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physpkg.F90
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physpkg.F90
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module physpkg
!-----------------------------------------------------------------------
! Purpose:
!
! Provides the interface to CAM physics package
!
! Revision history:
! Aug 2005, E. B. Kluzek, Creation of module from physpkg subroutine
! 2005-10-17 B. Eaton Add contents of inti.F90 to phys_init(). Add
! initialization of grid info in phys_state.
! Nov 2010 A. Gettelman Put micro/macro physics into separate routines
!-----------------------------------------------------------------------
use shr_kind_mod, only: r8 => shr_kind_r8
use spmd_utils, only: masterproc
use physconst, only: latvap, latice, rh2o
use physics_types, only: physics_state, physics_tend, physics_state_set_grid, &
physics_ptend, physics_tend_init, physics_update, &
physics_type_alloc, physics_ptend_dealloc
use phys_grid, only: get_ncols_p
use phys_gmean, only: gmean_mass
use ppgrid, only: begchunk, endchunk, pcols, pver, pverp
use constituents, only: pcnst, cnst_name, cnst_get_ind
use camsrfexch, only: cam_out_t, cam_in_t
use cam_control_mod, only: ideal_phys, adiabatic
use phys_control, only: phys_do_flux_avg, waccmx_is
use scamMod, only: single_column, scm_crm_mode
use flux_avg, only: flux_avg_init
use infnan, only: posinf, assignment(=)
#ifdef SPMD
use mpishorthand
#endif
use perf_mod
use cam_logfile, only: iulog
use camsrfexch, only: cam_export
use phys_control, only: do_waccm_phys
implicit none
private
! Physics buffer index
integer :: teout_idx = 0
integer :: tini_idx = 0
integer :: qini_idx = 0
integer :: cldliqini_idx = 0
integer :: cldiceini_idx = 0
integer :: prec_str_idx = 0
integer :: snow_str_idx = 0
integer :: prec_sed_idx = 0
integer :: snow_sed_idx = 0
integer :: prec_pcw_idx = 0
integer :: snow_pcw_idx = 0
integer :: prec_dp_idx = 0
integer :: snow_dp_idx = 0
integer :: prec_sh_idx = 0
integer :: snow_sh_idx = 0
save
! Public methods
public phys_register ! was initindx - register physics methods
public phys_init ! Public initialization method
public phys_run1 ! First phase of the public run method
public phys_run2 ! Second phase of the public run method
public phys_final ! Public finalization method
!
! Private module data
!
!=======================================================================
contains
subroutine phys_register
!-----------------------------------------------------------------------
!
! Purpose: Register constituents and physics buffer fields.
!
! Author: CSM Contact: M. Vertenstein, Aug. 1997
! B.A. Boville, Oct 2001
! A. Gettelman, Nov 2010 - put micro/macro physics into separate routines
!
!-----------------------------------------------------------------------
use physics_buffer, only: pbuf_init_time
use shr_kind_mod, only: r8 => shr_kind_r8
use spmd_utils, only: masterproc
use constituents, only: pcnst, cnst_add, cnst_chk_dim, cnst_name
use cam_control_mod, only: moist_physics
use phys_control, only: phys_do_flux_avg, phys_getopts, waccmx_is
use chemistry, only: chem_register
use cloud_fraction, only: cldfrc_register
use stratiform, only: stratiform_register
use microp_driver, only: microp_driver_register
use microp_aero, only: microp_aero_register
use macrop_driver, only: macrop_driver_register
use clubb_intr, only: clubb_register_cam
use conv_water, only: conv_water_register
use physconst, only: mwdry, cpair, mwh2o, cpwv
use tracers, only: tracers_register
use check_energy, only: check_energy_register
use aerosol_intr, only: aerosol_register_cnst
use carma_intr, only: carma_register
use cam3_aero_data, only: cam3_aero_data_on, cam3_aero_data_register
use cam3_ozone_data, only: cam3_ozone_data_on, cam3_ozone_data_register
use ghg_data, only: ghg_data_register
use vertical_diffusion, only: vd_register
use convect_deep, only: convect_deep_register
use convect_shallow, only: convect_shallow_register
use radiation, only: radiation_register
use co2_cycle, only: co2_register
use flux_avg, only: flux_avg_register
use exbdrift, only: exbdrift_register
use gw_drag, only: gw_drag_register
use iondrag, only: iondrag_register
use ionosphere, only: ionos_register
use string_utils, only: to_lower
use prescribed_ozone, only: prescribed_ozone_register
use prescribed_volcaero,only: prescribed_volcaero_register
use prescribed_aero, only: prescribed_aero_register
use prescribed_ghg, only: prescribed_ghg_register
use sslt_rebin, only: sslt_rebin_register
use aoa_tracers, only: aoa_tracers_register
use aircraft_emit, only: aircraft_emit_register
use cam_diagnostics, only: diag_register
use cloud_diagnostics, only: cloud_diagnostics_register
use physics_buffer, only: pbuf_add_field, dtype_r8
implicit none
!---------------------------Local variables-----------------------------
!
