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micro_mg_cam.F90
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module micro_mg_cam
!---------------------------------------------------------------------------------
!
! CAM Interfaces for MG microphysics
!
!---------------------------------------------------------------------------------
!
! How to add new packed MG inputs to micro_mg_cam_tend:
!
! If you have an input with first dimension [psetcols, pver], the procedure
! for adding inputs is as follows:
!
! 1) In addition to any variables you need to declare for the "unpacked"
! (CAM format) version, you must declare an array for the "packed"
! (MG format) version.
!
! 2) Add a call similar to the following line (look before the
! micro_mg_tend calls to see similar lines):
!
! packed_array = packer%pack(original_array)
!
! The packed array can then be passed into any of the MG schemes.
!
! This same procedure will also work for 1D arrays of size psetcols, 3-D
! arrays with psetcols and pver as the first dimensions, and for arrays of
! dimension [psetcols, pverp]. You only have to modify the allocation of
! the packed array before the "pack" call.
!
!---------------------------------------------------------------------------------
!
! How to add new packed MG outputs to micro_mg_cam_tend:
!
! 1) As with inputs, in addition to the unpacked outputs you must declare
! an array for packed data. The unpacked and packed arrays must *also*
! be targets or pointers (but cannot be both).
!
! 2) Add the field to post-processing as in the following line (again,
! there are many examples before the micro_mg_tend calls):
!
! call post_proc%add_field(p(final_array),p(packed_array))
!
! *** IMPORTANT ** If the fields are only being passed to a certain version of
! MG, you must only add them if that version is being called (see
! the "if (micro_mg_version >1)" sections below
!
! This registers the field for post-MG averaging, and to scatter to the
! final, unpacked version of the array.
!
! By default, any columns/levels that are not operated on by MG will be
! set to 0 on output; this value can be adjusted using the "fillvalue"
! optional argument to post_proc%add_field.
!
! Also by default, outputs from multiple substeps will be averaged after
! MG's substepping is complete. Passing the optional argument
! "accum_method=accum_null" will change this behavior so that the last
! substep is always output.
!
! This procedure works on 1-D and 2-D outputs. Note that the final,
! unpacked arrays are not set until the call to
! "post_proc%process_and_unpack", which sets every single field that was
! added with post_proc%add_field.
!
!---------------------------------------------------------------------------------
use shr_kind_mod, only: r8=>shr_kind_r8
use spmd_utils, only: masterproc
use ppgrid, only: pcols, pver, pverp, psubcols
use physconst, only: gravit, rair, tmelt, cpair, rh2o, rhoh2o, &
latvap, latice, mwh2o
use phys_control, only: phys_getopts, use_hetfrz_classnuc
use physics_types, only: physics_state, physics_ptend, &
physics_ptend_init, physics_state_copy, &
physics_update, physics_state_dealloc, &
physics_ptend_sum, physics_ptend_scale
use physics_buffer, only: physics_buffer_desc, pbuf_add_field, dyn_time_lvls, &
pbuf_old_tim_idx, pbuf_get_index, dtype_r8, dtype_i4, &
pbuf_get_field, pbuf_set_field, col_type_subcol, &
pbuf_register_subcol
use constituents, only: cnst_add, cnst_get_ind, &
cnst_name, cnst_longname, sflxnam, apcnst, bpcnst, pcnst
use cldfrc2m, only: rhmini=>rhmini_const
use cam_history, only: addfld, add_default, outfld, horiz_only
use cam_logfile, only: iulog
use cam_abortutils, only: endrun
use scamMod, only: single_column
use error_messages, only: handle_errmsg
use ref_pres, only: top_lev=>trop_cloud_top_lev
use subcol_utils, only: subcol_get_scheme
implicit none
private
save
public :: &
micro_mg_cam_readnl, &
micro_mg_cam_register, &
micro_mg_cam_init_cnst, &
micro_mg_cam_implements_cnst, &
micro_mg_cam_init, &
micro_mg_cam_tend, &
micro_mg_version, &
massless_droplet_destroyer
integer :: micro_mg_version = 1 ! Version number for MG.
integer :: micro_mg_sub_version = 0 ! Second part of version number.
real(r8) :: micro_mg_dcs = -1._r8
logical :: microp_uniform = .false.
logical :: micro_mg_adjust_cpt = .false.
logical :: micro_do_massless_droplet_destroyer ! turn on/off destruction of massless droplets
character(len=16) :: micro_mg_precip_frac_method = 'max_overlap' ! type of precipitation fraction method
real(r8) :: micro_mg_berg_eff_factor = 1.0_r8 ! berg efficiency factor
logical, public :: do_cldliq ! Prognose cldliq flag
logical, public :: do_cldice ! Prognose cldice flag
integer :: num_steps ! Number of MG substeps
integer :: ncnst = 4 ! Number of constituents
! Namelist variables for option to specify constant cloud droplet/ice number
logical :: micro_mg_nccons = .false. ! set .true. to specify constant cloud droplet number
logical :: micro_mg_nicons = .false. ! set .true. to specify constant cloud ice number
logical :: micro_mg_ngcons = .false. ! set .true. to specify constant graupel/hail number
! parameters for specified ice and droplet number concentration
! note: these are local in-cloud values, not grid-mean
real(r8) :: micro_mg_ncnst = 100.e6_r8 ! constant droplet num concentration (m-3)
real(r8) :: micro_mg_ninst = 0.1e6_r8 ! constant ice num concentration (m-3)
real(r8) :: micro_mg_ngnst = 0.1e6_r8 ! constant graupel/hail num concentration (m-3)
logical, public :: micro_mg_do_graupel
logical, public :: micro_mg_do_hail
character(len=10), parameter :: & ! Constituent names
cnst_names(10) = (/'CLDLIQ', 'CLDICE','NUMLIQ','NUMICE', &
'RAINQM', 'SNOWQM','NUMRAI','NUMSNO','GRAUQM','NUMGRA'/)
integer :: &
ixcldliq = -1, &! cloud liquid amount index
ixcldice = -1, &! cloud ice amount index
ixnumliq = -1, &! cloud liquid number index
ixnumice = -1, &! cloud ice water index
ixrain = -1, &! rain index
ixsnow = -1, &! snow index
ixnumrain = -1, &! rain number index
ixnumsnow = -1, &! snow number index
ixgraupel = -1, &! graupel index
ixnumgraupel = -1 ! graupel number index
! Physics buffer indices for fields registered by this module
integer :: &
cldo_idx, &
qme_idx, &
prain_idx, &
nevapr_idx, &
wsedl_idx, &
rei_idx, &
sadice_idx, &
sadsnow_idx, &
rel_idx, &
dei_idx, &
mu_idx, &
prer_evap_idx, &
lambdac_idx, &
iciwpst_idx, &
iclwpst_idx, &
des_idx, &
icswp_idx, &
cldfsnow_idx, &
degrau_idx, &
icgrauwp_idx, &
cldfgrau_idx, &
rate1_cw2pr_st_idx = -1, &
ls_flxprc_idx, &
ls_flxsnw_idx, &
relvar_idx, &
cmeliq_idx, &
accre_enhan_idx
! Fields for UNICON
integer :: &
am_evp_st_idx, &! Evaporation area of stratiform precipitation
evprain_st_idx, &! Evaporation rate of stratiform rain [kg/kg/s]. >= 0.
evpsnow_st_idx ! Evaporation rate of stratiform snow [kg/kg/s]. >= 0.
