 & ! thetal variance                         [K^2]
        2293     8935056 :       thlp3_in,                 & ! thetal 3rd order                                [K^3]
        2294     8935056 :       rtpthlp_in,               & ! covariance of thetal and qt                     [kg/kg K]
        2295     8935056 :       rcm_inout,                & ! CLUBB output of liquid water mixing ratio       [kg/kg]
        2296     8935056 :       rcm_out_zm,               &
        2297     8935056 :       cloud_frac_inout,         & ! CLUBB output of cloud fraction          [fraction]
        2298     8935056 :       wpthvp_in,                & ! w'th_v' (momentum levels)                       [m/s K]
        2299     8935056 :       wp2thvp_in,               & ! w'^2 th_v' (thermodynamic levels)               [m^2/s^2 K]
        2300     8935056 :       rtpthvp_in,               & ! r_t'th_v' (momentum levels)                     [kg/kg K]
        2301     8935056 :       thlpthvp_in,              & ! th_l'th_v' (momentum levels)                    [K^2]
        2302     8935056 :       ice_supersat_frac_inout,  &
        2303     8935056 :       um_pert_inout,            & ! Perturbed U wind                          [m/s]
        2304     8935056 :       vm_pert_inout,            & ! Perturbed V wind                          [m/s]
        2305     8935056 :       upwp_pert_inout,          & ! Perturbed u'w'                            [m^2/s^2]
        2306     8935056 :       vpwp_pert_inout,          & ! Perturbed v'w'                            [m^2/s^2]
        2307     8935056 :       khzm_out,                 & ! Eddy diffusivity of heat/moisture on momentum (i.e. interface) levels  [m^2/s]
        2308     8935056 :       khzt_out,                 & ! eddy diffusivity on thermo grids              [m^2/s]
        2309     8935056 :       qclvar_out,               & ! cloud water variance                          [kg^2/kg^2]
        2310     8935056 :       thlprcp_out,              &
        2311     8935056 :       wprcp_out,                & ! CLUBB output of flux of liquid water            [kg/kg m/s]
        2312     8935056 :       w_up_in_cloud_out,        &
        2313     8935056 :       w_down_in_cloud_out,      &
        2314     8935056 :       cloudy_updraft_frac_out,  &
        2315     8935056 :       cloudy_downdraft_frac_out,&
        2316     8935056 :       rcm_in_layer_out,         & ! CLUBB output of in-cloud liq. wat. mix. ratio [kg/kg]
        2317     8935056 :       cloud_cover_out,          & ! CLUBB output of in-cloud cloud fraction [fraction]
        2318     8935056 :       invrs_tau_zm_out,         & ! CLUBB output of 1 divided by time-scale [1/s]
        2319     8935056 :       rtp2_mc_out,              & ! total water tendency from rain evap
        2320     8935056 :       thlp2_mc_out,             & ! thetal tendency from rain evap
        2321     8935056 :       wprtp_mc_out,             &
        2322     8935056 :       wpthlp_mc_out,            &
        2323     8935056 :       rtpthlp_mc_out,           &
        2324     8935056 :       pre_in,                   & ! input for precip evaporation
        2325     8935056 :       qrl_clubb,                &
        2326     8935056 :       qrl_zm,                   &
        2327     8935056 :       wp2rtp_inout,             & ! w'^2 rt' (thermodynamic levels)
        2328     8935056 :       wp2thlp_inout,            & ! w'^2 thl' (thermodynamic levels)
        2329     8935056 :       uprcp_inout,              & ! < u' r_c' > (momentum levels)
        2330     8935056 :       vprcp_inout,              & ! < v' r_c' > (momentum levels)
        2331     8935056 :       rc_coef_inout,            & ! Coef. of X'r_c' in Eq. (34) (t-levs.)
        2332     8935056 :       wp4_inout,                & ! w'^4 (momentum levels
        2333     8935056 :       wpup2_inout,              & ! w'u'^2 (thermodynamic levels)
        2334     8935056 :       wpvp2_inout,              & ! w'v'^2 (thermodynamic levels)
        2335     8935056 :       wp2up2_inout,             & ! w'^2 u'^2 (momentum levels)
        2336     8935056 :       wp2vp2_inout,             & ! w'^2 v'^2 (momentum levels)
        2337     8935056 :       zt_g,                     & ! Thermodynamic grid of CLUBB                     [m]
        2338     8935056 :       zi_g                        ! Momentum grid of CLUBB                      [m]
        2339             :
        2340             :     ! Local CLUBB variables dimensioned as NCOL (only useful columns) to be sent into the clubb run api
        2341             :     ! NOTE: THESE VARIABLS SHOULD NOT BE USED IN PBUF OR OUTFLD (HISTORY) SUBROUTINES
        2342             :     real(r8), dimension(state%ncol,pverp+1-top_lev,sclr_dim) :: &
        2343     8935056 :       sclrm_forcing,  & ! Passive scalar forcing              [{units vary}/s]
        2344     8935056 :       sclrm,          & ! Passive scalar mean (thermo. levels)          [units vary]
        2345     8935056 :       sclrp2,         & ! sclr'^2 (momentum levels)                     [{units vary}^2]
        2346     8935056 :       sclrp3,         & ! sclr'^3 (thermo. levels)                      [{units vary}^3]
        2347     8935056 :       sclrprtp,       & ! sclr'rt' (momentum levels)          [{units vary} (kg/kg)]
        2348     8935056 :       sclrpthlp,      & ! sclr'thlp' (momentum levels)        [{units vary} (K)]
        2349     8935056 :       wpsclrp           ! w'sclr' (momentum levels)                     [{units vary} m/s]
        2350             :
        2351             :     real(r8), dimension(state%ncol,pverp,sclr_dim) :: &
        2352     8935056 :       sclrpthvp_inout  ! sclr'th_v' (momentum levels)                  [{units vary} (K)]
        2353             :
        2354             :     real(r8), dimension(state%ncol,pverp+1-top_lev,edsclr_dim) :: &
        2355     8935056 :       edsclrm_forcing,  & ! Eddy passive scalar forcing         [{units vary}/s]
        2356     8935056 :       edsclr_in           ! Scalars to be diffused through CLUBB                [units vary]
        2357             :
        2358             :     ! Local CLUBB variables dimensioned as NCOL (only useful columns) to be sent into the clubb run api
        2359             :     ! NOTE: THESE VARIABLS SHOULD NOT BE USED IN PBUF OR OUTFLD (HISTORY) SUBROUTINES
        2360             :     real(r8), dimension(state%ncol,pverp+1-top_lev,hydromet_dim) :: &
        2361     8935056 :       hydromet,     &
        2362     8935056 :       wphydrometp,  &
        2363     8935056 :       wp2hmp,       &
        2364     8935056 :       rtphmp_zt,    &
        2365     8935056 :       thlphmp_zt
        2366             :
        2367             :     ! Variables below are needed to compute energy integrals for conservation
        2368             :     ! NOTE: Arrays of size PCOLS (all possible columns) can be used to access State, PBuf and History Subroutines
        2369             :     real(r8) :: ke_a(pcols), ke_b(pcols), te_a(pcols), te_b(pcols)
        2370             :     real(r8) :: wv_a(pcols), wv_b(pcols), wl_b(pcols), wl_a(pcols)
        2371             :     real(r8) :: se_dis(pcols), se_a(pcols), se_b(pcols), clubb_s(pcols,pver)
        2372             :     real(r8) :: eleak(pcols)
        2373             :
        2374             :     real(r8) :: inv_exner_clubb(pcols,pverp)     ! Inverse exner function consistent with CLUBB  [-]
        2375             :     real(r8) :: inv_exner_clubb_surf(pcols)      ! Inverse exner function at the surface
        2376             :     real(r8) :: wpthlp_output(pcols,pverp)       ! Heat flux output variable                     [W/m2]
        2377             :     real(r8) :: wprtp_output(pcols,pverp)        ! Total water flux output variable              [W/m2]
        2378             :     real(r8) :: wp3_output(pcols,pverp)          ! wp3 output                                    [m^3/s^3]
        2379             :     real(r8) :: rtpthlp_output(pcols,pverp)      ! rtpthlp ouptut                                [K kg/kg]
        2380             :     real(r8) :: qt_output(pcols,pver)            ! Total water mixing ratio for output           [kg/kg]
        2381             :     real(r8) :: thetal_output(pcols,pver)        ! Liquid water potential temperature output     [K]
        2382             :     real(r8) :: sl_output(pcols,pver)            ! Liquid water static energy                    [J/kg]
        2383             :     real(r8) :: ustar2(pcols)                    ! Surface stress for PBL height                 [m2/s2]
        2384             :     real(r8) :: rho(pcols,pverp)                ! Midpoint density in CAM                       [kg/m^3]
        2385             :     real(r8) :: thv(pcols,pverp)                ! virtual potential temperature                 [K]
        2386     8935056 :     real(r8) :: edsclr_out(pcols,pverp,edsclr_dim)     ! Scalars to be diffused through CLUBB           [units vary]
        2387             :     real(r8) :: rcm_in_layer(pcols,pverp)       ! CLUBB in-cloud liquid water mixing ratio      [kg/kg]
        2388             :     real(r8) :: cloud_cover(pcols,pverp)                ! CLUBB in-cloud cloud fraction                 [fraction]
        2389             :     real(r8) :: wprcp(pcols,pverp)              ! CLUBB liquid water flux                       [m/s kg/kg]
        2390             :     real(r8) :: wpthvp_diag(pcols,pverp)                ! CLUBB buoyancy flux                           [W/m^2]
        2391             :     real(r8) :: rvm(pcols,pverp)
        2392             :     real(r8) :: pdfp_rtp2(pcols, pverp)          ! Calculated R-tot variance from pdf_params     [kg^2/kg^2]
        2393             :     real(r8) :: rtp2_zt_out(pcols, pverp)        ! CLUBB R-tot variance on thermo levs           [kg^2/kg^2]
        2394             :     real(r8) :: thl2_zt_out(pcols, pverp)        ! CLUBB Theta-l variance on thermo levs
        2395             :     real(r8) :: wp2_zt_out(pcols, pverp)
        2396             :     real(r8) :: dlf_liq_out(pcols, pverp)        ! Detrained liquid water from ZM                [kg/kg/s]
        2397             :     real(r8) :: dlf_ice_out(pcols, pverp)        ! Detrained ice water from ZM                   [kg/kg/s]
        2398             :     real(r8) :: wm_zt_out(pcols, pverp)          ! CLUBB mean W on thermo levs output            [m/s]
        2399             :     real(r8) :: mean_rt                          ! Calculated R-tot mean from pdf_params (temp)  [kg/kg]
        2400             :     real(r8) :: dlf2(pcols,pver)                 ! Detraining cld H20 from shallow convection    [kg/kg/day]
        2401             :     real(r8) :: eps                              ! Rv/Rd                                         [-]
        2402             :     real(r8) :: dum1                             ! dummy variable                                [units vary]
        2403             :     real(r8) :: obklen(pcols)                    ! Obukov length                                 [m]
        2404             :     real(r8) :: kbfs(pcols)                      ! Kinematic Surface heat flux                   [K m/s]
        2405             :     real(r8) :: th(pcols,pver)                   ! potential temperature                         [K]
        2406             :     real(r8) :: dummy2(pcols)                    ! dummy variable                                [units vary]
        2407             :     real(r8) :: dummy3(pcols)                    ! dummy variable                                [units vary]
        2408             :     real(r8) :: kinheat(pcols)                   ! Kinematic Surface heat flux                   [K m/s]
        2409             :     real(r8) :: rrho(pcols)                      ! Inverse of air density                        [1/kg/m^3]
        2410             :     real(r8) :: kinwat(pcols)                    ! Kinematic water vapor flux                    [m/s]
        2411             :     real(r8) :: latsub
        2412     8935056 :     real(r8) :: thlp2_rad_out(pcols,pverp+1-top_lev)
        2413             :     real(r8) :: apply_const, rtm_test
        2414             :     real(r8) :: dl_rad, di_rad, dt_low
        2415             :
        2416             :     character(len=200) :: temp1, sub             ! Strings needed for CLUBB output
        2417             :     real(kind=time_precision)                 :: time_elapsed                ! time keep track of stats          [s]
        2418             :     integer :: stats_nsamp, stats_nout           ! Stats sampling and output intervals for CLUBB [timestep]
        2419             :
        2420             :     real(r8) :: rtm_integral_vtend(pcols), &
        2421             :                 rtm_integral_ltend(pcols)
        2422             :
        2423             :
        2424             :     real(r8) :: rtm_integral_1, rtm_integral_update, rtm_integral_forcing
        2425             :
        2426             :     ! ---------------------------------------------------- !
        2427             :     !                    Pointers                          !
        2428             :     ! ---------------------------------------------------- !
        2429             :
        2430     4467528 :     real(r8), pointer, dimension(:,:) :: wp2      ! vertical velocity variance                  [m^2/s^2]
        2431     4467528 :     real(r8), pointer, dimension(:,:) :: wp3      ! third moment of vertical velocity           [m^3/s^3]
        2432     4467528 :     real(r8), pointer, dimension(:,:) :: wpthlp   ! turbulent flux of thetal                    [m/s K]
        2433     4467528 :     real(r8), pointer, dimension(:,:) :: wprtp    ! turbulent flux of moisture                  [m/s kg/kg]
        2434     4467528 :     real(r8), pointer, dimension(:,:) :: rtpthlp  ! covariance of thetal and qt                 [kg/kg K]
        2435     4467528 :     real(r8), pointer, dimension(:,:) :: rtp2     ! moisture variance                           [kg^2/kg^2]
        2436     4467528 :     real(r8), pointer, dimension(:,:) :: thlp2    ! temperature variance                                [K^2]
        2437     4467528 :     real(r8), pointer, dimension(:,:) :: rtp3     ! moisture 3rd order                          [kg^3/kg^3]
        2438     4467528 :     real(r8), pointer, dimension(:,:) :: thlp3    ! temperature 3rd order                       [K^3]
        2439     4467528 :     real(r8), pointer, dimension(:,:) :: up2      ! east-west wind variance                     [m^2/s^2]
        2440     4467528 :     real(r8), pointer, dimension(:,:) :: vp2      ! north-south wind variance                   [m^2/s^2]
        2441     4467528 :     real(r8), pointer, dimension(:,:) :: up3      ! east-west wind 3rd order                    [m^3/s^3]
        2442     4467528 :     real(r8), pointer, dimension(:,:) :: vp3      ! north-south wind 3rd order                  [m^3/s^3]
        2443     4467528 :     real(r8), pointer, dimension(:,:) :: upwp     ! east-west momentum flux                     [m^2/s^2]
        2444     4467528 :     real(r8), pointer, dimension(:,:) :: vpwp     ! north-south momentum flux                   [m^2/s^2]
        2445     4467528 :     real(r8), pointer, dimension(:,:) :: wpthvp   ! w'th_v' (momentum levels)                   [m/s K]
        2446     4467528 :     real(r8), pointer, dimension(:,:) :: wp2thvp  ! w'^2 th_v' (thermodynamic levels)           [m^2/s^2 K]
        2447     4467528 :     real(r8), pointer, dimension(:,:) :: rtpthvp  ! r_t'th_v' (momentum levels)                 [kg/kg K]
        2448     4467528 :     real(r8), pointer, dimension(:,:) :: thlpthvp ! th_l'th_v' (momentum levels)                        [K^2]
        2449     4467528 :     real(r8), pointer, dimension(:,:) :: cloud_frac ! Cloud fraction (thermodynamic levels)     [K^2]
        2450     4467528 :     real(r8), pointer, dimension(:,:) :: pdf_zm_w_1        !work pointer for pdf_params_zm
        2451     4467528 :     real(r8), pointer, dimension(:,:) :: pdf_zm_w_2        !work pointer for pdf_params_zm
        2452     4467528 :     real(r8), pointer, dimension(:,:) :: pdf_zm_varnce_w_1 !work pointer for pdf_params_zm
        2453     4467528 :     real(r8), pointer, dimension(:,:) :: pdf_zm_varnce_w_2 !work pointer for pdf_params_zm
        2454     4467528 :     real(r8), pointer, dimension(:,:) :: pdf_zm_mixt_frac  !work pointer for pdf_params_zm
        2455     4467528 :     real(r8), pointer, dimension(:,:) :: wp2rtp    ! w'^2 rt' (thermodynamic levels)
        2456     4467528 :     real(r8), pointer, dimension(:,:) :: wp2thlp   ! w'^2 thl' (thermodynamic levels)
        2457     4467528 :     real(r8), pointer, dimension(:,:) :: uprcp     ! < u' r_c' > (momentum levels)
        2458     4467528 :     real(r8), pointer, dimension(:,:) :: vprcp     ! < v' r_c' > (momentum levels)
        2459     4467528 :     real(r8), pointer, dimension(:,:) :: rc_coef   ! Coef. of X'r_c' in Eq. (34) (t-levs.)
        2460     4467528 :     real(r8), pointer, dimension(:,:) :: wp4       ! w'^4 (momentum levels
        2461     4467528 :     real(r8), pointer, dimension(:,:) :: wpup2     ! w'u'^2 (thermodynamic levels)
        2462     4467528 :     real(r8), pointer, dimension(:,:) :: wpvp2     ! w'v'^2 (thermodynamic levels)
        2463     4467528 :     real(r8), pointer, dimension(:,:) :: wp2up2    ! w'^2 u'^2 (momentum levels)
        2464     4467528 :     real(r8), pointer, dimension(:,:) :: wp2vp2    ! w'^2 v'^2 (momentum levels)
        2465     4467528 :     real(r8), pointer, dimension(:,:) :: thlm     ! mean temperature                            [K]
        2466     4467528 :     real(r8), pointer, dimension(:,:) :: rtm      ! mean moisture mixing ratio                  [kg/kg]
        2467     4467528 :     real(r8), pointer, dimension(:,:) :: rcm      ! CLUBB cloud water mixing ratio               [kg/kg]
        2468     4467528 :     real(r8), pointer, dimension(:)   :: ztodtptr ! timestep to send to SILHS
        2469     4467528 :     real(r8), pointer, dimension(:,:) :: um       ! mean east-west wind                         [m/s]
        2470     4467528 :     real(r8), pointer, dimension(:,:) :: vm       ! mean north-south wind                       [m/s]
        2471     4467528 :     real(r8), pointer, dimension(:,:) :: cld      ! cloud fraction                              [fraction]
        2472     4467528 :     real(r8), pointer, dimension(:,:) :: concld   ! convective cloud fraction                   [fraction]
        2473     4467528 :     real(r8), pointer, dimension(:,:) :: ast      ! stratiform cloud fraction                   [fraction]
        2474     4467528 :     real(r8), pointer, dimension(:,:) :: alst     ! liquid stratiform cloud fraction            [fraction]
        2475     4467528 :     real(r8), pointer, dimension(:,:) :: aist     ! ice stratiform cloud fraction               [fraction]
        2476     4467528 :     real(r8), pointer, dimension(:,:) :: qlst     ! Physical in-stratus LWC                     [kg/kg]
        2477     4467528 :     real(r8), pointer, dimension(:,:) :: qist     ! Physical in-stratus IWC                     [kg/kg]
        2478     4467528 :     real(r8), pointer, dimension(:,:) :: deepcu   ! deep convection cloud fraction              [fraction]
        2479     4467528 :     real(r8), pointer, dimension(:,:) :: shalcu   ! shallow convection cloud fraction           [fraction]
        2480     4467528 :     real(r8), pointer, dimension(:,:) :: khzm     ! CLUBB's eddy diffusivity of heat/moisture on momentum (i.e. interface) levels          [m^2/s]
        2481     4467528 :     real(r8), pointer, dimension(:) :: pblh     ! planetary boundary layer height                [m]
        2482     4467528 :     real(r8), pointer, dimension(:,:) :: tke      ! turbulent kinetic energy                     [m^2/s^2]
        2483     4467528 :     real(r8), pointer, dimension(:,:) :: dp_icwmr ! deep convection in cloud mixing ratio        [kg/kg]
        2484     4467528 :     real(r8), pointer, dimension(:,:) :: ice_supersat_frac ! Cloud fraction of ice clouds (pverp)[fraction]
        2485     4467528 :     real(r8), pointer, dimension(:,:) :: relvar   ! relative cloud water variance                [-]
        2486     4467528 :     real(r8), pointer, dimension(:,:) :: accre_enhan ! accretion enhancement factor              [-]
        2487     4467528 :     real(r8), pointer, dimension(:,:) :: naai
        2488     4467528 :     real(r8), pointer, dimension(:,:) :: cmeliq
        2489     4467528 :     real(r8), pointer, dimension(:,:) :: cmfmc_sh ! Shallow convective mass flux--m subc (pcols,pverp) [kg/m2/s/]
        2490             :
        2491     4467528 :     real(r8), pointer, dimension(:,:) :: qsatfac
        2492     4467528 :     real(r8), pointer, dimension(:,:) :: npccn
        2493     4467528 :     real(r8), pointer, dimension(:,:) :: prer_evap
        2494     4467528 :     real(r8), pointer, dimension(:,:) :: qrl
        2495     4467528 :     real(r8), pointer, dimension(:,:) :: radf_clubb
        2496             :
        2497             :     ! SILHS covariance contributions
        2498     4467528 :     real(r8), pointer, dimension(:,:) :: rtp2_mc_zt
        2499     4467528 :     real(r8), pointer, dimension(:,:) :: thlp2_mc_zt
        2500     4467528 :     real(r8), pointer, dimension(:,:) :: wprtp_mc_zt
        2501     4467528 :     real(r8), pointer, dimension(:,:) :: wpthlp_mc_zt
        2502     4467528 :     real(r8), pointer, dimension(:,:) :: rtpthlp_mc_zt
        2503             :
        2504             :     ! Connections to Gravity Wave parameterization
        2505     4467528 :     real(r8), pointer, dimension(:,:) :: ttend_clubb
        2506     4467528 :     real(r8), pointer, dimension(:,:) :: upwp_clubb_gw
        2507     4467528 :     real(r8), pointer, dimension(:,:) :: vpwp_clubb_gw
        2508     4467528 :     real(r8), pointer, dimension(:,:) :: thlp2_clubb_gw
        2509     4467528 :     real(r8), pointer, dimension(:,:) :: wpthlp_clubb_gw
        2510             :
        2511     4467528 :     real(r8), pointer, dimension(:,:) :: ttend_clubb_mc
        2512     4467528 :     real(r8), pointer, dimension(:,:) :: upwp_clubb_gw_mc
        2513     4467528 :     real(r8), pointer, dimension(:,:) :: vpwp_clubb_gw_mc
        2514     4467528 :     real(r8), pointer, dimension(:,:) :: thlp2_clubb_gw_mc
        2515     4467528 :     real(r8), pointer, dimension(:,:) :: wpthlp_clubb_gw_mc
        2516             :
        2517             :
        2518             :     real(r8)  qitend(pcols,pver)
        2519             :     real(r8)  initend(pcols,pver)  ! Needed for ice supersaturation adjustment calculation
        2520             :
        2521             :     ! ZM microphysics
        2522             :     real(r8), pointer :: dlfzm(:,:)  ! ZM detrained convective cloud water mixing ratio.
        2523             :     real(r8), pointer :: difzm(:,:)  ! ZM detrained convective cloud ice mixing ratio.
        2524             :     real(r8), pointer :: dnlfzm(:,:) ! ZM detrained convective cloud water num concen.
        2525             :     real(r8), pointer :: dnifzm(:,:) ! ZM detrained convective cloud ice num concen.
        2526             :
        2527             :     real(r8)                          :: stend(pcols,pver)
        2528             :     real(r8)                          :: qvtend(pcols,pver)
        2529             :     real(r8)                          :: qctend(pcols,pver)
        2530             :     real(r8)                          :: inctend(pcols,pver)
        2531             :     real(r8)                          :: fqtend(pcols,pver)
        2532             :     real(r8)                          :: rhmini(pcols)
        2533             :     real(r8)                          :: rhmaxi(pcols)
        2534             :     integer                           :: troplev(pcols)
        2535             :     logical                           :: lqice(pcnst)
        2536             :     logical                           :: apply_to_surface(pcols)
        2537             :
        2538             :     ! MF outputs to outfld
        2539             :     ! NOTE: Arrays of size PCOLS (all possible columns) can be used to access State, PBuf and History Subroutines
        2540             :     real(r8), dimension(pcols,pverp)     :: mf_dry_a_output,   mf_moist_a_output,   &
        2541             :                                             mf_dry_w_output,   mf_moist_w_output,   &
        2542             :                                             mf_dry_qt_output,  mf_moist_qt_output,  &
        2543             :                                             mf_dry_thl_output, mf_moist_thl_output, &
        2544             :                                             mf_dry_u_output,   mf_moist_u_output,   &
        2545             :                                             mf_dry_v_output,   mf_moist_v_output,   &
        2546             :                                                                mf_moist_qc_output,  &
        2547             :                                             s_ae_output,       s_aw_output,         &
        2548             :                                             s_awthl_output,    s_awqt_output,       &
        2549             :                                             s_awql_output,     s_awqi_output,       &
        2550             :                                             s_awu_output,      s_awv_output,        &
        2551             :                                             mf_thlflx_output,  mf_qtflx_output
        2552             :     ! MF Plume
        2553             :     ! NOTE: Arrays of size PCOLS (all possible columns) can be used to access State, PBuf and History Subroutines
        2554             :     real(r8), dimension(pcols,pverp)     :: mf_dry_a,   mf_moist_a,    &
        2555             :                                             mf_dry_w,   mf_moist_w,    &
        2556             :                                             mf_dry_qt,  mf_moist_qt,   &
        2557             :                                             mf_dry_thl, mf_moist_thl,  &
        2558             :                                             mf_dry_u,   mf_moist_u,    &
        2559             :                                             mf_dry_v,   mf_moist_v,    &
        2560             :                                                         mf_moist_qc,   &
        2561             :                                             s_ae,       s_aw,          &
        2562             :                                             s_awthl,    s_awqt,        &
        2563             :                                             s_awql,     s_awqi,        &
        2564             :                                             s_awu,      s_awv,         &
        2565             :                                             mf_thlflx,  mf_qtflx
        2566             :
        2567             :     real(r8) :: inv_rh2o ! To reduce the number of divisions in clubb_tend
        2568             :
        2569             :     ! MF local vars
        2570             :     real(r8), dimension(pcols,pverp)     :: rtm_zm_in,  thlm_zm_in,    & ! momentum grid
        2571             :                                             dzt,        invrs_dzt,     & ! thermodynamic grid
        2572             :                                                         invrs_exner_zt,& ! thermodynamic grid
        2573             :                                             kappa_zt,   qc_zt,         & ! thermodynamic grid
        2574             :                                             kappa_zm,   p_in_Pa_zm,    & ! momentum grid
        2575             :                                                         invrs_exner_zm   ! momentum grid
        2576             :
        2577             :     real(r8) :: temp2d(pcols,pver), temp2dp(pcols,pverp)  ! temporary array for holding scaled outputs
        2578             :
        2579             :     integer :: nlev
        2580             :
        2581             :     intrinsic :: max
        2582             :
        2583             :     character(len=*), parameter :: subr='clubb_tend_cam'
        2584             :     real(r8), parameter :: rad2deg=180.0_r8/pi
        2585             :     real(r8) :: tmp_lon1, tmp_lonN
        2586             :
        2587     4467528 :     type(grid) :: gr
        2588             :
        2589     4467528 :     type(nu_vertical_res_dep) :: nu_vert_res_dep   ! Vertical resolution dependent nu values
        2590             :     real(r8) :: lmin
        2591             :
        2592             :     real(r8), dimension(state%ncol,nparams) :: &
        2593     8935056 :       clubb_params    ! Adjustable CLUBB parameters (C1, C2 ...)