integer :: m ! loop index
integer :: mm ! constituent index
!-----------------------------------------------------------------------
character(len=16) :: microp_scheme
logical :: do_clubb_sgs
call phys_getopts( microp_scheme_out = microp_scheme )
call phys_getopts( do_clubb_sgs_out = do_clubb_sgs )
! Initialize pbuf_times
call pbuf_init_time()
! Register water vapor.
! ***** N.B. ***** This must be the first call to cnst_add so that
! water vapor is constituent 1.
if (moist_physics) then
call cnst_add('Q', mwh2o, cpwv, 1.E-12_r8, mm, &
longname='Specific humidity', readiv=.true., is_convtran1=.true.)
else
call cnst_add('Q', mwh2o, cpwv, 0.0_r8, mm, &
longname='Specific humidity', readiv=.false., is_convtran1=.true.)
end if
! Fields for physics package diagnostics
call pbuf_add_field('TINI', 'physpkg', dtype_r8, (/pcols,pver/), tini_idx)
call pbuf_add_field('QINI', 'physpkg', dtype_r8, (/pcols,pver/), qini_idx)
call pbuf_add_field('CLDLIQINI', 'physpkg', dtype_r8, (/pcols,pver/), cldliqini_idx)
call pbuf_add_field('CLDICEINI', 'physpkg', dtype_r8, (/pcols,pver/), cldiceini_idx)
! check energy package
call check_energy_register
! If using an ideal/adiabatic physics option, the CAM physics parameterizations
! aren't called.
if (moist_physics) then
! register fluxes for saving across time
if (phys_do_flux_avg()) call flux_avg_register()
call cldfrc_register()
! cloud water
if( microp_scheme == 'RK' ) then
call stratiform_register()
elseif( microp_scheme == 'MG' ) then
if (.not. do_clubb_sgs) call macrop_driver_register()
call microp_aero_register()
call microp_driver_register()
end if
! Register CLUBB_SGS here
if (do_clubb_sgs) call clubb_register_cam()
call pbuf_add_field('PREC_STR', 'physpkg',dtype_r8,(/pcols/),prec_str_idx)
call pbuf_add_field('SNOW_STR', 'physpkg',dtype_r8,(/pcols/),snow_str_idx)
call pbuf_add_field('PREC_PCW', 'physpkg',dtype_r8,(/pcols/),prec_pcw_idx)
call pbuf_add_field('SNOW_PCW', 'physpkg',dtype_r8,(/pcols/),snow_pcw_idx)
call pbuf_add_field('PREC_SED', 'physpkg',dtype_r8,(/pcols/),prec_sed_idx)
call pbuf_add_field('SNOW_SED', 'physpkg',dtype_r8,(/pcols/),snow_sed_idx)
call conv_water_register()
! chemical constituents
call chem_register()
! co2 constituents
call co2_register()
! register data model ozone with pbuf
if (cam3_ozone_data_on) then
call cam3_ozone_data_register()
end if
call prescribed_volcaero_register()
call prescribed_ozone_register()
call prescribed_aero_register()
call prescribed_ghg_register()
call sslt_rebin_register
! CAM3 prescribed aerosols
if (cam3_aero_data_on) then
call cam3_aero_data_register()
end if
! register various data model gasses with pbuf
call ghg_data_register()
! Initialize e and b fields
if (do_waccm_phys()) call exbdrift_register()
! waccm gravity wave drag
call gw_drag_register()
! carma microphysics
!
