Support new NSSL cloud microphysics 3-moment option (#702)

* Updates to support NSSL microphysics in CCPP

* Switched atmos and ccpp modules to NSSL versions

* Made setting of otsptflag more logical

* change dimensions of flag_convective_tracer_transport_interstitial to match allocation/use

* Add flags and code for 3-moment rain/graupel/hail in NSSL microphysics scheme

* Update otsptflag for 3moment variables

ccpp/data/CCPP_typedefs.F90

@@ -1057,11 +1057,12 @@ subroutine gfs_interstitial_setup_tracers(Interstitial, Model)
       tracers = 2
       do n=2,Model%ntrac
         ltest = ( n /= Model%ntcw  .and. n /= Model%ntiw  .and. n /= Model%ntclamt .and. &
-             n /= Model%ntrw  .and. n /= Model%ntsw  .and. n /= Model%ntrnc   .and. &
-             n /= Model%ntsnc .and. n /= Model%ntgl  .and. n /= Model%ntgnc   .and. &
-             n /= Model%nthl  .and. n /= Model%nthnc .and. n /= Model%ntgv    .and. &
-             n /= Model%nthv  .and. n /= Model%ntccn .and. n /= Model%ntccna .and.  &
-             n /= Model%ntsigma)
+                  n /= Model%ntrw  .and. n /= Model%ntsw  .and. n /= Model%ntrnc   .and. &
+                  n /= Model%ntsnc .and. n /= Model%ntgl  .and. n /= Model%ntgnc   .and. &
+                  n /= Model%nthl  .and. n /= Model%nthnc .and. n /= Model%ntgv    .and. &
+                  n /= Model%nthv  .and. n /= Model%ntccn .and. n /= Model%ntccna  .and. &
+                  n /= Model%ntrz  .and. n /= Model%ntgz  .and. n /= Model%nthz    .and. &
+                  n /= Model%ntsigma)
         Interstitial%otsptflag(n) = ltest
         if ( ltest ) then
           tracers = tracers + 1

ccpp/data/GFS_typedefs.F90

@@ -971,6 +971,7 @@ module GFS_typedefs
     logical              :: nssl_hail_on   !<  NSSL flag to activate the hail category
     logical              :: nssl_ccn_on    !<  NSSL flag to activate the CCN category
     logical              :: nssl_invertccn !<  NSSL flag to treat CCN as activated (true) or unactivated (false)
+    logical              :: nssl_3moment   !<  NSSL flag to turn on 3-moment for rain/graupel/hail
 
     !--- Thompson's microphysical parameters
     logical              :: ltaerosol       !< flag for aerosol version
@@ -1426,6 +1427,9 @@ module GFS_typedefs
     integer              :: ntccna          !< tracer index for activated CCN
     integer              :: ntgv            !< tracer index for graupel particle volume
     integer              :: nthv            !< tracer index for hail particle volume
+    integer              :: ntrz            !< tracer index for rain reflectivity
+    integer              :: ntgz            !< tracer index for graupel reflectivity
+    integer              :: nthz            !< tracer index for hail reflectivity
     integer              :: ntke            !< tracer index for kinetic energy
     integer              :: ntsigma         !< tracer index for updraft area fraction
     integer              :: nto             !< tracer index for oxygen ion
@@ -3428,6 +3432,7 @@ subroutine control_initialize (Model, nlunit, fn_nml, me, master, &
     logical              :: nssl_hail_on    = .false.           !<  NSSL flag to activate the hail category
     logical              :: nssl_ccn_on     = .true.            !<  NSSL flag to activate the CCN category
     logical              :: nssl_invertccn  = .true.            !<  NSSL flag to treat CCN as activated (true) or unactivated (false)
+    logical              :: nssl_3moment    = .false.           !<  NSSL flag to turn on 3-moment for rain/graupel/hail
 
     !--- Thompson microphysical parameters
     logical              :: ltaerosol      = .false.            !< flag for aerosol version
@@ -3850,7 +3855,7 @@ subroutine control_initialize (Model, nlunit, fn_nml, me, master, &
 