        2594             :
        2595             : #endif
        2596     4467528 :     det_s(:)   = 0.0_r8
        2597     4467528 :     det_ice(:) = 0.0_r8
        2598             :
        2599             : #ifdef CLUBB_SGS
        2600             :
        2601             :     !-----------------------------------------------------------------------------------!
        2602             :     !                           MAIN COMPUTATION BEGINS HERE                            !
        2603             :     !-----------------------------------------------------------------------------------!
        2604             :
        2605     4467528 :     call t_startf("clubb_tend_cam")
        2606             :
        2607     4467528 :     nlev = pver + 1 - top_lev
        2608             :
        2609     4467528 :     rtp2_zt_out = 0._r8
        2610     4467528 :     thl2_zt_out = 0._r8
        2611     4467528 :     wp2_zt_out  = 0._r8
        2612     4467528 :     pdfp_rtp2   = 0._r8
        2613     4467528 :     wm_zt_out   = 0._r8
        2614             :
        2615     4467528 :     temp2d      = 0._r8
        2616     4467528 :     temp2dp     = 0._r8
        2617             :
        2618     4467528 :     dl_rad = clubb_detliq_rad
        2619     4467528 :     di_rad = clubb_detice_rad
        2620     4467528 :     dt_low = clubb_detphase_lowtemp
        2621             :
        2622     4467528 :     frac_limit = 0.01_r8
        2623     4467528 :     ic_limit   = 1.e-12_r8
        2624     4467528 :     inv_rh2o = 1._r8/rh2o
        2625             :
        2626     4467528 :     if (clubb_do_adv) then
        2627             :       apply_const = 1._r8  ! Initialize to one, only if CLUBB's moments are advected
        2628             :     else
        2629     4467528 :       apply_const = 0._r8  ! Never want this if CLUBB's moments are not advected
        2630             :     endif
        2631             :
        2632             :     !  Get indicees for cloud and ice mass and cloud and ice number
        2633     4467528 :     call cnst_get_ind('Q',ixq)
        2634     4467528 :     call cnst_get_ind('CLDLIQ',ixcldliq)
        2635     4467528 :     call cnst_get_ind('CLDICE',ixcldice)
        2636     4467528 :     call cnst_get_ind('NUMLIQ',ixnumliq)
        2637     4467528 :     call cnst_get_ind('NUMICE',ixnumice)
        2638             :
        2639     4467528 :     if (clubb_do_icesuper) then
        2640           0 :       call pbuf_get_field(pbuf, naai_idx, naai)
        2641             :     end if
        2642             :
        2643             :     !  Initialize physics tendency arrays, copy the state to state1 array to use in this routine
        2644     4467528 :     call physics_ptend_init(ptend_all, state%psetcols, 'clubb')
        2645             :
        2646             :     ! Copy the state to state1 array to use in this routine
        2647     4467528 :     call physics_state_copy(state, state1)
        2648             :
        2649             :     ! Constituents are all treated as dry mmr by clubb.  Convert the water species to
        2650             :     ! a dry basis.
        2651     4467528 :     call set_wet_to_dry(state1, convert_cnst_type='wet')
        2652             :
        2653     4467528 :     if (clubb_do_liqsupersat) then
        2654           0 :       call pbuf_get_field(pbuf, npccn_idx, npccn)
        2655             :     endif
        2656             :
        2657             :     !  Determine number of columns and which chunk computation is to be performed on
        2658     4467528 :     ncol = state%ncol
        2659     4467528 :     lchnk = state%lchnk
        2660             :
        2661             :     !  Determine time step of physics buffer
        2662     4467528 :     itim_old = pbuf_old_tim_idx()
        2663             :
        2664             :     !  Establish associations between pointers and physics buffer fields
        2665    17870112 :     call pbuf_get_field(pbuf, wp2_idx,     wp2,     start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2666    17870112 :     call pbuf_get_field(pbuf, wp3_idx,     wp3,     start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2667    17870112 :     call pbuf_get_field(pbuf, wpthlp_idx,  wpthlp,  start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2668    17870112 :     call pbuf_get_field(pbuf, wprtp_idx,   wprtp,   start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2669    17870112 :     call pbuf_get_field(pbuf, rtpthlp_idx, rtpthlp, start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2670    17870112 :     call pbuf_get_field(pbuf, rtp2_idx,    rtp2,    start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2671    17870112 :     call pbuf_get_field(pbuf, thlp2_idx,   thlp2,   start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2672    17870112 :     call pbuf_get_field(pbuf, up2_idx,     up2,     start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2673    17870112 :     call pbuf_get_field(pbuf, vp2_idx,     vp2,     start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2674             :
        2675    17870112 :     call pbuf_get_field(pbuf, rtp3_idx,    rtp3,    start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2676    17870112 :     call pbuf_get_field(pbuf, thlp3_idx,   thlp3,   start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2677    17870112 :     call pbuf_get_field(pbuf, up3_idx,     up3,     start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2678    17870112 :     call pbuf_get_field(pbuf, vp3_idx,     vp3,     start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2679             :
        2680    17870112 :     call pbuf_get_field(pbuf, upwp_idx,    upwp,    start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2681    17870112 :     call pbuf_get_field(pbuf, vpwp_idx,    vpwp,    start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2682     4467528 :     call pbuf_get_field(pbuf, wpthvp_idx,  wpthvp)
        2683     4467528 :     call pbuf_get_field(pbuf, wp2thvp_idx, wp2thvp)
        2684     4467528 :     call pbuf_get_field(pbuf, rtpthvp_idx, rtpthvp)
        2685     4467528 :     call pbuf_get_field(pbuf, thlpthvp_idx,thlpthvp)
        2686     4467528 :     call pbuf_get_field(pbuf, rcm_idx,     rcm)
        2687     4467528 :     call pbuf_get_field(pbuf, cloud_frac_idx, cloud_frac)
        2688             :
        2689    17870112 :     call pbuf_get_field(pbuf, pdf_zm_w_1_idx, pdf_zm_w_1, start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2690    17870112 :     call pbuf_get_field(pbuf, pdf_zm_w_2_idx, pdf_zm_w_2, start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2691    17870112 :     call pbuf_get_field(pbuf, pdf_zm_varnce_w_1_idx, pdf_zm_varnce_w_1, start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2692    17870112 :     call pbuf_get_field(pbuf, pdf_zm_varnce_w_2_idx, pdf_zm_varnce_w_2, start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2693    17870112 :     call pbuf_get_field(pbuf, pdf_zm_mixt_frac_idx, pdf_zm_mixt_frac, start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2694             :
        2695     4467528 :     call pbuf_get_field(pbuf, wp2rtp_idx, wp2rtp)
        2696     4467528 :     call pbuf_get_field(pbuf, wp2thlp_idx, wp2thlp)
        2697     4467528 :     call pbuf_get_field(pbuf, uprcp_idx, uprcp)
        2698     4467528 :     call pbuf_get_field(pbuf, vprcp_idx, vprcp)
        2699     4467528 :     call pbuf_get_field(pbuf, rc_coef_idx, rc_coef)
        2700     4467528 :     call pbuf_get_field(pbuf, wp4_idx, wp4)
        2701     4467528 :     call pbuf_get_field(pbuf, wpup2_idx, wpup2)
        2702     4467528 :     call pbuf_get_field(pbuf, wpvp2_idx, wpvp2)
        2703     4467528 :     call pbuf_get_field(pbuf, wp2up2_idx, wp2up2)
        2704     4467528 :     call pbuf_get_field(pbuf, wp2vp2_idx, wp2vp2)
        2705    17870112 :     call pbuf_get_field(pbuf, thlm_idx,    thlm,    start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2706    17870112 :     call pbuf_get_field(pbuf, rtm_idx,     rtm,     start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2707    17870112 :     call pbuf_get_field(pbuf, um_idx,      um,      start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2708    17870112 :     call pbuf_get_field(pbuf, vm_idx,      vm,      start=(/1,1,itim_old/), kount=(/pcols,pverp,1/))
        2709             :
        2710     4467528 :     call pbuf_get_field(pbuf, tke_idx,     tke)
        2711     4467528 :     call pbuf_get_field(pbuf, qrl_idx,     qrl)
        2712     4467528 :     call pbuf_get_field(pbuf, radf_idx,    radf_clubb)
        2713             :
        2714    17870112 :     call pbuf_get_field(pbuf, cld_idx,     cld,     start=(/1,1,itim_old/), kount=(/pcols,pver,1/))
        2715    17870112 :     call pbuf_get_field(pbuf, concld_idx,  concld,  start=(/1,1,itim_old/), kount=(/pcols,pver,1/))
        2716    17870112 :     call pbuf_get_field(pbuf, ast_idx,     ast,     start=(/1,1,itim_old/), kount=(/pcols,pver,1/))
        2717    17870112 :     call pbuf_get_field(pbuf, alst_idx,    alst,    start=(/1,1,itim_old/), kount=(/pcols,pver,1/))
        2718    17870112 :     call pbuf_get_field(pbuf, aist_idx,    aist,    start=(/1,1,itim_old/), kount=(/pcols,pver,1/))
        2719    17870112 :     call pbuf_get_field(pbuf, qlst_idx,    qlst,    start=(/1,1,itim_old/), kount=(/pcols,pver,1/))
        2720    17870112 :     call pbuf_get_field(pbuf, qist_idx,    qist,    start=(/1,1,itim_old/), kount=(/pcols,pver,1/))
        2721             :
        2722     4467528 :     call pbuf_get_field(pbuf, qsatfac_idx, qsatfac)
        2723             :
        2724     4467528 :     call pbuf_get_field(pbuf, prer_evap_idx, prer_evap)
        2725     4467528 :     call pbuf_get_field(pbuf, accre_enhan_idx, accre_enhan)
        2726     4467528 :     call pbuf_get_field(pbuf, cmeliq_idx,  cmeliq)
        2727     4467528 :     call pbuf_get_field(pbuf, ice_supersat_idx, ice_supersat_frac)
        2728     4467528 :     call pbuf_get_field(pbuf, ztodt_idx,   ztodtptr)
        2729     4467528 :     call pbuf_get_field(pbuf, relvar_idx,  relvar)
        2730     4467528 :     call pbuf_get_field(pbuf, dp_frac_idx, deepcu)
        2731     4467528 :     call pbuf_get_field(pbuf, sh_frac_idx, shalcu)
        2732     4467528 :     call pbuf_get_field(pbuf, kvh_idx,     khzm)
        2733     4467528 :     call pbuf_get_field(pbuf, pblh_idx,    pblh)
        2734     4467528 :     call pbuf_get_field(pbuf, icwmrdp_idx, dp_icwmr)
        2735     4467528 :     call pbuf_get_field(pbuf, cmfmc_sh_idx, cmfmc_sh)
        2736             :
        2737             :     ! SILHS covariance contributions
        2738     4467528 :     call pbuf_get_field(pbuf, rtp2_mc_zt_idx,    rtp2_mc_zt)
        2739     4467528 :     call pbuf_get_field(pbuf, thlp2_mc_zt_idx,   thlp2_mc_zt)
        2740     4467528 :     call pbuf_get_field(pbuf, wprtp_mc_zt_idx,   wprtp_mc_zt)
        2741     4467528 :     call pbuf_get_field(pbuf, wpthlp_mc_zt_idx,  wpthlp_mc_zt)
        2742     4467528 :     call pbuf_get_field(pbuf, rtpthlp_mc_zt_idx, rtpthlp_mc_zt)
        2743             :
        2744             :     ! For Gravity Wave
        2745     4467528 :     call pbuf_get_field(pbuf, ttend_clubb_idx,       ttend_clubb )
        2746     4467528 :     call pbuf_get_field(pbuf, thlp2_clubb_gw_idx,    thlp2_clubb_gw )
        2747     4467528 :     call pbuf_get_field(pbuf, upwp_clubb_gw_idx,     upwp_clubb_gw )
        2748     4467528 :     call pbuf_get_field(pbuf, vpwp_clubb_gw_idx,     vpwp_clubb_gw )
        2749     4467528 :     call pbuf_get_field(pbuf, wpthlp_clubb_gw_idx,   wpthlp_clubb_gw )
        2750             :
        2751     4467528 :     call pbuf_get_field(pbuf, ttend_clubb_mc_idx,     ttend_clubb_mc )
        2752     4467528 :     call pbuf_get_field(pbuf, thlp2_clubb_gw_mc_idx,  thlp2_clubb_gw_mc )
        2753     4467528 :     call pbuf_get_field(pbuf, upwp_clubb_gw_mc_idx,   upwp_clubb_gw_mc )
        2754     4467528 :     call pbuf_get_field(pbuf, vpwp_clubb_gw_mc_idx,   vpwp_clubb_gw_mc )
        2755     4467528 :     call pbuf_get_field(pbuf, wpthlp_clubb_gw_mc_idx, wpthlp_clubb_gw_mc )
        2756             :
        2757             :
        2758             :     ! Allocate pdf_params only if they aren't allocated already.
        2759     4467528 :     if ( .not. allocated(pdf_params_chnk(lchnk)%mixt_frac) ) then
        2760        6192 :       call init_pdf_params_api( pverp+1-top_lev, ncol, pdf_params_chnk(lchnk) )
        2761        6192 :       call init_pdf_params_api( pverp+1-top_lev, ncol, pdf_params_zm_chnk(lchnk) )
        2762             :     end if
        2763             :
        2764     4467528 :      if ( .not. allocated(pdf_implicit_coefs_terms_chnk(lchnk)%coef_wp4_implicit) ) then
        2765             :        call init_pdf_implicit_coefs_terms_api( pverp+1-top_lev, ncol, sclr_dim, &
        2766        6192 :                                                pdf_implicit_coefs_terms_chnk(lchnk) )
        2767             :      end if
        2768             :
        2769             :     ! Initialize the apply_const variable (note special logic is due to eularian backstepping)
        2770   754731576 :     if (clubb_do_adv .and. (is_first_step() .or. all(wpthlp(1:ncol,1:pver)  ==  0._r8))) then
        2771           0 :       apply_const = 0._r8  ! On first time through do not remove constant
        2772             :                            !  from moments since it has not been added yet
        2773             :     endif
        2774             :
        2775             :     !  Set the ztodt timestep in pbuf for SILHS
        2776    75947976 :     ztodtptr(:) = 1.0_r8*hdtime
        2777             :
        2778             :     ! Define the grid box size.  CLUBB needs this information to determine what
        2779             :     !  the maximum length scale should be.  This depends on the column for
        2780             :     !  variable mesh grids and lat-lon grids
        2781             :
        2782     4467528 :     call grid_size(state1, grid_dx, grid_dy)
        2783             :
        2784     4467528 :     if (clubb_do_icesuper) then
        2785             :
        2786             :       ! -------------------------------------- !
        2787             :       ! Ice Saturation Adjustment Computation  !
        2788             :       ! -------------------------------------- !
        2789             :
        2790           0 :       lq2(:)  = .FALSE.
        2791           0 :       lq2(1)  = .TRUE.
        2792           0 :       lq2(ixcldice) = .TRUE.
        2793           0 :       lq2(ixnumice) = .TRUE.
        2794             :
        2795           0 :       latsub = latvap + latice
        2796             :
        2797           0 :       call physics_ptend_init(ptend_loc, state%psetcols, 'iceadj', ls=.true., lq=lq2 )
        2798             :
        2799           0 :       stend(:ncol,:)=0._r8
        2800           0 :       qvtend(:ncol,:)=0._r8
        2801           0 :       qitend(:ncol,:)=0._r8
        2802           0 :       initend(:ncol,:)=0._r8
        2803             :
        2804           0 :       call ice_macro_tend(naai(1:ncol,top_lev:pver), state1%t(1:ncol,top_lev:pver),                       &
        2805           0 :                           state1%pmid(1:ncol,top_lev:pver), state1%q(1:ncol,top_lev:pver,1),              &
        2806           0 :                           state1%q(1:ncol,top_lev:pver,ixcldice), state1%q(1:ncol,top_lev:pver,ixnumice), &
        2807           0 :                           latsub, hdtime, stend(1:ncol,top_lev:pver), qvtend(1:ncol,top_lev:pver),        &
        2808           0 :                           qitend(1:ncol,top_lev:pver), initend(1:ncol,top_lev:pver), ncol*(pver-top_lev+1))
        2809             :
        2810             :       ! update local copy of state with the tendencies
        2811           0 :       ptend_loc%q(:ncol,top_lev:pver,1)=qvtend(:ncol,top_lev:pver)
        2812           0 :       ptend_loc%q(:ncol,top_lev:pver,ixcldice)=qitend(:ncol,top_lev:pver)
        2813           0 :       ptend_loc%q(:ncol,top_lev:pver,ixnumice)=initend(:ncol,top_lev:pver)
        2814           0 :       ptend_loc%s(:ncol,top_lev:pver)=stend(:ncol,top_lev:pver)
        2815             :
        2816             :       ! Add the ice tendency to the output tendency
        2817           0 :       call physics_ptend_sum(ptend_loc, ptend_all, ncol)
        2818             :
        2819             :       ! ptend_loc is reset to zero by this call
        2820           0 :       call physics_update(state1, ptend_loc, hdtime)
        2821             :
        2822             :       !Write output for tendencies:
        2823           0 :       temp2d(:ncol,:pver) =  stend(:ncol,:pver)/cpairv(:ncol,:pver,lchnk)
        2824           0 :       call outfld( 'TTENDICE',  temp2d, pcols, lchnk )
        2825           0 :       call outfld( 'QVTENDICE', qvtend, pcols, lchnk )
        2826           0 :       call outfld( 'QITENDICE', qitend, pcols, lchnk )
        2827           0 :       call outfld( 'NITENDICE', initend, pcols, lchnk )
        2828             :
        2829             :     endif
        2830             :
        2831             :
        2832             :     !  Determine CLUBB time step and make it sub-step friendly
        2833             :     !  For now we want CLUBB time step to be 5 min since that is
        2834             :     !  what has been scientifically validated.  However, there are certain
        2835             :     !  instances when a 5 min time step will not be possible (based on
        2836             :     !  host model time step or on macro-micro sub-stepping
        2837     4467528 :     dtime = clubb_timestep
        2838             :
        2839             :     !  Now check to see if dtime is greater than the host model
        2840             :     !    (or sub stepped) time step.  If it is, then simply
        2841             :     !    set it equal to the host (or sub step) time step.
        2842             :     !    This section is mostly to deal with small host model
        2843             :     !    time steps (or small sub-steps)
        2844     4467528 :     if (dtime > hdtime) then
        2845           0 :       dtime = hdtime
        2846             :     endif
        2847             :
        2848             :     !  Now check to see if CLUBB time step divides evenly into
        2849             :     !    the host model time step.  If not, force it to divide evenly.
        2850             :     !    We also want it to be 5 minutes or less.  This section is
        2851             :     !    mainly for host model time steps that are not evenly divisible
        2852             :     !    by 5 minutes
        2853     4467528 :     if (mod(hdtime,dtime) .ne. 0) then
        2854           0 :       dtime = hdtime/2._r8
        2855           0 :       do while (dtime > clubb_timestep)
        2856           0 :         dtime = dtime/2._r8
        2857             :       end do
        2858             :     endif
        2859             :
        2860             :     !  If resulting host model time step and CLUBB time step do not divide evenly
        2861             :     !    into each other, have model throw a fit.
        2862     4467528 :     if (mod(hdtime,dtime) .ne. 0) then
        2863           0 :       call endrun(subr//':  CLUBB time step and HOST time step NOT compatible')
        2864             :     endif
        2865             :
        2866             :     !  determine number of timesteps CLUBB core should be advanced,
        2867             :     !  host time step divided by CLUBB time step
        2868     4467528 :     nadv = max(hdtime/dtime,1._r8)
        2869             :
        2870             :     !  Initialize forcings for transported scalars to zero
        2871     4467528 :     sclrm_forcing(:,:,:)   = 0._r8
        2872 82492592832 :     edsclrm_forcing(:,:,:) = 0._r8
        2873             :     sclrm(:,:,:)           = 0._r8
        2874             :
        2875             :     !  Compute inverse exner function consistent with CLUBB's definition, which uses a constant
        2876             :     !  surface pressure.  CAM's exner (in state) does not.  Therefore, for consistent
        2877             :     !  treatment with CLUBB code, anytime exner is needed to treat CLUBB variables
        2878             :     !  (such as thlm), use "inv_exner_clubb" otherwise use the exner in state
        2879   419947632 :     do k=1,pver
        2880  6942019032 :       do i=1,ncol
        2881  6937551504 :         inv_exner_clubb(i,k) = 1._r8/((state1%pmid(i,k)/p0_clubb)**(rairv(i,k,lchnk)/cpairv(i,k,lchnk)))
        2882             :       enddo
        2883             :     enddo
        2884             :
        2885             :     !  Compute exner at the surface for converting the sensible heat fluxes
        2886             :     !  to a flux of potential temperature for use as clubb's boundary conditions
        2887    74597328 :     do i=1,ncol
        2888    74597328 :        inv_exner_clubb_surf(i) = 1._r8/((state1%pmid(i,pver)/p0_clubb)**(rairv(i,pver,lchnk)/cpairv(i,pver,lchnk)))
        2889             :     enddo
        2890             :
        2891             :     !  At each CLUBB call, initialize mean momentum  and thermo CLUBB state
        2892             :     !  from the CAM state
        2893   419947632 :     do k=1,pver   ! loop over levels
        2894  6942019032 :       do i=1,ncol ! loop over columns
        2895             :
        2896  6522071400 :         rtm(i,k)  = state1%q(i,k,ixq)+state1%q(i,k,ixcldliq)
        2897  6522071400 :         rvm(i,k)  = state1%q(i,k,ixq)
        2898  6522071400 :         um(i,k)   = state1%u(i,k)
        2899  6522071400 :         vm(i,k)   = state1%v(i,k)
        2900           0 :         thlm(i,k) = ( state1%t(i,k) &
        2901           0 :                       - (latvap/cpairv(i,k,lchnk))*state1%q(i,k,ixcldliq) ) &
        2902  6522071400 :                     * inv_exner_clubb(i,k)
        2903             :
        2904  6937551504 :         if (clubb_do_adv) then
        2905           0 :           if (macmic_it  ==  1) then
        2906             :
        2907             :             !  Note that some of the moments below can be positive or negative.
        2908             :             !    Remove a constant that was added to prevent dynamics from clipping
        2909             :             !    them to prevent dynamics from making them positive.
        2910           0 :             thlp2(i,k)   = state1%q(i,k,ixthlp2)
        2911           0 :             rtp2(i,k)    = state1%q(i,k,ixrtp2)
        2912           0 :             rtpthlp(i,k) = state1%q(i,k,ixrtpthlp) - (rtpthlp_const*apply_const)
        2913           0 :             wpthlp(i,k)  = state1%q(i,k,ixwpthlp) - (wpthlp_const*apply_const)
        2914           0 :             wprtp(i,k)   = state1%q(i,k,ixwprtp) - (wprtp_const*apply_const)
        2915           0 :             wp2(i,k)     = state1%q(i,k,ixwp2)
        2916           0 :             wp3(i,k)     = state1%q(i,k,ixwp3) - (wp3_const*apply_const)
        2917           0 :             up2(i,k)     = state1%q(i,k,ixup2)
        2918           0 :             vp2(i,k)     = state1%q(i,k,ixvp2)
        2919             :           endif
        2920             :         endif
        2921             :
        2922             :       enddo
        2923             :     enddo
        2924             :
        2925     4467528 :     if (clubb_do_adv) then
        2926             :       ! If not last step of macmic loop then set apply_const back to
        2927             :       !   zero to prevent output from being corrupted.
        2928           0 :       if (macmic_it  ==  cld_macmic_num_steps) then
        2929             :         apply_const = 1._r8
        2930             :       else
        2931           0 :         apply_const = 0._r8
        2932             :       endif
        2933             :     endif
        2934             :
        2935    74597328 :     rtm(1:ncol,pverp)  = rtm(1:ncol,pver)
        2936    74597328 :     um(1:ncol,pverp)   = state1%u(1:ncol,pver)
        2937    74597328 :     vm(1:ncol,pverp)   = state1%v(1:ncol,pver)
        2938    74597328 :     thlm(1:ncol,pverp) = thlm(1:ncol,pver)
        2939             :
        2940     4467528 :     if (clubb_do_adv) then
        2941           0 :       thlp2(1:ncol,pverp)   = thlp2(1:ncol,pver)
        2942           0 :       rtp2(1:ncol,pverp)    = rtp2(1:ncol,pver)
        2943           0 :       rtpthlp(1:ncol,pverp) = rtpthlp(1:ncol,pver)
        2944           0 :       wpthlp(1:ncol,pverp)  = wpthlp(1:ncol,pver)
        2945           0 :       wprtp(1:ncol,pverp)   = wprtp(1:ncol,pver)
        2946           0 :       wp2(1:ncol,pverp)     = wp2(1:ncol,pver)
        2947           0 :       wp3(1:ncol,pverp)     = wp3(1:ncol,pver)
        2948           0 :       up2(1:ncol,pverp)     = up2(1:ncol,pver)
        2949           0 :       vp2(1:ncol,pverp)     = vp2(1:ncol,pver)
        2950             :     endif
        2951             :
        2952             :     !  Compute virtual potential temperature, which is needed for CLUBB
        2953   419947632 :     do k=1,pver
        2954  6942019032 :       do i=1,ncol
        2955 13044142800 :         thv(i,k) = state1%t(i,k)*inv_exner_clubb(i,k)*(1._r8+zvir*state1%q(i,k,ixq)&
        2956 19981694304 :                    -state1%q(i,k,ixcldliq))
        2957             :       enddo
        2958             :     enddo
        2959             :
        2960     4467528 :     call physics_ptend_init(ptend_loc,state%psetcols, 'clubb', ls=.true., lu=.true., lv=.true., lq=lq)
        2961             :
        2962             :     !REMOVECAM - no longer need this when CAM is retired and pcols no longer exists
        2963     4467528 :     troplev(:) = 0
        2964             :     !REMOVECAM_END
        2965     4467528 :     call tropopause_findChemTrop(state, troplev)
        2966             :
        2967             :     ! Initialize EDMF outputs
        2968     4467528 :     if (do_clubb_mf) then
        2969           0 :       mf_dry_a_output(:,:)     = 0._r8
        2970           0 :       mf_moist_a_output(:,:)   = 0._r8
        2971           0 :       mf_dry_w_output(:,:)     = 0._r8
        2972           0 :       mf_moist_w_output(:,:)   = 0._r8
        2973           0 :       mf_dry_qt_output(:,:)    = 0._r8
        2974           0 :       mf_moist_qt_output(:,:)  = 0._r8
        2975           0 :       mf_dry_thl_output(:,:)   = 0._r8
        2976           0 :       mf_moist_thl_output(:,:) = 0._r8
        2977           0 :       mf_dry_u_output(:,:)     = 0._r8
        2978           0 :       mf_moist_u_output(:,:)   = 0._r8
        2979           0 :       mf_dry_v_output(:,:)     = 0._r8
        2980           0 :       mf_moist_v_output(:,:)   = 0._r8
        2981           0 :       mf_moist_qc_output(:,:)  = 0._r8
        2982           0 :       s_ae_output(:,:)         = 0._r8
        2983           0 :       s_aw_output(:,:)         = 0._r8
        2984           0 :       s_awthl_output(:,:)      = 0._r8
        2985           0 :       s_awqt_output(:,:)       = 0._r8
        2986           0 :       s_awql_output(:,:)       = 0._r8
        2987           0 :       s_awqi_output(:,:)       = 0._r8
        2988           0 :       s_awu_output(:,:)        = 0._r8
        2989           0 :       s_awv_output(:,:)        = 0._r8
        2990           0 :       mf_thlflx_output(:,:)    = 0._r8
        2991           0 :       mf_qtflx_output(:,:)     = 0._r8
        2992             :     end if
        2993             :
        2994     4467528 :     call t_startf("clubb_tend_cam_i_loop")
        2995             :
        2996             :     ! Determine Coriolis force at given latitude. This is never used
        2997             :     ! when CLUBB is implemented in a host model, therefore just set
        2998             :     ! to zero.