! NOTE: Needs to come before aerosol_register_cnst, so that the CARMA
! flags are defined by then.
call carma_register()
if ( waccmx_is('ionosphere') .or. waccmx_is('neutral') ) then
! Register iondrag variables with pbuf
call iondrag_register()
! Register ionosphere variables with pbuf if mode set to ionosphere
if( waccmx_is('ionosphere') ) then
call ionos_register()
endif
endif
! aerosols
call aerosol_register_cnst()
call aircraft_emit_register()
! deep convection
call convect_deep_register
! shallow convection
call convect_shallow_register
! radiation
call radiation_register
call cloud_diagnostics_register
! vertical diffusion
if (.not. do_clubb_sgs) call vd_register()
end if
! Register diagnostics PBUF
call diag_register()
! Register age of air tracers
call aoa_tracers_register()
! Register test tracers
! ***** N.B. ***** This is the last call to register constituents because
! the test tracers fill the remaining available slots up
! to constituent number PCNST -- regardless of what PCNST is set to.
call tracers_register()
! All tracers registered, check that the dimensions are correct
call cnst_chk_dim()
! ***NOTE*** No registering constituents after the call to cnst_chk_dim.
end subroutine phys_register
!=======================================================================
subroutine phys_inidat( cam_out, pbuf2d )
use abortutils, only : endrun
use physics_buffer, only : pbuf_get_index, pbuf_get_field, physics_buffer_desc, pbuf_set_field, pbuf_times
use cam_initfiles, only: initial_file_get_id, topo_file_get_id
use pio, only: file_desc_t
use ncdio_atm, only: infld
use dycore, only: dycore_is
use polar_avg, only: polar_average
use short_lived_species, only: initialize_short_lived_species
use comsrf, only: landm, sgh, sgh30
use cam_control_mod, only: aqua_planet
type(cam_out_t), intent(inout) :: cam_out(begchunk:endchunk)
type(physics_buffer_desc), pointer :: pbuf2d(:,:)
integer :: lchnk, m, n, i, k, ncol
type(file_desc_t), pointer :: fh_ini, fh_topo
character(len=8) :: fieldname
real(r8), pointer :: cldptr(:,:,:,:), convptr_3d(:,:,:,:)
real(r8), pointer :: tptr(:,:), tptr3d(:,:,:), tptr3d_2(:,:,:)
real(r8), pointer :: qpert(:,:)
character*11 :: subname='phys_inidat' ! subroutine name
integer :: tpert_idx, qpert_idx, pblh_idx
logical :: found=.false., found2=.false.
integer :: ierr
character(len=4) :: dim1name
integer :: ixcldice, ixcldliq
nullify(tptr,tptr3d,tptr3d_2,cldptr,convptr_3d)
fh_ini=>initial_file_get_id()
! dynamics variables are handled in dyn_init - here we read variables needed for physics
! but not dynamics
if(dycore_is('UNSTRUCTURED')) then
dim1name='ncol'
else
dim1name='lon'
end if
if(aqua_planet) then
sgh = 0._r8
sgh30 = 0._r8
landm = 0._r8
else
fh_topo=>topo_file_get_id()
call infld('SGH', fh_topo, dim1name, 'lat', 1, pcols, begchunk, endchunk, &
sgh, found, grid_map='PHYS')
if(.not. found) call endrun('ERROR: SGH not found on topo file')
call infld('SGH30', fh_topo, dim1name, 'lat', 1, pcols, begchunk, endchunk, &
sgh30, found, grid_map='PHYS')
if(.not. found) then
if (masterproc) write(iulog,*) 'Warning: Error reading SGH30 from topo file.'
if (masterproc) write(iulog,*) 'The field SGH30 will be filled using data from SGH.'
sgh30 = sgh
end if
call infld('LANDM_COSLAT', fh_topo, dim1name, 'lat', 1, pcols, begchunk, endchunk, &
landm, found, grid_map='PHYS')
if(.not.found) call endrun(' ERROR: LANDM_COSLAT not found on topo dataset.')
end if
allocate(tptr(1:pcols,begchunk:endchunk))
call infld('PBLH', fh_ini, dim1name, 'lat', 1, pcols, begchunk, endchunk, &
tptr(:,:), found, grid_map='PHYS')
if(.not. found) then
tptr(:,:) = 0._r8
if (masterproc) write(iulog,*) 'PBLH initialized to 0.'
end if
pblh_idx = pbuf_get_index('pblh')
call pbuf_set_field(pbuf2d, pblh_idx, tptr)
call infld('TPERT', fh_ini, dim1name, 'lat', 1, pcols, begchunk, endchunk, &
tptr(:,:), found, grid_map='PHYS')
if(.not. found) then
tptr(:,:) = 0._r8
if (masterproc) write(iulog,*) 'TPERT initialized to 0.'
end if
tpert_idx = pbuf_get_index( 'tpert')
call pbuf_set_field(pbuf2d, tpert_idx, tptr)
fieldname='QPERT'
qpert_idx = pbuf_get_index( 'qpert',ierr)
if (qpert_idx > 0) then
call infld(fieldname, fh_ini, dim1name, 'lat', 1, pcols, begchunk, endchunk, &
tptr, found, grid_map='PHYS')
if(.not. found) then
tptr=0_r8
if (masterproc) write(iulog,*) trim(fieldname), ' initialized to 0.'