 !--- aerosol scavenging factors
     integer, parameter :: max_scav_factors = 183
-    character(len=40)  :: fscav_aero(max_scav_factors)
+    character(len=40)  :: fscav_aero(max_scav_factors) = ''
 
     real(kind=kind_phys) :: radar_tten_limits(2) = (/ limit_unspecified, limit_unspecified /)
     integer :: itime
@@ -3902,8 +3907,8 @@ subroutine control_initialize (Model, nlunit, fn_nml, me, master, &
                                ext_diag_thompson, dt_inner, lgfdlmprad,                     &
                                sedi_semi, decfl,                                            &
                                nssl_cccn, nssl_alphah, nssl_alphahl,                        &
-                               nssl_alphar, nssl_ehw0, nssl_ehlw0,                    &
-                               nssl_invertccn, nssl_hail_on, nssl_ccn_on,                   &
+                               nssl_alphar, nssl_ehw0, nssl_ehlw0,                          &
+                               nssl_invertccn, nssl_hail_on, nssl_ccn_on, nssl_3moment,     &
                           !--- max hourly
                                avg_max_length,                                              &
                           !--- land/surface model control
@@ -4512,6 +4517,7 @@ subroutine control_initialize (Model, nlunit, fn_nml, me, master, &
     Model%nssl_hail_on     = nssl_hail_on
     Model%nssl_ccn_on      = nssl_ccn_on
     Model%nssl_invertccn   = nssl_invertccn
+    Model%nssl_3moment     = nssl_3moment
 
 !--- Thompson MP parameters
     Model%ltaerosol        = ltaerosol
@@ -5013,6 +5019,9 @@ subroutine control_initialize (Model, nlunit, fn_nml, me, master, &
     Model%ntccna           = get_tracer_index(Model%tracer_names, 'ccna_nc',    Model%me, Model%master, Model%debug)
     Model%ntgv             = get_tracer_index(Model%tracer_names, 'graupel_vol',Model%me, Model%master, Model%debug)
     Model%nthv             = get_tracer_index(Model%tracer_names, 'hail_vol',   Model%me, Model%master, Model%debug)
+    Model%ntrz             = get_tracer_index(Model%tracer_names, 'rain_ref',   Model%me, Model%master, Model%debug)
+    Model%ntgz             = get_tracer_index(Model%tracer_names, 'graupel_ref',Model%me, Model%master, Model%debug)
+    Model%nthz             = get_tracer_index(Model%tracer_names, 'hail_ref',   Model%me, Model%master, Model%debug)
     Model%ntke             = get_tracer_index(Model%tracer_names, 'sgs_tke',    Model%me, Model%master, Model%debug)
     Model%ntsigma          = get_tracer_index(Model%tracer_names, 'sigmab',     Model%me, Model%master, Model%debug)
     Model%nqrimef          = get_tracer_index(Model%tracer_names, 'q_rimef',    Model%me, Model%master, Model%debug)