        2999    74597328 :     fcor(:) = 0._r8
        3000             :
        3001             :     ! Define the CLUBB momentum grid (in height, units of m)
        3002   384207408 :     do k=1, nlev+1
        3003  6345240408 :       do i=1, ncol
        3004  6340772880 :         zi_g(i,k) = state1%zi(i,pverp-k+1)-state1%zi(i,pver+1)
        3005             :       end do
        3006             :     end do
        3007             :
        3008             :     ! Define the CLUBB thermodynamic grid (in units of m)
        3009   379739880 :     do k=1, nlev
        3010  6270643080 :       do i=1, ncol
        3011  6266175552 :         zt_g(i,k+1) = state1%zm(i,pver-k+1)-state1%zi(i,pver+1)
        3012             :       end do
        3013             :     end do
        3014             :
        3015   419947632 :     do k=1, pver
        3016  6942019032 :       do i=1, ncol
        3017  6937551504 :         dz_g(i,k) = state1%zi(i,k)-state1%zi(i,k+1)  ! compute thickness
        3018             :       end do
        3019             :     end do
        3020             :
        3021             :     !  Thermodynamic ghost point is below surface
        3022    74597328 :     do i=1, ncol
        3023    74597328 :       zt_g(i,1) = -1._r8*zt_g(i,2)
        3024             :     end do
        3025             :
        3026    74597328 :     do i=1, ncol
        3027             :       !  Set the elevation of the surface
        3028    74597328 :       sfc_elevation(i) = state1%zi(i,pver+1)
        3029             :     end do
        3030             :
        3031             :     !  Compute thermodynamic stuff needed for CLUBB on thermo levels.
        3032             :     !  Inputs for the momentum levels are set below setup_clubb core
        3033   379739880 :     do k=1,nlev
        3034  6270643080 :       do i=1, ncol
        3035             :         ! base state (dry) variables
        3036  5890903200 :         rho_ds_zt(i,k+1)       = rga*(state1%pdeldry(i,pver-k+1)/dz_g(i,pver-k+1))
        3037  5890903200 :         invrs_rho_ds_zt(i,k+1) = 1._r8/(rho_ds_zt(i,k+1))
        3038             :
        3039             :         ! full state (moist) variables
        3040  5890903200 :         p_in_Pa(i,k+1)         = state1%pmid(i,pver-k+1)
        3041  5890903200 :         exner(i,k+1)           = 1._r8/inv_exner_clubb(i,pver-k+1)
        3042  5890903200 :         thv(i,k+1)             = state1%t(i,pver-k+1)*inv_exner_clubb(i,pver-k+1)*(1._r8+zvir*state1%q(i,pver-k+1,ixq) &
        3043  5890903200 :                                    -state1%q(i,pver-k+1,ixcldliq))
        3044  5890903200 :         rho_zt(i,k+1)          = rga*state1%pdel(i,pver-k+1)/dz_g(i,pver-k+1)
        3045             :
        3046             :         ! exception - setting this to moist thv
        3047  5890903200 :         thv_ds_zt(i,k+1)       = thv(i,k+1)
        3048             :
        3049  5890903200 :         rfrzm(i,k+1)           = state1%q(i,pver-k+1,ixcldice)
        3050  5890903200 :         radf(i,k+1)            = radf_clubb(i,pver-k+1)
        3051  6266175552 :         qrl_clubb(i,k+1)       = qrl(i,pver-k+1)/(cpairv(i,k,lchnk)*state1%pdeldry(i,pver-k+1))
        3052             :       end do
        3053             :     end do
        3054             :
        3055             :     !  Compute mean w wind on thermo grid, convert from omega to w
        3056   379739880 :     do k=1,nlev
        3057  6270643080 :       do i=1,ncol
        3058  6266175552 :         wm_zt(i,k+1) = -1._r8*(state1%omega(i,pver-k+1)-state1%omega(i,pver))/(rho_zt(i,k+1)*gravit)
        3059             :       end do
        3060             :     end do
        3061             :
        3062             :     !  Below computes the same stuff for the ghost point.  May or may
        3063             :     !  not be needed, just to be safe to avoid NaN's
        3064    74597328 :     do i=1, ncol
        3065    70129800 :       thv_ds_zt(i,1)       = thv_ds_zt(i,2)
        3066    70129800 :       rho_ds_zt(i,1)       = rho_ds_zt(i,2)
        3067    70129800 :       invrs_rho_ds_zt(i,1) = invrs_rho_ds_zt(i,2)
        3068    70129800 :       p_in_Pa(i,1)         = p_in_Pa(i,2)
        3069    70129800 :       exner(i,1)           = exner(i,2)
        3070    70129800 :       thv(i,1)             = thv(i,2)
        3071    70129800 :       rho_zt(i,1)          = rho_zt(i,2)
        3072    70129800 :       rfrzm(i,1)           = rfrzm(i,2)
        3073    70129800 :       radf(i,1)            = radf(i,2)
        3074    70129800 :       qrl_clubb(i,1)       = qrl_clubb(i,2)
        3075    74597328 :       wm_zt(i,1)           = wm_zt(i,2)
        3076             :     end do
        3077             :
        3078             :
        3079             :     ! ------------------------------------------------- !
        3080             :     ! Begin case specific code for SCAM cases.          !
        3081             :     ! This section of code block is NOT called in       !
        3082             :     ! global simulations                                !
        3083             :     ! ------------------------------------------------- !
        3084     4467528 :     if (single_column .and. .not. scm_cambfb_mode) then
        3085             :
        3086             :       !  Initialize zo if variable ustar is used
        3087           0 :       if (cam_in%landfrac(1) >= 0.5_r8) then
        3088           0 :         zo(1) = 0.035_r8
        3089             :       else
        3090           0 :         zo(1) = 0.0001_r8
        3091             :       endif
        3092             :
        3093             :       !  Compute surface wind (ubar)
        3094           0 :       ubar = sqrt(um(1,pver)**2+vm(1,pver)**2)
        3095           0 :       if (ubar <  0.25_r8) ubar = 0.25_r8
        3096             :
        3097             :       !  Below denotes case specifics for surface momentum
        3098             :       !  and thermodynamic fluxes, depending on the case
        3099             :
        3100             :       !  Define ustar (based on case, if not variable)
        3101           0 :       ustar = 0.25_r8   ! Initialize ustar in case no case
        3102             :
        3103           0 :       if(trim(scm_clubb_iop_name)  ==  'BOMEX_5day') then
        3104           0 :         ustar = 0.28_r8
        3105             :       endif
        3106             :
        3107           0 :       if(trim(scm_clubb_iop_name)  ==  'ATEX_48hr') then
        3108           0 :         ustar = 0.30_r8
        3109             :       endif
        3110             :
        3111           0 :       if(trim(scm_clubb_iop_name)  ==  'RICO_3day') then
        3112           0 :         ustar      = 0.28_r8
        3113             :       endif
        3114             :
        3115             :       if(trim(scm_clubb_iop_name)  ==  'arm97' .or. trim(scm_clubb_iop_name)  ==  'gate' .or. &
        3116           0 :          trim(scm_clubb_iop_name)  ==  'toga' .or. trim(scm_clubb_iop_name)  ==  'mpace' .or. &
        3117             :          trim(scm_clubb_iop_name)  ==  'ARM_CC') then
        3118             :
        3119           0 :           bflx22(1) = (gravit/theta0)*wpthlp_sfc(1)
        3120           0 :           ustar  = diag_ustar(zt_g(1,2),bflx22(1),ubar,zo(1))
        3121             :       endif
        3122             :
        3123             :       !  Compute the surface momentum fluxes, if this is a SCAM simulation
        3124           0 :       upwp_sfc(1) = -um(1,pver)*ustar**2/ubar
        3125           0 :       vpwp_sfc(1) = -vm(1,pver)*ustar**2/ubar
        3126             :
        3127             :     end if
        3128             :
        3129             :     !  Define surface sources for transported variables for diffusion, will
        3130             :     !  be zero as these tendencies are done in vertical_diffusion
        3131    62545392 :     do ixind=1,edsclr_dim
        3132   974232792 :       do i=1,ncol
        3133   969765264 :         wpedsclrp_sfc(i,ixind) = 0._r8
        3134             :       end do
        3135             :     end do
        3136             :
        3137             :     !  Set stats output and increment equal to CLUBB and host dt
        3138     4467528 :     stats_metadata%stats_tsamp = dtime
        3139     4467528 :     stats_metadata%stats_tout  = hdtime
        3140             :
        3141     4467528 :     stats_nsamp = nint(stats_metadata%stats_tsamp/dtime)
        3142     4467528 :     stats_nout = nint(stats_metadata%stats_tout/dtime)
        3143             :
        3144             :     !  Heights need to be set at each timestep.  Therefore, recall
        3145             :     !  setup_grid and setup_parameters for this.
        3146             :
        3147             :     !  Set-up CLUBB core at each CLUBB call because heights can change
        3148             :     !  Important note:  do not make any calls that use CLUBB grid-height
        3149             :     !                   operators (such as zt2zm_api, etc.) until AFTER the
        3150             :     !                   call to setup_grid_heights_api.
        3151             :     call setup_grid_api( nlev+1, ncol, sfc_elevation, l_implemented,      & ! intent(in)
        3152             :                          grid_type, zi_g(:,2), zi_g(:,1), zi_g(:,nlev+1), & ! intent(in)
        3153             :                          zi_g, zt_g,                                      & ! intent(in)
        3154     4467528 :                          gr )                                               ! intent(out)
        3155             :
        3156    74597328 :     do i = 1, ncol
        3157  7227836928 :       clubb_params(i,:) = clubb_params_single_col(:)
        3158             :     end do
        3159             :
        3160             :     call setup_parameters_api( zi_g(:,2), clubb_params, gr, ncol, grid_type,  & ! intent(in)
        3161             :                                clubb_config_flags%l_prescribed_avg_deltaz,    & ! intent(in)
        3162     4467528 :                                lmin, nu_vert_res_dep, err_code )                ! intent(out)
        3163     4467528 :     if ( err_code == clubb_fatal_error ) then
        3164           0 :        call endrun(subr//':  Fatal error in CLUBB setup_parameters')
        3165             :     end if
        3166             :
        3167             :
        3168             :     !  Define forcings from CAM to CLUBB as zero for momentum and thermo,
        3169             :     !  forcings already applied through CAM
        3170  6345240408 :     thlm_forcing(:,:) = 0._r8
        3171  6345240408 :     rtm_forcing(:,:) = 0._r8
        3172  6345240408 :     um_forcing(:,:) = 0._r8
        3173  6345240408 :     vm_forcing(:,:) = 0._r8
        3174             :
        3175             :
        3176  6345240408 :     rtm_ref(:,:) = 0.0_r8
        3177  6345240408 :     thlm_ref(:,:) = 0.0_r8
        3178  6345240408 :     um_ref(:,:) = 0.0_r8
        3179  6345240408 :     vm_ref(:,:) = 0.0_r8
        3180  6345240408 :     ug(:,:) = 0.0_r8
        3181  6345240408 :     vg(:,:) = 0.0_r8
        3182             :
        3183             :     ! Add forcings for SILHS covariance contributions
        3184     4467528 :     rtp2_forcing    = zt2zm_api( pverp+1-top_lev, ncol, gr, rtp2_mc_zt(1:ncol,:) )
        3185     4467528 :     thlp2_forcing   = zt2zm_api( pverp+1-top_lev, ncol, gr, thlp2_mc_zt(1:ncol,:) )
        3186     4467528 :     wprtp_forcing   = zt2zm_api( pverp+1-top_lev, ncol, gr, wprtp_mc_zt(1:ncol,:) )
        3187     4467528 :     wpthlp_forcing  = zt2zm_api( pverp+1-top_lev, ncol, gr, wpthlp_mc_zt(1:ncol,:) )
        3188     4467528 :     rtpthlp_forcing = zt2zm_api( pverp+1-top_lev, ncol, gr, rtpthlp_mc_zt(1:ncol,:) )
        3189             :
        3190             :     ! Zero out SILHS covariance contribution terms
        3191  7143577272 :     rtp2_mc_zt(:,:) = 0.0_r8
        3192  7143577272 :     thlp2_mc_zt(:,:) = 0.0_r8
        3193  7143577272 :     wprtp_mc_zt(:,:) = 0.0_r8
        3194  7143577272 :     wpthlp_mc_zt(:,:) = 0.0_r8
        3195  7143577272 :     rtpthlp_mc_zt(:,:) = 0.0_r8
        3196             :
        3197             :
        3198             :     !  Compute some inputs from the thermodynamic grid
        3199             :     !  to the momentum grid
        3200     4467528 :     rho_ds_zm       = zt2zm_api( pverp+1-top_lev, ncol, gr, rho_ds_zt )
        3201     4467528 :     rho_zm          = zt2zm_api( pverp+1-top_lev, ncol, gr, rho_zt )
        3202     4467528 :     invrs_rho_ds_zm = zt2zm_api( pverp+1-top_lev, ncol, gr, invrs_rho_ds_zt )
        3203     4467528 :     thv_ds_zm       = zt2zm_api( pverp+1-top_lev, ncol, gr, thv_ds_zt )
        3204     4467528 :     wm_zm           = zt2zm_api( pverp+1-top_lev, ncol, gr, wm_zt )
        3205             :
        3206             :     !  Surface fluxes provided by host model
        3207    74597328 :     do i=1,ncol
        3208    70129800 :       wpthlp_sfc(i) = cam_in%shf(i)/(cpairv(i,pver,lchnk)*rho_ds_zm(i,1)) ! Sensible heat flux
        3209    70129800 :       wpthlp_sfc(i) = wpthlp_sfc(i)*inv_exner_clubb_surf(i)   ! Potential temperature flux
        3210    74597328 :       wprtp_sfc(i)  = cam_in%cflx(i,1)/rho_ds_zm(i,1)         ! Moisture flux
        3211             :     end do
        3212             :
        3213             :     ! Implementation after Thomas Toniazzo (NorESM) and Colin Zarzycki (PSU)
        3214             :     !  Other Surface fluxes provided by host model
        3215     4467528 :     if( (cld_macmic_num_steps > 1) .and. clubb_l_intr_sfc_flux_smooth ) then
        3216             :        ! Adjust surface stresses using winds from the prior macmic iteration
        3217    74597328 :        do i=1,ncol
        3218    70129800 :           ubar = sqrt(state1%u(i,pver)**2+state1%v(i,pver)**2)
        3219    70129800 :           if (ubar <  0.25_r8) ubar = 0.25_r8
        3220             :
        3221    70129800 :           call calc_ustar( state1%t(i,pver), state1%pmid(i,pver), cam_in%wsx(i), cam_in%wsy(i), &
        3222    70129800 :                rrho(i), ustar )
        3223             :
        3224    70129800 :           upwp_sfc(i) = -state1%u(i,pver)*ustar**2/ubar
        3225   144727128 :           vpwp_sfc(i) = -state1%v(i,pver)*ustar**2/ubar
        3226             :        end do
        3227             :     else
        3228           0 :        do i=1,ncol
        3229           0 :           upwp_sfc(i)   = cam_in%wsx(i)/rho_ds_zm(i,1)               ! Surface meridional momentum flux
        3230           0 :           vpwp_sfc(i)   = cam_in%wsy(i)/rho_ds_zm(i,1)               ! Surface zonal momentum flux
        3231             :        end do
        3232             :     endif
        3233             :
        3234             :     ! Perturbed winds are not used in CAM
        3235    74597328 :     upwp_sfc_pert = 0.0_r8
        3236    74597328 :     vpwp_sfc_pert = 0.0_r8
        3237             :
        3238             :     !  Need to flip arrays around for CLUBB core
        3239   384207408 :     do k=1,nlev+1
        3240  6345240408 :       do i=1,ncol
        3241  5961033000 :         um_in(i,k)      = um(i,pverp-k+1)
        3242  5961033000 :         vm_in(i,k)      = vm(i,pverp-k+1)
        3243  5961033000 :         upwp_in(i,k)    = upwp(i,pverp-k+1)
        3244  5961033000 :         vpwp_in(i,k)    = vpwp(i,pverp-k+1)
        3245  5961033000 :         wpthvp_in(i,k)  = wpthvp(i,pverp-k+1)
        3246  5961033000 :         wp2thvp_in(i,k) = wp2thvp(i,pverp-k+1)
        3247  5961033000 :         rtpthvp_in(i,k) = rtpthvp(i,pverp-k+1)
        3248  5961033000 :         thlpthvp_in(i,k)= thlpthvp(i,pverp-k+1)
        3249  5961033000 :         up2_in(i,k)     = up2(i,pverp-k+1)
        3250  5961033000 :         vp2_in(i,k)     = vp2(i,pverp-k+1)
        3251  5961033000 :         up3_in(i,k)     = up3(i,pverp-k+1)
        3252  5961033000 :         vp3_in(i,k)     = vp3(i,pverp-k+1)
        3253  5961033000 :         wp2_in(i,k)     = wp2(i,pverp-k+1)
        3254  5961033000 :         wp3_in(i,k)     = wp3(i,pverp-k+1)
        3255  5961033000 :         rtp2_in(i,k)    = rtp2(i,pverp-k+1)
        3256  5961033000 :         thlp2_in(i,k)   = thlp2(i,pverp-k+1)
        3257  5961033000 :         rtp3_in(i,k)    = rtp3(i,pverp-k+1)
        3258  5961033000 :         thlp3_in(i,k)   = thlp3(i,pverp-k+1)
        3259  5961033000 :         thlm_in(i,k)    = thlm(i,pverp-k+1)
        3260  5961033000 :         rtm_in(i,k)     = rtm(i,pverp-k+1)
        3261  5961033000 :         rvm_in(i,k)     = rvm(i,pverp-k+1)
        3262  5961033000 :         wprtp_in(i,k)   = wprtp(i,pverp-k+1)
        3263  5961033000 :         wpthlp_in(i,k)  = wpthlp(i,pverp-k+1)
        3264  5961033000 :         rtpthlp_in(i,k) = rtpthlp(i,pverp-k+1)
        3265  5961033000 :         cloud_frac_inout(i,k) = cloud_frac(i,pverp-k+1)
        3266  5961033000 :         if (k>1) then
        3267  5890903200 :           rcm_inout(i,k) = state1%q(i,pverp-k+1,ixcldliq)
        3268             :         end if
        3269             :
        3270             :         ! We only need to copy pdf_params from pbuf if this is a restart and
        3271             :         ! we're calling pdf_closure at the end of advance_clubb_core
        3272             :         if ( is_first_restart_step() &
        3273  5961033000 :              .and. clubb_config_flags%ipdf_call_placement .eq. ipdf_post_advance_fields ) then
        3274    12393000 :           pdf_params_zm_chnk(lchnk)%w_1(i,k)        = pdf_zm_w_1(i,pverp-k+1)
        3275    12393000 :           pdf_params_zm_chnk(lchnk)%w_2(i,k)        = pdf_zm_w_2(i,pverp-k+1)
        3276    12393000 :           pdf_params_zm_chnk(lchnk)%varnce_w_1(i,k) = pdf_zm_varnce_w_1(i,pverp-k+1)
        3277    12393000 :           pdf_params_zm_chnk(lchnk)%varnce_w_2(i,k) = pdf_zm_varnce_w_2(i,pverp-k+1)
        3278    12393000 :           pdf_params_zm_chnk(lchnk)%mixt_frac(i,k)  = pdf_zm_mixt_frac(i,pverp-k+1)
        3279             :         end if
        3280             :
        3281  5961033000 :         sclrpthvp_inout(i,k,:) = 0._r8
        3282  5961033000 :         wp2rtp_inout(i,k)  = wp2rtp(i,pverp-k+1)
        3283  5961033000 :         wp2thlp_inout(i,k) = wp2thlp(i,pverp-k+1)
        3284  5961033000 :         uprcp_inout(i,k)   = uprcp(i,pverp-k+1)
        3285  5961033000 :         vprcp_inout(i,k)   = vprcp(i,pverp-k+1)
        3286  5961033000 :         rc_coef_inout(i,k) = rc_coef(i,pverp-k+1)
        3287  5961033000 :         wp4_inout(i,k)     = wp4(i,pverp-k+1)
        3288  5961033000 :         wpup2_inout(i,k)   = wpup2(i,pverp-k+1)
        3289  5961033000 :         wpvp2_inout(i,k)   = wpvp2(i,pverp-k+1)
        3290  5961033000 :         wp2up2_inout(i,k)  = wp2up2(i,pverp-k+1)
        3291  5961033000 :         wp2vp2_inout(i,k)  = wp2vp2(i,pverp-k+1)
        3292  6340772880 :         ice_supersat_frac_inout(i,k) = ice_supersat_frac(i,pverp-k+1)
        3293             :       end do
        3294             :     end do
        3295             :
        3296             :     ! Perturbed winds are not used in CAM
        3297  6345240408 :     um_pert_inout   = 0.0_r8
        3298  6345240408 :     vm_pert_inout   = 0.0_r8
        3299  6345240408 :     upwp_pert_inout = 0.0_r8
        3300  6345240408 :     vpwp_pert_inout = 0.0_r8
        3301             :
        3302   379739880 :     do k=2,nlev+1
        3303  6270643080 :       do i=1,ncol
        3304  6266175552 :         pre_in(i,k) = prer_evap(i,pverp-k+1)
        3305             :       end do
        3306             :     end do
        3307             :
        3308    74597328 :     do i=1,ncol
        3309    74597328 :       pre_in(i,1) = pre_in(i,2)
        3310             :     end do
        3311             :
        3312    74597328 :     do i=1,ncol
        3313    74597328 :       rcm_inout(i,1) = rcm_inout(i,2)
        3314             :     end do
        3315             :
        3316             :     !  Initialize these to prevent crashing behavior
        3317   384207408 :     do k=1,nlev+1
        3318  6345240408 :       do i=1,ncol
        3319  5961033000 :         wprcp_out(i,k)        = 0._r8
        3320  5961033000 :         rcm_in_layer_out(i,k) = 0._r8
        3321  5961033000 :         cloud_cover_out(i,k)  = 0._r8
        3322 83454462000 :         edsclr_in(i,k,:)      = 0._r8
        3323  5961033000 :         khzm_out(i,k)         = 0._r8
        3324  6340772880 :         khzt_out(i,k)         = 0._r8
        3325             :       end do
        3326             :     end do
        3327             :
        3328             :     !  higher order scalar stuff, put to zero
        3329             :     do ixind=1, sclr_dim
        3330             :       do k=1, nlev+1
        3331             :         do i=1, ncol
        3332             :           sclrm(i,k,ixind)     = 0._r8
        3333             :           wpsclrp(i,k,ixind)   = 0._r8
        3334             :           sclrp2(i,k,ixind)    = 0._r8
        3335             :           sclrp3(i,k,ixind)    = 0._r8
        3336             :           sclrprtp(i,k,ixind)  = 0._r8
        3337             :           sclrpthlp(i,k,ixind) = 0._r8
        3338             :           wpsclrp_sfc(i,ixind) = 0._r8
        3339             :         end do
        3340             :       end do
        3341             :     end do
        3342             :
        3343     4467528 :     do ixind=1, hydromet_dim
        3344     4467528 :       do k=1, nlev+1
        3345           0 :         do i=1, ncol
        3346           0 :           hydromet(i,k,ixind)    = 0._r8
        3347           0 :           wphydrometp(i,k,ixind) = 0._r8
        3348           0 :           wp2hmp(i,k,ixind)      = 0._r8
        3349           0 :           rtphmp_zt(i,k,ixind)   = 0._r8
        3350           0 :           thlphmp_zt(i,k,ixind)  = 0._r8
        3351             :         end do
        3352             :       end do
        3353             :     end do
        3354             :
        3355             :     ! pressure,exner on momentum grid needed for mass flux calc.