end if
allocate(tptr3d_2(pcols,pcnst,begchunk:endchunk))
tptr3d_2 = 0_r8
tptr3d_2(:,1,:) = tptr(:,:)
call pbuf_set_field(pbuf2d, qpert_idx, tptr3d_2)
deallocate(tptr3d_2)
end if
fieldname='CUSH'
m = pbuf_get_index('cush')
call infld(fieldname, fh_ini, dim1name, 'lat', 1, pcols, begchunk, endchunk, &
tptr, found, grid_map='PHYS')
if(.not.found) then
if(masterproc) write(iulog,*) trim(fieldname), ' initialized to 1000.'
tptr=1000._r8
end if
do n=1,pbuf_times
call pbuf_set_field(pbuf2d, m, tptr, start=(/1,n/), kount=(/pcols,1/))
end do
deallocate(tptr)
do lchnk=begchunk,endchunk
cam_out(lchnk)%tbot(:) = posinf
end do
!
! 3-D fields
!
allocate(tptr3d(pcols,pver,begchunk:endchunk))
fieldname='CLOUD'
m = pbuf_get_index('CLD')
call infld(fieldname, fh_ini, dim1name, 'lev', 'lat', 1, pcols, 1, pver, begchunk, endchunk, &
tptr3d, found, grid_map='PHYS')
if(found) then
do n = 1, pbuf_times
call pbuf_set_field(pbuf2d, m, tptr3d, (/1,1,n/),(/pcols,pver,1/))
end do
else
call pbuf_set_field(pbuf2d, m, 0._r8)
if (masterproc) write(iulog,*) trim(fieldname), ' initialized to 0.'
end if
fieldname='QCWAT'
m = pbuf_get_index(fieldname,ierr)
if (m > 0) then
call infld(fieldname, fh_ini, dim1name, 'lev', 'lat', 1, pcols, 1, pver, begchunk, endchunk, &
tptr3d, found, grid_map='PHYS')
if(.not. found) then
call infld('Q',fh_ini,dim1name, 'lev', 'lat', 1, pcols, 1, pver, begchunk, endchunk, &
tptr3d, found, grid_map='PHYS')
if (found) then
if (masterproc) write(iulog,*) trim(fieldname), ' initialized with Q'
if(dycore_is('LR')) call polar_average(pver, tptr3d)
else
call endrun(' '//trim(subname)//' Error: Q must be on Initial File')
end if
end if
do n = 1, pbuf_times
call pbuf_set_field(pbuf2d, m, tptr3d, (/1,1,n/),(/pcols,pver,1/))
end do
end if
fieldname = 'ICCWAT'
m = pbuf_get_index(fieldname, ierr)
if (m > 0) then
call infld(fieldname, fh_ini, dim1name, 'lev', 'lat', 1, pcols, 1, pver, begchunk, endchunk, &
tptr3d, found, grid_map='phys')
if(found) then
do n = 1, pbuf_times
call pbuf_set_field(pbuf2d, m, tptr3d, (/1,1,n/),(/pcols,pver,1/))
end do
else
call cnst_get_ind('CLDICE', ixcldice)
call infld('CLDICE',fh_ini,dim1name, 'lev', 'lat', 1, pcols, 1, pver, begchunk, endchunk, &
tptr3d, found, grid_map='PHYS')
if(found) then
do n = 1, pbuf_times
call pbuf_set_field(pbuf2d, m, tptr3d, (/1,1,n/),(/pcols,pver,1/))
end do
else
call pbuf_set_field(pbuf2d, m, 0._r8)
end if
if (masterproc) then
if (found) then
write(iulog,*) trim(fieldname), ' initialized with CLDICE'
else
write(iulog,*) trim(fieldname), ' initialized to 0.0'
end if
end if
end if
end if
fieldname = 'LCWAT'
m = pbuf_get_index(fieldname,ierr)
if (m > 0) then
call infld(fieldname, fh_ini, dim1name, 'lev', 'lat', 1, pcols, 1, pver, begchunk, endchunk, &
tptr3d, found, grid_map='phys')
if(found) then
do n = 1, pbuf_times
call pbuf_set_field(pbuf2d, m, tptr3d, (/1,1,n/),(/pcols,pver,1/))
end do
else
allocate(tptr3d_2(pcols,pver,begchunk:endchunk))
call cnst_get_ind('CLDICE', ixcldice)
call cnst_get_ind('CLDLIQ', ixcldliq)
call infld('CLDICE',fh_ini,dim1name, 'lev', 'lat', 1, pcols, 1, pver, begchunk, endchunk, &
tptr3d, found, grid_map='PHYS')
call infld('CLDLIQ',fh_ini,dim1name, 'lev', 'lat', 1, pcols, 1, pver, begchunk, endchunk, &