@@ -5194,6 +5203,9 @@ subroutine control_initialize (Model, nlunit, fn_nml, me, master, &
         call label_dtend_tracer(Model,100+Model%ntccn,'ccn_nc','CCN number concentration','kg-1 s-1')
         call label_dtend_tracer(Model,100+Model%ntgv,'graupel_vol','graupel volume','m3 kg-1 s-1')
         call label_dtend_tracer(Model,100+Model%nthv,'hail_vol','hail volume','m3 kg-1 s-1')
+        call label_dtend_tracer(Model,100+Model%ntrz,'rain_ref','rain reflectivity','m3 kg-1 s-1')
+        call label_dtend_tracer(Model,100+Model%ntgz,'graupel_ref','graupel reflectivity','m3 kg-1 s-1')
+        call label_dtend_tracer(Model,100+Model%nthz,'hail_ref','hail reflectivity','m3 kg-1 s-1')
         call label_dtend_tracer(Model,100+Model%ntke,'sgs_tke','turbulent kinetic energy','J s-1')
         call label_dtend_tracer(Model,100+Model%nqrimef,'q_rimef','mass weighted rime factor','kg-1 s-1')
         call label_dtend_tracer(Model,100+Model%ntwa,'liq_aero','number concentration of water-friendly aerosols','kg-1 s-1')
@@ -5262,7 +5274,8 @@ subroutine control_initialize (Model, nlunit, fn_nml, me, master, &
                      itrac /= Model%ntrw  .and. itrac /= Model%ntsw  .and. itrac /= Model%ntrnc   .and. &
                      itrac /= Model%ntsnc .and. itrac /= Model%ntgl  .and. itrac /= Model%ntgnc   .and. &
                      itrac /= Model%nthl  .and. itrac /= Model%nthnc .and. itrac /= Model%nthv    .and. &
-                     itrac /= Model%ntgv ) then
+                     itrac /= Model%ntgv  .and. itrac /= Model%ntrz  .and. itrac /= Model%ntgz    .and. &
+                     itrac /= Model%nthz ) then
                    call fill_dtidx(Model,dtend_select,100+itrac,Model%index_of_process_scnv,have_scnv)
                    call fill_dtidx(Model,dtend_select,100+itrac,Model%index_of_process_dcnv,have_dcnv)
                 else if(Model%ntchs<=0 .or. itrac<Model%ntchs) then
@@ -5395,6 +5408,24 @@ subroutine control_initialize (Model, nlunit, fn_nml, me, master, &
           write(*,*) 'NSSL micro: CCN is ON'
         ENDIF
       ENDIF
+
+      ! add checks for nssl_3moment
+      IF ( ( Model%nssl_3moment ) ) THEN 
+        IF ( Model%ntrz < 1 ) THEN
+          write(*,*) 'NSSL micro: 3-moment is ON, but rain_ref tracer is missing'
+          stop
+        ENDIF
+        IF ( Model%ntgz < 1 ) THEN
+          write(*,*) 'NSSL micro: 3-moment is ON, but graupel_ref tracer is missing'
+          stop
+        ENDIF
+        IF ( nssl_hail_on ) THEN
+        IF ( Model%nthz < 1 ) THEN
+          write(*,*) 'NSSL micro: 3-moment is ON, but hail_ref tracer is missing'
+          stop
+        ENDIF
+        ENDIF
+      ENDIF
 
