Merge branch 'ufs/dev' into feature/rad-fix

physics/CONV/Grell_Freitas/cu_gf_driver.F90

@@ -56,7 +56,7 @@ end subroutine cu_gf_driver_init
 !! \htmlinclude cu_gf_driver_run.html
 !!
 !>\section gen_gf_driver Grell-Freitas Cumulus Scheme Driver General Algorithm
-      subroutine cu_gf_driver_run(ntracer,garea,im,km,dt,flag_init,flag_restart,&
+      subroutine cu_gf_driver_run(ntracer,garea,im,km,dt,flag_init,flag_restart, gf_coldstart, &
                cactiv,cactiv_m,g,cp,xlv,r_v,forcet,forceqv_spechum,phil,raincv, &
                qv_spechum,t,cld1d,us,vs,t2di,w,qv2di_spechum,p2di,psuri,        &
                hbot,htop,kcnv,xland,hfx2,qfx2,aod_gf,cliw,clcw,                 &
@@ -97,7 +97,7 @@ subroutine cu_gf_driver_run(ntracer,garea,im,km,dt,flag_init,flag_restart,&
    integer      :: its,ite, jts,jte, kts,kte
    integer, intent(in   ) :: im,km,ntracer,nchem,kdt
    integer, intent(in   ) :: ichoice_in,ichoicem_in,ichoice_s_in
-   logical, intent(in   ) :: flag_init, flag_restart, do_mynnedmf
+   logical, intent(in   ) :: flag_init, flag_restart, do_mynnedmf, gf_coldstart
    logical, intent(in   ) :: flag_for_scnv_generic_tend,flag_for_dcnv_generic_tend
    real (kind=kind_phys), intent(in) :: g,cp,xlv,r_v
    logical, intent(in   ) :: ldiag3d
@@ -431,7 +431,7 @@ subroutine cu_gf_driver_run(ntracer,garea,im,km,dt,flag_init,flag_restart,&
       ccn_m(i) = 0.
 
       ! set aod and ccn
-      if (flag_init .and. .not.flag_restart) then
+      if ((flag_init .and. .not.flag_restart) .or. gf_coldstart) then
         aod_gf(i)=aodc0
       else
         if((cactiv(i).eq.0) .and. (cactiv_m(i).eq.0))then

physics/CONV/Grell_Freitas/cu_gf_driver.meta

@@ -588,6 +588,13 @@
   dimensions = ()
   type = logical
   intent = in
+[gf_coldstart]
+  standard_name = flag_for_cold_start_gf
+  long_name = flag to cold start G-F 
+  units = flag
+  dimensions = ()
+  type = logical
+  intent = in
 [ichoice_in]
   standard_name = identifier_for_c3_or_gf_deep_convection_closure
   long_name = flag for C3 or GF deep convection closure

physics/CONV/Grell_Freitas/cu_gf_driver_pre.F90

@@ -15,7 +15,7 @@ module cu_gf_driver_pre
 !> \section arg_table_cu_gf_driver_pre_run Argument Table
 !! \htmlinclude cu_gf_driver_pre_run.html
 !!
-   subroutine cu_gf_driver_pre_run (flag_init, flag_restart, kdt, fhour, dtp, t, q, prevst, prevsq, &
+   subroutine cu_gf_driver_pre_run (flag_init, flag_restart, gf_coldstart, kdt, fhour, dtp, t, q, prevst, prevsq, &
                                     forcet, forceq, cactiv, cactiv_m, conv_act, conv_act_m,         &
                                     rrfs_sd, ntsmoke, ntdust, ntcoarsepm, chem3d, gq0,              &
                                     errmsg, errflg)
@@ -26,6 +26,7 @@ subroutine cu_gf_driver_pre_run (flag_init, flag_restart, kdt, fhour, dtp, t, q,
 