tptr3d_2, found2, grid_map='PHYS')
if(found .and. found2) then
tptr3d(:,:,:)=tptr3d(:,:,:)+tptr3d_2(:,:,:)
if (masterproc) write(iulog,*) trim(fieldname), ' initialized with CLDICE + CLDLIQ'
else if (found) then ! Data already loaded in tptr3d
if (masterproc) write(iulog,*) trim(fieldname), ' initialized with CLDICE only'
else if (found2) then
tptr3d(:,:,:)=tptr3d_2(:,:,:)
if (masterproc) write(iulog,*) trim(fieldname), ' initialized with CLDLIQ only'
end if
if (found .or. found2) then
do n = 1, pbuf_times
call pbuf_set_field(pbuf2d, m, tptr3d, (/1,1,n/),(/pcols,pver,1/))
end do
if(dycore_is('LR')) call polar_average(pver, tptr3d)
else
call pbuf_set_field(pbuf2d, m, 0._r8)
if (masterproc) write(iulog,*) trim(fieldname), ' initialized to 0.0'
end if
deallocate(tptr3d_2)
end if
end if
deallocate(tptr3d)
allocate(tptr3d(pcols,pver,begchunk:endchunk))
fieldname = 'TCWAT'
m = pbuf_get_index(fieldname,ierr)
if (m > 0) then
call infld(fieldname, fh_ini, dim1name, 'lev', 'lat', 1, pcols, 1, pver, begchunk, endchunk, &
tptr3d, found, grid_map='phys')
if(.not.found) then
call infld('T', fh_ini, dim1name, 'lev', 'lat', 1, pcols, 1, pver, begchunk, endchunk, &
tptr3d, found, grid_map='phys')
if(dycore_is('LR')) call polar_average(pver, tptr3d)
if (masterproc) write(iulog,*) trim(fieldname), ' initialized with T'
end if
do n = 1, pbuf_times
call pbuf_set_field(pbuf2d, m, tptr3d, (/1,1,n/),(/pcols,pver,1/))
end do
end if
deallocate(tptr3d)
allocate(tptr3d(pcols,pverp,begchunk:endchunk))
fieldname = 'TKE'
m = pbuf_get_index( 'tke')
call infld(fieldname, fh_ini, dim1name, 'ilev', 'lat', 1, pcols, 1, pverp, begchunk, endchunk, &
tptr3d, found, grid_map='phys')
if (found) then
call pbuf_set_field(pbuf2d, m, tptr3d)
else
call pbuf_set_field(pbuf2d, m, 0.01_r8)
if (masterproc) write(iulog,*) trim(fieldname), ' initialized to 0.01'
end if
fieldname = 'KVM'
m = pbuf_get_index('kvm')
call infld(fieldname, fh_ini, dim1name, 'ilev', 'lat', 1, pcols, 1, pverp, begchunk, endchunk, &
tptr3d, found, grid_map='phys')
if (found) then
call pbuf_set_field(pbuf2d, m, tptr3d)
else
call pbuf_set_field(pbuf2d, m, 0._r8)
if (masterproc) write(iulog,*) trim(fieldname), ' initialized to 0.'
end if
fieldname = 'KVH'
m = pbuf_get_index('kvh')
call infld(fieldname, fh_ini, dim1name, 'ilev', 'lat', 1, pcols, 1, pverp, begchunk, endchunk, &
tptr3d, found, grid_map='phys')
if (found) then
call pbuf_set_field(pbuf2d, m, tptr3d)
else
call pbuf_set_field(pbuf2d, m, 0._r8)
if (masterproc) write(iulog,*) trim(fieldname), ' initialized to 0.'
end if
deallocate(tptr3d)
allocate(tptr3d(pcols,pver,begchunk:endchunk))
fieldname = 'CONCLD'
m = pbuf_get_index('CONCLD')
call infld(fieldname, fh_ini, dim1name, 'lev', 'lat', 1, pcols, 1, pver, begchunk, endchunk, &
tptr3d, found, grid_map='phys')
if(found) then
do n = 1, pbuf_times
call pbuf_set_field(pbuf2d, m, tptr3d, (/1,1,n/),(/pcols,pver,1/))
end do
else
call pbuf_set_field(pbuf2d, m, 0._r8)
if (masterproc) write(iulog,*) trim(fieldname), ' initialized to 0.'
end if
deallocate (tptr3d)
call initialize_short_lived_species(fh_ini, pbuf2d)
end subroutine phys_inidat
subroutine phys_init( phys_state, phys_tend, pbuf2d, cam_out )
!-----------------------------------------------------------------------
!