        3356     4467528 :     if (do_clubb_mf) then
        3357             :
        3358           0 :       do k=1,pver
        3359           0 :         do i=1,ncol
        3360           0 :           kappa_zt(i,k+1) = (rairv(i,pver-k+1,lchnk)/cpairv(i,pver-k+1,lchnk))
        3361           0 :           qc_zt(i,k+1) = state1%q(i,pver-k+1,ixcldliq)
        3362           0 :           invrs_exner_zt(i,k+1) = inv_exner_clubb(i,pver-k+1)
        3363             :         end do
        3364             :       end do
        3365             :
        3366           0 :       do i=1,ncol
        3367           0 :         kappa_zt(i,1) = kappa_zt(i,2)
        3368           0 :         qc_zt(i,1) = qc_zt(i,2)
        3369           0 :         invrs_exner_zt(i,1) = invrs_exner_zt(i,2)
        3370             :       end do
        3371             :
        3372           0 :       kappa_zm(1:ncol,:) = zt2zm_api(pverp+1-top_lev, ncol, gr, kappa_zt(1:ncol,:))
        3373             :
        3374           0 :       do k=1,pverp
        3375           0 :         do i=1,ncol
        3376           0 :           p_in_Pa_zm(i,k) = state1%pint(i,pverp-k+1)
        3377           0 :           invrs_exner_zm(i,k) = 1._r8/((p_in_Pa_zm(i,k)/p0_clubb)**(kappa_zm(i,k)))
        3378             :         end do
        3379             :       end do
        3380             :
        3381             :     end if
        3382             :
        3383             :
        3384     4467528 :     if (clubb_do_adv) then
        3385           0 :       if (macmic_it  ==  1) then
        3386             :
        3387           0 :         wp2_in     = zt2zm_api(pverp+1-top_lev, ncol, gr, wp2_in )
        3388           0 :         wpthlp_in  = zt2zm_api(pverp+1-top_lev, ncol, gr, wpthlp_in )
        3389           0 :         wprtp_in   = zt2zm_api(pverp+1-top_lev, ncol, gr, wprtp_in )
        3390           0 :         up2_in     = zt2zm_api(pverp+1-top_lev, ncol, gr, up2_in )
        3391           0 :         vp2_in     = zt2zm_api(pverp+1-top_lev, ncol, gr, vp2_in )
        3392           0 :         thlp2_in   = zt2zm_api(pverp+1-top_lev, ncol, gr, thlp2_in )
        3393           0 :         rtp2_in    = zt2zm_api(pverp+1-top_lev, ncol, gr, rtp2_in )
        3394           0 :         rtpthlp_in = zt2zm_api(pverp+1-top_lev, ncol, gr, rtpthlp_in )
        3395             :
        3396           0 :         do k=1,nlev+1
        3397           0 :           do i=1,ncol
        3398           0 :             thlp2_in(i,k) = max(thl_tol**2,thlp2_in(i,k))
        3399           0 :             rtp2_in(i,k)  = max(rt_tol**2,rtp2_in(i,k))
        3400           0 :             wp2_in(i,k)   = max(w_tol_sqd,wp2_in(i,k))
        3401           0 :             up2_in(i,k)   = max(w_tol_sqd,up2_in(i,k))
        3402           0 :             vp2_in(i,k)   = max(w_tol_sqd,vp2_in(i,k))
        3403             :           end do
        3404             :         end do
        3405             :
        3406             :       end if
        3407             :     end if
        3408             :
        3409             :     !  Do the same for tracers
        3410             :     icnt=0
        3411    53610336 :     do ixind=1,pcnst
        3412    53610336 :       if (lq(ixind))  then
        3413             :
        3414    49142808 :         icnt = icnt+1
        3415             :
        3416  4177138680 :         do k=1,nlev
        3417 68977073880 :           do i=1,ncol
        3418 68927931072 :             edsclr_in(i,k+1,icnt) = state1%q(i,pver-k+1,ixind)
        3419             :           end do
        3420             :         end do
        3421             :
        3422   820570608 :         do i=1,ncol
        3423   820570608 :           edsclr_in(i,1,icnt) = edsclr_in(i,2,icnt)
        3424             :         end do
        3425             :
        3426             :       end if
        3427             :     end do
        3428             :
        3429             :
        3430     4467528 :     if (clubb_l_do_expldiff_rtm_thlm) then
        3431   379739880 :       do k=1,nlev
        3432  6270643080 :         do i=1, ncol
        3433  5890903200 :           edsclr_in(i,k+1,icnt+1) = thlm(i,pver-k+1)
        3434  6266175552 :           edsclr_in(i,k+1,icnt+2) = rtm(i,pver-k+1)
        3435             :         end do
        3436             :       end do
        3437             :
        3438    74597328 :       do i=1, ncol
        3439    70129800 :         edsclr_in(i,1,icnt+1) = edsclr_in(i,2,icnt+1)
        3440    74597328 :         edsclr_in(i,1,icnt+2) = edsclr_in(i,2,icnt+2)
        3441             :       end do
        3442             :
        3443             :     endif
        3444             :
        3445             :     ! need to initialize macmic coupling to zero
        3446  2341850472 :     if (macmic_it==1) ttend_clubb_mc(:ncol,:) = 0._r8
        3447  2341850472 :     if (macmic_it==1) upwp_clubb_gw_mc(:ncol,:) = 0._r8
        3448  2341850472 :     if (macmic_it==1) vpwp_clubb_gw_mc(:ncol,:) = 0._r8
        3449  2341850472 :     if (macmic_it==1) thlp2_clubb_gw_mc(:ncol,:) = 0._r8
        3450  2341850472 :     if (macmic_it==1) wpthlp_clubb_gw_mc(:ncol,:) = 0._r8
        3451             :
        3452    13402584 :     do t=1,nadv    ! do needed number of "sub" timesteps for each CAM step
        3453             :
        3454             :       !  Increment the statistics then begin stats timestep
        3455     8935056 :       if (stats_metadata%l_stats) then
        3456             :         call stats_begin_timestep_api( t, stats_nsamp, stats_nout, &
        3457           0 :                                        stats_metadata )
        3458             :       endif
        3459             :
        3460             :       !#######################################################################
        3461             :       !###################### CALL MF DIAGNOSTIC PLUMES ######################
        3462             :       !#######################################################################
        3463     8935056 :       if (do_clubb_mf) then
        3464             :
        3465           0 :         do k=2,pverp
        3466           0 :           do i=1, ncol
        3467           0 :             dzt(i,k) = zi_g(i,k) - zi_g(i,k-1)
        3468             :           end do
        3469             :         end do
        3470             :
        3471           0 :         do i=1, ncol
        3472           0 :           dzt(i,1) = dzt(i,2)
        3473           0 :           invrs_dzt(i,:) = 1._r8/dzt(i,:)
        3474             :         end do
        3475             :
        3476           0 :         rtm_zm_in(1:ncol,:)  = zt2zm_api( pverp+1-top_lev, ncol, gr, rtm_in(1:ncol,:) )
        3477           0 :         thlm_zm_in(1:ncol,:) = zt2zm_api( pverp+1-top_lev, ncol, gr, thlm_in(1:ncol,:) )
        3478             :
        3479           0 :         do i=1, ncol
        3480           0 :           call integrate_mf( pverp, dzt(i,:), zi_g(i,:), p_in_Pa_zm(i,:), invrs_exner_zm(i,:), & ! input
        3481           0 :                                                          p_in_Pa(i,:),    invrs_exner_zt(i,:), & ! input
        3482           0 :                             um_in(i,:), vm_in(i,:), thlm_in(i,:),    rtm_in(i,:), thv(i,:),    & ! input
        3483           0 :                                                     thlm_zm_in(i,:), rtm_zm_in(i,:),                  & ! input
        3484           0 :                                                     wpthlp_sfc(i), wprtp_sfc(i),  pblh(i),            & ! input
        3485           0 :                             mf_dry_a(i,:),    mf_moist_a(i,:),                                        & ! output - plume diagnostics
        3486           0 :                             mf_dry_w(i,:),    mf_moist_w(i,:),                                        & ! output - plume diagnostics
        3487           0 :                             mf_dry_qt(i,:),   mf_moist_qt(i,:),                                       & ! output - plume diagnostics
        3488           0 :                             mf_dry_thl(i,:),  mf_moist_thl(i,:),                                      & ! output - plume diagnostics
        3489           0 :                             mf_dry_u(i,:),    mf_moist_u(i,:),                                        & ! output - plume diagnostics
        3490           0 :                             mf_dry_v(i,:),    mf_moist_v(i,:),                                        & ! output - plume diagnostics
        3491           0 :                                               mf_moist_qc(i,:),                                       & ! output - plume diagnostics
        3492           0 :                               s_ae(i,:),      s_aw(i,:),                                              & ! output - plume diagnostics
        3493           0 :                               s_awthl(i,:),   s_awqt(i,:),                                            & ! output - plume diagnostics
        3494           0 :                               s_awql(i,:),    s_awqi(i,:),                                            & ! output - plume diagnostics
        3495           0 :                               s_awu(i,:),     s_awv(i,:),                                             & ! output - plume diagnostics
        3496           0 :                               mf_thlflx(i,:), mf_qtflx(i,:) )                                 ! output - variables needed for solver
        3497             :         end do
        3498             :
        3499             :         ! pass MF turbulent advection term as CLUBB explicit forcing term
        3500           0 :         do i=1, ncol
        3501           0 :           rtm_forcing(i,1) = 0._r8
        3502           0 :           thlm_forcing(i,1)= 0._r8
        3503             :         end do
        3504             :
        3505           0 :         do k=2,pverp
        3506           0 :           do i=1, ncol
        3507           0 :             rtm_forcing(i,k)  = rtm_forcing(i,k) - invrs_rho_ds_zt(i,k) * invrs_dzt(i,k) * &
        3508           0 :                               ((rho_ds_zm(i,k) * mf_qtflx(i,k)) - (rho_ds_zm(i,k-1) * mf_qtflx(i,k-1)))
        3509             :
        3510             :             thlm_forcing(i,k) = thlm_forcing(i,k) - invrs_rho_ds_zt(i,k) * invrs_dzt(i,k) * &
        3511           0 :                                ((rho_ds_zm(i,k) * mf_thlflx(i,k)) - (rho_ds_zm(i,k-1) * mf_thlflx(i,k-1)))
        3512             :           end do
        3513             :         end do
        3514             :
        3515             :       end if
        3516             :
        3517             :       !  Advance CLUBB CORE one timestep in the future
        3518             :       call advance_clubb_core_api( gr, pverp+1-top_lev, ncol, &
        3519             :           l_implemented, dtime, fcor, sfc_elevation, &
        3520             :           hydromet_dim, &
        3521             :           sclr_dim, sclr_tol, edsclr_dim, sclr_idx, &
        3522             :           thlm_forcing, rtm_forcing, um_forcing, vm_forcing, &
        3523             :           sclrm_forcing, edsclrm_forcing, wprtp_forcing, &
        3524             :           wpthlp_forcing, rtp2_forcing, thlp2_forcing, &
        3525             :           rtpthlp_forcing, wm_zm, wm_zt, &
        3526             :           wpthlp_sfc, wprtp_sfc, upwp_sfc, vpwp_sfc, &
        3527             :           wpsclrp_sfc, wpedsclrp_sfc, &
        3528             :           upwp_sfc_pert, vpwp_sfc_pert, &
        3529             :           rtm_ref, thlm_ref, um_ref, vm_ref, ug, vg, &
        3530             :           p_in_Pa, rho_zm, rho_zt, exner, &
        3531             :           rho_ds_zm, rho_ds_zt, invrs_rho_ds_zm, &
        3532             :           invrs_rho_ds_zt, thv_ds_zm, thv_ds_zt, &
        3533             :           hydromet, hm_metadata%l_mix_rat_hm, &
        3534             :           rfrzm, radf, &
        3535             :           wphydrometp, wp2hmp, rtphmp_zt, thlphmp_zt, &
        3536             :           grid_dx, grid_dy, &
        3537             :           clubb_params, nu_vert_res_dep, lmin, &
        3538             :           clubb_config_flags, &
        3539             :           stats_metadata, &
        3540           0 :           stats_zt(:ncol), stats_zm(:ncol), stats_sfc(:ncol), &
        3541             :           um_in, vm_in, upwp_in, vpwp_in, up2_in, vp2_in, up3_in, vp3_in, &
        3542             :           thlm_in, rtm_in, wprtp_in, wpthlp_in, &
        3543             :           wp2_in, wp3_in, rtp2_in, rtp3_in, thlp2_in, thlp3_in, rtpthlp_in, &
        3544             :           sclrm, &
        3545             :           sclrp2, sclrp3, sclrprtp, sclrpthlp, &
        3546             :           wpsclrp, edsclr_in, err_code, &
        3547             :           rcm_inout, cloud_frac_inout, &
        3548             :           wpthvp_in, wp2thvp_in, rtpthvp_in, thlpthvp_in, &
        3549             :           sclrpthvp_inout, &
        3550             :           wp2rtp_inout, wp2thlp_inout, uprcp_inout, &
        3551             :           vprcp_inout, rc_coef_inout, &
        3552             :           wp4_inout, wpup2_inout, wpvp2_inout, &
        3553             :           wp2up2_inout, wp2vp2_inout, ice_supersat_frac_inout, &
        3554             :           um_pert_inout, vm_pert_inout, upwp_pert_inout, vpwp_pert_inout, &
        3555           0 :           pdf_params_chnk(lchnk), pdf_params_zm_chnk(lchnk), &
        3556           0 :           pdf_implicit_coefs_terms_chnk(lchnk), &
        3557             :           khzm_out, khzt_out, &
        3558             :           qclvar_out, thlprcp_out, &
        3559             :           wprcp_out, w_up_in_cloud_out, w_down_in_cloud_out,  &
        3560             :           cloudy_updraft_frac_out, cloudy_downdraft_frac_out, &
        3561     8935056 :           rcm_in_layer_out, cloud_cover_out, invrs_tau_zm_out )
        3562             :
        3563             :       ! Note that CLUBB does not produce an error code specific to any column, and
        3564             :       ! one value only for the entire chunk
        3565     8935056 :       if ( err_code == clubb_fatal_error ) then
        3566           0 :         write(fstderr,*) "Fatal error in CLUBB: at timestep ", get_nstep()
        3567           0 :         write(fstderr,*) "LAT Range: ", state1%lat(1)*rad2deg, &
        3568           0 :              " -- ", state1%lat(ncol)*rad2deg
        3569           0 :         tmp_lon1 = state1%lon(1)*rad2deg
        3570           0 :         tmp_lon1 = state1%lon(ncol)*rad2deg
        3571           0 :         if(tmp_lon1.gt.180.0_r8) tmp_lon1=tmp_lon1-360.0_r8
        3572           0 :         if(tmp_lonN.gt.180.0_r8) tmp_lonN=tmp_lonN-360.0_r8
        3573           0 :         write(fstderr,*) "LON: Range:", tmp_lon1, " -- ", tmp_lonN
        3574           0 :         call endrun(subr//':  Fatal error in CLUBB library')
        3575             :       end if
        3576             :
        3577     8935056 :       if (do_rainturb) then
        3578             :
        3579           0 :         do k=1,nlev+1
        3580           0 :           do i=1,ncol
        3581           0 :             rvm_in(i,k) = rtm_in(i,k) - rcm_inout(i,k)
        3582             :           end do
        3583             :         end do
        3584             :
        3585             :         call update_xp2_mc_api( gr, nlev+1, ncol, dtime, cloud_frac_inout, &
        3586             :           rcm_inout, rvm_in, thlm_in, wm_zt, &
        3587           0 :           exner, pre_in, pdf_params_chnk(lchnk), &
        3588             :           rtp2_mc_out, thlp2_mc_out, &
        3589             :           wprtp_mc_out, wpthlp_mc_out, &
        3590           0 :           rtpthlp_mc_out)
        3591             :
        3592           0 :         do k=1,nlev+1
        3593           0 :           do i=1,ncol
        3594           0 :             dum1 = (1._r8 - cam_in%landfrac(i))
        3595             :
        3596             :             ! update turbulent moments based on rain evaporation
        3597           0 :             rtp2_in(i,k)   = rtp2_in(i,k)   + clubb_rnevap_effic * dum1 * rtp2_mc_out(i,k)   * dtime
        3598           0 :             thlp2_in(i,k)  = thlp2_in(i,k)  + clubb_rnevap_effic * dum1 * thlp2_mc_out(i,k)  * dtime
        3599           0 :             wprtp_in(i,k)  = wprtp_in(i,k)  + clubb_rnevap_effic * dum1 * wprtp_mc_out(i,k)  * dtime
        3600           0 :             wpthlp_in(i,k) = wpthlp_in(i,k) + clubb_rnevap_effic * dum1 * wpthlp_mc_out(i,k) * dtime
        3601             :           end do
        3602             :         end do
        3603             :
        3604             :       end if
        3605             :
        3606             :
        3607     8935056 :       if (do_cldcool) then
        3608             :
        3609           0 :         rcm_out_zm = zt2zm_api(pverp+1-top_lev, ncol, gr, rcm_inout )
        3610           0 :         qrl_zm     = zt2zm_api(pverp+1-top_lev, ncol, gr, qrl_clubb )
        3611           0 :         thlp2_rad_out(:,:) = 0._r8
        3612             :
        3613           0 :         do i=1, ncol
        3614           0 :           call calculate_thlp2_rad_api(nlev+1, rcm_out_zm(i,:), thlprcp_out(i,:), qrl_zm(i,:), clubb_params(i,:), &
        3615           0 :                                        thlp2_rad_out(i,:))
        3616             :         end do
        3617             :
        3618           0 :         do i=1, ncol
        3619           0 :           thlp2_in(i,:) = thlp2_in(i,:) + thlp2_rad_out(i,:) * dtime
        3620           0 :           thlp2_in(i,:) = max(thl_tol**2,thlp2_in(i,:))
        3621             :         end do
        3622             :
        3623             :       end if
        3624             :
        3625             :       !  Check to see if stats should be output, here stats are read into
        3626             :       !  output arrays to make them conformable to CAM output
        3627    13402584 :       if (stats_metadata%l_stats) then
        3628           0 :         do i=1, ncol
        3629           0 :           call stats_end_timestep_clubb(i, stats_zt(i), stats_zm(i), stats_rad_zt(i), stats_rad_zm(i), stats_sfc(i), &
        3630           0 :                                         out_zt, out_zm, out_radzt, out_radzm, out_sfc)
        3631             :         end do
        3632             :       end if
        3633             :
        3634             :     enddo  ! end time loop
        3635             :
        3636     4467528 :     if (clubb_do_adv) then
        3637           0 :       if (macmic_it  ==  cld_macmic_num_steps) then
        3638             :
        3639           0 :         wp2_in     = zm2zt_api( pverp+1-top_lev, ncol, gr, wp2_in )
        3640           0 :         wpthlp_in  = zm2zt_api( pverp+1-top_lev, ncol, gr, wpthlp_in )
        3641           0 :         wprtp_in   = zm2zt_api( pverp+1-top_lev, ncol, gr, wprtp_in )
        3642           0 :         up2_in     = zm2zt_api( pverp+1-top_lev, ncol, gr, up2_in )
        3643           0 :         vp2_in     = zm2zt_api( pverp+1-top_lev, ncol, gr, vp2_in )
        3644           0 :         thlp2_in   = zm2zt_api( pverp+1-top_lev, ncol, gr, thlp2_in )
        3645           0 :         rtp2_in    = zm2zt_api( pverp+1-top_lev, ncol, gr, rtp2_in )
        3646           0 :         rtpthlp_in = zm2zt_api( pverp+1-top_lev, ncol, gr, rtpthlp_in )
        3647             :
        3648           0 :         do k=1,nlev+1
        3649           0 :           do i=1, ncol
        3650           0 :             thlp2_in(i,k) = max(thl_tol**2, thlp2_in(i,k))
        3651           0 :             rtp2_in(i,k)  = max(rt_tol**2, rtp2_in(i,k))
        3652           0 :             wp2_in(i,k)   = max(w_tol_sqd, wp2_in(i,k))
        3653           0 :             up2_in(i,k)   = max(w_tol_sqd, up2_in(i,k))
        3654           0 :             vp2_in(i,k)   = max(w_tol_sqd, vp2_in(i,k))
        3655             :           end do
        3656             :         end do
        3657             :
        3658             :       end if
        3659             :     end if
        3660             :
        3661             :     ! Convert RTP2 and THLP2 to thermo grid for output
        3662     4467528 :     rtp2_zt = zm2zt_api( pverp+1-top_lev, ncol, gr, rtp2_in )
        3663     4467528 :     thl2_zt = zm2zt_api( pverp+1-top_lev, ncol, gr, thlp2_in )
        3664     4467528 :     wp2_zt  = zm2zt_api( pverp+1-top_lev, ncol, gr, wp2_in )
        3665             :
        3666             :     !  Arrays need to be "flipped" to CAM grid
        3667   384207408 :     do k=1, nlev+1
        3668  6345240408 :       do i=1, ncol
        3669  5961033000 :         um(i,pverp-k+1)           = um_in(i,k)
        3670  5961033000 :         vm(i,pverp-k+1)           = vm_in(i,k)
        3671  5961033000 :         upwp(i,pverp-k+1)         = upwp_in(i,k)
        3672  5961033000 :         vpwp(i,pverp-k+1)         = vpwp_in(i,k)
        3673  5961033000 :         wpthvp(i,pverp-k+1)       = wpthvp_in(i,k)
        3674  5961033000 :         wp2thvp(i,pverp-k+1)      = wp2thvp_in(i,k)
        3675  5961033000 :         rtpthvp(i,pverp-k+1)      = rtpthvp_in(i,k)
        3676  5961033000 :         thlpthvp(i,pverp-k+1)     = thlpthvp_in(i,k)
        3677  5961033000 :         up2(i,pverp-k+1)          = up2_in(i,k)
        3678  5961033000 :         vp2(i,pverp-k+1)          = vp2_in(i,k)
        3679  5961033000 :         up3(i,pverp-k+1)          = up3_in(i,k)
        3680  5961033000 :         vp3(i,pverp-k+1)          = vp3_in(i,k)
        3681  5961033000 :         thlm(i,pverp-k+1)         = thlm_in(i,k)
        3682  5961033000 :         rtm(i,pverp-k+1)          = rtm_in(i,k)
        3683  5961033000 :         wprtp(i,pverp-k+1)        = wprtp_in(i,k)
        3684  5961033000 :         wpthlp(i,pverp-k+1)       = wpthlp_in(i,k)
        3685  5961033000 :         wp2(i,pverp-k+1)          = wp2_in(i,k)
        3686  5961033000 :         wp3(i,pverp-k+1)          = wp3_in(i,k)
        3687  5961033000 :         rtp2(i,pverp-k+1)         = rtp2_in(i,k)
        3688  5961033000 :         thlp2(i,pverp-k+1)        = thlp2_in(i,k)
        3689  5961033000 :         rtp3(i,pverp-k+1)         = rtp3_in(i,k)
        3690  5961033000 :         thlp3(i,pverp-k+1)        = thlp3_in(i,k)
        3691  5961033000 :         rtpthlp(i,pverp-k+1)      = rtpthlp_in(i,k)
        3692  5961033000 :         rcm(i,pverp-k+1)          = rcm_inout(i,k)
        3693  5961033000 :         wprcp(i,pverp-k+1)        = wprcp_out(i,k)
        3694  5961033000 :         cloud_frac(i,pverp-k+1)   = min(cloud_frac_inout(i,k),1._r8)
        3695  5961033000 :         pdf_zm_w_1(i,pverp-k+1)   = pdf_params_zm_chnk(lchnk)%w_1(i,k)
        3696  5961033000 :         pdf_zm_w_2(i,pverp-k+1)   = pdf_params_zm_chnk(lchnk)%w_2(i,k)
        3697  5961033000 :         pdf_zm_varnce_w_1(i,pverp-k+1) = pdf_params_zm_chnk(lchnk)%varnce_w_1(i,k)
        3698  5961033000 :         pdf_zm_varnce_w_2(i,pverp-k+1) = pdf_params_zm_chnk(lchnk)%varnce_w_2(i,k)
        3699  5961033000 :         pdf_zm_mixt_frac(i,pverp-k+1)  = pdf_params_zm_chnk(lchnk)%mixt_frac(i,k)
        3700  5961033000 :         rcm_in_layer(i,pverp-k+1) = rcm_in_layer_out(i,k)
        3701  5961033000 :         cloud_cover(i,pverp-k+1)  = min(cloud_cover_out(i,k),1._r8)
        3702  5961033000 :         zt_out(i,pverp-k+1)       = zt_g(i,k)
        3703  5961033000 :         zi_out(i,pverp-k+1)       = zi_g(i,k)
        3704  5961033000 :         khzm(i,pverp-k+1)         = khzm_out(i,k)
        3705  5961033000 :         qclvar(i,pverp-k+1)       = min(1._r8,qclvar_out(i,k))
        3706  5961033000 :         wm_zt_out(i,pverp-k+1)    = wm_zt(i,k)
        3707  5961033000 :         wp2rtp(i,pverp-k+1)       = wp2rtp_inout(i,k)
        3708  5961033000 :         wp2thlp(i,pverp-k+1)      = wp2thlp_inout(i,k)
        3709  5961033000 :         uprcp(i,pverp-k+1)        = uprcp_inout(i,k)
        3710  5961033000 :         vprcp(i,pverp-k+1)        = vprcp_inout(i,k)
        3711  5961033000 :         rc_coef(i,pverp-k+1)      = rc_coef_inout(i,k)
        3712  5961033000 :         wp4(i,pverp-k+1)          = wp4_inout(i,k)
        3713  5961033000 :         wpup2(i,pverp-k+1)        = wpup2_inout(i,k)
        3714  5961033000 :         wpvp2(i,pverp-k+1)        = wpvp2_inout(i,k)
        3715  5961033000 :         wp2up2(i,pverp-k+1)       = wp2up2_inout(i,k)
        3716  5961033000 :         wp2vp2(i,pverp-k+1)       = wp2vp2_inout(i,k)
        3717  5961033000 :         ice_supersat_frac(i,pverp-k+1) = ice_supersat_frac_inout(i,k)
        3718             :
        3719  5961033000 :         rtp2_zt_out(i,pverp-k+1)  = rtp2_zt(i,k)
        3720  5961033000 :         thl2_zt_out(i,pverp-k+1)  = thl2_zt(i,k)
        3721  6340772880 :         wp2_zt_out(i,pverp-k+1)   = wp2_zt(i,k)
        3722             :
        3723             :       end do
        3724             :     end do
        3725             :
        3726             :     !  Accumulate vars through macmic subcycle
        3727 14028765192 :     upwp_clubb_gw_mc(:ncol,:)   = upwp_clubb_gw_mc(:ncol,:)   + upwp(:ncol,:)
        3728 14028765192 :     vpwp_clubb_gw_mc(:ncol,:)   = vpwp_clubb_gw_mc(:ncol,:)   + vpwp(:ncol,:)
        3729 14028765192 :     thlp2_clubb_gw_mc(:ncol,:)  = thlp2_clubb_gw_mc(:ncol,:)  + thlp2(:ncol,:)
        3730 14028765192 :     wpthlp_clubb_gw_mc(:ncol,:) = wpthlp_clubb_gw_mc(:ncol,:) + wpthlp(:ncol,:)
        3731             :
        3732             :     ! And average at last macmic step
        3733     4467528 :     if (macmic_it == cld_macmic_num_steps) then
        3734  4676255064 :        upwp_clubb_gw(:ncol,:)   = upwp_clubb_gw_mc(:ncol,:)/REAL(cld_macmic_num_steps,r8)
        3735  4676255064 :        vpwp_clubb_gw(:ncol,:)   = vpwp_clubb_gw_mc(:ncol,:)/REAL(cld_macmic_num_steps,r8)
        3736  4676255064 :        thlp2_clubb_gw(:ncol,:)  = thlp2_clubb_gw_mc(:ncol,:)/REAL(cld_macmic_num_steps,r8)
        3737  4676255064 :        wpthlp_clubb_gw(:ncol,:) = wpthlp_clubb_gw_mc(:ncol,:)/REAL(cld_macmic_num_steps,r8)
        3738             :     end if
        3739             :
        3740   384207408 :     do k=1, nlev+1
        3741  6345240408 :       do i=1, ncol
        3742             :
        3743           0 :         mean_rt = pdf_params_chnk(lchnk)%mixt_frac(i,k) &
        3744           0 :                   * pdf_params_chnk(lchnk)%rt_1(i,k) &
        3745             :                   + ( 1.0_r8 - pdf_params_chnk(lchnk)%mixt_frac(i,k) ) &
        3746  5961033000 :                     * pdf_params_chnk(lchnk)%rt_2(i,k)
        3747             :
        3748  5961033000 :         pdfp_rtp2(i,pverp-k+1) = pdf_params_chnk(lchnk)%mixt_frac(i,k) &
        3749             :                                  * ( ( pdf_params_chnk(lchnk)%rt_1(i,k) - mean_rt )**2 &
        3750           0 :                                      + pdf_params_chnk(lchnk)%varnce_rt_1(i,k) ) &
        3751             :                                  + ( 1.0_r8 - pdf_params_chnk(lchnk)%mixt_frac(i,k) ) &
        3752             :                                    * ( ( pdf_params_chnk(lchnk)%rt_2(i,k) - mean_rt )**2 &
        3753 12301805880 :                                        + pdf_params_chnk(lchnk)%varnce_rt_2(i,k) )
        3754             :       end do
        3755             :     end do
        3756             :
        3757    62545392 :     do ixind=1,edsclr_dim
        3758  4999163832 :       do k=1, nlev+1
        3759 82488125304 :         do i=1, ncol
        3760 82430047440 :           edsclr_out(i,pverp-k+1,ixind) = edsclr_in(i,k,ixind)
        3761             :         end do
        3762             :       end do
        3763             :     end do
        3764             :
        3765     4467528 :     if (do_clubb_mf) then
        3766           0 :       do k=1, nlev+1
        3767           0 :         do i=1, ncol
        3768           0 :           mf_dry_a_output(i,pverp-k+1)     = mf_dry_a(i,k)
        3769           0 :           mf_moist_a_output(i,pverp-k+1)   = mf_moist_a(i,k)
        3770           0 :           mf_dry_w_output(i,pverp-k+1)     = mf_dry_w(i,k)
        3771           0 :           mf_moist_w_output(i,pverp-k+1)   = mf_moist_w(i,k)
        3772           0 :           mf_dry_qt_output(i,pverp-k+1)    = mf_dry_qt(i,k)
        3773           0 :           mf_moist_qt_output(i,pverp-k+1)  = mf_moist_qt(i,k)
        3774           0 :           mf_dry_thl_output(i,pverp-k+1)   = mf_dry_thl(i,k)
        3775           0 :           mf_moist_thl_output(i,pverp-k+1) = mf_moist_thl(i,k)
        3776           0 :           mf_dry_u_output(i,pverp-k+1)     = mf_dry_u(i,k)
        3777           0 :           mf_moist_u_output(i,pverp-k+1)   = mf_moist_u(i,k)
        3778           0 :           mf_dry_v_output(i,pverp-k+1)     = mf_dry_v(i,k)
        3779           0 :           mf_moist_v_output(i,pverp-k+1)   = mf_moist_v(i,k)
        3780           0 :           mf_moist_qc_output(i,pverp-k+1)  = mf_moist_qc(i,k)
        3781           0 :           mf_thlflx_output(i,pverp-k+1)    = mf_thlflx(i,k)
        3782           0 :           mf_qtflx_output(i,pverp-k+1)     = mf_qtflx(i,k)
        3783           0 :           s_ae_output(i,pverp-k+1)         = s_ae(i,k)
        3784           0 :           s_aw_output(i,pverp-k+1)         = s_aw(i,k)
        3785           0 :           s_awthl_output(i,pverp-k+1)      = s_awthl(i,k)
        3786           0 :           s_awqt_output(i,pverp-k+1)       = s_awqt(i,k)
        3787           0 :           s_awql_output(i,pverp-k+1)       = s_awql(i,k)
        3788           0 :           s_awqi_output(i,pverp-k+1)       = s_awqi(i,k)
        3789           0 :           s_awu_output(i,pverp-k+1)        = s_awu(i,k)
        3790           0 :           s_awv_output(i,pverp-k+1)        = s_awv(i,k)
        3791             :           mf_thlflx_output(i,pverp-k+1)    = mf_thlflx(i,k)
        3792           0 :           mf_qtflx_output(i,pverp-k+1)     = mf_qtflx(i,k)
        3793             :         end do
        3794             :       end do
        3795             :     end if
        3796             :
        3797             :       ! Values to use above top_lev, for variables that have not already been
        3798             :       ! set up there. These are mostly fill values that should not actually be
        3799             :       ! used in the run, but may end up in diagnostic output.