       logical,          intent(in)  :: flag_init
       logical,          intent(in)  :: flag_restart
+      logical,          intent(in)  :: gf_coldstart 
       logical,          intent(in)  :: rrfs_sd
       integer,          intent(in)  :: kdt
       real(kind_phys),  intent(in)  :: fhour
@@ -59,7 +60,7 @@ subroutine cu_gf_driver_pre_run (flag_init, flag_restart, kdt, fhour, dtp, t, q,
       ! For restart runs, can assume that prevst and prevsq
       ! are read from the restart files beforehand, same
       ! for conv_act.
-      if(flag_init .and. .not.flag_restart) then
+      if((flag_init .and. .not.flag_restart) .or. gf_coldstart) then
 !$acc kernels
         forcet(:,:)=0.0
         forceq(:,:)=0.0

physics/CONV/Grell_Freitas/cu_gf_driver_pre.meta

@@ -130,6 +130,13 @@
   kind = kind_phys
   intent = in
   optional = True
+[gf_coldstart]
+  standard_name = flag_for_cold_start_gf
+  long_name = flag to cold start G-F 
+  units = flag
+  dimensions = ()
+  type = logical
+  intent = in
 [rrfs_sd]
   standard_name = do_smoke_coupling
   long_name = flag controlling rrfs_sd collection

physics/Interstitials/UFS_SCM_NEPTUNE/GFS_phys_time_vary.fv3.F90

@@ -44,9 +44,7 @@ module GFS_phys_time_vary
 
       private
 
-      public GFS_phys_time_vary_init, GFS_phys_time_vary_timestep_init, GFS_phys_time_vary_timestep_finalize, GFS_phys_time_vary_finalize
-
-      logical :: is_initialized = .false.
+      public GFS_phys_time_vary_init, GFS_phys_time_vary_timestep_init, GFS_phys_time_vary_finalize
 
       real(kind=kind_phys), parameter :: con_hr        =  3600.0_kind_phys
       real(kind=kind_phys), parameter :: con_99        =    99.0_kind_phys
@@ -95,7 +93,8 @@ subroutine GFS_phys_time_vary_init (
               smcwtdxy, deeprechxy, rechxy, snowxy, snicexy, snliqxy, tsnoxy , smoiseq, zsnsoxy,   &
               slc, smc, stc, tsfcl, snowd, canopy, tg3, stype, con_t0c, lsm_cold_start, nthrds,    &
               lkm, use_lake_model, lakefrac, lakedepth, iopt_lake, iopt_lake_clm, iopt_lake_flake, &
-              lakefrac_threshold, lakedepth_threshold, ozphys, h2ophys, errmsg, errflg)
+              lakefrac_threshold, lakedepth_threshold, ozphys, h2ophys, is_initialized, errmsg,    &
+              errflg)
 
          implicit none
 
@@ -193,6 +192,7 @@ subroutine GFS_phys_time_vary_init (
          real(kind_phys),      intent(in)    :: con_t0c
 
          integer,              intent(in)    :: nthrds
+         logical,              intent(inout) :: is_initialized
          character(len=*),     intent(out)   :: errmsg
          integer,              intent(out)   :: errflg
 
@@ -713,7 +713,8 @@ subroutine GFS_phys_time_vary_timestep_init (
             tsfc, tsfco, tisfc, hice, fice, facsf, facwf, alvsf, alvwf, alnsf, alnwf, zorli, zorll, &
             zorlo, weasd, slope, snoalb, canopy, vfrac, vtype, stype,scolor, shdmin, shdmax, snowd, &
             cv, cvb, cvt, oro, oro_uf, xlat_d, xlon_d, slmsk, landfrac, ozphys, h2ophys,            &
-            do_ugwp_v1, jindx1_tau, jindx2_tau, ddy_j1tau, ddy_j2tau, tau_amf, errmsg, errflg)
+            do_ugwp_v1, jindx1_tau, jindx2_tau, ddy_j1tau, ddy_j2tau, tau_amf, is_initialized,      &
+            errmsg, errflg)
 
          implicit none
 
@@ -762,6 +763,7 @@ subroutine GFS_phys_time_vary_timestep_init (
          real(kind_phys),      intent(inout), optional :: smois(:,:), sh2o(:,:), tslb(:,:), tref(:)
          integer,              intent(inout) :: vtype(:), stype(:),scolor(:), slope(:) 
 