! Initialization of physics package.
!
!-----------------------------------------------------------------------
use physics_buffer, only: physics_buffer_desc, pbuf_initialize, pbuf_get_index
use physconst, only: rair, cpair, cpwv, gravit, stebol, tmelt, &
latvap, latice, rh2o, rhoh2o, pstd, zvir, &
karman, rhodair, physconst_init
use ref_pres, only: pref_edge, pref_mid
use aerosol_intr, only: aerosol_init
use carma_intr, only: carma_init
use cloud_rad_props, only: cloud_rad_props_init
use cam_control_mod, only: nsrest ! restart flag
use check_energy, only: check_energy_init
use chemistry, only: chem_init
use prescribed_ozone, only: prescribed_ozone_init
use prescribed_ghg, only: prescribed_ghg_init
use prescribed_aero, only: prescribed_aero_init
use aerodep_flx, only: aerodep_flx_init
use aircraft_emit, only: aircraft_emit_init
use prescribed_volcaero,only: prescribed_volcaero_init
use cloud_fraction, only: cldfrc_init
use co2_cycle, only: co2_init, co2_transport
use convect_deep, only: convect_deep_init
use convect_shallow, only: convect_shallow_init
use cam_diagnostics, only: diag_init
use gw_drag, only: gw_inti
use cam3_aero_data, only: cam3_aero_data_on, cam3_aero_data_init
use cam3_ozone_data, only: cam3_ozone_data_on, cam3_ozone_data_init
use radheat, only: radheat_init
use radiation, only: radiation_init
use cloud_diagnostics, only: cloud_diagnostics_init
use stratiform, only: stratiform_init
use phys_control, only: phys_getopts, waccmx_is
use wv_saturation, only: wv_sat_init
use microp_driver, only: microp_driver_init
use microp_aero, only: microp_aero_init
use macrop_driver, only: macrop_driver_init
use conv_water, only: conv_water_init
use tracers, only: tracers_init
use aoa_tracers, only: aoa_tracers_init
use rayleigh_friction, only: rayleigh_friction_init
use pbl_utils, only: pbl_utils_init
use vertical_diffusion, only: vertical_diffusion_init
use dycore, only: dycore_is
use phys_debug_util, only: phys_debug_init
use rad_constituents, only: rad_cnst_init
use aer_rad_props, only: aer_rad_props_init
#if ( defined WACCM_PHYS )
use qbo, only: qbo_init
use iondrag, only: iondrag_init
#endif
#if ( defined OFFLINE_DYN )
use metdata, only: metdata_phys_init
#endif
use ionosphere, only: ionos_init ! Initialization of ionosphere module (WACCM-X)
use majorsp_diffusion, only: mspd_init ! Initialization of major species diffusion module (WACCM-X)
use clubb_intr, only: clubb_ini_cam
use sslt_rebin, only: sslt_rebin_init
use tropopause, only: tropopause_init
use solar_data, only: solar_data_init
use rad_solar_var, only: rad_solar_var_init
! Input/output arguments
type(physics_state), pointer :: phys_state(:)
type(physics_tend ), pointer :: phys_tend(:)
type(physics_buffer_desc), pointer :: pbuf2d(:,:)
type(cam_out_t),intent(inout) :: cam_out(begchunk:endchunk)
! local variables
integer :: lchnk
character(len=16) :: microp_scheme
logical :: do_clubb_sgs
!-----------------------------------------------------------------------
! Get microphysics option
call phys_getopts(microp_scheme_out = microp_scheme)
call phys_getopts(do_clubb_sgs_out = do_clubb_sgs )
call physics_type_alloc(phys_state, phys_tend, begchunk, endchunk, pcols)
do lchnk = begchunk, endchunk
call physics_state_set_grid(lchnk, phys_state(lchnk))
end do
!-------------------------------------------------------------------------------------------
! Initialize any variables in physconst which are not temporally and/or spatially constant
!-------------------------------------------------------------------------------------------
call physconst_init()
! Initialize debugging a physics column
call phys_debug_init()
call pbuf_initialize(pbuf2d)
! diag_init makes addfld calls for dynamics fields that are output from
! the physics decomposition
call diag_init()
call check_energy_init()
call tracers_init()
! age of air tracers
call aoa_tracers_init()
teout_idx = pbuf_get_index( 'TEOUT')
! For adiabatic or ideal physics don't need to initialize any of the
! parameterizations below:
if (adiabatic .or. ideal_phys) return
if (nsrest .eq. 0) then
call phys_inidat(cam_out, pbuf2d)
end if
! wv_saturation is relatively independent of everything else and
! low level, so init it early. Must at least do this before radiation.