        3800    44675280 :     do k=1, top_lev-1
        3801   675843480 :       do i=1, ncol
        3802   631168200 :         upwp(i,k)         = 0._r8
        3803   631168200 :         vpwp(i,k)         = 0._r8
        3804   631168200 :         rcm(i,k)          = 0._r8
        3805   631168200 :         wprcp(i,k)        = 0._r8
        3806   631168200 :         cloud_frac(i,k)   = 0._r8
        3807   631168200 :         rcm_in_layer(i,k) = 0._r8
        3808   631168200 :         zt_out(i,k)       = 0._r8
        3809   631168200 :         zi_out(i,k)       = 0._r8
        3810   631168200 :         khzm(i,k)         = 0._r8
        3811   671375952 :         qclvar(i,k)       = 2._r8
        3812             :       end do
        3813             :     end do
        3814             :
        3815             :     ! enforce zero tracer tendencies above the top_lev level -- no change
        3816             :     icnt=0
        3817    53610336 :     do ixind=1,pcnst
        3818    53610336 :       if (lq(ixind)) then
        3819    49142808 :         icnt=icnt+1
        3820             :
        3821   820570608 :         do i=1, ncol
        3822  7763420808 :           edsclr_out(i,:top_lev-1,icnt) = state1%q(i,:top_lev-1,ixind)
        3823             :         end do
        3824             :
        3825             :       end if
        3826             :     end do
        3827             :
        3828             :     !  Fill up arrays needed for McICA.  Note we do not want the ghost point,
        3829             :     !   thus why the second loop is needed.
        3830    75947976 :     zi_out(:,1) = 0._r8
        3831             :
        3832             :     ! Compute static energy using CLUBB's variables
        3833   419947632 :     do k=1,pver
        3834  6942019032 :       do i=1, ncol
        3835 19566214200 :         clubb_s(i,k) = cpairv(i,k,lchnk) * thlm(i,k) / inv_exner_clubb(i,k) &
        3836           0 :                        + latvap * rcm(i,k) &
        3837 26503765704 :                        + gravit * state1%zm(i,k) + state1%phis(i)
        3838             :       end do
        3839             :     end do
        3840             :
        3841             :     ! Section below is concentrated on energy fixing for conservation.
        3842             :     !   because CLUBB and CAM's thermodynamic variables are different.
        3843             :
        3844             :     ! Initialize clubbtop to top_lev, for finding the highlest level CLUBB is
        3845             :     !  active for informing where to apply the energy fixer.
        3846    74597328 :     do i=1, ncol
        3847    70129800 :       clubbtop(i) = top_lev
        3848  3592571512 :       do while ((rtp2(i,clubbtop(i)) <= 1.e-15_r8 .and. rcm(i,clubbtop(i))  ==  0._r8) .and. clubbtop(i) <  pver)
        3849  3517974184 :         clubbtop(i) = clubbtop(i) + 1
        3850             :       end do
        3851             :     end do
        3852             :     !
        3853             :     ! set pbuf field so that HB scheme is only applied above CLUBB top
        3854             :     !
        3855     4467528 :     if (do_hb_above_clubb) then
        3856     4467528 :       call pbuf_set_field(pbuf, clubbtop_idx, clubbtop)
        3857             :     endif
        3858             :
        3859             :
        3860             :     ! Compute integrals for static energy, kinetic energy, water vapor, and liquid water
        3861             :     ! after CLUBB is called.  This is for energy conservation purposes.
        3862     4467528 :     se_a(:) = 0._r8
        3863     4467528 :     ke_a(:) = 0._r8
        3864     4467528 :     wv_a(:) = 0._r8
        3865     4467528 :     wl_a(:) = 0._r8
        3866             :
        3867   419947632 :     do k=1,pver
        3868  6942019032 :       do i=1, ncol
        3869  6522071400 :         se_a(i) = se_a(i) + clubb_s(i,k)*state1%pdel(i,k)*rga
        3870  6522071400 :         ke_a(i) = ke_a(i) + 0.5_r8*(um(i,k)**2+vm(i,k)**2)*state1%pdel(i,k)*rga
        3871  6522071400 :         wv_a(i) = wv_a(i) + (rtm(i,k)-rcm(i,k))*state1%pdeldry(i,k)*rga
        3872  6937551504 :         wl_a(i) = wl_a(i) + (rcm(i,k))*state1%pdeldry(i,k)*rga
        3873             :       end do
        3874             :     end do
        3875             :
        3876             :     ! Do the same as above, but for before CLUBB was called.
        3877     4467528 :     se_b(:) = 0._r8
        3878     4467528 :     ke_b(:) = 0._r8
        3879     4467528 :     wv_b(:) = 0._r8
        3880     4467528 :     wl_b(:) = 0._r8
        3881             :
        3882   419947632 :     do k=1, pver
        3883  6942019032 :       do i=1, ncol
        3884  6522071400 :         se_b(i) = se_b(i) + state1%s(i,k)*state1%pdel(i,k)*rga
        3885  6522071400 :         ke_b(i) = ke_b(i) + 0.5_r8*(state1%u(i,k)**2+state1%v(i,k)**2)*state1%pdel(i,k)*rga
        3886  6522071400 :         wv_b(i) = wv_b(i) + state1%q(i,k,ixq)*state1%pdeldry(i,k)*rga
        3887  6937551504 :         wl_b(i) = wl_b(i) + state1%q(i,k,ixcldliq)*state1%pdeldry(i,k)*rga
        3888             :       end do
        3889             :     end do
        3890             :
        3891             :
        3892    74597328 :     do i=1, ncol
        3893             :       ! Based on these integrals, compute the total energy before and after CLUBB call
        3894    70129800 :       te_a(i) = se_a(i) + ke_a(i) + (latvap+latice) * wv_a(i) + latice * wl_a(i)
        3895    70129800 :       te_b(i) = se_b(i) + ke_b(i) + (latvap+latice) * wv_b(i) + latice * wl_b(i)
        3896             :
        3897             :       ! Take into account the surface fluxes of heat and moisture
        3898             :       !  Use correct qflux from cam_in, not lhf/latvap as was done previously
        3899    70129800 :       te_b(i) = te_b(i) + (cam_in%shf(i)+cam_in%cflx(i,1)*(latvap+latice)) * hdtime
        3900             :
        3901             :       ! Compute the disbalance of total energy, over depth where CLUBB is active
        3902    74597328 :       se_dis(i) = (te_a(i) - te_b(i))/(state1%pint(i,pverp)-state1%pint(i,clubbtop(i)))
        3903             :     end do
        3904             :
        3905             :     ! Fix the total energy coming out of CLUBB so it achieves energy conservation.
        3906             :     ! Apply this fixer throughout the column evenly, but only at layers where
        3907             :     ! CLUBB is active.
        3908             :     !
        3909             :     ! NOTE: The energy fixer seems to cause the climate to change significantly
        3910             :     ! when using specified dynamics, so allow this to be turned off via a namelist
        3911             :     ! variable.
        3912     4467528 :     if (clubb_do_energyfix) then
        3913    74597328 :       do i=1, ncol
        3914  2443058816 :         do k=clubbtop(i),pver
        3915  2443058816 :           clubb_s(i,k) = clubb_s(i,k) - se_dis(i)*gravit
        3916             :         end do
        3917             :         ! convert to units of +ve [K]
        3918    74597328 :         se_dis(i) = -1._r8*se_dis(i)*gravit/cpairv(i,pver,lchnk)
        3919             :       end do
        3920             :     endif
        3921             :
        3922             :
        3923             :     !  Now compute the tendencies of CLUBB to CAM, note that pverp is the ghost point
        3924             :     !  for all variables and therefore is never called in this loop
        3925     4467528 :     rtm_integral_vtend(:) = 0._r8
        3926     4467528 :     rtm_integral_ltend(:) = 0._r8
        3927             :
        3928   419947632 :     do k=1, pver
        3929  6942019032 :        do i=1, ncol
        3930             :
        3931  6522071400 :           ptend_loc%u(i,k)          = (um(i,k) - state1%u(i,k))               / hdtime ! east-west wind
        3932  6522071400 :           ptend_loc%v(i,k)          = (vm(i,k) - state1%v(i,k))               / hdtime ! north-south wind
        3933  6522071400 :           ptend_loc%q(i,k,ixq)      = (rtm(i,k) - rcm(i,k)-state1%q(i,k,ixq)) / hdtime ! water vapor
        3934  6522071400 :           ptend_loc%q(i,k,ixcldliq) = (rcm(i,k) - state1%q(i,k,ixcldliq))     / hdtime ! Tendency of liquid water
        3935  6522071400 :           ptend_loc%s(i,k)          = (clubb_s(i,k) - state1%s(i,k))          / hdtime ! Tendency of static energy
        3936             :
        3937  6522071400 :           rtm_integral_ltend(i) = rtm_integral_ltend(i) + ptend_loc%q(i,k,ixcldliq)*state1%pdel(i,k)
        3938  6937551504 :           rtm_integral_vtend(i) = rtm_integral_vtend(i) + ptend_loc%q(i,k,ixq)*state1%pdel(i,k)
        3939             :
        3940             :        end do
        3941             :     end do
        3942             :
        3943    75947976 :     rtm_integral_ltend(:) = rtm_integral_ltend(:)/gravit
        3944    75947976 :     rtm_integral_vtend(:) = rtm_integral_vtend(:)/gravit
        3945             :
        3946             :     ! Accumulate Air Temperature Tendency (TTEND) for Gravity Wave parameterization
        3947  6942019032 :     ttend_clubb_mc(:ncol,:pver) = ttend_clubb_mc(:ncol,:pver) + ptend_loc%s(:ncol,:pver)/cpair
        3948             :
        3949             :     ! Average at last macmic step
        3950     4467528 :     if (macmic_it == cld_macmic_num_steps) then
        3951  4626523512 :        ttend_clubb(:ncol,:)  = ttend_clubb_mc(:ncol,:pver)/REAL(cld_macmic_num_steps,r8)
        3952             :     end if
        3953             :
        3954     4467528 :     if (clubb_do_adv) then
        3955           0 :       if (macmic_it == cld_macmic_num_steps) then
        3956             :
        3957           0 :         do k=1, pver
        3958           0 :           do i=1, ncol
        3959             :
        3960             :             ! Here add a constant to moments which can be either positive or
        3961             :             !  negative.  This is to prevent clipping when dynamics tries to
        3962             :             !  make all constituents positive
        3963           0 :             wp3(i,k)     = wp3(i,k)     + wp3_const
        3964           0 :             rtpthlp(i,k) = rtpthlp(i,k) + rtpthlp_const
        3965           0 :             wpthlp(i,k)  = wpthlp(i,k)  + wpthlp_const
        3966           0 :             wprtp(i,k)   = wprtp(i,k)   + wprtp_const
        3967             :
        3968           0 :             ptend_loc%q(i,k,ixthlp2)   = (thlp2(i,k)   - state1%q(i,k,ixthlp2))   / hdtime ! THLP Variance
        3969           0 :             ptend_loc%q(i,k,ixrtp2)    = (rtp2(i,k)    - state1%q(i,k,ixrtp2))    / hdtime ! RTP Variance
        3970           0 :             ptend_loc%q(i,k,ixrtpthlp) = (rtpthlp(i,k) - state1%q(i,k,ixrtpthlp)) / hdtime ! RTP THLP covariance
        3971           0 :             ptend_loc%q(i,k,ixwpthlp)  = (wpthlp(i,k)  - state1%q(i,k,ixwpthlp))  / hdtime ! WPTHLP
        3972           0 :             ptend_loc%q(i,k,ixwprtp)   = (wprtp(i,k)   - state1%q(i,k,ixwprtp))   / hdtime ! WPRTP
        3973           0 :             ptend_loc%q(i,k,ixwp2)     = (wp2(i,k)     - state1%q(i,k,ixwp2))     / hdtime ! WP2
        3974           0 :             ptend_loc%q(i,k,ixwp3)     = (wp3(i,k)     - state1%q(i,k,ixwp3))     / hdtime ! WP3
        3975           0 :             ptend_loc%q(i,k,ixup2)     = (up2(i,k)     - state1%q(i,k,ixup2))     / hdtime ! UP2
        3976           0 :             ptend_loc%q(i,k,ixvp2)     = (vp2(i,k)     - state1%q(i,k,ixvp2))     / hdtime ! VP2
        3977             :
        3978             :           end do
        3979             :         end do
        3980             :
        3981             :       else
        3982             :
        3983           0 :         do k=1, pver
        3984           0 :           do i=1, ncol
        3985           0 :             ptend_loc%q(i,k,ixthlp2)   = 0._r8
        3986           0 :             ptend_loc%q(i,k,ixrtp2)    = 0._r8
        3987           0 :             ptend_loc%q(i,k,ixrtpthlp) = 0._r8
        3988           0 :             ptend_loc%q(i,k,ixwpthlp)  = 0._r8
        3989           0 :             ptend_loc%q(i,k,ixwprtp)   = 0._r8
        3990           0 :             ptend_loc%q(i,k,ixwp2)     = 0._r8
        3991           0 :             ptend_loc%q(i,k,ixwp3)     = 0._r8
        3992           0 :             ptend_loc%q(i,k,ixup2)     = 0._r8
        3993           0 :             ptend_loc%q(i,k,ixvp2)     = 0._r8
        3994             :           end do
        3995             :         end do
        3996             :
        3997             :       end if
        3998             :     end if
        3999             :
        4000             :
        4001             :     !  Apply tendencies to ice mixing ratio, liquid and ice number, and aerosol constituents.
        4002             :     !  Loading up this array doesn't mean the tendencies are applied.
        4003             :     ! edsclr_out is compressed with just the constituents being used, ptend and state are not compressed
        4004             :     icnt=0
        4005    53610336 :     do ixind=1,pcnst
        4006    53610336 :       if (lq(ixind)) then
        4007    49142808 :         icnt=icnt+1
        4008             :         if ((ixind /= ixq)       .and. (ixind /= ixcldliq) .and.&
        4009             :             (ixind /= ixthlp2)   .and. (ixind /= ixrtp2)   .and.&
        4010             :             (ixind /= ixrtpthlp) .and. (ixind /= ixwpthlp) .and.&
        4011             :             (ixind /= ixwprtp)   .and. (ixind /= ixwp2)    .and.&
        4012    49142808 :             (ixind /= ixwp3)     .and. (ixind /= ixup2)    .and. (ixind /= ixvp2) ) then
        4013             :
        4014  3779528688 :           do k=1, pver
        4015 62478171288 :             do i=1, ncol
        4016 62437963536 :               ptend_loc%q(i,k,ixind) = (edsclr_out(i,k,icnt)-state1%q(i,k,ixind))/hdtime ! transported constituents
        4017             :             end do
        4018             :           end do
        4019             :
        4020             :         end if
        4021             :       end if
        4022             :     end do
        4023             :
        4024     4467528 :     call t_stopf("clubb_tend_cam_i_loop")
        4025             :
        4026     4467528 :     call outfld('KVH_CLUBB', khzm, pcols, lchnk)
        4027             :
        4028    74597328 :     eleak(:ncol) = (te_a(:ncol) - te_b(:ncol))/hdtime
        4029     4467528 :     call outfld('ELEAK_CLUBB', eleak, pcols, lchnk)
        4030     4467528 :     call outfld('TFIX_CLUBB', se_dis, pcols, lchnk)
        4031             :
        4032             :     ! Add constant to ghost point so that output is not corrupted
        4033     4467528 :     if (clubb_do_adv) then
        4034           0 :       if (macmic_it == cld_macmic_num_steps) then
        4035           0 :         wp3(:,pverp)     = wp3(:,pverp)     + wp3_const
        4036           0 :         rtpthlp(:,pverp) = rtpthlp(:,pverp) + rtpthlp_const
        4037           0 :         wpthlp(:,pverp)  = wpthlp(:,pverp)  + wpthlp_const
        4038           0 :         wprtp(:,pverp)   = wprtp(:,pverp)   + wprtp_const
        4039             :       end if
        4040             :     end if
        4041             :
        4042             :     ! ------------------------------------------------- !
        4043             :     ! End column computation of CLUBB, begin to apply   !
        4044             :     ! and compute output, etc                           !
        4045             :     ! ------------------------------------------------- !
        4046             :
        4047             :     !  Output CLUBB tendencies (convert dry basis to wet for consistency with  history variable definition)
        4048  6942019032 :     temp2d(:ncol,:pver) = ptend_loc%q(:ncol,:pver,ixq)*state1%pdeldry(:ncol,:pver)/state1%pdel(:ncol,:pver)
        4049     4467528 :     call outfld( 'RVMTEND_CLUBB', temp2d, pcols, lchnk)
        4050             :
        4051  6942019032 :     temp2d(:ncol,:pver) = ptend_loc%q(:ncol,:pver,ixcldliq)*state1%pdeldry(:ncol,:pver)/state1%pdel(:ncol,:pver)
        4052     4467528 :     call outfld( 'RCMTEND_CLUBB', temp2d, pcols, lchnk)
        4053             :
        4054  6942019032 :     temp2d(:ncol,:pver) = ptend_loc%q(:ncol,:pver,ixcldice)*state1%pdeldry(:ncol,:pver)/state1%pdel(:ncol,:pver)
        4055     4467528 :     call outfld( 'RIMTEND_CLUBB', temp2d, pcols, lchnk)
        4056             :
        4057     4467528 :     call outfld( 'STEND_CLUBB', ptend_loc%s,pcols, lchnk)
        4058     4467528 :     call outfld( 'UTEND_CLUBB', ptend_loc%u,pcols, lchnk)
        4059     4467528 :     call outfld( 'VTEND_CLUBB', ptend_loc%v,pcols, lchnk)
        4060             :
        4061  6942019032 :     cmeliq(:ncol,:pver) = ptend_loc%q(:ncol,:pver,ixcldliq)*state1%pdeldry(:ncol,:pver)/state1%pdel(:ncol,:pver)
        4062     4467528 :     call outfld( 'CMELIQ', cmeliq, pcols, lchnk)
        4063             :
        4064     4467528 :     call physics_ptend_sum(ptend_loc,ptend_all,ncol)
        4065     4467528 :     call physics_update(state1,ptend_loc,hdtime)
        4066             :
        4067             :     ! Due to the order of operation of CLUBB, which closes on liquid first,
        4068             :     ! then advances it's predictive equations second, this can lead to
        4069             :     ! RHliq > 1 directly before microphysics is called.  Therefore, we use
        4070             :     ! ice_macro_tend to enforce RHliq <= 1 everywhere before microphysics is called.
        4071             :
        4072     4467528 :     if (clubb_do_liqsupersat) then
        4073             :
        4074             :       ! -------------------------------------- !
        4075             :       ! Ice Saturation Adjustment Computation  !
        4076             :       ! -------------------------------------- !
        4077             :
        4078           0 :       latsub = latvap + latice
        4079             :
        4080           0 :       lq2(:)        = .FALSE.
        4081           0 :       lq2(ixq)      = .TRUE.
        4082           0 :       lq2(ixcldliq) = .TRUE.
        4083           0 :       lq2(ixnumliq) = .TRUE.
        4084             :
        4085           0 :       call physics_ptend_init(ptend_loc, state%psetcols, 'iceadj', ls=.true., lq=lq2 )
        4086             :
        4087           0 :       stend(:ncol,:)=0._r8
        4088           0 :       qvtend(:ncol,:)=0._r8
        4089           0 :       qctend(:ncol,:)=0._r8
        4090           0 :       inctend(:ncol,:)=0._r8
        4091             :
        4092           0 :       call liquid_macro_tend(npccn(1:ncol,top_lev:pver), state1%t(1:ncol,top_lev:pver),                      &
        4093           0 :                              state1%pmid(1:ncol,top_lev:pver), state1%q(1:ncol,top_lev:pver,ixq),            &
        4094           0 :                              state1%q(1:ncol,top_lev:pver,ixcldliq), state1%q(1:ncol,top_lev:pver,ixnumliq), &
        4095           0 :                              latvap, hdtime, stend(1:ncol,top_lev:pver),qvtend(1:ncol,top_lev:pver),         &
        4096           0 :                              qctend(1:ncol,top_lev:pver), inctend(1:ncol,top_lev:pver), ncol*(pver-top_lev+1))
        4097             :
        4098             :       ! update local copy of state with the tendencies
        4099           0 :       ptend_loc%q(:ncol,top_lev:pver,ixq)=qvtend(:ncol,top_lev:pver)
        4100           0 :       ptend_loc%q(:ncol,top_lev:pver,ixcldliq)=qctend(:ncol,top_lev:pver)
        4101           0 :       ptend_loc%q(:ncol,top_lev:pver,ixnumliq)=inctend(:ncol,top_lev:pver)
        4102           0 :       ptend_loc%s(:ncol,top_lev:pver)=stend(:ncol,top_lev:pver)
        4103             :
        4104             :       ! Add the ice tendency to the output tendency
        4105           0 :       call physics_ptend_sum(ptend_loc, ptend_all, ncol)
        4106             :
        4107             :       ! ptend_loc is reset to zero by this call
        4108           0 :       call physics_update(state1, ptend_loc, hdtime)
        4109             :
        4110             :       ! Write output for tendencies:
        4111             :       !        oufld: QVTENDICE,QCTENDICE,NCTENDICE,FQTENDICE
        4112           0 :       temp2d(:ncol,:pver) =  stend(:ncol,:pver)/cpairv(:ncol,:pver,lchnk)
        4113           0 :       call outfld( 'TTENDICE', temp2d, pcols, lchnk )
        4114           0 :       call outfld( 'QVTENDICE', qvtend, pcols, lchnk )
        4115           0 :       call outfld( 'QCTENDICE', qctend, pcols, lchnk )
        4116           0 :       call outfld( 'NCTENDICE', inctend, pcols, lchnk )
        4117             :
        4118           0 :       where(qctend .ne. 0._r8)
        4119             :         fqtend = 1._r8
        4120             :       elsewhere
        4121             :         fqtend = 0._r8
        4122             :       end where
        4123             :
        4124           0 :       call outfld( 'FQTENDICE', fqtend, pcols, lchnk )
        4125             :     end if
        4126             :
        4127             :     ! ------------------------------------------------------------ !
        4128             :     ! The rest of the code deals with diagnosing variables         !
        4129             :     ! for microphysics/radiation computation and macrophysics      !
        4130             :     ! ------------------------------------------------------------ !
        4131             :
        4132             :     ! --------------------------------------------------------------------------------- !
        4133             :     !  COMPUTE THE ICE CLOUD DETRAINMENT                                                !
        4134             :     !  Detrainment of convective condensate into the environment or stratiform cloud    !
        4135             :     ! --------------------------------------------------------------------------------- !
        4136             :
        4137             :     !  Initialize the shallow convective detrainment rate, will always be zero
        4138     4467528 :     dlf2(:,:) = 0.0_r8
        4139     4467528 :     dlf_liq_out(:,:) = 0.0_r8
        4140     4467528 :     dlf_ice_out(:,:) = 0.0_r8
        4141             :
        4142     4467528 :     lqice(:)        = .false.
        4143     4467528 :     lqice(ixcldliq) = .true.
        4144     4467528 :     lqice(ixcldice) = .true.