! Fields needed as inputs to COSP
integer :: &
ls_mrprc_idx, ls_mrsnw_idx, &
ls_reffrain_idx, ls_reffsnow_idx, &
cv_reffliq_idx, cv_reffice_idx
! Fields needed by Park macrophysics
integer :: &
cc_t_idx, cc_qv_idx, &
cc_ql_idx, cc_qi_idx, &
cc_nl_idx, cc_ni_idx, &
cc_qlst_idx
! Used to replace aspects of MG microphysics
! (e.g. by CARMA)
integer :: &
tnd_qsnow_idx = -1, &
tnd_nsnow_idx = -1, &
re_ice_idx = -1
! Index fields for precipitation efficiency.
integer :: &
acpr_idx = -1, &
acgcme_idx = -1, &
acnum_idx = -1
! Physics buffer indices for fields registered by other modules
integer :: &
ast_idx = -1, &
cld_idx = -1, &
concld_idx = -1, &
qsatfac_idx = -1
! Pbuf fields needed for subcol_SILHS
integer :: &
qrain_idx=-1, qsnow_idx=-1, &
nrain_idx=-1, nsnow_idx=-1
integer :: &
naai_idx = -1, &
naai_hom_idx = -1, &
npccn_idx = -1, &
rndst_idx = -1, &
nacon_idx = -1, &
prec_str_idx = -1, &
snow_str_idx = -1, &
prec_pcw_idx = -1, &
snow_pcw_idx = -1, &
prec_sed_idx = -1, &
snow_sed_idx = -1
! pbuf fields for heterogeneous freezing
integer :: &
frzimm_idx = -1, &
frzcnt_idx = -1, &
frzdep_idx = -1
logical :: allow_sed_supersat ! allow supersaturated conditions after sedimentation loop
logical :: micro_do_sb_physics = .false. ! do SB 2001 autoconversion and accretion
interface p
module procedure p1
module procedure p2
end interface p
!===============================================================================
contains
!===============================================================================
subroutine micro_mg_cam_readnl(nlfile)
use namelist_utils, only: find_group_name
use units, only: getunit, freeunit
use spmd_utils, only: mpicom, mstrid=>masterprocid, mpi_integer, mpi_real8, &
mpi_logical, mpi_character
character(len=*), intent(in) :: nlfile ! filepath for file containing namelist input
! Namelist variables
logical :: micro_mg_do_cldice = .true. ! do_cldice = .true., MG microphysics is prognosing cldice
logical :: micro_mg_do_cldliq = .true. ! do_cldliq = .true., MG microphysics is prognosing cldliq
integer :: micro_mg_num_steps = 1 ! Number of substepping iterations done by MG (1.5 only for now).
! Local variables
integer :: unitn, ierr
character(len=*), parameter :: sub = 'micro_mg_cam_readnl'
namelist /micro_mg_nl/ micro_mg_version, micro_mg_sub_version, &
micro_mg_do_cldice, micro_mg_do_cldliq, micro_mg_num_steps, &
microp_uniform, micro_mg_dcs, micro_mg_precip_frac_method, &
micro_mg_berg_eff_factor, micro_do_sb_physics, micro_mg_adjust_cpt, &
micro_mg_do_hail, micro_mg_do_graupel,micro_mg_ngcons, micro_mg_ngnst,&
micro_mg_nccons, micro_mg_nicons, micro_mg_ncnst, micro_mg_ninst,&
micro_do_massless_droplet_destroyer
!-----------------------------------------------------------------------------
if (masterproc) then
unitn = getunit()
open( unitn, file=trim(nlfile), status='old' )
call find_group_name(unitn, 'micro_mg_nl', status=ierr)
if (ierr == 0) then
read(unitn, micro_mg_nl, iostat=ierr)
if (ierr /= 0) then
call endrun(sub // ':: ERROR reading namelist')
end if
end if
close(unitn)
call freeunit(unitn)
! set local variables
do_cldice = micro_mg_do_cldice
do_cldliq = micro_mg_do_cldliq
num_steps = micro_mg_num_steps
! Verify that version numbers are valid.
select case (micro_mg_version)
case (1)
select case (micro_mg_sub_version)
case(0)
! MG version 1.0
case default
call bad_version_endrun()
end select
case (2)
select case (micro_mg_sub_version)
case(0)
! MG version 2.0
case default
call bad_version_endrun()
end select
case (3)
select case (micro_mg_sub_version)
case(0)
! MG version 3.0
case default
call bad_version_endrun()
end select
case default
call bad_version_endrun()
end select
if (micro_mg_dcs < 0._r8) call endrun( "micro_mg_cam_readnl: &
µ_mg_dcs has not been set to a valid value.")
if (micro_mg_version < 3) then
if(micro_mg_do_graupel .or. micro_mg_do_hail ) then
call endrun ("micro_mg_cam_readnl: Micro_mg_do_graupel and micro_mg_do_hail &
&must be false for MG versions before MG3.")
end if
else ! micro_mg_version = 3 or greater
if(micro_mg_do_graupel .and. micro_mg_do_hail ) then
call endrun ("micro_mg_cam_readnl: Only one of micro_mg_do_graupel or &
µ_mg_do_hail may be true at a time.")