call wv_sat_init
! CAM3 prescribed aerosols
if (cam3_aero_data_on) call cam3_aero_data_init(phys_state)
! Initialize rad constituents and their properties
call rad_cnst_init()
call aer_rad_props_init()
call cloud_rad_props_init()
! Initialize some aerosol code
call aerosol_init(pbuf2d)
! initialize carma
call carma_init()
! solar irradiance data modules
call solar_data_init()
! Prognostic chemistry.
call chem_init(phys_state,pbuf2d)
! Prescribed tracers
call prescribed_ozone_init()
call prescribed_ghg_init()
call prescribed_aero_init()
call aerodep_flx_init()
call aircraft_emit_init()
call prescribed_volcaero_init()
! co2 cycle
if (co2_transport()) then
call co2_init()
end if
! CAM3 prescribed ozone
if (cam3_ozone_data_on) call cam3_ozone_data_init(phys_state)
call gw_inti(cpair, cpwv, gravit, rair, pref_edge)
call rayleigh_friction_init()
call pbl_utils_init(gravit, karman, cpair, rair, zvir)
if (.not. do_clubb_sgs) call vertical_diffusion_init(pbuf2d)
if ( waccmx_is('ionosphere') .or. waccmx_is('neutral') ) then
call mspd_init ()
! Initialization of ionosphere module if mode set to ionosphere
if( waccmx_is('ionosphere') ) then
call ionos_init()
endif
endif
call tsinti(tmelt, latvap, rair, stebol, latice)
call radiation_init
call rad_solar_var_init()
call cloud_diagnostics_init
call radheat_init(pref_mid)
call convect_shallow_init(pref_edge)
call cldfrc_init
call convect_deep_init(pref_edge)
if( microp_scheme == 'RK' ) then
call stratiform_init()
elseif( microp_scheme == 'MG' ) then
if (.not. do_clubb_sgs) call macrop_driver_init()
call microp_aero_init()
call microp_driver_init(pbuf2d)
call conv_water_init
end if
! initiate CLUBB within CAM
if (do_clubb_sgs) call clubb_ini_cam(pbuf2d)
#if ( defined WACCM_PHYS )
call iondrag_init(pref_mid)
call qbo_init
#endif
#if ( defined OFFLINE_DYN )
call metdata_phys_init()
#endif
call sslt_rebin_init()
call tropopause_init()
prec_dp_idx = pbuf_get_index('PREC_DP')
snow_dp_idx = pbuf_get_index('SNOW_DP')
prec_sh_idx = pbuf_get_index('PREC_SH')
snow_sh_idx = pbuf_get_index('SNOW_SH')
end subroutine phys_init
!
!-----------------------------------------------------------------------
!
subroutine phys_run1(phys_state, ztodt, phys_tend, pbuf2d, cam_in, cam_out)
!-----------------------------------------------------------------------
!
! Purpose:
! First part of atmospheric physics package before updating of surface models
!
!-----------------------------------------------------------------------
use time_manager, only: get_nstep
use cam_diagnostics,only: diag_allocate, diag_physvar_ic
use check_energy, only: check_energy_gmean
use physics_buffer, only: physics_buffer_desc, pbuf_get_chunk, pbuf_allocate
#if (defined BFB_CAM_SCAM_IOP )
use cam_history, only: outfld
#endif
use comsrf, only: fsns, fsnt, flns, sgh30, flnt, landm, fsds
use abortutils, only: endrun
#if ( defined OFFLINE_DYN )
use metdata, only: get_met_srf1
#endif
!
! Input arguments
!
real(r8), intent(in) :: ztodt ! physics time step unless nstep=0
!
! Input/Output arguments
!
type(physics_state), intent(inout), dimension(begchunk:endchunk) :: phys_state
type(physics_tend ), intent(inout), dimension(begchunk:endchunk) :: phys_tend
type(physics_buffer_desc), pointer, dimension(:,:) :: pbuf2d
type(cam_in_t), dimension(begchunk:endchunk) :: cam_in
type(cam_out_t), dimension(begchunk:endchunk) :: cam_out
!-----------------------------------------------------------------------
!