        4145     4467528 :     lqice(ixnumliq) = .true.
        4146     4467528 :     lqice(ixnumice) = .true.
        4147             :
        4148     4467528 :     call physics_ptend_init(ptend_loc,state%psetcols, 'clubb', ls=.true., lq=lqice)
        4149             :
        4150   419947632 :     do k=1,pver
        4151  6942019032 :       do i=1,ncol
        4152  6522071400 :         if( state1%t(i,k) > meltpt_temp ) then
        4153             :           dum1 = 0.0_r8
        4154  5177461042 :         elseif ( state1%t(i,k) < dt_low ) then
        4155             :           dum1 = 1.0_r8
        4156             :         else
        4157  1383269148 :           dum1 = ( meltpt_temp - state1%t(i,k) ) / ( meltpt_temp - dt_low )
        4158             :         endif
        4159             :
        4160  6522071400 :         ptend_loc%q(i,k,ixcldliq) = dlf(i,k) * ( 1._r8 - dum1 )
        4161  6522071400 :         ptend_loc%q(i,k,ixcldice) = dlf(i,k) * dum1
        4162           0 :         ptend_loc%q(i,k,ixnumliq) = 3._r8 * ( max(0._r8, ( dlf(i,k) - dlf2(i,k) )) * ( 1._r8 - dum1 ) ) &
        4163             :                                    / (4._r8*3.14_r8*dl_rad**3*997._r8) + & ! Deep    Convection
        4164             :                                    3._r8 * (                         dlf2(i,k)    * ( 1._r8 - dum1 ) ) &
        4165  6522071400 :                                    / (4._r8*3.14_r8*10.e-6_r8**3*997._r8)     ! Shallow Convection
        4166           0 :         ptend_loc%q(i,k,ixnumice) = 3._r8 * ( max(0._r8, ( dlf(i,k) - dlf2(i,k) )) *  dum1 ) &
        4167             :                                    / (4._r8*3.14_r8*di_rad**3*500._r8) + & ! Deep    Convection
        4168             :                                    3._r8 * (                         dlf2(i,k)    *  dum1 ) &
        4169  6522071400 :                                    / (4._r8*3.14_r8*50.e-6_r8**3*500._r8)     ! Shallow Convection
        4170  6522071400 :         ptend_loc%s(i,k)          = dlf(i,k) * dum1 * latice
        4171             :
        4172  6522071400 :         dlf_liq_out(i,k) = dlf(i,k) * ( 1._r8 - dum1 )
        4173  6522071400 :         dlf_ice_out(i,k) = dlf(i,k) * dum1
        4174             :
        4175             :         ! convert moist dlf tendencies to dry
        4176  6522071400 :         ptend_loc%q(i,k,ixcldliq) = ptend_loc%q(i,k,ixcldliq)*state1%pdel(i,k)/state1%pdeldry(i,k)
        4177  6522071400 :         ptend_loc%q(i,k,ixcldice) = ptend_loc%q(i,k,ixcldice)*state1%pdel(i,k)/state1%pdeldry(i,k)
        4178             :
        4179             :         ! Only rliq is saved from deep convection, which is the reserved liquid.  We need to keep
        4180             :         !   track of the integrals of ice and static energy that is effected from conversion to ice
        4181             :         !   so that the energy checker doesn't complain.
        4182  6522071400 :         det_s(i)                  = det_s(i) + ptend_loc%s(i,k)*state1%pdel(i,k)*rga
        4183  6937551504 :         det_ice(i)                = det_ice(i) - ptend_loc%q(i,k,ixcldice)*state1%pdeldry(i,k)*rga
        4184             :       enddo
        4185             :     enddo
        4186             :
        4187    74597328 :     det_ice(:ncol) = det_ice(:ncol)/1000._r8  ! divide by density of water
        4188             :
        4189             :     ! output moist basis to be consistent with history variable definition
        4190  6942019032 :     temp2d(:ncol,:pver) = ptend_loc%q(:ncol,:pver,ixcldliq)*state1%pdeldry(:ncol,:pver)/state1%pdel(:ncol,:pver)
        4191     4467528 :     call outfld( 'DPDLFLIQ', temp2d, pcols, lchnk)
        4192             :
        4193             :     ! output moist basis to be consistent with history variable definition
        4194  6942019032 :     temp2d(:ncol,:pver) = ptend_loc%q(:ncol,:pver,ixcldice)*state1%pdeldry(:ncol,:pver)/state1%pdel(:ncol,:pver)
        4195     4467528 :     call outfld( 'DPDLFICE', temp2d, pcols, lchnk)
        4196             :
        4197  6942019032 :     temp2d(:ncol,:pver) = ptend_loc%s(:ncol,:pver)/cpairv(:ncol,:pver, lchnk)
        4198     4467528 :     call outfld( 'DPDLFT',   temp2d, pcols, lchnk)
        4199             :
        4200     4467528 :     call outfld( 'DETNLIQTND', ptend_loc%q(:,:,ixnumliq),pcols, lchnk )
        4201             :
        4202     4467528 :     call physics_ptend_sum(ptend_loc,ptend_all,ncol)
        4203     4467528 :     call physics_update(state1,ptend_loc,hdtime)
        4204             :
        4205             :     ! ptend_all now has all accumulated tendencies.  Convert the tendencies for the
        4206             :     ! wet constituents to wet air basis.
        4207    53610336 :     do ixind = 1, pcnst
        4208    53610336 :       if (lq(ixind) .and. cnst_type(ixind) == 'wet') then
        4209  4619423952 :         do k = 1, pver
        4210 76362209352 :           do i = 1, ncol
        4211 76313066544 :             ptend_all%q(i,k,ixind) = ptend_all%q(i,k,ixind)*state1%pdeldry(i,k)/state1%pdel(i,k)
        4212             :           end do
        4213             :         end do
        4214             :       end if
        4215             :     end do
        4216             :
        4217             :     ! ------------------------------------------------- !
        4218             :     ! Diagnose relative cloud water variance            !
        4219             :     ! ------------------------------------------------- !
        4220             :
        4221     4467528 :     if (deep_scheme  ==  'CLUBB_SGS') then
        4222             :       relvarmax = 2.0_r8
        4223             :     else
        4224     4467528 :       relvarmax = 10.0_r8
        4225             :     endif
        4226             :
        4227  7067629296 :     relvar(:,:) = relvarmax  ! default
        4228             :
        4229     4467528 :     if (deep_scheme .ne. 'CLUBB_SGS') then
        4230     4467528 :       where (rcm(:ncol,:pver) /= 0 .and. qclvar(:ncol,:pver) /= 0) &
        4231 20821589568 :           relvar(:ncol,:pver) = min(relvarmax,max(0.001_r8,rcm(:ncol,:pver)**2/qclvar(:ncol,:pver)))
        4232             :     endif
        4233             :
        4234             :     ! ------------------------------------------------- !
        4235             :     ! Optional Accretion enhancement factor             !
        4236             :     ! ------------------------------------------------- !
        4237  6942019032 :      accre_enhan(:ncol,:pver) = 1._r8
        4238             :
        4239             :     ! ------------------------------------------------- !
        4240             :     ! Diagnose some output variables                    !
        4241             :     ! ------------------------------------------------- !
        4242             :
        4243             :     !  density
        4244  6942019032 :     rho(1:ncol,1:pver) = rga*state1%pdel(1:ncol,1:pver)/(state1%zi(1:ncol,1:pver)-state1%zi(1:ncol,2:pverp))
        4245    74597328 :     rho(1:ncol,pverp) = rho(1:ncol,pver)
        4246             :
        4247     4467528 :     wpthvp_diag(:,:) = 0.0_r8
        4248   419947632 :     do k=1,pver
        4249  6942019032 :       do i=1,ncol
        4250  6522071400 :         eps = rairv(i,k,lchnk)*inv_rh2o
        4251             :         !  buoyancy flux
        4252  6522071400 :         wpthvp_diag(i,k) = (wpthlp(i,k)-(apply_const*wpthlp_const))+((1._r8-eps)/eps)*theta0* &
        4253           0 :                        (wprtp(i,k)-(apply_const*wprtp_const))+((latvap/cpairv(i,k,lchnk))* &
        4254  6522071400 :                        state1%exner(i,k)-(1._r8/eps)*theta0)*wprcp(i,k)
        4255             :
        4256             :         !  total water mixing ratio
        4257  6522071400 :         qt_output(i,k) = state1%q(i,k,ixq)+state1%q(i,k,ixcldliq)+state1%q(i,k,ixcldice)
        4258             :         !  liquid water potential temperature
        4259  6522071400 :         thetal_output(i,k) = (state1%t(i,k)*state1%exner(i,k))-(latvap/cpairv(i,k,lchnk))*state1%q(i,k,ixcldliq)
        4260             :         !  liquid water static energy
        4261  6937551504 :         sl_output(i,k) = cpairv(i,k,lchnk)*state1%t(i,k)+gravit*state1%zm(i,k)-latvap*state1%q(i,k,ixcldliq)
        4262             :       enddo
        4263             :     enddo
        4264             :
        4265   424415160 :     do k=1,pverp
        4266  7016616360 :       do i=1,ncol
        4267  6592201200 :         wpthlp_output(i,k)  = (wpthlp(i,k)-(apply_const*wpthlp_const))*rho(i,k)*cpair !  liquid water potential temperature flux
        4268  6592201200 :         wprtp_output(i,k)   = (wprtp(i,k)-(apply_const*wprtp_const))*rho(i,k)*latvap  !  total water mixig ratio flux
        4269  6592201200 :         rtpthlp_output(i,k) = rtpthlp(i,k)-(apply_const*rtpthlp_const)                !  rtpthlp output
        4270  6592201200 :         wp3_output(i,k)     = wp3(i,k) - (apply_const*wp3_const)                      !  wp3 output
        4271  6592201200 :         tke(i,k)            = 0.5_r8*(up2(i,k)+vp2(i,k)+wp2(i,k))                     !  turbulent kinetic energy
        4272  7012148832 :         if (do_clubb_mf) then
        4273           0 :           mf_thlflx_output(i,k) = mf_thlflx_output(i,k)*rho(i,k)*cpair
        4274           0 :           mf_qtflx_output(i,k)  = mf_qtflx_output(i,k)*rho(i,k)*latvap
        4275             :         end if
        4276             :       enddo
        4277             :     enddo
        4278             :
        4279             :     ! --------------------------------------------------------------------------------- !
        4280             :     !  Diagnose some quantities that are computed in macrop_tend here.                  !
        4281             :     !  These are inputs required for the microphysics calculation.                      !
        4282             :     !                                                                                   !
        4283             :     !  FIRST PART COMPUTES THE STRATIFORM CLOUD FRACTION FROM CLUBB CLOUD FRACTION      !
        4284             :     ! --------------------------------------------------------------------------------- !
        4285             :
        4286             :     !  initialize variables
        4287  7067629296 :     alst(:,:) = 0.0_r8
        4288  7067629296 :     qlst(:,:) = 0.0_r8
        4289             :
        4290   419947632 :     do k=1,pver
        4291  6942019032 :       do i=1,ncol
        4292  6522071400 :         alst(i,k) = cloud_frac(i,k)
        4293  6937551504 :         qlst(i,k) = rcm(i,k)/max(0.01_r8,alst(i,k))  ! Incloud stratus condensate mixing ratio
        4294             :       enddo
        4295             :     enddo
        4296             :
        4297             :     ! --------------------------------------------------------------------------------- !
        4298             :     !  THIS PART COMPUTES CONVECTIVE AND DEEP CONVECTIVE CLOUD FRACTION                 !
        4299             :     ! --------------------------------------------------------------------------------- !
        4300             :
        4301  7067629296 :     deepcu(:,:) = 0.0_r8
        4302  7067629296 :     shalcu(:,:) = 0.0_r8
        4303             :
        4304   415480104 :     do k=1,pver-1
        4305  6867421704 :       do i=1,ncol
        4306             :         !  diagnose the deep convective cloud fraction, as done in macrophysics based on the
        4307             :         !  deep convective mass flux, read in from pbuf.  Since shallow convection is never
        4308             :         !  called, the shallow convective mass flux will ALWAYS be zero, ensuring that this cloud
        4309             :         !  fraction is purely from deep convection scheme.
        4310  6451941600 :         deepcu(i,k) = max(0.0_r8,min(dp1*log(1.0_r8+dp2*(cmfmc(i,k+1)-cmfmc_sh(i,k+1))),0.6_r8))
        4311  6451941600 :         shalcu(i,k) = 0._r8
        4312             :
        4313  6451941600 :         if (deepcu(i,k) <= frac_limit .or. dp_icwmr(i,k) < ic_limit) then
        4314  6295134567 :           deepcu(i,k) = 0._r8
        4315             :         endif
        4316             :
        4317             :         !  using the deep convective cloud fraction, and CLUBB cloud fraction (variable
        4318             :         !  "cloud_frac"), compute the convective cloud fraction.  This follows the formulation
        4319             :         !  found in macrophysics code.  Assumes that convective cloud is all nonstratiform cloud
        4320             :         !  from CLUBB plus the deep convective cloud fraction
        4321  6862954176 :         concld(i,k) = min(cloud_frac(i,k)-alst(i,k)+deepcu(i,k),0.80_r8)
        4322             :       enddo
        4323             :     enddo
        4324             :
        4325     4467528 :     if (single_column .and. .not. scm_cambfb_mode) then
        4326             :       if (trim(scm_clubb_iop_name)  ==  'ATEX_48hr'       .or. &
        4327             :           trim(scm_clubb_iop_name)  ==  'BOMEX_5day'      .or. &
        4328             :           trim(scm_clubb_iop_name)  ==  'DYCOMSrf01_4day' .or. &
        4329             :           trim(scm_clubb_iop_name)  ==  'DYCOMSrf02_06hr' .or. &
        4330           0 :           trim(scm_clubb_iop_name)  ==  'RICO_3day'       .or. &
        4331             :           trim(scm_clubb_iop_name)  ==  'ARM_CC') then
        4332             :
        4333           0 :          deepcu(:,:) = 0.0_r8
        4334           0 :          concld(:,:) = 0.0_r8
        4335             :
        4336             :       endif
        4337             :     endif
        4338             :
        4339             :     ! --------------------------------------------------------------------------------- !
        4340             :     !  COMPUTE THE ICE CLOUD FRACTION PORTION                                           !
        4341             :     !  use the aist_vector function to compute the ice cloud fraction                   !
        4342             :     ! --------------------------------------------------------------------------------- !
        4343             :
        4344   687999312 :     aist(:,:top_lev-1) = 0._r8
        4345  7067629296 :     qsatfac(:, :) = 0._r8 ! Zero out entire profile in case qsatfac is left undefined in aist_vector below
        4346             :
        4347   379739880 :     do k = top_lev, pver
        4348             :
        4349             :       ! For Type II PSC and for thin cirrus, the clouds can be thin, but
        4350             :       ! extensive and they should start forming when the gridbox mean saturation
        4351             :       ! reaches 1.0.
        4352             :       !
        4353             :       ! For now, use the tropopause diagnostic to determine where the Type II
        4354             :       ! PSC should be, but in the future wold like a better metric that can also
        4355             :       ! identify the level for thin cirrus. Include the tropopause level so that
        4356             :       ! the cold point tropopause will use the stratospheric values.
        4357 30397060512 :       where (k <= troplev)
        4358             :         rhmini = rhminis_const
        4359             :         rhmaxi = rhmaxis_const
        4360             :       elsewhere
        4361             :         rhmini = rhmini_const
        4362             :         rhmaxi = rhmaxi_const
        4363             :       end where
        4364             :
        4365   379739880 :       if ( trim(subcol_scheme) == 'SILHS' ) then
        4366             :         call aist_vector(state1%q(:,k,ixq),state1%t(:,k),state1%pmid(:,k),state1%q(:,k,ixcldice), &
        4367           0 :              state1%q(:,k,ixnumice), cam_in%landfrac(:),cam_in%snowhland(:),aist(:,k),ncol )
        4368             :       else
        4369             :         call aist_vector(state1%q(:,k,ixq),state1%t(:,k),state1%pmid(:,k),state1%q(:,k,ixcldice), &
        4370             :               state1%q(:,k,ixnumice), cam_in%landfrac(:),cam_in%snowhland(:),aist(:,k),ncol,&
        4371   375272352 :               qsatfac_out=qsatfac(:,k), rhmini_in=rhmini, rhmaxi_in=rhmaxi)
        4372             :       endif
        4373             :     enddo
        4374             :
        4375             :     ! --------------------------------------------------------------------------------- !
        4376             :     !  THIS PART COMPUTES THE LIQUID STRATUS FRACTION                                   !
        4377             :     !                                                                                   !
        4378             :     !  For now leave the computation of ice stratus fraction from macrop_driver intact  !
        4379             :     !  because CLUBB does nothing with ice.  Here I simply overwrite the liquid stratus !
        4380             :     !  fraction that was coded in macrop_driver                                         !
        4381             :     ! --------------------------------------------------------------------------------- !
        4382             :
        4383             :     !  Recompute net stratus fraction using maximum over-lapping assumption, as done
        4384             :     !  in macrophysics code, using alst computed above and aist read in from physics buffer
        4385             :
        4386   419947632 :     do k=1,pver
        4387  6942019032 :       do i=1,ncol
        4388  6522071400 :         ast(i,k) = max(alst(i,k),aist(i,k))
        4389  6937551504 :         qist(i,k) = state1%q(i,k,ixcldice)/max(0.01_r8,aist(i,k))
        4390             :       enddo
        4391             :     enddo
        4392             :
        4393             :    !  Probably need to add deepcu cloud fraction to the cloud fraction array, else would just
        4394             :    !  be outputting the shallow convective cloud fraction
        4395   419947632 :     do k=1,pver
        4396  6942019032 :       do i=1,ncol
        4397  6937551504 :         cloud_frac(i,k) = min(ast(i,k)+deepcu(i,k),1.0_r8)
        4398             :       enddo
        4399             :     enddo
        4400             :
        4401             :     ! --------------------------------------------------------------------------------- !
        4402             :     !  DIAGNOSE THE PBL DEPTH                                                           !
        4403             :     !  this is needed for aerosol code                                                  !
        4404             :     ! --------------------------------------------------------------------------------- !
        4405    74597328 :     do i=1,ncol
        4406  6596668728 :       do k=1,pver
        4407             :          !use local exner since state%exner is not a proper exner
        4408  6522071400 :          th(i,k) = state1%t(i,k)*inv_exner_clubb(i,k)
        4409             :          !thv should have condensate loading to be consistent with earlier def's in this module
        4410  6592201200 :          thv(i,k) = th(i,k)*(1.0_r8+zvir*state1%q(i,k,ixq) - state1%q(i,k,ixcldliq))
        4411             :       enddo
        4412             :     enddo
        4413             :
        4414             :     ! diagnose surface friction and obukhov length (inputs to diagnose PBL depth)
        4415    74597328 :     rrho(1:ncol) = (rga)*(state1%pdel(1:ncol,pver)/dz_g(1:ncol,pver))
        4416     8935056 :     call calc_ustar( ncol, state1%t(1:ncol,pver), state1%pmid(1:ncol,pver), cam_in%wsx(1:ncol), cam_in%wsy(1:ncol), &
        4417    13402584 :                     rrho(1:ncol), ustar2(1:ncol))
        4418             :     ! use correct qflux from coupler
        4419           0 :     call calc_obklen( ncol, th(1:ncol,pver), thv(1:ncol,pver), cam_in%cflx(1:ncol,1), cam_in%shf(1:ncol), &
        4420             :                       rrho(1:ncol), ustar2(1:ncol), kinheat(1:ncol), kinwat(1:ncol), kbfs(1:ncol), &
        4421     4467528 :                       obklen(1:ncol))
        4422             :
        4423     4467528 :     dummy2(:) = 0._r8
        4424     4467528 :     dummy3(:) = 0._r8
        4425             :
        4426    74597328 :     where (kbfs(:ncol)  ==  -0.0_r8) kbfs(:ncol) = 0.0_r8
        4427             :
        4428             :     !  Compute PBL depth according to Holtslag-Boville Scheme
        4429             :     call pblintd(ncol, thv, state1%zm, state1%u, state1%v, &
        4430             :                 ustar2, obklen, kbfs, pblh, dummy2, &
        4431    75947976 :                 state1%zi, cloud_frac(:,1:pver), 1._r8-cam_in%landfrac, dummy3)
        4432             :
        4433             :     !  Output the PBL depth
        4434     4467528 :     call outfld('PBLH', pblh, pcols, lchnk)
        4435             :
        4436             :     ! Assign the first pver levels of cloud_frac back to cld
        4437 14130791064 :     cld(:,1:pver) = cloud_frac(:,1:pver)
        4438             :
        4439             :     ! --------------------------------------------------------------------------------- !
        4440             :     !  END CLOUD FRACTION DIAGNOSIS, begin to store variables back into buffer          !
        4441             :     ! --------------------------------------------------------------------------------- !
        4442             :
        4443             :     !  Output calls of variables goes here
        4444     4467528 :     call outfld( 'RELVAR',           relvar,                pcols, lchnk )
        4445     4467528 :     call outfld( 'RHO_CLUBB',        rho(:,1:pver),         pcols, lchnk )
        4446     4467528 :     call outfld( 'WP2_CLUBB',        wp2,                   pcols, lchnk )
        4447     4467528 :     call outfld( 'UP2_CLUBB',        up2,                   pcols, lchnk )
        4448     4467528 :     call outfld( 'VP2_CLUBB',        vp2,                   pcols, lchnk )
        4449     4467528 :     call outfld( 'WP3_CLUBB',        wp3_output(:,1:pver),  pcols, lchnk )
        4450     4467528 :     call outfld( 'UPWP_CLUBB',       upwp,                  pcols, lchnk )
        4451     4467528 :     call outfld( 'VPWP_CLUBB',       vpwp,                  pcols, lchnk )
        4452     4467528 :     call outfld( 'WPTHLP_CLUBB',     wpthlp_output,         pcols, lchnk )
        4453     4467528 :     call outfld( 'WPRTP_CLUBB',      wprtp_output,          pcols, lchnk )
        4454     4467528 :     call outfld( 'RTP2_CLUBB',       rtp2,                  pcols, lchnk )
        4455     4467528 :     call outfld( 'RTPTHLP_CLUBB',    rtpthlp_output,        pcols, lchnk )
        4456     4467528 :     call outfld( 'RCM_CLUBB',        rcm(:,1:pver),         pcols, lchnk )
        4457     4467528 :     call outfld( 'RTM_CLUBB',        rtm(:,1:pver),         pcols, lchnk )
        4458     4467528 :     call outfld( 'THLM_CLUBB',       thlm(:,1:pver),        pcols, lchnk )
        4459             :
        4460  7016616360 :     temp2dp(:ncol,:) = wprcp(:ncol,:) * latvap
        4461     4467528 :     call outfld( 'WPRCP_CLUBB',      temp2dp,                 pcols, lchnk )
        4462             :
        4463  7016616360 :     temp2dp(:ncol,:) = wpthvp(:ncol,:) * cpair
        4464     4467528 :     call outfld( 'WPTHVP_CLUBB',     temp2dp,                 pcols, lchnk )
        4465             :
        4466     4467528 :     call outfld( 'RTP2_ZT_CLUBB',    rtp2_zt_out(:,1:pver),   pcols, lchnk )
        4467     4467528 :     call outfld( 'THLP2_ZT_CLUBB',   thl2_zt_out(:,1:pver),   pcols, lchnk )
        4468     4467528 :     call outfld( 'WP2_ZT_CLUBB',     wp2_zt_out(:,1:pver),    pcols, lchnk )
        4469     4467528 :     call outfld( 'PDFP_RTP2_CLUBB',  pdfp_rtp2,               pcols, lchnk )
        4470     4467528 :     call outfld( 'THLP2_CLUBB',      thlp2,                   pcols, lchnk )
        4471     4467528 :     call outfld( 'RCMINLAYER_CLUBB', rcm_in_layer(:,1:pver),  pcols, lchnk )
        4472     4467528 :     call outfld( 'CLOUDFRAC_CLUBB',  alst,                    pcols, lchnk )
        4473     4467528 :     call outfld( 'CLOUDCOVER_CLUBB', cloud_frac(:,1:pver),    pcols, lchnk )
        4474     4467528 :     call outfld( 'ZT_CLUBB',         zt_out(:,1:pver),        pcols, lchnk )
        4475     4467528 :     call outfld( 'ZM_CLUBB',         zi_out,                  pcols, lchnk )
        4476     4467528 :     call outfld( 'UM_CLUBB',         um(:,1:pver),            pcols, lchnk )
        4477     4467528 :     call outfld( 'VM_CLUBB',         vm(:,1:pver),            pcols, lchnk )
        4478     4467528 :     call outfld( 'WM_ZT_CLUBB',      wm_zt_out(:,1:pver),     pcols, lchnk )
        4479     4467528 :     call outfld( 'CONCLD',           concld,                  pcols, lchnk )
        4480     4467528 :     call outfld( 'DP_CLD',           deepcu,                  pcols, lchnk )
        4481     4467528 :     call outfld( 'ZMDLF',            dlf_liq_out,             pcols, lchnk )
        4482     4467528 :     call outfld( 'ZMDLFI',           dlf_ice_out,             pcols, lchnk )
        4483     4467528 :     call outfld( 'CLUBB_GRID_SIZE',  grid_dx,                 pcols, lchnk )
        4484     4467528 :     call outfld( 'QSATFAC',          qsatfac,                 pcols, lchnk)
        4485             :
        4486             :
        4487             :     ! --------------------------------------------------------------- !
        4488             :     ! Writing state variables after EDMF scheme for detailed analysis !
        4489             :     ! --------------------------------------------------------------- !