end if
end if
end if
! Broadcast namelist variables
call mpi_bcast(micro_mg_version, 1, mpi_integer, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_version")
call mpi_bcast(micro_mg_sub_version, 1, mpi_integer, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_sub_version")
call mpi_bcast(do_cldice, 1, mpi_logical, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: do_cldice")
call mpi_bcast(do_cldliq, 1, mpi_logical, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: do_cldliq")
call mpi_bcast(num_steps, 1, mpi_integer, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: num_steps")
call mpi_bcast(microp_uniform, 1, mpi_logical, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: microp_uniform")
call mpi_bcast(micro_mg_dcs, 1, mpi_real8, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_dcs")
call mpi_bcast(micro_mg_berg_eff_factor, 1, mpi_real8, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_berg_eff_factor")
call mpi_bcast(micro_mg_precip_frac_method, 16, mpi_character, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_precip_frac_method")
call mpi_bcast(micro_do_sb_physics, 1, mpi_logical, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_do_sb_physics")
call mpi_bcast(micro_mg_adjust_cpt, 1, mpi_logical, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_adjust_cpt")
call mpi_bcast(micro_mg_nccons, 1, mpi_logical, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_nccons")
call mpi_bcast(micro_mg_nicons, 1, mpi_logical, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_nicons")
call mpi_bcast(micro_mg_ncnst, 1, mpi_real8, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_ncnst")
call mpi_bcast(micro_mg_ninst, 1, mpi_real8, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_ninst")
call mpi_bcast(micro_mg_do_hail, 1, mpi_logical, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_do_hail")
call mpi_bcast(micro_mg_do_graupel, 1, mpi_logical, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_do_graupel")
call mpi_bcast(micro_mg_ngcons, 1, mpi_logical, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_ngcons")
call mpi_bcast(micro_mg_ngnst, 1, mpi_real8, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_mg_ngnst")
call mpi_bcast(micro_do_massless_droplet_destroyer, 1, mpi_logical, mstrid, mpicom, ierr)
if (ierr /= 0) call endrun(sub//": FATAL: mpi_bcast: micro_do_massless_droplet_destroyer")
if (masterproc) then
write(iulog,*) 'MG microphysics namelist:'
write(iulog,*) ' micro_mg_version = ', micro_mg_version
write(iulog,*) ' micro_mg_sub_version = ', micro_mg_sub_version
write(iulog,*) ' micro_mg_do_cldice = ', do_cldice
write(iulog,*) ' micro_mg_do_cldliq = ', do_cldliq
write(iulog,*) ' micro_mg_num_steps = ', num_steps
write(iulog,*) ' microp_uniform = ', microp_uniform
write(iulog,*) ' micro_mg_dcs = ', micro_mg_dcs
write(iulog,*) ' micro_mg_berg_eff_factor = ', micro_mg_berg_eff_factor
write(iulog,*) ' micro_mg_precip_frac_method = ', micro_mg_precip_frac_method
write(iulog,*) ' micro_do_sb_physics = ', micro_do_sb_physics
write(iulog,*) ' micro_mg_adjust_cpt = ', micro_mg_adjust_cpt
write(iulog,*) ' micro_mg_nccons = ', micro_mg_nccons
write(iulog,*) ' micro_mg_nicons = ', micro_mg_nicons
write(iulog,*) ' micro_mg_ncnst = ', micro_mg_ncnst
write(iulog,*) ' micro_mg_ninst = ', micro_mg_ninst
write(iulog,*) ' micro_mg_ngcons = ', micro_mg_ngcons
write(iulog,*) ' micro_mg_ngnst = ', micro_mg_ngnst
write(iulog,*) ' micro_mg_do_hail = ', micro_mg_do_hail
write(iulog,*) ' micro_mg_do_graupel = ', micro_mg_do_graupel
write(iulog,*) ' micro_do_massless_droplet_destroyer = ', micro_do_massless_droplet_destroyer
end if
contains
subroutine bad_version_endrun
! Endrun wrapper with a more useful error message.
character(len=128) :: errstring
write(errstring,*) "Invalid version number specified for MG microphysics: ", &
micro_mg_version,".",micro_mg_sub_version
call endrun(errstring)
end subroutine bad_version_endrun
end subroutine micro_mg_cam_readnl
!================================================================================================
subroutine micro_mg_cam_register
! Register microphysics constituents and fields in the physics buffer.
!-----------------------------------------------------------------------
logical :: prog_modal_aero
logical :: use_subcol_microp ! If true, then are using subcolumns in microphysics
call phys_getopts(use_subcol_microp_out = use_subcol_microp, &
prog_modal_aero_out = prog_modal_aero)
! Register microphysics constituents and save indices.
call cnst_add(cnst_names(1), mwh2o, cpair, 0._r8, ixcldliq, &
longname='Grid box averaged cloud liquid amount', is_convtran1=.true.)
call cnst_add(cnst_names(2), mwh2o, cpair, 0._r8, ixcldice, &
longname='Grid box averaged cloud ice amount', is_convtran1=.true.)
call cnst_add(cnst_names(3), mwh2o, cpair, 0._r8, ixnumliq, &
longname='Grid box averaged cloud liquid number', is_convtran1=.true.)
call cnst_add(cnst_names(4), mwh2o, cpair, 0._r8, ixnumice, &
longname='Grid box averaged cloud ice number', is_convtran1=.true.)
! Note is_convtran1 is set to .true.
if (micro_mg_version > 1) then
call cnst_add(cnst_names(5), mwh2o, cpair, 0._r8, ixrain, &
longname='Grid box averaged rain amount', is_convtran1=.true.)
call cnst_add(cnst_names(6), mwh2o, cpair, 0._r8, ixsnow, &
longname='Grid box averaged snow amount', is_convtran1=.true.)
call cnst_add(cnst_names(7), mwh2o, cpair, 0._r8, ixnumrain, &
longname='Grid box averaged rain number', is_convtran1=.true.)
call cnst_add(cnst_names(8), mwh2o, cpair, 0._r8, ixnumsnow, &
longname='Grid box averaged snow number', is_convtran1=.true.)
end if
if (micro_mg_version > 2) then
call cnst_add(cnst_names(9), mwh2o, cpair, 0._r8, ixgraupel, &
longname='Grid box averaged graupel/hail amount', is_convtran1=.true.)
call cnst_add(cnst_names(10), mwh2o, cpair, 0._r8, ixnumgraupel, &
longname='Grid box averaged graupel/hail number', is_convtran1=.true.)
end if
! Request physics buffer space for fields that persist across timesteps.
call pbuf_add_field('CLDO','global',dtype_r8,(/pcols,pver,dyn_time_lvls/), cldo_idx)
! Physics buffer variables for convective cloud properties.