         IF ( Model%ntgl < 1 .or. Model%ntgv < 1 .or. Model%ntgnc < 1 .or. &
              Model%ntsw < 1 .or. Model%ntsnc < 1 .or. &
@@ -6748,6 +6779,9 @@ subroutine control_print(Model)
       print *, ' ntccna            : ', Model%ntccna
       print *, ' ntgv              : ', Model%ntgv
       print *, ' nthv              : ', Model%nthv
+      print *, ' ntrz              : ', Model%ntrz
+      print *, ' ntgz              : ', Model%ntgz
+      print *, ' nthz              : ', Model%nthz
       print *, ' ntke              : ', Model%ntke
       print *, ' ntsigma           : ', Model%ntsigma
       print *, ' nto               : ', Model%nto

ccpp/data/GFS_typedefs.meta

@@ -278,6 +278,30 @@
   type = real
   kind = kind_phys
   active = (index_of_mass_number_concentration_of_hail_in_tracer_concentration_array > 0)
+[qgrs(:,:,index_of_reflectivity_of_rain_in_tracer_concentration_array)]
+  standard_name = reflectivity_of_rain_in_air
+  long_name = reflectivity of rain
+  units = m6 kg-1
+  dimensions = (horizontal_loop_extent,vertical_layer_dimension)
+  type = real
+  kind = kind_phys
+  active = (index_of_reflectivity_of_rain_in_tracer_concentration_array > 0)
+[qgrs(:,:,index_of_reflectivity_of_graupel_in_tracer_concentration_array)]
+  standard_name = reflectivity_of_graupel_in_air
+  long_name = reflectivity of graupel
+  units = m6 kg-1
+  dimensions = (horizontal_loop_extent,vertical_layer_dimension)
+  type = real
+  kind = kind_phys
+  active = (index_of_reflectivity_of_graupel_in_tracer_concentration_array > 0)
+[qgrs(:,:,index_of_reflectivity_of_hail_in_tracer_concentration_array)]
+  standard_name = reflectivity_of_hail_in_air
+  long_name = reflectivity of hail
+  units = m6 kg-1
+  dimensions = (horizontal_loop_extent,vertical_layer_dimension)
+  type = real
+  kind = kind_phys
+  active = (index_of_reflectivity_of_hail_in_tracer_concentration_array > 0)
 [qgrs(:,:,index_of_cloud_condensation_nuclei_number_concentration_in_tracer_concentration_array)]
   standard_name = cloud_condensation_nuclei_number_concentration
   long_name = number concentration of cloud condensation nuclei
@@ -568,6 +592,30 @@
   type = real
   kind = kind_phys
   active = ( index_of_hail_volume_in_tracer_concentration_array > 0 )
+[gq0(:,:,index_of_reflectivity_of_rain_in_tracer_concentration_array)]
+  standard_name = reflectivity_of_rain_of_new_state
+  long_name = reflectivity of rain updated by physics
+  units = m6 kg-1
+  dimensions = (horizontal_loop_extent,vertical_layer_dimension)
+  type = real
+  kind = kind_phys
+  active = ( index_of_reflectivity_of_rain_in_tracer_concentration_array > 0 )
+[gq0(:,:,index_of_reflectivity_of_graupel_in_tracer_concentration_array)]
+  standard_name = reflectivity_of_graupel_of_new_state
+  long_name = reflectivity of graupel updated by physics
+  units = m6 kg-1
+  dimensions = (horizontal_loop_extent,vertical_layer_dimension)
+  type = real
+  kind = kind_phys
+  active = ( index_of_reflectivity_of_graupel_in_tracer_concentration_array > 0 )
+[gq0(:,:,index_of_reflectivity_of_hail_in_tracer_concentration_array)]
+  standard_name = reflectivity_of_hail_of_new_state
+  long_name = reflectivity of hail updated by physics
+  units = m6 kg-1
+  dimensions = (horizontal_loop_extent,vertical_layer_dimension)
+  type = real
+  kind = kind_phys
+  active = ( index_of_reflectivity_of_hail_in_tracer_concentration_array > 0 )
 [gq0(:,:,index_of_cloud_area_fraction_in_atmosphere_layer_in_tracer_concentration_array)]
   standard_name = cloud_area_fraction_in_atmosphere_layer_of_new_state
   long_name = cloud fraction updated by physics
@@ -4312,6 +4360,12 @@
   units = flag
   dimensions = ()
   type = logical
+[nssl_3moment]
+  standard_name = nssl_3moment
+  long_name = 3-moment activation flag in NSSL microphysics scheme
+  units = flag
+  dimensions = ()
+  type = logical
 [tf]
   standard_name = all_ice_cloud_threshold_temperature
   long_name = threshold temperature below which all cloud is ice
@@ -6137,6 +6191,24 @@
   units = index
   dimensions = ()
   type = integer
+[ntrz]
+  standard_name = index_of_reflectivity_of_rain_in_tracer_concentration_array
+  long_name = tracer index for rain reflectivity
+  units = index
+  dimensions = ()
+  type = integer
+[ntgz]
+  standard_name = index_of_reflectivity_of_graupel_in_tracer_concentration_array
+  long_name = tracer index for graupel reflectivity
+  units = index
+  dimensions = ()
+  type = integer
+[nthz]
+  standard_name = index_of_reflectivity_of_hail_in_tracer_concentration_array
+  long_name = tracer index for hail reflectivity
+  units = index
+  dimensions = ()
+  type = integer
 [ntke]
   standard_name = index_of_turbulent_kinetic_energy_in_tracer_concentration_array
   long_name = tracer index for turbulent kinetic energy