        4490     4467528 :     if (do_clubb_mf) then
        4491           0 :       call outfld( 'edmf_DRY_A'    , mf_dry_a_output,           pcols, lchnk )
        4492           0 :       call outfld( 'edmf_MOIST_A'  , mf_moist_a_output,         pcols, lchnk )
        4493           0 :       call outfld( 'edmf_DRY_W'    , mf_dry_w_output,           pcols, lchnk )
        4494           0 :       call outfld( 'edmf_MOIST_W'  , mf_moist_w_output,         pcols, lchnk )
        4495           0 :       call outfld( 'edmf_DRY_QT'   , mf_dry_qt_output,          pcols, lchnk )
        4496           0 :       call outfld( 'edmf_MOIST_QT' , mf_moist_qt_output,        pcols, lchnk )
        4497           0 :       call outfld( 'edmf_DRY_THL'  , mf_dry_thl_output,         pcols, lchnk )
        4498           0 :       call outfld( 'edmf_MOIST_THL', mf_moist_thl_output,       pcols, lchnk )
        4499           0 :       call outfld( 'edmf_DRY_U'    , mf_dry_u_output,           pcols, lchnk )
        4500           0 :       call outfld( 'edmf_MOIST_U'  , mf_moist_u_output,         pcols, lchnk )
        4501           0 :       call outfld( 'edmf_DRY_V'    , mf_dry_v_output,           pcols, lchnk )
        4502           0 :       call outfld( 'edmf_MOIST_V'  , mf_moist_v_output,         pcols, lchnk )
        4503           0 :       call outfld( 'edmf_MOIST_QC' , mf_moist_qc_output,        pcols, lchnk )
        4504           0 :       call outfld( 'edmf_S_AE'     , s_ae_output,               pcols, lchnk )
        4505           0 :       call outfld( 'edmf_S_AW'     , s_aw_output,               pcols, lchnk )
        4506           0 :       call outfld( 'edmf_S_AWTHL'  , s_awthl_output,            pcols, lchnk )
        4507           0 :       call outfld( 'edmf_S_AWQT'   , s_awqt_output,             pcols, lchnk )
        4508           0 :       call outfld( 'edmf_S_AWU'    , s_awu_output,              pcols, lchnk )
        4509           0 :       call outfld( 'edmf_S_AWV'    , s_awv_output,              pcols, lchnk )
        4510           0 :       call outfld( 'edmf_thlflx'   , mf_thlflx_output,          pcols, lchnk )
        4511           0 :       call outfld( 'edmf_qtflx'    , mf_qtflx_output,           pcols, lchnk )
        4512             :     end if
        4513             :
        4514             :     !  Output CLUBB history here
        4515     4467528 :     if (stats_metadata%l_stats) then
        4516             :
        4517           0 :       do j=1,stats_zt(1)%num_output_fields
        4518             :
        4519           0 :         temp1 = trim(stats_zt(1)%file%grid_avg_var(j)%name)
        4520           0 :         sub   = temp1
        4521           0 :         if (len(temp1) >  max_fieldname_len) sub = temp1(1:max_fieldname_len)
        4522             :
        4523           0 :         call outfld(trim(sub), out_zt(:,:,j), pcols, lchnk )
        4524             :       enddo
        4525             :
        4526           0 :       do j=1,stats_zm(1)%num_output_fields
        4527             :
        4528           0 :         temp1 = trim(stats_zm(1)%file%grid_avg_var(j)%name)
        4529           0 :         sub   = temp1
        4530           0 :         if (len(temp1) > max_fieldname_len) sub = temp1(1:max_fieldname_len)
        4531             :
        4532           0 :         call outfld(trim(sub),out_zm(:,:,j), pcols, lchnk)
        4533             :       enddo
        4534             :
        4535           0 :       if (stats_metadata%l_output_rad_files) then
        4536           0 :         do j=1,stats_rad_zt(1)%num_output_fields
        4537           0 :           call outfld(trim(stats_rad_zt(1)%file%grid_avg_var(j)%name), out_radzt(:,:,j), pcols, lchnk)
        4538             :         enddo
        4539             :
        4540           0 :         do j=1,stats_rad_zm(1)%num_output_fields
        4541           0 :           call outfld(trim(stats_rad_zm(1)%file%grid_avg_var(j)%name), out_radzm(:,:,j), pcols, lchnk)
        4542             :         enddo
        4543             :       endif
        4544             :
        4545           0 :       do j=1,stats_sfc(1)%num_output_fields
        4546           0 :         call outfld(trim(stats_sfc(1)%file%grid_avg_var(j)%name), out_sfc(:,:,j), pcols, lchnk)
        4547             :       enddo
        4548             :
        4549             :     endif
        4550             :
        4551     4467528 :     call t_stopf("clubb_tend_cam")
        4552             :
        4553     4467528 :     return
        4554             : #endif
        4555    13402584 :   end subroutine clubb_tend_cam
        4556             :
        4557    17870112 :   subroutine clubb_emissions_cam (state, cam_in, ptend)
        4558             :
        4559             :   !-------------------------------------------------------------------------------
        4560             :   ! Description: Apply surface fluxes of constituents to lowest model level
        4561             :   !              except water vapor (applied in clubb_tend_cam)
        4562             :   !
        4563             :   ! Author: Adam Herrington, November 2022
        4564             :   ! Origin: Based on E3SM's clubb_surface subroutine
        4565             :   ! References:
        4566             :   !   None
        4567             :   !-------------------------------------------------------------------------------
        4568     4467528 :   use physics_types,      only: physics_ptend, physics_ptend_init, physics_state
        4569             :   use constituents,       only: cnst_type
        4570             :   use camsrfexch,         only: cam_in_t
        4571             :
        4572             :   ! --------------- !
        4573             :   ! Input Arguments !
        4574             :   ! --------------- !
        4575             :   type(physics_state), intent(in)  :: state                     ! Physics state variables
        4576             :   type(cam_in_t),      intent(in)  :: cam_in                    ! Surface inputs
        4577             :
        4578             :   ! ---------------------- !
        4579             :   ! Output Arguments       !
        4580             :   ! ---------------------- !
        4581             :   type(physics_ptend), intent(out) :: ptend                      ! Individual parameterization tendencies
        4582             :
        4583             :   ! --------------- !
        4584             :   ! Local Variables !
        4585             :   ! --------------- !
        4586             :   integer  :: m, ncol
        4587             :   logical  :: lq(pcnst)
        4588             :
        4589             :   ! ----------------------- !
        4590             :   ! Main Computation Begins !
        4591             :   ! ----------------------- !
        4592     1489176 :   ncol = state%ncol
        4593             :
        4594     1489176 :   lq(1) = .false.
        4595    16380936 :   lq(2:) = .true.
        4596     1489176 :   call physics_ptend_init(ptend,state%psetcols, "clubb emissions", lq=lq)
        4597             :
        4598             :   ! Apply tracer fluxes to lowest model level (except water vapor)
        4599    16380936 :   do m = 2,pcnst
        4600   250146936 :     ptend%q(:ncol,pver,m) = cam_in%cflx(:ncol,m)*state%rpdel(:ncol,pver)*gravit
        4601             :   end do
        4602             :
        4603             :   ! Convert tendencies of dry constituents to dry basis.
        4604    16380936 :   do m = 2,pcnst
        4605    16380936 :      if (cnst_type(m).eq.'dry') then
        4606           0 :         ptend%q(:ncol,pver,m) = ptend%q(:ncol,pver,m)*state%pdel(:ncol,pver)*state%rpdeldry(:ncol,pver)
        4607             :      endif
        4608             :   end do
        4609             :
        4610     1489176 :   end subroutine clubb_emissions_cam
        4611             :
        4612             :   ! =============================================================================== !
        4613             :   !                                                                                 !
        4614             :   ! =============================================================================== !
        4615             :
        4616             : ! Saturation adjustment for ice
        4617             : ! Add ice mass if supersaturated
        4618           0 : subroutine ice_macro_tend(naai,t,p,qv,qi,ni,xxls,deltat,stend,qvtend,qitend,nitend,vlen)
        4619             :
        4620     1489176 :   use wv_sat_methods, only: wv_sat_qsat_ice
        4621             :
        4622             :   integer,                   intent(in)  :: vlen
        4623             :   real(r8), dimension(vlen), intent(in)  :: naai   !Activated number of ice nuclei
        4624             :   real(r8), dimension(vlen), intent(in)  :: t      !temperature (k)
        4625             :   real(r8), dimension(vlen), intent(in)  :: p      !pressure (pa)
        4626             :   real(r8), dimension(vlen), intent(in)  :: qv     !water vapor mixing ratio
        4627             :   real(r8), dimension(vlen), intent(in)  :: qi     !ice mixing ratio
        4628             :   real(r8), dimension(vlen), intent(in)  :: ni     !ice number concentration
        4629             :   real(r8),                  intent(in)  :: xxls   !latent heat of freezing
        4630             :   real(r8),                  intent(in)  :: deltat !timestep
        4631             :   real(r8), dimension(vlen), intent(out) :: stend  ! 'temperature' tendency
        4632             :   real(r8), dimension(vlen), intent(out) :: qvtend !vapor tendency
        4633             :   real(r8), dimension(vlen), intent(out) :: qitend !ice mass tendency
        4634             :   real(r8), dimension(vlen), intent(out) :: nitend !ice number tendency
        4635             :
        4636           0 :   real(r8) :: ESI(vlen)
        4637           0 :   real(r8) :: QSI(vlen)
        4638             :   integer  :: i
        4639             :
        4640           0 :   do i = 1, vlen
        4641           0 :      stend(i)  = 0._r8
        4642           0 :      qvtend(i) = 0._r8
        4643           0 :      qitend(i) = 0._r8
        4644           0 :      nitend(i) = 0._r8
        4645             :   end do
        4646             :
        4647             : ! calculate qsati from t,p,q
        4648           0 :   do i = 1, vlen
        4649           0 :      call wv_sat_qsat_ice(t(i), p(i), ESI(i), QSI(i))
        4650             :   end do
        4651             :
        4652           0 :   do i = 1, vlen
        4653           0 :      if (naai(i) > 1.e-18_r8 .and. qv(i) > QSI(i)) then
        4654             :
        4655           0 :         qitend(i) = (qv(i)-QSI(i))/deltat
        4656           0 :         qvtend(i) = 0._r8 - qitend(i)
        4657           0 :         stend(i)  = qitend(i) * xxls      ! moist static energy tend...[J/kg/s] !
        4658             :
        4659             :         ! if ice exists (more than 1 L-1) and there is condensation, do not add to number (= growth), else, add 10um ice
        4660           0 :         if (ni(i) < 1.e3_r8 .and. (qi(i)+qitend(i)*deltat) > 1.e-18_r8) then
        4661           0 :            nitend(i) = nitend(i) + 3._r8 * qitend(i)/(4._r8*3.14_r8* 10.e-6_r8**3*997._r8)
        4662             :         end if
        4663             :
        4664             :      end if
        4665             :   end do
        4666             :
        4667           0 : end subroutine ice_macro_tend
        4668             :
        4669             : #ifdef CLUBB_SGS
        4670             : ! ----------------------------------------------------------------------
        4671             : !
        4672             : ! DISCLAIMER : this code appears to be correct but has not been
        4673             : !              very thouroughly tested. If you do notice any
        4674             : !              anomalous behaviour then please contact Andy and/or
        4675             : !              Bjorn
        4676             : !
        4677             : ! Function diag_ustar:  returns value of ustar using the below
        4678             : ! similarity functions and a specified buoyancy flux (bflx) given in
        4679             : ! kinematic units
        4680             : !
        4681             : ! phi_m (zeta > 0) =  (1 + am * zeta)
        4682             : ! phi_m (zeta < 0) =  (1 - bm * zeta)^(-1/4)
        4683             : !
        4684             : ! where zeta = z/lmo and lmo = (theta_rev/g*vonk) * (ustar^2/tstar)
        4685             : !
        4686             : ! Ref: Businger, 1973, Turbulent Transfer in the Atmospheric Surface
        4687             : ! Layer, in Workshop on Micormeteorology, pages 67-100.
        4688             : !
        4689             : ! Code writen March, 1999 by Bjorn Stevens
        4690             : !
        4691             :
        4692           0 : real(r8) function diag_ustar( z, bflx, wnd, z0 )
        4693             :
        4694             : use shr_const_mod, only : shr_const_karman, shr_const_pi, shr_const_g
        4695             :
        4696             : implicit none
        4697             :
        4698             : real(r8), parameter      :: am   =  4.8_r8   !   "          "         "
        4699             : real(r8), parameter      :: bm   = 19.3_r8  !   "          "         "
        4700             :
        4701             : real(r8), parameter      :: grav = shr_const_g
        4702             : real(r8), parameter      :: vonk = shr_const_karman
        4703             : real(r8), parameter      :: pi   = shr_const_pi
        4704             :
        4705             : real(r8), intent (in)    :: z             ! height where u locates
        4706             : real(r8), intent (in)    :: bflx          ! surface buoyancy flux (m^2/s^3)
        4707             : real(r8), intent (in)    :: wnd           ! wind speed at z
        4708             : real(r8), intent (in)    :: z0            ! momentum roughness height
        4709             :
        4710             :
        4711             : integer :: iterate
        4712             : real(r8)    :: lnz, klnz, c1, x, psi1, zeta, lmo, ustar
        4713             :
        4714           0 : lnz   = log( z / z0 )
        4715           0 : klnz  = vonk/lnz
        4716           0 : c1    = pi / 2.0_r8 - 3.0_r8*log( 2.0_r8 )
        4717             :
        4718           0 : ustar =  wnd*klnz
        4719           0 : if (abs(bflx) > 1.e-6_r8) then
        4720           0 :    do iterate=1,4
        4721             :
        4722           0 :       if (ustar > 1.e-6_r8) then
        4723           0 :          lmo   = -ustar**3 / ( vonk * bflx )
        4724           0 :          zeta  = z/lmo
        4725           0 :          if (zeta > 0._r8) then
        4726           0 :             ustar =  vonk*wnd  /(lnz + am*zeta)
        4727             :          else
        4728           0 :             x     = sqrt( sqrt( 1.0_r8 - bm*zeta ) )
        4729           0 :             psi1  = 2._r8*log( 1.0_r8+x ) + log( 1.0_r8+x*x ) - 2._r8*atan( x ) + c1
        4730           0 :             ustar = wnd*vonk/(lnz - psi1)
        4731             :          end if
        4732             :
        4733             :       endif
        4734             :
        4735             :    end do
        4736             : end if
        4737             :
        4738             :
        4739           0 : diag_ustar = ustar
        4740             :
        4741             : return
        4742             :
        4743             :
        4744             : end function diag_ustar
        4745             : #endif
        4746             :
        4747             :   ! =============================================================================== !
        4748             :   !                                                                                 !
        4749             :   ! =============================================================================== !
        4750             :
        4751             : #ifdef CLUBB_SGS
        4752             :
        4753           0 :   subroutine stats_init_clubb( l_stats_in, stats_tsamp_in, stats_tout_in, &
        4754             :                                nnzp, nnrad_zt,nnrad_zm, delt, &
        4755             :                                stats_zt, stats_zm, stats_sfc, &
        4756             :                                stats_rad_zt, stats_rad_zm)
        4757             :     !
        4758             :     ! Description: Initializes the statistics saving functionality of
        4759             :     !   the CLUBB model.  This is for purpose of CAM-CLUBB interface.  Here
        4760             :     !   the traditional stats_init of CLUBB is not called, as it is not compatible
        4761             :     !   with CAM output.
        4762             :
        4763             :     !-----------------------------------------------------------------------
        4764             :
        4765             :     use clubb_api_module, only:        time_precision, &   !
        4766             :                                        nvarmax_zm, stats_init_zm_api, & !
        4767             :                                        nvarmax_zt, stats_init_zt_api, & !
        4768             :                                        nvarmax_rad_zt, stats_init_rad_zt_api, & !
        4769             :                                        nvarmax_rad_zm, stats_init_rad_zm_api, & !
        4770             :                                        nvarmax_sfc, stats_init_sfc_api, & !
        4771             :                                        fstderr, var_length !
        4772             :     use cam_abortutils,         only: endrun
        4773             :     use cam_history,            only: addfld, horiz_only
        4774             :     use namelist_utils,         only: find_group_name
        4775             :     use units,                  only: getunit, freeunit
        4776             :     use spmd_utils,             only: mpicom, mstrid=>masterprocid, mpi_character
        4777             :
        4778             :     implicit none
        4779             :
        4780             :     !----------------------- Input Variables -----------------------
        4781             :
        4782             :     logical, intent(in) :: l_stats_in ! Stats on? T/F
        4783             :
        4784             :     real(kind=time_precision), intent(in) ::  &
        4785             :       stats_tsamp_in,  & ! Sampling interval   [s]
        4786             :       stats_tout_in      ! Output interval     [s]
        4787             :
        4788             :     integer, intent(in) :: nnzp     ! Grid points in the vertical [count]
        4789             :     integer, intent(in) :: nnrad_zt ! Grid points in the radiation grid [count]
        4790             :     integer, intent(in) :: nnrad_zm ! Grid points in the radiation grid [count]
        4791             :
        4792             :     real(kind=time_precision), intent(in) ::   delt         ! Timestep (dtmain in CLUBB)         [s]
        4793             :
        4794             :     !----------------------- Output Variables -----------------------
        4795             :     type (stats), intent(out), dimension(pcols) :: &
        4796             :       stats_zt,      & ! stats_zt grid
        4797             :       stats_zm,      & ! stats_zm grid
        4798             :       stats_rad_zt,  & ! stats_rad_zt grid
        4799             :       stats_rad_zm,  & ! stats_rad_zm grid
        4800             :       stats_sfc        ! stats_sfc
        4801             :
        4802             :
        4803             :     !----------------------- Local Variables -----------------------
        4804             :
        4805             :     !  Namelist Variables
        4806             :
        4807             :     character(len=*), parameter :: subr = 'stats_init_clubb'
        4808             :
        4809             :     character(len=var_length), dimension(nvarmax_zt)     ::   clubb_vars_zt      ! Variables on the thermodynamic levels
        4810             :     character(len=var_length), dimension(nvarmax_zm)     ::   clubb_vars_zm      ! Variables on the momentum levels
        4811             :     character(len=var_length), dimension(nvarmax_rad_zt) ::   clubb_vars_rad_zt  ! Variables on the radiation levels
        4812             :     character(len=var_length), dimension(nvarmax_rad_zm) ::   clubb_vars_rad_zm  ! Variables on the radiation levels
        4813             :     character(len=var_length), dimension(nvarmax_sfc)    ::   clubb_vars_sfc     ! Variables at the model surface
        4814             :
        4815             :     namelist /clubb_stats_nl/ &
        4816             :       clubb_vars_zt, &
        4817             :       clubb_vars_zm, &
        4818             :       clubb_vars_rad_zt, &
        4819             :       clubb_vars_rad_zm, &
        4820             :       clubb_vars_sfc
        4821             :
        4822             :     logical :: l_error
        4823             :
        4824             :     character(len=200) :: temp1, sub
        4825             :
        4826             :     integer :: i, ntot, read_status, j
        4827             :     integer :: iunit, ierr
        4828             :
        4829             :     !----------------------- Begin Code -----------------------
        4830             :
        4831             :     !  Initialize
        4832           0 :     l_error = .false.
        4833             :
        4834             :     !  Set stats_variables variables with inputs from calling subroutine
        4835           0 :     stats_metadata%l_stats = l_stats_in
        4836             :
        4837           0 :     stats_metadata%stats_tsamp = stats_tsamp_in
        4838           0 :     stats_metadata%stats_tout  = stats_tout_in
        4839             :
        4840           0 :     if ( .not. stats_metadata%l_stats ) then
        4841           0 :        stats_metadata%l_stats_samp  = .false.
        4842           0 :        stats_metadata%l_stats_last  = .false.
        4843           0 :        return
        4844             :     end if
        4845             :
        4846             :     !  Initialize namelist variables
        4847             :
        4848           0 :     clubb_vars_zt     = ''
        4849           0 :     clubb_vars_zm     = ''
        4850           0 :     clubb_vars_rad_zt = ''
        4851           0 :     clubb_vars_rad_zm = ''
        4852           0 :     clubb_vars_sfc    = ''
        4853             :
        4854             :     !  Read variables to compute from the namelist
        4855           0 :     if (masterproc) then
        4856           0 :        iunit= getunit()
        4857           0 :        open(unit=iunit,file="atm_in",status='old')
        4858           0 :        call find_group_name(iunit, 'clubb_stats_nl', status=read_status)
        4859           0 :        if (read_status == 0) then
        4860           0 :           read(unit=iunit, nml=clubb_stats_nl, iostat=read_status)
        4861           0 :           if (read_status /= 0) then
        4862           0 :              call endrun('stats_init_clubb:  error reading namelist')
        4863             :           end if
        4864             :        end if
        4865           0 :        close(unit=iunit)
        4866           0 :        call freeunit(iunit)
        4867             :     end if
        4868             :
        4869             :     ! Broadcast namelist variables
        4870           0 :     call mpi_bcast(clubb_vars_zt,      var_length*nvarmax_zt,       mpi_character, mstrid, mpicom, ierr)
        4871           0 :     if (ierr /= 0) call endrun(subr//": FATAL: mpi_bcast: clubb_vars_zt")
        4872           0 :     call mpi_bcast(clubb_vars_zm,      var_length*nvarmax_zm,       mpi_character, mstrid, mpicom, ierr)
        4873           0 :     if (ierr /= 0) call endrun(subr//": FATAL: mpi_bcast: clubb_vars_zm")
        4874           0 :     call mpi_bcast(clubb_vars_rad_zt,  var_length*nvarmax_rad_zt,   mpi_character, mstrid, mpicom, ierr)
        4875           0 :     if (ierr /= 0) call endrun(subr//": FATAL: mpi_bcast: clubb_vars_rad_zt")
        4876           0 :     call mpi_bcast(clubb_vars_rad_zm,  var_length*nvarmax_rad_zm,   mpi_character, mstrid, mpicom, ierr)
        4877           0 :     if (ierr /= 0) call endrun(subr//": FATAL: mpi_bcast: clubb_vars_rad_zm")
        4878           0 :     call mpi_bcast(clubb_vars_sfc,     var_length*nvarmax_sfc,      mpi_character, mstrid, mpicom, ierr)
        4879           0 :     if (ierr /= 0) call endrun(subr//": FATAL: mpi_bcast: clubb_vars_sfc")
        4880             :
        4881             :
        4882             :     !  Hardcode these for use in CAM-CLUBB, don't want either
        4883           0 :     stats_metadata%l_netcdf = .false.
        4884           0 :     stats_metadata%l_grads  = .false.
        4885             :
        4886             :     !  Check sampling and output frequencies
        4887           0 :     do j = 1, pcols
        4888             :
        4889             :       !  The model time step length, delt (which is dtmain), should multiply
        4890             :       !  evenly into the statistical sampling time step length, stats_tsamp.
        4891           0 :       if ( abs( stats_metadata%stats_tsamp/delt - floor(stats_metadata%stats_tsamp/delt) ) > 1.e-8_r8 ) then
        4892           0 :          l_error = .true.  ! This will cause the run to stop.
        4893           0 :          write(fstderr,*) 'Error:  stats_tsamp should be an even multiple of ',  &
        4894           0 :                           'the clubb time step (delt below)'
        4895           0 :          write(fstderr,*) 'stats_tsamp = ', stats_metadata%stats_tsamp
        4896           0 :          write(fstderr,*) 'delt = ', delt
        4897           0 :          call endrun ("stats_init_clubb:  CLUBB stats_tsamp must be an even multiple of the timestep")
        4898             :       endif
        4899             :
        4900             :       !  Initialize zt (mass points)
        4901             :
        4902           0 :       i = 1
        4903           0 :       do while ( ichar(clubb_vars_zt(i)(1:1)) /= 0 .and. &
        4904           0 :                  len_trim(clubb_vars_zt(i))   /= 0 .and. &
        4905           0 :                  i <= nvarmax_zt )
        4906           0 :          i = i + 1
        4907             :       enddo
        4908           0 :       ntot = i - 1
        4909           0 :       if ( ntot == nvarmax_zt ) then
        4910           0 :          l_error = .true.
        4911           0 :          write(fstderr,*) "There are more statistical variables listed in ",  &
        4912           0 :                           "clubb_vars_zt than allowed for by nvarmax_zt."
        4913           0 :          write(fstderr,*) "Check the number of variables listed for clubb_vars_zt ",  &
        4914           0 :                           "in the stats namelist, or change nvarmax_zt."
        4915           0 :          write(fstderr,*) "nvarmax_zt = ", nvarmax_zt
        4916           0 :          call endrun ("stats_init_clubb:  number of zt statistical variables exceeds limit")
        4917             :       endif
        4918             :
        4919           0 :       stats_zt(j)%num_output_fields = ntot
        4920           0 :       stats_zt(j)%kk = nnzp
        4921             :
        4922           0 :       allocate( stats_zt(j)%z( stats_zt(j)%kk ), stat=ierr )
        4923           0 :       if( ierr /= 0 ) call endrun("stats_init_clubb: Failed to allocate stats_zt%z")
        4924             :
        4925           0 :       allocate( stats_zt(j)%accum_field_values( 1, 1, stats_zt(j)%kk, stats_zt(j)%num_output_fields ), stat=ierr )
        4926           0 :       if( ierr /= 0 ) call endrun("stats_init_clubb: Failed to allocate stats_zt%accum_field_values")
        4927           0 :       allocate( stats_zt(j)%accum_num_samples( 1, 1, stats_zt(j)%kk, stats_zt(j)%num_output_fields ), stat=ierr )
        4928           0 :       if( ierr /= 0 ) call endrun("stats_init_clubb: Failed to allocate stats_zt%accum_num_samples")
        4929           0 :       allocate( stats_zt(j)%l_in_update( 1, 1, stats_zt(j)%kk, stats_zt(j)%num_output_fields ), stat=ierr )
        4930           0 :       if( ierr /= 0 ) call endrun("stats_init_clubb: Failed to allocate stats_zt%l_in_update")
        4931             :       call stats_zero( stats_zt(j)%kk, stats_zt(j)%num_output_fields, stats_zt(j)%accum_field_values, &
        4932           0 :                        stats_zt(j)%accum_num_samples, stats_zt(j)%l_in_update )
        4933             :
        4934           0 :       allocate( stats_zt(j)%file%grid_avg_var( stats_zt(j)%num_output_fields ), stat=ierr )
        4935           0 :       if( ierr /= 0 ) call endrun("stats_init_clubb: Failed to allocate stats_zt%file%grid_avg_var")
        4936           0 :       allocate( stats_zt(j)%file%z( stats_zt(j)%kk ), stat=ierr )
        4937           0 :       if( ierr /= 0 ) call endrun("stats_init_clubb: Failed to allocate stats_zt%file%z")
        4938             :
        4939             :       !  Default initialization for array indices for zt
        4940             :       call stats_init_zt_api( hydromet_dim, sclr_dim, edsclr_dim, &
        4941             :                               hm_metadata%hydromet_list, hm_metadata%l_mix_rat_hm, &
        4942             :                               clubb_vars_zt, &
        4943             :                               l_error, &
        4944           0 :                               stats_metadata, stats_zt(j) )
        4945             :
        4946             :       !  Initialize zm (momentum points)
        4947             :
        4948           0 :       i = 1
        4949           0 :       do while ( ichar(clubb_vars_zm(i)(1:1)) /= 0  .and. &
        4950           0 :                  len_trim(clubb_vars_zm(i)) /= 0    .and. &
        4951           0 :                  i <= nvarmax_zm )
        4952           0 :          i = i + 1
        4953             :       end do
        4954           0 :       ntot = i - 1
        4955           0 :       if ( ntot == nvarmax_zm ) then
        4956           0 :          l_error = .true.  ! This will cause the run to stop.
        4957           0 :          write(fstderr,*) "There are more statistical variables listed in ",  &
        4958           0 :                           "clubb_vars_zm than allowed for by nvarmax_zm."
        4959           0 :          write(fstderr,*) "Check the number of variables listed for clubb_vars_zm ",  &
        4960           0 :                           "in the stats namelist, or change nvarmax_zm."