call pbuf_add_field('QME', 'physpkg',dtype_r8,(/pcols,pver/), qme_idx)
call pbuf_add_field('PRAIN', 'physpkg',dtype_r8,(/pcols,pver/), prain_idx)
call pbuf_add_field('NEVAPR', 'physpkg',dtype_r8,(/pcols,pver/), nevapr_idx)
call pbuf_add_field('PRER_EVAP', 'global', dtype_r8,(/pcols,pver/), prer_evap_idx)
call pbuf_add_field('WSEDL', 'physpkg',dtype_r8,(/pcols,pver/), wsedl_idx)
call pbuf_add_field('REI', 'physpkg',dtype_r8,(/pcols,pver/), rei_idx)
call pbuf_add_field('SADICE', 'physpkg',dtype_r8,(/pcols,pver/), sadice_idx)
call pbuf_add_field('SADSNOW', 'physpkg',dtype_r8,(/pcols,pver/), sadsnow_idx)
call pbuf_add_field('REL', 'physpkg',dtype_r8,(/pcols,pver/), rel_idx)
! Mitchell ice effective diameter for radiation
call pbuf_add_field('DEI', 'physpkg',dtype_r8,(/pcols,pver/), dei_idx)
! Size distribution shape parameter for radiation
call pbuf_add_field('MU', 'physpkg',dtype_r8,(/pcols,pver/), mu_idx)
! Size distribution shape parameter for radiation
call pbuf_add_field('LAMBDAC', 'physpkg',dtype_r8,(/pcols,pver/), lambdac_idx)
! Stratiform only in cloud ice water path for radiation
call pbuf_add_field('ICIWPST', 'physpkg',dtype_r8,(/pcols,pver/), iciwpst_idx)
! Stratiform in cloud liquid water path for radiation
call pbuf_add_field('ICLWPST', 'physpkg',dtype_r8,(/pcols,pver/), iclwpst_idx)
! Snow effective diameter for radiation
call pbuf_add_field('DES', 'physpkg',dtype_r8,(/pcols,pver/), des_idx)
! In cloud snow water path for radiation
call pbuf_add_field('ICSWP', 'physpkg',dtype_r8,(/pcols,pver/), icswp_idx)
! Cloud fraction for liquid drops + snow
call pbuf_add_field('CLDFSNOW ', 'physpkg',dtype_r8,(/pcols,pver,dyn_time_lvls/), cldfsnow_idx)
if (micro_mg_version > 2) then
! Graupel effective diameter for radiation
call pbuf_add_field('DEGRAU', 'physpkg',dtype_r8,(/pcols,pver/), degrau_idx)
! In cloud snow water path for radiation
call pbuf_add_field('ICGRAUWP', 'physpkg',dtype_r8,(/pcols,pver/), icgrauwp_idx)
! Cloud fraction for liquid drops + graupel
call pbuf_add_field('CLDFGRAU', 'physpkg',dtype_r8,(/pcols,pver/), cldfgrau_idx)
end if
if (prog_modal_aero) then
call pbuf_add_field('RATE1_CW2PR_ST','physpkg',dtype_r8,(/pcols,pver/), rate1_cw2pr_st_idx)
endif
call pbuf_add_field('LS_FLXPRC', 'physpkg',dtype_r8,(/pcols,pverp/), ls_flxprc_idx)
call pbuf_add_field('LS_FLXSNW', 'physpkg',dtype_r8,(/pcols,pverp/), ls_flxsnw_idx)
! Fields needed as inputs to COSP
call pbuf_add_field('LS_MRPRC', 'physpkg',dtype_r8,(/pcols,pver/), ls_mrprc_idx)
call pbuf_add_field('LS_MRSNW', 'physpkg',dtype_r8,(/pcols,pver/), ls_mrsnw_idx)
call pbuf_add_field('LS_REFFRAIN','physpkg',dtype_r8,(/pcols,pver/), ls_reffrain_idx)
call pbuf_add_field('LS_REFFSNOW','physpkg',dtype_r8,(/pcols,pver/), ls_reffsnow_idx)
call pbuf_add_field('CV_REFFLIQ', 'physpkg',dtype_r8,(/pcols,pver/), cv_reffliq_idx)
call pbuf_add_field('CV_REFFICE', 'physpkg',dtype_r8,(/pcols,pver/), cv_reffice_idx)
! CC_* Fields needed by Park macrophysics
call pbuf_add_field('CC_T', 'global', dtype_r8, (/pcols,pver,dyn_time_lvls/), cc_t_idx)
call pbuf_add_field('CC_qv', 'global', dtype_r8, (/pcols,pver,dyn_time_lvls/), cc_qv_idx)
call pbuf_add_field('CC_ql', 'global', dtype_r8, (/pcols,pver,dyn_time_lvls/), cc_ql_idx)
call pbuf_add_field('CC_qi', 'global', dtype_r8, (/pcols,pver,dyn_time_lvls/), cc_qi_idx)
call pbuf_add_field('CC_nl', 'global', dtype_r8, (/pcols,pver,dyn_time_lvls/), cc_nl_idx)
call pbuf_add_field('CC_ni', 'global', dtype_r8, (/pcols,pver,dyn_time_lvls/), cc_ni_idx)
call pbuf_add_field('CC_qlst', 'global', dtype_r8, (/pcols,pver,dyn_time_lvls/), cc_qlst_idx)
! Fields for UNICON
call pbuf_add_field('am_evp_st', 'global', dtype_r8, (/pcols,pver/), am_evp_st_idx)
call pbuf_add_field('evprain_st', 'global', dtype_r8, (/pcols,pver/), evprain_st_idx)
call pbuf_add_field('evpsnow_st', 'global', dtype_r8, (/pcols,pver/), evpsnow_st_idx)
! Register subcolumn pbuf fields
if (use_subcol_microp) then
! Global pbuf fields
call pbuf_register_subcol('CLDO', 'micro_mg_cam_register', cldo_idx)
! CC_* Fields needed by Park macrophysics
call pbuf_register_subcol('CC_T', 'micro_mg_cam_register', cc_t_idx)
call pbuf_register_subcol('CC_qv', 'micro_mg_cam_register', cc_qv_idx)
call pbuf_register_subcol('CC_ql', 'micro_mg_cam_register', cc_ql_idx)
call pbuf_register_subcol('CC_qi', 'micro_mg_cam_register', cc_qi_idx)
call pbuf_register_subcol('CC_nl', 'micro_mg_cam_register', cc_nl_idx)
call pbuf_register_subcol('CC_ni', 'micro_mg_cam_register', cc_ni_idx)
call pbuf_register_subcol('CC_qlst', 'micro_mg_cam_register', cc_qlst_idx)
! Physpkg pbuf fields
! Physics buffer variables for convective cloud properties.