!---------------------------Local workspace-----------------------------
!
integer :: c ! indices
integer :: ncol ! number of columns
integer :: nstep ! current timestep number
#if (! defined SPMD)
integer :: mpicom = 0
#endif
type(physics_buffer_desc), pointer :: phys_buffer_chunk(:)
call t_startf ('physpkg_st1')
nstep = get_nstep()
#if ( defined OFFLINE_DYN )
!
! if offline mode set SNOWH and TS for micro-phys
!
call get_met_srf1( cam_in )
#endif
! The following initialization depends on the import state (cam_in)
! being initialized. This isn't true when cam_init is called, so need
! to postpone this initialization to here.
if (nstep == 0 .and. phys_do_flux_avg()) call flux_avg_init(cam_in, pbuf2d)
! Compute total energy of input state and previous output state
call t_startf ('chk_en_gmean')
call check_energy_gmean(phys_state, pbuf2d, ztodt, nstep)
call t_stopf ('chk_en_gmean')
call t_stopf ('physpkg_st1')
if ( adiabatic .or. ideal_phys )then
call t_startf ('bc_physics')
call phys_run1_adiabatic_or_ideal(ztodt, phys_state, phys_tend, pbuf2d)
call t_stopf ('bc_physics')
else
call t_startf ('physpkg_st1')
call pbuf_allocate(pbuf2d, 'physpkg')
call diag_allocate()
!-----------------------------------------------------------------------
! Advance time information
!-----------------------------------------------------------------------
call phys_timestep_init( phys_state, cam_out, pbuf2d)
call t_stopf ('physpkg_st1')
#ifdef TRACER_CHECK
call gmean_mass ('before tphysbc DRY', phys_state)
#endif
!-----------------------------------------------------------------------
! Tendency physics before flux coupler invocation
!-----------------------------------------------------------------------
!
#if (defined BFB_CAM_SCAM_IOP )
do c=begchunk, endchunk
call outfld('Tg',cam_in(c)%ts,pcols ,c )
end do
#endif
call t_barrierf('sync_bc_physics', mpicom)
call t_startf ('bc_physics')
call t_adj_detailf(+1)
!$OMP PARALLEL DO PRIVATE (C, phys_buffer_chunk)
do c=begchunk, endchunk
!
! Output physics terms to IC file
!
phys_buffer_chunk => pbuf_get_chunk(pbuf2d, c)
call t_startf ('diag_physvar_ic')
call diag_physvar_ic ( c, phys_buffer_chunk, cam_out(c), cam_in(c) )
call t_stopf ('diag_physvar_ic')
call tphysbc (ztodt, fsns(1,c), fsnt(1,c), flns(1,c), flnt(1,c), phys_state(c), &
phys_tend(c), phys_buffer_chunk, fsds(1,c), landm(1,c), &
sgh30(1,c), cam_out(c), cam_in(c) )
end do
call t_adj_detailf(-1)
call t_stopf ('bc_physics')
! Don't call the rest in CRM mode
if(single_column.and.scm_crm_mode) return
#ifdef TRACER_CHECK
call gmean_mass ('between DRY', phys_state)
#endif
end if
end subroutine phys_run1
!
!-----------------------------------------------------------------------
!
subroutine phys_run1_adiabatic_or_ideal(ztodt, phys_state, phys_tend, pbuf2d)
!-----------------------------------------------------------------------
!
! Purpose:
! Physics for adiabatic or idealized physics case.
!
!-----------------------------------------------------------------------
use physics_buffer, only : physics_buffer_desc, pbuf_set_field, pbuf_get_chunk, pbuf_old_tim_idx
use time_manager, only: get_nstep
use cam_diagnostics, only: diag_phys_writeout
use check_energy, only: check_energy_fix, check_energy_chng
use dycore, only: dycore_is
!
! Input arguments
!
real(r8), intent(in) :: ztodt ! physics time step unless nstep=0
!
! Input/Output arguments
!
type(physics_state), intent(inout), dimension(begchunk:endchunk) :: phys_state
type(physics_tend ), intent(inout), dimension(begchunk:endchunk) :: phys_tend
type(physics_buffer_desc), pointer :: pbuf2d(:,:)
!-----------------------------------------------------------------------
!---------------------------Local workspace-----------------------------
!
integer :: c ! indices
integer :: nstep ! current timestep number
type(physics_ptend) :: ptend ! indivdual parameterization tendencies
real(r8) :: flx_heat(pcols) ! effective sensible heat flux
real(r8) :: zero(pcols) ! array of zeros
! physics buffer field for total energy