        4961           0 :          write(fstderr,*) "nvarmax_zm = ", nvarmax_zm
        4962           0 :          call endrun ("stats_init_clubb:  number of zm statistical variables exceeds limit")
        4963             :       endif
        4964             :
        4965           0 :       stats_zm(j)%num_output_fields = ntot
        4966           0 :       stats_zm(j)%kk = nnzp
        4967             :
        4968           0 :       allocate( stats_zm(j)%z( stats_zm(j)%kk ) )
        4969             :
        4970           0 :       allocate( stats_zm(j)%accum_field_values( 1, 1, stats_zm(j)%kk, stats_zm(j)%num_output_fields ) )
        4971           0 :       allocate( stats_zm(j)%accum_num_samples( 1, 1, stats_zm(j)%kk, stats_zm(j)%num_output_fields ) )
        4972           0 :       allocate( stats_zm(j)%l_in_update( 1, 1, stats_zm(j)%kk, stats_zm(j)%num_output_fields ) )
        4973             :       call stats_zero( stats_zm(j)%kk, stats_zm(j)%num_output_fields, stats_zm(j)%accum_field_values, &
        4974             :                        stats_zm(j)%accum_num_samples, stats_zm(j)%l_in_update )
        4975             :
        4976           0 :       allocate( stats_zm(j)%file%grid_avg_var( stats_zm(j)%num_output_fields ) )
        4977           0 :       allocate( stats_zm(j)%file%z( stats_zm(j)%kk ) )
        4978             :
        4979             :       call stats_init_zm_api( hydromet_dim, sclr_dim, edsclr_dim, &
        4980             :                               hm_metadata%hydromet_list, hm_metadata%l_mix_rat_hm, &
        4981             :                               clubb_vars_zm, &
        4982             :                               l_error, &
        4983           0 :                               stats_metadata, stats_zm(j) )
        4984             :
        4985             :       !  Initialize rad_zt (radiation points)
        4986             :
        4987           0 :       if (stats_metadata%l_output_rad_files) then
        4988             :
        4989             :          i = 1
        4990           0 :          do while ( ichar(clubb_vars_rad_zt(i)(1:1)) /= 0  .and. &
        4991           0 :                     len_trim(clubb_vars_rad_zt(i))   /= 0  .and. &
        4992           0 :                     i <= nvarmax_rad_zt )
        4993           0 :             i = i + 1
        4994             :          end do
        4995           0 :          ntot = i - 1
        4996           0 :          if ( ntot == nvarmax_rad_zt ) then
        4997           0 :             write(fstderr,*) "There are more statistical variables listed in ",  &
        4998           0 :                              "clubb_vars_rad_zt than allowed for by nvarmax_rad_zt."
        4999           0 :             write(fstderr,*) "Check the number of variables listed for clubb_vars_rad_zt ",  &
        5000           0 :                              "in the stats namelist, or change nvarmax_rad_zt."
        5001           0 :             write(fstderr,*) "nvarmax_rad_zt = ", nvarmax_rad_zt
        5002           0 :             call endrun ("stats_init_clubb:  number of rad_zt statistical variables exceeds limit")
        5003             :          endif
        5004             :
        5005           0 :         stats_rad_zt(j)%num_output_fields = ntot
        5006           0 :         stats_rad_zt(j)%kk = nnrad_zt
        5007             :
        5008           0 :         allocate( stats_rad_zt(j)%z( stats_rad_zt(j)%kk ) )
        5009             :
        5010           0 :         allocate( stats_rad_zt(j)%accum_field_values( 1, 1, stats_rad_zt(j)%kk, stats_rad_zt(j)%num_output_fields ) )
        5011           0 :         allocate( stats_rad_zt(j)%accum_num_samples( 1, 1, stats_rad_zt(j)%kk, stats_rad_zt(j)%num_output_fields ) )
        5012           0 :         allocate( stats_rad_zt(j)%l_in_update( 1, 1, stats_rad_zt(j)%kk, stats_rad_zt(j)%num_output_fields ) )
        5013             :
        5014             :         call stats_zero( stats_rad_zt(j)%kk, stats_rad_zt(j)%num_output_fields, stats_rad_zt(j)%accum_field_values, &
        5015             :                        stats_rad_zt(j)%accum_num_samples, stats_rad_zt(j)%l_in_update )
        5016             :
        5017           0 :         allocate( stats_rad_zt(j)%file%grid_avg_var( stats_rad_zt(j)%num_output_fields ) )
        5018           0 :         allocate( stats_rad_zt(j)%file%z( stats_rad_zt(j)%kk ) )
        5019             :
        5020             :          call stats_init_rad_zt_api( clubb_vars_rad_zt, &
        5021             :                                      l_error, &
        5022             :                                      stats_metadata, stats_rad_zt(j) )
        5023             :
        5024             :          !  Initialize rad_zm (radiation points)
        5025             :
        5026           0 :          i = 1
        5027           0 :          do while ( ichar(clubb_vars_rad_zm(i)(1:1)) /= 0 .and. &
        5028           0 :                     len_trim(clubb_vars_rad_zm(i))   /= 0 .and. &
        5029           0 :                     i <= nvarmax_rad_zm )
        5030           0 :             i = i + 1
        5031             :          end do
        5032           0 :          ntot = i - 1
        5033           0 :          if ( ntot == nvarmax_rad_zm ) then
        5034           0 :             l_error = .true.  ! This will cause the run to stop.
        5035           0 :             write(fstderr,*) "There are more statistical variables listed in ",  &
        5036           0 :                              "clubb_vars_rad_zm than allowed for by nvarmax_rad_zm."
        5037           0 :             write(fstderr,*) "Check the number of variables listed for clubb_vars_rad_zm ",  &
        5038           0 :                              "in the stats namelist, or change nvarmax_rad_zm."
        5039           0 :             write(fstderr,*) "nvarmax_rad_zm = ", nvarmax_rad_zm
        5040           0 :             call endrun ("stats_init_clubb:  number of rad_zm statistical variables exceeds limit")
        5041             :          endif
        5042             :
        5043           0 :          stats_rad_zm(j)%num_output_fields = ntot
        5044           0 :          stats_rad_zm(j)%kk = nnrad_zm
        5045             :
        5046           0 :          allocate( stats_rad_zm(j)%z( stats_rad_zm(j)%kk ) )
        5047             :
        5048           0 :          allocate( stats_rad_zm(j)%accum_field_values( 1, 1, stats_rad_zm(j)%kk, stats_rad_zm(j)%num_output_fields ) )
        5049           0 :          allocate( stats_rad_zm(j)%accum_num_samples( 1, 1, stats_rad_zm(j)%kk, stats_rad_zm(j)%num_output_fields ) )
        5050           0 :          allocate( stats_rad_zm(j)%l_in_update( 1, 1, stats_rad_zm(j)%kk, stats_rad_zm(j)%num_output_fields ) )
        5051             :
        5052             :          call stats_zero( stats_rad_zm(j)%kk, stats_rad_zm(j)%num_output_fields, stats_rad_zm(j)%accum_field_values, &
        5053             :                        stats_rad_zm(j)%accum_num_samples, stats_rad_zm(j)%l_in_update )
        5054             :
        5055           0 :          allocate( stats_rad_zm(j)%file%grid_avg_var( stats_rad_zm(j)%num_output_fields ) )
        5056           0 :          allocate( stats_rad_zm(j)%file%z( stats_rad_zm(j)%kk ) )
        5057             :
        5058             :          call stats_init_rad_zm_api( clubb_vars_rad_zm, &
        5059             :                                      l_error, &
        5060           0 :                                      stats_metadata, stats_rad_zm(j) )
        5061             :       end if ! l_output_rad_files
        5062             :
        5063             :
        5064             :       !  Initialize sfc (surface point)
        5065           0 :       i = 1
        5066           0 :       do while ( ichar(clubb_vars_sfc(i)(1:1)) /= 0 .and. &
        5067           0 :                  len_trim(clubb_vars_sfc(i))   /= 0 .and. &
        5068           0 :                  i <= nvarmax_sfc )
        5069           0 :          i = i + 1
        5070             :       end do
        5071           0 :       ntot = i - 1
        5072           0 :       if ( ntot == nvarmax_sfc ) then
        5073           0 :          l_error = .true.  ! This will cause the run to stop.
        5074           0 :          write(fstderr,*) "There are more statistical variables listed in ",  &
        5075           0 :                           "clubb_vars_sfc than allowed for by nvarmax_sfc."
        5076           0 :          write(fstderr,*) "Check the number of variables listed for clubb_vars_sfc ",  &
        5077           0 :                           "in the stats namelist, or change nvarmax_sfc."
        5078           0 :          write(fstderr,*) "nvarmax_sfc = ", nvarmax_sfc
        5079           0 :          call endrun ("stats_init_clubb:  number of sfc statistical variables exceeds limit")
        5080             :       endif
        5081             :
        5082           0 :       stats_sfc(j)%num_output_fields = ntot
        5083           0 :       stats_sfc(j)%kk = 1
        5084             :
        5085           0 :       allocate( stats_sfc(j)%z( stats_sfc(j)%kk ) )
        5086             :
        5087           0 :       allocate( stats_sfc(j)%accum_field_values( 1, 1, stats_sfc(j)%kk, stats_sfc(j)%num_output_fields ) )
        5088           0 :       allocate( stats_sfc(j)%accum_num_samples( 1, 1, stats_sfc(j)%kk, stats_sfc(j)%num_output_fields ) )
        5089           0 :       allocate( stats_sfc(j)%l_in_update( 1, 1, stats_sfc(j)%kk, stats_sfc(j)%num_output_fields ) )
        5090             :
        5091             :       call stats_zero( stats_sfc(j)%kk, stats_sfc(j)%num_output_fields, stats_sfc(j)%accum_field_values, &
        5092             :                        stats_sfc(j)%accum_num_samples, stats_sfc(j)%l_in_update )
        5093             :
        5094           0 :       allocate( stats_sfc(j)%file%grid_avg_var( stats_sfc(j)%num_output_fields ) )
        5095           0 :       allocate( stats_sfc(j)%file%z( stats_sfc(j)%kk ) )
        5096             :
        5097             :       call stats_init_sfc_api( clubb_vars_sfc, &
        5098             :                                l_error, &
        5099           0 :                                stats_metadata, stats_sfc(j) )
        5100             :     end do
        5101             :
        5102             :     ! Check for errors
        5103             :
        5104           0 :     if ( l_error ) then
        5105           0 :        call endrun ('stats_init:  errors found')
        5106             :     endif
        5107             :
        5108             :     ! Now call add fields
        5109             :
        5110           0 :     do i = 1, stats_zt(1)%num_output_fields
        5111             :
        5112           0 :       temp1 = trim(stats_zt(1)%file%grid_avg_var(i)%name)
        5113           0 :       sub   = temp1
        5114           0 :       if (len(temp1) > max_fieldname_len) sub = temp1(1:max_fieldname_len)
        5115             :
        5116             :         call addfld( trim(sub), (/ 'ilev' /), 'A', &
        5117           0 :                      trim(stats_zt(1)%file%grid_avg_var(i)%units), &
        5118           0 :                      trim(stats_zt(1)%file%grid_avg_var(i)%description) )
        5119             :     enddo
        5120             :
        5121           0 :     do i = 1, stats_zm(1)%num_output_fields
        5122             :
        5123           0 :       temp1 = trim(stats_zm(1)%file%grid_avg_var(i)%name)
        5124           0 :       sub   = temp1
        5125           0 :       if (len(temp1) > max_fieldname_len) sub = temp1(1:max_fieldname_len)
        5126             :
        5127             :        call addfld( trim(sub), (/ 'ilev' /), 'A', &
        5128           0 :                     trim(stats_zm(1)%file%grid_avg_var(i)%units), &
        5129           0 :                     trim(stats_zm(1)%file%grid_avg_var(i)%description) )
        5130             :     enddo
        5131             :
        5132           0 :     if (stats_metadata%l_output_rad_files) then
        5133             :
        5134           0 :        do i = 1, stats_rad_zt(1)%num_output_fields
        5135           0 :           temp1 = trim(stats_rad_zt(1)%file%grid_avg_var(i)%name)
        5136           0 :           sub   = temp1
        5137           0 :           if (len(temp1) > max_fieldname_len) sub = temp1(1:max_fieldname_len)
        5138             :           call addfld( trim(sub), (/ 'ilev' /), 'A', &
        5139           0 :                        trim(stats_rad_zt(1)%file%grid_avg_var(i)%units), &
        5140           0 :                        trim(stats_rad_zt(1)%file%grid_avg_var(i)%description) )
        5141             :        enddo
        5142             :
        5143           0 :        do i = 1, stats_rad_zm(1)%num_output_fields
        5144           0 :           temp1 = trim(stats_rad_zm(1)%file%grid_avg_var(i)%name)
        5145           0 :           sub   = temp1
        5146           0 :           if (len(temp1) > max_fieldname_len) sub = temp1(1:max_fieldname_len)
        5147             :           call addfld( trim(sub), (/ 'ilev' /), 'A', &
        5148           0 :                        trim(stats_rad_zm(1)%file%grid_avg_var(i)%units), &
        5149           0 :                        trim(stats_rad_zm(1)%file%grid_avg_var(i)%description) )
        5150             :        enddo
        5151             :     endif
        5152             :
        5153           0 :     do i = 1, stats_sfc(1)%num_output_fields
        5154           0 :        temp1 = trim(stats_sfc(1)%file%grid_avg_var(i)%name)
        5155           0 :        sub   = temp1
        5156           0 :        if (len(temp1) > max_fieldname_len) sub = temp1(1:max_fieldname_len)
        5157             :        call addfld( trim(sub), horiz_only, 'A', &
        5158           0 :                     trim(stats_sfc(1)%file%grid_avg_var(i)%units), &
        5159           0 :                     trim(stats_sfc(1)%file%grid_avg_var(i)%description) )
        5160             :     enddo
        5161             :
        5162             :
        5163             :     return
        5164             :
        5165           0 :   end subroutine stats_init_clubb
        5166             :
        5167             : #endif
        5168             :
        5169             :   ! =============================================================================== !
        5170             :   !                                                                                 !
        5171             :   ! =============================================================================== !
        5172             :
        5173             : #ifdef CLUBB_SGS
        5174           0 :   subroutine stats_end_timestep_clubb(thecol, stats_zt, stats_zm, stats_rad_zt, stats_rad_zm, stats_sfc, &
        5175           0 :                                       out_zt, out_zm, out_radzt, out_radzm, out_sfc)
        5176             :     !-----------------------------------------------------------------------
        5177             :     !     Description: Called when the stats timestep has ended. This subroutine
        5178             :     !     is responsible for calling statistics to be written to the output
        5179             :     !     format.
        5180             :     !-----------------------------------------------------------------------
        5181             :
        5182             :
        5183             :
        5184           0 :     use shr_infnan_mod, only: is_nan => shr_infnan_isnan
        5185             :
        5186             :     use clubb_api_module, only: &
        5187             :         fstderr, & ! Constant(s)
        5188             :         clubb_at_least_debug_level_api ! Procedure(s)
        5189             :
        5190             :     use cam_abortutils,  only: endrun
        5191             :
        5192             :     implicit none
        5193             :
        5194             :     integer :: thecol
        5195             :
        5196             :     ! Input Variables
        5197             :     type (stats), intent(inout) :: stats_zt,      & ! stats_zt grid
        5198             :                                    stats_zm,      & ! stats_zm grid
        5199             :                                    stats_rad_zt,  & ! stats_rad_zt grid
        5200             :                                    stats_rad_zm,  & ! stats_rad_zm grid
        5201             :                                    stats_sfc        ! stats_sfc
        5202             :
        5203             :     ! Inout variables
        5204             :     real(r8), intent(inout) :: out_zt(:,:,:)     ! (pcols,pverp,stats_zt%num_output_fields)
        5205             :     real(r8), intent(inout) :: out_zm(:,:,:)     ! (pcols,pverp,stats_zt%num_output_fields)
        5206             :     real(r8), intent(inout) :: out_radzt(:,:,:)  ! (pcols,pverp,stats_rad_zt%num_output_fields)
        5207             :     real(r8), intent(inout) :: out_radzm(:,:,:)  ! (pcols,pverp,rad_zm%num_output_fields)
        5208             :     real(r8), intent(inout) :: out_sfc(:,:,:)    ! (pcols,1,sfc%num_output_fields)
        5209             :
        5210             :     ! Local Variables
        5211             :
        5212             :     integer :: i, k
        5213             :     logical :: l_error
        5214             :
        5215             :     !  Check if it is time to write to file
        5216             :
        5217           0 :     if ( .not. stats_metadata%l_stats_last ) return
        5218             :
        5219             :     !  Initialize
        5220           0 :     l_error = .false.
        5221             :
        5222             :     !  Compute averages
        5223           0 :     call stats_avg( stats_zt%kk, stats_zt%num_output_fields, stats_zt%accum_field_values, stats_zt%accum_num_samples )
        5224           0 :     call stats_avg( stats_zm%kk, stats_zm%num_output_fields, stats_zm%accum_field_values, stats_zm%accum_num_samples )
        5225           0 :     if (stats_metadata%l_output_rad_files) then
        5226             :       call stats_avg( stats_rad_zt%kk, stats_rad_zt%num_output_fields, stats_rad_zt%accum_field_values, &
        5227           0 :                       stats_rad_zt%accum_num_samples )
        5228             :       call stats_avg( stats_rad_zm%kk, stats_rad_zm%num_output_fields, stats_rad_zm%accum_field_values, &
        5229           0 :                       stats_rad_zm%accum_num_samples )
        5230             :     end if
        5231           0 :     call stats_avg( stats_sfc%kk, stats_sfc%num_output_fields, stats_sfc%accum_field_values, stats_sfc%accum_num_samples )
        5232             :
        5233             :    !  Here we are not outputting the data, rather reading the stats into
        5234             :    !  arrays which are conformable to CAM output.  Also, the data is "flipped"
        5235             :    !  in the vertical level to be the same as CAM output.
        5236           0 :     do i = 1, stats_zt%num_output_fields
        5237           0 :       do k = 1, stats_zt%kk
        5238           0 :          out_zt(thecol,pverp-k+1,i) = stats_zt%accum_field_values(1,1,k,i)
        5239           0 :          if(is_nan(out_zt(thecol,k,i))) out_zt(thecol,k,i) = 0.0_r8
        5240             :       enddo
        5241             :     enddo
        5242             :
        5243           0 :     do i = 1, stats_zm%num_output_fields
        5244           0 :       do k = 1, stats_zt%kk
        5245           0 :          out_zm(thecol,pverp-k+1,i) = stats_zm%accum_field_values(1,1,k,i)
        5246           0 :          if(is_nan(out_zm(thecol,k,i))) out_zm(thecol,k,i) = 0.0_r8
        5247             :       enddo
        5248             :     enddo
        5249             :
        5250           0 :     if (stats_metadata%l_output_rad_files) then
        5251           0 :       do i = 1, stats_rad_zt%num_output_fields
        5252           0 :         do k = 1, stats_rad_zt%kk
        5253           0 :           out_radzt(thecol,pverp-k+1,i) = stats_rad_zt%accum_field_values(1,1,k,i)
        5254           0 :           if(is_nan(out_radzt(thecol,k,i))) out_radzt(thecol,k,i) = 0.0_r8
        5255             :         enddo
        5256             :       enddo
        5257             :
        5258           0 :       do i = 1, stats_rad_zm%num_output_fields
        5259           0 :         do k = 1, stats_rad_zm%kk
        5260           0 :           out_radzm(thecol,pverp-k+1,i) = stats_rad_zm%accum_field_values(1,1,k,i)
        5261           0 :           if(is_nan(out_radzm(thecol,k,i))) out_radzm(thecol,k,i) = 0.0_r8
        5262             :         enddo
        5263             :       enddo
        5264             :
        5265             :       ! Fill in values above the CLUBB top.
        5266           0 :       out_zt(thecol,:top_lev-1,:) = 0.0_r8
        5267           0 :       out_zm(thecol,:top_lev-1,:) = 0.0_r8
        5268           0 :       out_radzt(thecol,:top_lev-1,:) = 0.0_r8
        5269           0 :       out_radzm(thecol,:top_lev-1,:) = 0.0_r8
        5270             :
        5271             :     endif ! l_output_rad_files
        5272             :
        5273           0 :     do i = 1, stats_sfc%num_output_fields
        5274           0 :       out_sfc(thecol,1,i) = stats_sfc%accum_field_values(1,1,1,i)
        5275           0 :       if(is_nan(out_sfc(thecol,1,i))) out_sfc(thecol,1,i) = 0.0_r8
        5276             :     enddo
        5277             :
        5278             :     !  Reset sample fields
        5279             :     call stats_zero( stats_zt%kk, stats_zt%num_output_fields, stats_zt%accum_field_values, &
        5280           0 :                      stats_zt%accum_num_samples, stats_zt%l_in_update )
        5281             :     call stats_zero( stats_zm%kk, stats_zm%num_output_fields, stats_zm%accum_field_values, &
        5282           0 :                      stats_zm%accum_num_samples, stats_zm%l_in_update )
        5283           0 :     if (stats_metadata%l_output_rad_files) then
        5284             :       call stats_zero( stats_rad_zt%kk, stats_rad_zt%num_output_fields, stats_rad_zt%accum_field_values, &
        5285           0 :                        stats_rad_zt%accum_num_samples, stats_rad_zt%l_in_update )
        5286             :       call stats_zero( stats_rad_zm%kk, stats_rad_zm%num_output_fields, stats_rad_zm%accum_field_values, &
        5287           0 :                        stats_rad_zm%accum_num_samples, stats_rad_zm%l_in_update )
        5288             :     end if
        5289             :     call stats_zero( stats_sfc%kk, stats_sfc%num_output_fields, stats_sfc%accum_field_values, &
        5290           0 :                      stats_sfc%accum_num_samples, stats_sfc%l_in_update )
        5291             :
        5292           0 :     return
        5293             :
        5294             :   end subroutine stats_end_timestep_clubb
        5295             : #endif
        5296             :
        5297             :   ! =============================================================================== !
        5298             :   !                                                                                 !
        5299             :   ! =============================================================================== !
        5300             :
        5301             : #ifdef CLUBB_SGS
        5302             :
        5303             :     !-----------------------------------------------------------------------
        5304           0 :   subroutine stats_zero( kk, num_output_fields, x, n, l_in_update )
        5305             :
        5306             :     !     Description:
        5307             :     !     Initialize stats to zero
        5308             :     !-----------------------------------------------------------------------
        5309             :
        5310             :     use clubb_api_module, only: &
        5311             :         stat_rknd,   & ! Variable(s)
        5312             :         stat_nknd
        5313             :
        5314             :
        5315             :     implicit none
        5316             :
        5317             :     !  Input
        5318             :     integer, intent(in) :: kk, num_output_fields
        5319             :
        5320             :     !  Output
        5321             :     real(kind=stat_rknd), dimension(1,1,kk,num_output_fields), intent(out)    :: x
        5322             :     integer(kind=stat_nknd), dimension(1,1,kk,num_output_fields), intent(out) :: n
        5323             :     logical, dimension(1,1,kk,num_output_fields), intent(out)                 :: l_in_update
        5324             :
        5325             :     !  Zero out arrays
        5326             :
        5327           0 :     if ( num_output_fields > 0 ) then
        5328           0 :        x(:,:,:,:) = 0.0_r8
        5329           0 :        n(:,:,:,:) = 0
        5330           0 :        l_in_update(:,:,:,:) = .false.
        5331             :     end if
        5332             :
        5333           0 :     return
        5334             :
        5335             :   end subroutine stats_zero
        5336             :
        5337             : #endif
        5338             :
        5339             :   ! =============================================================================== !
        5340             :   !                                                                                 !
        5341             :   ! =============================================================================== !
        5342             :
        5343             :
        5344             : #ifdef CLUBB_SGS
        5345             :     !-----------------------------------------------------------------------
        5346           0 :   subroutine stats_avg( kk, num_output_fields, x, n )
        5347             :
        5348             :     !     Description:
        5349             :     !     Compute the average of stats fields
        5350             :     !-----------------------------------------------------------------------
        5351             :     use clubb_api_module, only: &
        5352             :         stat_rknd,   & ! Variable(s)
        5353             :         stat_nknd
        5354             :
        5355             :     implicit none
        5356             :
        5357             :     !  Input
        5358             :     integer, intent(in) :: num_output_fields, kk
        5359             :     integer(kind=stat_nknd), dimension(1,1,kk,num_output_fields), intent(in) :: n
        5360             :
        5361             :     !  Output
        5362             :     real(kind=stat_rknd), dimension(1,1,kk,num_output_fields), intent(inout)  :: x
        5363             :
        5364             :     !  Internal
        5365             :
        5366             :     integer k,m
        5367             :
        5368             :     !  Compute averages
        5369             :
        5370           0 :     do m=1,num_output_fields
        5371           0 :        do k=1,kk
        5372             :
        5373           0 :           if ( n(1,1,k,m) > 0 ) then
        5374           0 :              x(1,1,k,m) = x(1,1,k,m) / real( n(1,1,k,m) )
        5375             :           end if
        5376             :
        5377             :        end do
        5378             :     end do
        5379             :
        5380           0 :     return
        5381             :
        5382             :   end subroutine stats_avg
        5383             :
        5384     4467528 :   subroutine grid_size(state, grid_dx, grid_dy)
        5385             :   ! Determine the size of the grid for each of the columns in state
        5386             :
        5387             :   use phys_grid,       only: get_area_p
        5388             :   use shr_const_mod,   only: shr_const_pi
        5389             :   use physics_types,   only: physics_state
        5390             :
        5391             :
        5392             :   type(physics_state), intent(in) :: state
        5393             :   real(r8), intent(out)           :: grid_dx(state%ncol), grid_dy(state%ncol)   ! CAM grid [m]
        5394             :
        5395             :   real(r8), parameter :: earth_ellipsoid1 = 111132.92_r8 ! first coefficient, meters per degree longitude at equator
        5396             :   real(r8), parameter :: earth_ellipsoid2 = 559.82_r8 ! second expansion coefficient for WGS84 ellipsoid
        5397             :   real(r8), parameter :: earth_ellipsoid3 = 1.175_r8 ! third expansion coefficient for WGS84 ellipsoid
        5398             :
        5399             :   real(r8) :: mpdeglat, column_area, degree
        5400             :   integer  :: i
        5401             :
        5402             :   ! determine the column area in radians
        5403    74597328 :   do i=1,state%ncol
        5404    70129800 :       column_area = get_area_p(state%lchnk,i)
        5405    70129800 :       degree = sqrt(column_area)*(180._r8/shr_const_pi)
        5406             :
        5407             :       ! Now find meters per degree latitude
        5408             :       ! Below equation finds distance between two points on an ellipsoid, derived from expansion
        5409             :       !  taking into account ellipsoid using World Geodetic System (WGS84) reference
        5410    70129800 :       mpdeglat = earth_ellipsoid1 - earth_ellipsoid2 * cos(2._r8*state%lat(i)) + earth_ellipsoid3 * cos(4._r8*state%lat(i))
        5411    70129800 :       grid_dx(i) = mpdeglat * degree
        5412    74597328 :       grid_dy(i) = grid_dx(i) ! Assume these are the same
        5413             :   enddo
        5414             :
        5415     4467528 :   end subroutine grid_size
        5416             :
        5417             : #endif
        5418             :
        5419             : end module clubb_intr

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