call pbuf_register_subcol('QME', 'micro_mg_cam_register', qme_idx)
call pbuf_register_subcol('PRAIN', 'micro_mg_cam_register', prain_idx)
call pbuf_register_subcol('NEVAPR', 'micro_mg_cam_register', nevapr_idx)
call pbuf_register_subcol('PRER_EVAP', 'micro_mg_cam_register', prer_evap_idx)
call pbuf_register_subcol('WSEDL', 'micro_mg_cam_register', wsedl_idx)
call pbuf_register_subcol('REI', 'micro_mg_cam_register', rei_idx)
call pbuf_register_subcol('SADICE', 'micro_mg_cam_register', sadice_idx)
call pbuf_register_subcol('SADSNOW', 'micro_mg_cam_register', sadsnow_idx)
call pbuf_register_subcol('REL', 'micro_mg_cam_register', rel_idx)
! Mitchell ice effective diameter for radiation
call pbuf_register_subcol('DEI', 'micro_mg_cam_register', dei_idx)
! Size distribution shape parameter for radiation
call pbuf_register_subcol('MU', 'micro_mg_cam_register', mu_idx)
! Size distribution shape parameter for radiation
call pbuf_register_subcol('LAMBDAC', 'micro_mg_cam_register', lambdac_idx)
! Stratiform only in cloud ice water path for radiation
call pbuf_register_subcol('ICIWPST', 'micro_mg_cam_register', iciwpst_idx)
! Stratiform in cloud liquid water path for radiation
call pbuf_register_subcol('ICLWPST', 'micro_mg_cam_register', iclwpst_idx)
! Snow effective diameter for radiation
call pbuf_register_subcol('DES', 'micro_mg_cam_register', des_idx)
! In cloud snow water path for radiation
call pbuf_register_subcol('ICSWP', 'micro_mg_cam_register', icswp_idx)
! Cloud fraction for liquid drops + snow
call pbuf_register_subcol('CLDFSNOW ', 'micro_mg_cam_register', cldfsnow_idx)
if (micro_mg_version > 2) then
! Graupel effective diameter for radiation
call pbuf_register_subcol('DEGRAU', 'micro_mg_cam_register', degrau_idx)
! In cloud snow water path for radiation
call pbuf_register_subcol('ICGRAUWP', 'micro_mg_cam_register', icgrauwp_idx)
! Cloud fraction for liquid drops + snow
call pbuf_register_subcol('CLDFGRAU', 'micro_mg_cam_register', cldfgrau_idx)
end if
if (prog_modal_aero) then
call pbuf_register_subcol('RATE1_CW2PR_ST', 'micro_mg_cam_register', rate1_cw2pr_st_idx)
end if
call pbuf_register_subcol('LS_FLXPRC', 'micro_mg_cam_register', ls_flxprc_idx)
call pbuf_register_subcol('LS_FLXSNW', 'micro_mg_cam_register', ls_flxsnw_idx)
! Fields needed as inputs to COSP
call pbuf_register_subcol('LS_MRPRC', 'micro_mg_cam_register', ls_mrprc_idx)
call pbuf_register_subcol('LS_MRSNW', 'micro_mg_cam_register', ls_mrsnw_idx)
call pbuf_register_subcol('LS_REFFRAIN', 'micro_mg_cam_register', ls_reffrain_idx)
call pbuf_register_subcol('LS_REFFSNOW', 'micro_mg_cam_register', ls_reffsnow_idx)
call pbuf_register_subcol('CV_REFFLIQ', 'micro_mg_cam_register', cv_reffliq_idx)
call pbuf_register_subcol('CV_REFFICE', 'micro_mg_cam_register', cv_reffice_idx)
end if
! Additional pbuf for CARMA interface
if (.not. do_cldice) then
call pbuf_add_field('TND_QSNOW', 'physpkg',dtype_r8,(/pcols,pver/), tnd_qsnow_idx)
call pbuf_add_field('TND_NSNOW', 'physpkg',dtype_r8,(/pcols,pver/), tnd_nsnow_idx)
call pbuf_add_field('RE_ICE', 'physpkg',dtype_r8,(/pcols,pver/), re_ice_idx)
end if
! Precipitation efficiency fields across timesteps.
call pbuf_add_field('ACPRECL', 'global',dtype_r8,(/pcols/), acpr_idx) ! accumulated precip
call pbuf_add_field('ACGCME', 'global',dtype_r8,(/pcols/), acgcme_idx) ! accumulated condensation
call pbuf_add_field('ACNUM', 'global',dtype_i4,(/pcols/), acnum_idx) ! counter for accumulated # timesteps
! SGS variability -- These could be reset by CLUBB so they need to be grid only
call pbuf_add_field('RELVAR', 'global',dtype_r8,(/pcols,pver/), relvar_idx)
call pbuf_add_field('ACCRE_ENHAN','global',dtype_r8,(/pcols,pver/), accre_enhan_idx)
! Diagnostic fields needed for subcol_SILHS, need to be grid-only
if (subcol_get_scheme() == 'SILHS') then
call pbuf_add_field('QRAIN', 'global',dtype_r8,(/pcols,pver/), qrain_idx)
call pbuf_add_field('QSNOW', 'global',dtype_r8,(/pcols,pver/), qsnow_idx)
call pbuf_add_field('NRAIN', 'global',dtype_r8,(/pcols,pver/), nrain_idx)
call pbuf_add_field('NSNOW', 'global',dtype_r8,(/pcols,pver/), nsnow_idx)
end if
end subroutine micro_mg_cam_register
!===============================================================================
function micro_mg_cam_implements_cnst(name)
! Return true if specified constituent is implemented by the
! microphysics package
character(len=*), intent(in) :: name ! constituent name
logical :: micro_mg_cam_implements_cnst ! return value
!-----------------------------------------------------------------------
micro_mg_cam_implements_cnst = any(name == cnst_names)
end function micro_mg_cam_implements_cnst
!===============================================================================
subroutine micro_mg_cam_init_cnst(name, latvals, lonvals, mask, q)
! Initialize the microphysics constituents, if they are
! not read from the initial file.
character(len=*), intent(in) :: name ! constituent name
real(r8), intent(in) :: latvals(:) ! lat in degrees (ncol)
real(r8), intent(in) :: lonvals(:) ! lon in degrees (ncol)
logical, intent(in) :: mask(:) ! Only initialize where .true.
real(r8), intent(out) :: q(:,:) ! kg tracer/kg dry air (gcol, plev
!-----------------------------------------------------------------------
integer :: k
if (micro_mg_cam_implements_cnst(name)) then
do k = 1, size(q, 2)
where(mask)
q(:, k) = 0.0_r8
end where
end do
end if
end subroutine micro_mg_cam_init_cnst
!===============================================================================
subroutine micro_mg_cam_init(pbuf2d)
use time_manager, only: is_first_step
use micro_mg_utils, only: micro_mg_utils_init
use micro_mg1_0, only: micro_mg_init1_0 => micro_mg_init
use micro_mg3_0, only: micro_mg_init3_0 => micro_mg_init
!-----------------------------------------------------------------------
!
! Initialization for MG microphysics
!
!-----------------------------------------------------------------------
type(physics_buffer_desc), pointer :: pbuf2d(:,:)
integer :: m, mm
logical :: history_amwg ! output the variables used by the AMWG diag package
logical :: history_budget ! Output tendencies and state variables for CAM4
! temperature, water vapor, cloud ice and cloud
! liquid budgets.
logical :: use_subcol_microp
logical :: do_clubb_sgs
integer :: budget_histfile ! output history file number for budget fields
integer :: ierr
character(128) :: errstring ! return status (non-blank for error return)
!-----------------------------------------------------------------------
call phys_getopts(use_subcol_microp_out=use_subcol_microp, &
do_clubb_sgs_out =do_clubb_sgs)
if (do_clubb_sgs) then
allow_sed_supersat = .false.
else
allow_sed_supersat = .true.
endif
if (masterproc) then
write(iulog,"(A,I2,A,I2)") "Initializing MG version ",micro_mg_version,".",micro_mg_sub_version
if (.not. do_cldliq) &
write(iulog,*) "MG prognostic cloud liquid has been turned off via namelist."
if (.not. do_cldice) &
write(iulog,*) "MG prognostic cloud ice has been turned off via namelist."