+         logical,              intent(in)    :: is_initialized
          character(len=*),     intent(out)   :: errmsg
          integer,              intent(out)   :: errflg
 
@@ -931,36 +933,17 @@ subroutine GFS_phys_time_vary_timestep_init (
       end subroutine GFS_phys_time_vary_timestep_init
 !> @}
 
-!> \section arg_table_GFS_phys_time_vary_timestep_finalize Argument Table
-!! \htmlinclude GFS_phys_time_vary_timestep_finalize.html
-!!
-!>\section gen_GFS_phys_time_vary_timestep_finalize GFS_phys_time_vary_timestep_finalize General Algorithm
-!> @{
-      subroutine GFS_phys_time_vary_timestep_finalize (errmsg, errflg)
-
-         implicit none
-
-         ! Interface variables
-         character(len=*),                 intent(out)   :: errmsg
-         integer,                          intent(out)   :: errflg
-
-         ! Initialize CCPP error handling variables
-         errmsg = ''
-         errflg = 0
-
-      end subroutine GFS_phys_time_vary_timestep_finalize
-!> @}
-
 !> \section arg_table_GFS_phys_time_vary_finalize Argument Table
 !! \htmlinclude GFS_phys_time_vary_finalize.html
 !!
-      subroutine GFS_phys_time_vary_finalize(errmsg, errflg)
+      subroutine GFS_phys_time_vary_finalize(is_initialized, errmsg, errflg)
 
          implicit none
 
          ! Interface variables
-         character(len=*),                 intent(out)   :: errmsg
-         integer,                          intent(out)   :: errflg
+         logical,          intent(inout) :: is_initialized
+         character(len=*), intent(out)   :: errmsg
+         integer,          intent(out)   :: errflg
 
          ! Initialize CCPP error handling variables
          errmsg = ''

physics/Interstitials/UFS_SCM_NEPTUNE/GFS_phys_time_vary.fv3.meta

@@ -1042,6 +1042,13 @@
   dimensions = ()
   type = ty_h2ophys
   intent = in
+[is_initialized]
+  standard_name = flag_for_gfs_phys_time_vary_interstitial_initialization
+  long_name = flag carrying interstitial initialization status
+  units = flag
+  dimensions = ()
+  type = logical
+  intent = inout
 [errmsg]
   standard_name = ccpp_error_message
   long_name = error message for error handling in CCPP
@@ -1062,6 +1069,13 @@
 [ccpp-arg-table]
   name = GFS_phys_time_vary_finalize
   type = scheme
+[is_initialized]
+  standard_name = flag_for_gfs_phys_time_vary_interstitial_initialization
+  long_name = flag carrying interstitial initialization status
+  units = flag
+  dimensions = ()
+  type = logical
+  intent = inout
 [errmsg]
   standard_name = ccpp_error_message
   long_name = error message for error handling in CCPP
@@ -2055,26 +2069,13 @@
   dimensions = ()
   type = ty_h2ophys
   intent = in
-[errmsg]
-  standard_name = ccpp_error_message
-  long_name = error message for error handling in CCPP
-  units = none
-  dimensions = ()
-  type = character
-  kind = len=*
-  intent = out
-[errflg]
-  standard_name = ccpp_error_code
-  long_name = error code for error handling in CCPP
-  units = 1
+[is_initialized]
+  standard_name = flag_for_gfs_phys_time_vary_interstitial_initialization
+  long_name = flag carrying interstitial initialization status
+  units = flag
   dimensions = ()
-  type = integer
-  intent = out
-
-########################################################################
-[ccpp-arg-table]
-  name = GFS_phys_time_vary_timestep_finalize
-  type = scheme
+  type = logical
+  intent = in
 [errmsg]
   standard_name = ccpp_error_message
   long_name = error message for error handling in CCPP

physics/MP/Thompson/module_mp_thompson.F90

@@ -93,7 +93,7 @@ module module_mp_thompson
 !.. droplet number concentration.
    !real(wp), parameter :: Nt_c = 100.e6
    real(wp), parameter :: Nt_c_o = 50.e6
-   real(wp), parameter :: Nt_c_l = 100.e6
+   real(wp), parameter :: Nt_c_l = 150.e6
    real(wp), parameter, private :: Nt_c_max = 1999.e6
 
 !..Declaration of constants for assumed CCN/IN aerosols when none in

physics/Radiation/radiation_clouds.f

@@ -200,6 +200,7 @@ module module_radiation_clouds
       real (kind=kind_phys), parameter :: reice_def = 50.0        !< default ice radius to 50 micron
       real (kind=kind_phys), parameter :: rrain_def = 1000.0      !< default rain radius to 1000 micron
       real (kind=kind_phys), parameter :: rsnow_def = 250.0       !< default snow radius to 250 micron
+      real (kind=kind_phys), parameter :: creice_def = 25.0       !< default convective ice radius to 25 micron overland
 
       real (kind=kind_phys), parameter :: cldssa_def = 0.99       !< default cld single scat albedo
       real (kind=kind_phys), parameter :: cldasy_def = 0.84       !< default cld asymmetry factor
@@ -2164,8 +2165,13 @@ subroutine progcld_thompson_wsm6                                  &
             cip(i,k) = max(0.0, (clw(i,k,ntiw) +
      &             snow2ice*clw(i,k,ntsw) + tem2) *
      &             gfac * delp(i,k))
-            if(tem2 > 1.e-12 .and.  clw(i,k,ntiw) < 1.e-12)
-     &             rei(i,k)=reice_def
+            if(tem2 > 1.e-12 .and.  clw(i,k,ntiw) < 1.e-12) then
+                 if(nint(slmsk(i))==1) then
+                   rei(i,k)=creice_def
+                 else
+                   rei(i,k)=reice_def
+                 endif
+            endif       
             crp(i,k) = max(0.0, clw(i,k,ntrw) * gfac * delp(i,k))
             csp(i,k) = max(0.0, (1.-snow2ice)*clw(i,k,ntsw) *
      &             gfac * delp(i,k))

physics/SFC_Models/Land/Noahmp/module_sf_noahmp_glacier.F90

@@ -842,12 +842,14 @@ subroutine radiation_glacier (dt      ,tg      ,sneqvo  ,sneqv   ,cosz   , & !in
 
 ! snow albedos: age even when sun is not present
 
+  if(cosz > 0) then
   if(opt_alb == 1) &
      call snowalb_bats_glacier (nband,cosz,fage,albsnd,albsni)
   if(opt_alb == 2) then
      call snowalb_class_glacier(nband,qsnow,dt,alb,albold,albsnd,albsni)
      albold = alb
   end if
+  end if 
 