write(iulog,*) "Number of microphysics substeps is: ",num_steps
end if
select case (micro_mg_version)
case (1)
! Set constituent number for later loops.
ncnst = 4
select case (micro_mg_sub_version)
case (0)
! MG 1 does not initialize micro_mg_utils, so have to do it here.
call micro_mg_utils_init(r8, rair, rh2o, cpair, tmelt, latvap, latice, &
micro_mg_dcs, errstring)
call handle_errmsg(errstring, subname="micro_mg_utils_init")
call micro_mg_init1_0( &
r8, gravit, rair, rh2o, cpair, &
rhoh2o, tmelt, latvap, latice, &
rhmini, micro_mg_dcs, use_hetfrz_classnuc, &
micro_mg_precip_frac_method, micro_mg_berg_eff_factor, &
micro_mg_nccons, micro_mg_nicons, micro_mg_ncnst, &
micro_mg_ninst, errstring)
end select
case (2:3)
! Set constituent number for later loops.
if(micro_mg_version == 2) then
ncnst = 8
else
ncnst = 10
end if
call micro_mg_init3_0( &
r8, gravit, rair, rh2o, cpair, &
tmelt, latvap, latice, rhmini, &
micro_mg_dcs, &
micro_mg_do_hail,micro_mg_do_graupel, &
microp_uniform, do_cldice, use_hetfrz_classnuc, &
micro_mg_precip_frac_method, micro_mg_berg_eff_factor, &
allow_sed_supersat, micro_do_sb_physics, &
micro_mg_nccons, micro_mg_nicons, micro_mg_ncnst, &
micro_mg_ninst, micro_mg_ngcons, micro_mg_ngnst, errstring)
end select
call handle_errmsg(errstring, subname="micro_mg_init")
! Register history variables
do m = 1, ncnst
call cnst_get_ind(cnst_names(m), mm)
if ( any(mm == (/ ixcldliq, ixcldice, ixrain, ixsnow, ixgraupel /)) ) then
! mass mixing ratios
call addfld(cnst_name(mm), (/ 'lev' /), 'A', 'kg/kg', cnst_longname(mm) )
call addfld(sflxnam(mm), horiz_only, 'A', 'kg/m2/s', trim(cnst_name(mm))//' surface flux')
else if ( any(mm == (/ ixnumliq, ixnumice, ixnumrain, ixnumsnow, ixnumgraupel /)) ) then
! number concentrations
call addfld(cnst_name(mm), (/ 'lev' /), 'A', '1/kg', cnst_longname(mm) )
call addfld(sflxnam(mm), horiz_only, 'A', '1/m2/s', trim(cnst_name(mm))//' surface flux')
else
call endrun( "micro_mg_cam_init: &
&Could not call addfld for constituent with unknown units.")
endif
end do
call addfld(apcnst(ixcldliq), (/ 'lev' /), 'A', 'kg/kg', trim(cnst_name(ixcldliq))//' after physics' )
call addfld(apcnst(ixcldice), (/ 'lev' /), 'A', 'kg/kg', trim(cnst_name(ixcldice))//' after physics' )
call addfld(bpcnst(ixcldliq), (/ 'lev' /), 'A', 'kg/kg', trim(cnst_name(ixcldliq))//' before physics' )
call addfld(bpcnst(ixcldice), (/ 'lev' /), 'A', 'kg/kg', trim(cnst_name(ixcldice))//' before physics' )
if (micro_mg_version > 1) then
call addfld(apcnst(ixrain), (/ 'lev' /), 'A', 'kg/kg', trim(cnst_name(ixrain))//' after physics' )
call addfld(apcnst(ixsnow), (/ 'lev' /), 'A', 'kg/kg', trim(cnst_name(ixsnow))//' after physics' )
call addfld(bpcnst(ixrain), (/ 'lev' /), 'A', 'kg/kg', trim(cnst_name(ixrain))//' before physics' )
call addfld(bpcnst(ixsnow), (/ 'lev' /), 'A', 'kg/kg', trim(cnst_name(ixsnow))//' before physics' )
end if
if (micro_mg_version > 2) then
if (micro_mg_do_hail .or. micro_mg_do_graupel) then
call addfld(apcnst(ixgraupel), (/ 'lev' /), 'A', 'kg/kg', trim(cnst_name(ixgraupel))//' after physics' )
call addfld(bpcnst(ixgraupel), (/ 'lev' /), 'A', 'kg/kg', trim(cnst_name(ixgraupel))//' before physics' )
endif
end if
call addfld ('CME', (/ 'lev' /), 'A', 'kg/kg/s', 'Rate of cond-evap within the cloud' )
call addfld ('PRODPREC', (/ 'lev' /), 'A', 'kg/kg/s', 'Rate of conversion of condensate to precip' )
call addfld ('EVAPPREC', (/ 'lev' /), 'A', 'kg/kg/s', 'Rate of evaporation of falling precip' )
call addfld ('EVAPSNOW', (/ 'lev' /), 'A', 'kg/kg/s', 'Rate of evaporation of falling snow' )
call addfld ('HPROGCLD', (/ 'lev' /), 'A', 'W/kg' , 'Heating from prognostic clouds' )
call addfld ('FICE', (/ 'lev' /), 'A', 'fraction', 'Fractional ice content within cloud' )
call addfld ('CLDFSNOW', (/ 'lev' /), 'A', '1', 'Cloud fraction adjusted for snow' )
call addfld ('ICWMRST', (/ 'lev' /), 'A', 'kg/kg', 'Prognostic in-stratus water mixing ratio' )
call addfld ('ICIMRST', (/ 'lev' /), 'A', 'kg/kg', 'Prognostic in-stratus ice mixing ratio' )
! MG microphysics diagnostics
call addfld ('QCSEVAP', (/ 'lev' /), 'A', 'kg/kg/s', 'Rate of evaporation of falling cloud water' )
call addfld ('QISEVAP', (/ 'lev' /), 'A', 'kg/kg/s', 'Rate of sublimation of falling cloud ice' )
call addfld ('QVRES', (/ 'lev' /), 'A', 'kg/kg/s', 'Rate of residual condensation term' )
call addfld ('CMEIOUT', (/ 'lev' /), 'A', 'kg/kg/s', 'Rate of deposition/sublimation of cloud ice' )
call addfld ('VTRMC', (/ 'lev' /), 'A', 'm/s', 'Mass-weighted cloud water fallspeed' )
call addfld ('VTRMI', (/ 'lev' /), 'A', 'm/s', 'Mass-weighted cloud ice fallspeed' )
call addfld ('QCSEDTEN', (/ 'lev' /), 'A', 'kg/kg/s', 'Cloud water mixing ratio tendency from sedimentation' )
call addfld ('QISEDTEN', (/ 'lev' /), 'A', 'kg/kg/s', 'Cloud ice mixing ratio tendency from sedimentation' )
call addfld ('PRAO', (/ 'lev' /), 'A', 'kg/kg/s', 'Accretion of cloud water by rain' )
call addfld ('PRCO', (/ 'lev' /), 'A', 'kg/kg/s', 'Autoconversion of cloud water' )
call addfld ('MNUCCCO', (/ 'lev' /), 'A', 'kg/kg/s', 'Immersion freezing of cloud water' )
call addfld ('MNUCCTO', (/ 'lev' /), 'A', 'kg/kg/s', 'Contact freezing of cloud water' )
call addfld ('MNUCCDO', (/ 'lev' /), 'A', 'kg/kg/s', 'Homogeneous and heterogeneous nucleation from vapor' )
call addfld ('MNUCCDOhet', (/ 'lev' /), 'A', 'kg/kg/s', 'Heterogeneous nucleation from vapor' )
call addfld ('MSACWIO', (/ 'lev' /), 'A', 'kg/kg/s', 'Conversion of cloud water from rime-splintering' )
call addfld ('PSACWSO', (/ 'lev' /), 'A', 'kg/kg/s', 'Accretion of cloud water by snow' )
call addfld ('BERGSO', (/ 'lev' /), 'A', 'kg/kg/s', 'Conversion of cloud water to snow from bergeron' )
call addfld ('BERGO', (/ 'lev' /), 'A', 'kg/kg/s', 'Conversion of cloud water to cloud ice from bergeron' )
call addfld ('MELTO', (/ 'lev' /), 'A', 'kg/kg/s', 'Melting of cloud ice' )
call addfld ('HOMOO', (/ 'lev' /), 'A', 'kg/kg/s', 'Homogeneous freezing of cloud water' )
call addfld ('QCRESO', (/ 'lev' /), 'A', 'kg/kg/s', 'Residual condensation term for cloud water' )
call addfld ('PRCIO', (/ 'lev' /), 'A', 'kg/kg/s', 'Autoconversion of cloud ice to snow' )
call addfld ('PRAIO', (/ 'lev' /), 'A', 'kg/kg/s', 'Accretion of cloud ice to snow' )
call addfld ('QIRESO', (/ 'lev' /), 'A', 'kg/kg/s', 'Residual deposition term for cloud ice' )
call addfld ('MNUCCRO', (/ 'lev' /), 'A', 'kg/kg/s', 'Heterogeneous freezing of rain to snow' )
call addfld ('MNUCCRIO', (/ 'lev' /), 'A', 'kg/kg/s', 'Heterogeneous freezing of rain to ice' )
call addfld ('PRACSO', (/ 'lev' /), 'A', 'kg/kg/s', 'Accretion of rain by snow' )
call addfld ('MELTSDT', (/ 'lev' /), 'A', 'W/kg', 'Latent heating rate due to melting of snow' )
call addfld ('FRZRDT', (/ 'lev' /), 'A', 'W/kg', 'Latent heating rate due to homogeneous freezing of rain' )
if (micro_mg_version > 1) then
call addfld ('QRSEDTEN', (/ 'lev' /), 'A', 'kg/kg/s', 'Rain mixing ratio tendency from sedimentation' )
call addfld ('QSSEDTEN', (/ 'lev' /), 'A', 'kg/kg/s', 'Snow mixing ratio tendency from sedimentation' )
end if
if (micro_mg_version > 2) then
call addfld ('PSACRO', (/ 'lev' /), 'A', 'kg/kg/s', 'Collisions between rain & snow (Graupel collecting snow)')
call addfld ('PRACGO', (/ 'lev' /), 'A', 'kg/kg/s', 'Change in q collection rain by graupel' )
call addfld ('PSACWGO', (/ 'lev' /), 'A', 'kg/kg/s', 'Change in q collection droplets by graupel' )
call addfld ('PGSACWO', (/ 'lev' /), 'A', 'kg/kg/s', 'Q conversion to graupel due to collection droplets by snow')
call addfld ('PGRACSO', (/ 'lev' /), 'A', 'kg/kg/s', 'Q conversion to graupel due to collection rain by snow')
call addfld ('PRDGO', (/ 'lev' /), 'A', 'kg/kg/s', 'Deposition of graupel')
call addfld ('QMULTGO', (/ 'lev' /), 'A', 'kg/kg/s', 'Q change due to ice mult droplets/graupel')
call addfld ('QMULTRGO', (/ 'lev' /), 'A', 'kg/kg/s', 'Q change due to ice mult rain/graupel')
call addfld ('QGSEDTEN', (/ 'lev' /), 'A', 'kg/kg/s', 'Graupel/Hail mixing ratio tendency from sedimentation')
call addfld ('NPRACGO', (/ 'lev' /), 'A', 'kg/kg/s', 'Change N collection rain by graupel')
call addfld ('NSCNGO', (/'lev'/),'A','kg/kg/s','Change N conversion to graupel due to collection droplets by snow')
call addfld ('NGRACSO',(/'lev'/),'A','kg/kg/s','Change N conversion to graupel due to collection rain by snow')
call addfld ('NMULTGO', (/ 'lev' /), 'A', 'kg/kg/s', 'Ice mult due to acc droplets by graupel ')
call addfld ('NMULTRGO', (/ 'lev' /), 'A', 'kg/kg/s', 'Ice mult due to acc rain by graupel')
call addfld ('NPSACWGO', (/ 'lev' /), 'A', 'kg/kg/s', 'Change N collection droplets by graupel')
call addfld ('CLDFGRAU', (/ 'lev' /), 'A', '1', 'Cloud fraction adjusted for graupel' )
end if
! History variables for CAM5 microphysics
call addfld ('MPDT', (/ 'lev' /), 'A', 'W/kg', 'Heating tendency - Morrison microphysics' )
call addfld ('MPDQ', (/ 'lev' /), 'A', 'kg/kg/s', 'Q tendency - Morrison microphysics' )
call addfld ('MPDLIQ', (/ 'lev' /), 'A', 'kg/kg/s', 'CLDLIQ tendency - Morrison microphysics' )
call addfld ('MPDICE', (/ 'lev' /), 'A', 'kg/kg/s', 'CLDICE tendency - Morrison microphysics' )
call addfld ('MPDNLIQ', (/ 'lev' /), 'A', '1/kg/s', 'NUMLIQ tendency - Morrison microphysics' )
call addfld ('MPDNICE', (/ 'lev' /), 'A', '1/kg/s', 'NUMICE tendency - Morrison microphysics' )
call addfld ('MPDW2V', (/ 'lev' /), 'A', 'kg/kg/s', 'Water <--> Vapor tendency - Morrison microphysics' )
call addfld ('MPDW2I', (/ 'lev' /), 'A', 'kg/kg/s', 'Water <--> Ice tendency - Morrison microphysics' )
call addfld ('MPDW2P', (/ 'lev' /), 'A', 'kg/kg/s', 'Water <--> Precip tendency - Morrison microphysics' )
call addfld ('MPDI2V', (/ 'lev' /), 'A', 'kg/kg/s', 'Ice <--> Vapor tendency - Morrison microphysics' )
call addfld ('MPDI2W', (/ 'lev' /), 'A', 'kg/kg/s', 'Ice <--> Water tendency - Morrison microphysics' )
call addfld ('MPDI2P', (/ 'lev' /), 'A', 'kg/kg/s', 'Ice <--> Precip tendency - Morrison microphysics' )