 ! zero summed solar fluxes
 

physics/SFC_Models/Land/Noahmp/module_sf_noahmplsm.F90

@@ -2511,7 +2511,19 @@ subroutine thermoprop (parameters,nsoil   ,nsnow   ,isnow   ,ist     ,dzsnso  ,
   real (kind=kind_phys), dimension(-nsnow+1:    0)              :: tksno   !snow thermal conductivity (j/m3/k)
   real (kind=kind_phys), dimension(       1:nsoil)              :: sice    !soil ice content
   real (kind=kind_phys), parameter :: sbeta = -2.0
+  real (kind=kind_phys), dimension(4,20)   :: soil_carbon                  ! soil carbon content [kg/m3]
+  real (kind=kind_phys), parameter         :: soil_carbon_df = 0.25        ! soil carbon therm cond (Lawrence and Slater)
+  real (kind=kind_phys), parameter         :: soil_carbon_hcpct = 2.5e6    ! soil carbon heat capacity (Lawrence and Slater)
 ! --------------------------------------------------------------------------------------------------
+! soil carbon [kg/m3] by vegetation type estimated from global PNNL soil carbon dataset
+!   and VIIRS surface type
+
+  soil_carbon(1,:) = (/90,65,90,65,90,40,50,50,40,50,90,60,60,60,0,20,0,90,90,60/)
+  soil_carbon(2,:) = (/40,30,40,30,40,25,30,30,25,30,40,30,30,30,0,15,0,60,60,40/)
+  soil_carbon(3,:) = (/20,15,20,15,20,15,20,15,15,15,25,20,20,20,0,10,0,40,40,30/)
+  soil_carbon(4,:) = (/15,10,15,10,15,10,15,10,10,10,20,10,10,10,0,10,0,40,30,20/)
+
+  soil_carbon = soil_carbon / 130.0   ! convert to soil carbon relative to peat
 
 ! compute snow thermal conductivity and heat capacity
 
@@ -2530,6 +2542,11 @@ subroutine thermoprop (parameters,nsoil   ,nsnow   ,isnow   ,ist     ,dzsnso  ,
        hcpct(iz) = sh2o(iz)*cwat + (1.0-parameters%smcmax(iz))*parameters%csoil &
                 + (parameters%smcmax(iz)-smc(iz))*cpair + sice(iz)*cice
        call tdfcnd (parameters,iz,df(iz), smc(iz), sh2o(iz))
+
+! adjust for soil carbon organic content
+
+!      hcpct(iz) = (1.0 - soil_carbon(iz,vegtyp)) * hcpct(iz) + soil_carbon(iz,vegtyp) * soil_carbon_hcpct
+       df(iz)    = (1.0 - soil_carbon(iz,vegtyp)) * df(iz)    + soil_carbon(iz,vegtyp) * soil_carbon_df
     end do
 
     if ( parameters%urban_flag ) then
@@ -3003,7 +3020,11 @@ subroutine albedo (parameters,vegtyp ,ist    ,ice    ,nsoil  , & !in
     if (ib.eq.1) fsun = 0.
   end do
 
-  if(cosz <= 0) goto 100
+! snow age
+
+  call snow_age (parameters,dt,tg,sneqvo,sneqv,tauss,fage) 
+
+  if(cosz > 0) then 
 
 ! weight reflectance/transmittance by lai and sai
 
@@ -3015,10 +3036,6 @@ subroutine albedo (parameters,vegtyp ,ist    ,ice    ,nsoil  , & !in
     tau(ib) = max(parameters%taul(ib)*wl+parameters%taus(ib)*ws, mpe)
   end do
 
-! snow age
-
-   call snow_age (parameters,dt,tg,sneqvo,sneqv,tauss,fage)
-
 ! snow albedos: only if cosz > 0 and fsno > 0
 
   if(opt_alb == 1) &
@@ -3067,8 +3084,7 @@ subroutine albedo (parameters,vegtyp ,ist    ,ice    ,nsoil  , & !in
      wl = ext 
   end if
   fsun = wl
-
-100 continue
+  end if
 
   end subroutine albedo
 
@@ -9126,9 +9142,7 @@ subroutine groundwater(parameters,nsnow  ,nsoil  ,dt     ,sice   ,zsoil  , & !in
 
 ! recharge rate qin to groundwater
 
-!      ka  = hk(iwt)
-! harmonic average, c.he changed based on gy niu's update
-      ka  = 2.0*(hk(iwt)*parameters%dksat(iwt)*1.0e3) / (hk(iwt)+parameters%dksat(iwt)*1.0e3)
+      ka =  0.5*(hk(iwt)+parameters%dksat(iwt)*1.0e3)      
 
       wh_zwt  = - zwt * 1.e3                          !(mm)
       wh      = smpfz  - znode(iwt)*1.e3              !(mm)