call addfld ('ICWNC', (/ 'lev' /), 'A', 'm-3', 'Prognostic in-cloud water number conc' )
call addfld ('ICINC', (/ 'lev' /), 'A', 'm-3', 'Prognostic in-cloud ice number conc' )
call addfld ('EFFLIQ_IND', (/ 'lev' /), 'A','Micron', 'Prognostic droplet effective radius (indirect effect)' )
call addfld ('CDNUMC', horiz_only, 'A', '1/m2', 'Vertically-integrated droplet concentration' )
call addfld ('MPICLWPI', horiz_only, 'A', 'kg/m2', 'Vertically-integrated &
&in-cloud Initial Liquid WP (Before Micro)' )
call addfld ('MPICIWPI', horiz_only, 'A', 'kg/m2', 'Vertically-integrated &
&in-cloud Initial Ice WP (Before Micro)' )
! This is provided as an example on how to write out subcolumn output
! NOTE -- only 'I' should be used for sub-column fields as subc-columns could shift from time-step to time-step
if (use_subcol_microp) then
call addfld('FICE_SCOL', (/'psubcols','lev '/), 'I', 'fraction', &
'Sub-column fractional ice content within cloud', flag_xyfill=.true., fill_value=1.e30_r8)
call addfld('MPDICE_SCOL', (/'psubcols','lev '/), 'I', 'kg/kg/s', &
'Sub-column CLDICE tendency - Morrison microphysics', flag_xyfill=.true., fill_value=1.e30_r8)
call addfld('MPDLIQ_SCOL', (/'psubcols','lev '/), 'I', 'kg/kg/s', &
'Sub-column CLDLIQ tendency - Morrison microphysics', flag_xyfill=.true., fill_value=1.e30_r8)
end if
! This is only if the coldpoint temperatures are being adjusted.
! NOTE: Some fields related to these and output later are added in tropopause.F90.
if (micro_mg_adjust_cpt) then
call addfld ('TROPF_TADJ', (/ 'lev' /), 'A', 'K', 'Temperatures after cold point adjustment' )
call addfld ('TROPF_RHADJ', (/ 'lev' /), 'A', 'K', 'Relative Hunidity after cold point adjustment' )
call addfld ('TROPF_CDT', horiz_only, 'A', 'K', 'Cold point temperature adjustment' )
call addfld ('TROPF_CDZ', horiz_only, 'A', 'm', 'Distance of coldpoint from coldest model level' )
end if
! Averaging for cloud particle number and size
call addfld ('AWNC', (/ 'lev' /), 'A', 'm-3', 'Average cloud water number conc' )
call addfld ('AWNI', (/ 'lev' /), 'A', 'm-3', 'Average cloud ice number conc' )
call addfld ('AREL', (/ 'lev' /), 'A', 'Micron', 'Average droplet effective radius' )
call addfld ('AREI', (/ 'lev' /), 'A', 'Micron', 'Average ice effective radius' )
! Frequency arrays for above
call addfld ('FREQL', (/ 'lev' /), 'A', 'fraction', 'Fractional occurrence of liquid' )
call addfld ('FREQI', (/ 'lev' /), 'A', 'fraction', 'Fractional occurrence of ice' )
! Average cloud top particle size and number (liq, ice) and frequency
call addfld ('ACTREL', horiz_only, 'A', 'Micron', 'Average Cloud Top droplet effective radius' )
call addfld ('ACTREI', horiz_only, 'A', 'Micron', 'Average Cloud Top ice effective radius' )
call addfld ('ACTNL', horiz_only, 'A', 'm-3', 'Average Cloud Top droplet number' )
call addfld ('ACTNI', horiz_only, 'A', 'm-3', 'Average Cloud Top ice number' )
call addfld ('FCTL', horiz_only, 'A', 'fraction', 'Fractional occurrence of cloud top liquid' )
call addfld ('FCTI', horiz_only, 'A', 'fraction', 'Fractional occurrence of cloud top ice' )
! New frequency arrays for mixed phase and supercooled liquid (only and mixed) for (a) Cloud Top and (b) everywhere..
call addfld ('FREQM', (/ 'lev' /), 'A', 'fraction', 'Fractional occurrence of mixed phase' )
call addfld ('FREQSL', (/ 'lev' /), 'A', 'fraction', 'Fractional occurrence of only supercooled liquid' )
call addfld ('FREQSLM', (/ 'lev' /), 'A', 'fraction', 'Fractional occurrence of super cooled liquid with ice' )
call addfld ('FCTM', horiz_only, 'A', 'fraction', 'Fractional occurrence of cloud top mixed phase' )
call addfld ('FCTSL', horiz_only, 'A', 'fraction', 'Fractional occurrence of cloud top only supercooled liquid' )
call addfld ('FCTSLM', horiz_only, 'A', 'fraction', 'Fractional occurrence of cloud top super cooled liquid with ice' )
call addfld ('LS_FLXPRC', (/ 'ilev' /), 'A', 'kg/m2/s', 'ls stratiform gbm interface rain+snow flux' )
call addfld ('LS_FLXSNW', (/ 'ilev' /), 'A', 'kg/m2/s', 'ls stratiform gbm interface snow flux' )
call addfld ('REL', (/ 'lev' /), 'A', 'micron', 'MG REL stratiform cloud effective radius liquid' )
call addfld ('REI', (/ 'lev' /), 'A', 'micron', 'MG REI stratiform cloud effective radius ice' )
call addfld ('LS_REFFRAIN', (/ 'lev' /), 'A', 'micron', 'ls stratiform rain effective radius' )
call addfld ('LS_REFFSNOW', (/ 'lev' /), 'A', 'micron', 'ls stratiform snow effective radius' )
call addfld ('CV_REFFLIQ', (/ 'lev' /), 'A', 'micron', 'convective cloud liq effective radius' )
call addfld ('CV_REFFICE', (/ 'lev' /), 'A', 'micron', 'convective cloud ice effective radius' )
call addfld ('MG_SADICE', (/ 'lev' /), 'A', 'cm2/cm3', 'MG surface area density ice' )
call addfld ('MG_SADSNOW', (/ 'lev' /), 'A', 'cm2/cm3', 'MG surface area density snow' )
! diagnostic precip
call addfld ('QRAIN', (/ 'lev' /), 'A', 'kg/kg', 'Diagnostic grid-mean rain mixing ratio' )
call addfld ('QSNOW', (/ 'lev' /), 'A', 'kg/kg', 'Diagnostic grid-mean snow mixing ratio' )