!-------------------------------------------------------------------
SUBROUTINE start_domain_em ( grid, allowed_to_read & 1,83
! Actual arguments generated from Registry
# include "dummy_new_args.inc"
!
)
USE module_domain, ONLY : domain, wrfu_timeinterval, get_ijk_from_grid, &
domain_setgmtetc
USE module_state_description
USE module_model_constants
USE module_bc, ONLY : boundary_condition_check, set_physical_bc2d
USE module_bc_em
USE module_configure, ONLY : grid_config_rec_type
USE module_tiles, ONLY : set_tiles
#ifdef DM_PARALLEL
USE module_dm, ONLY : wrf_dm_min_real, wrf_dm_max_real, wrf_dm_maxval, &
ntasks_x, ntasks_y, &
local_communicator_periodic, local_communicator, mytask, ntasks
#else
USE module_dm, ONLY : wrf_dm_min_real, wrf_dm_max_real
#endif
USE module_comm_dm
USE module_physics_init
USE module_lightning_driver, ONLY : lightning_init
USE module_fr_fire_driver_wrf, ONLY : fire_driver_em_init
USE module_stoch, ONLY : SETUP_STOCH, update_stoch
#ifdef WRF_CHEM
USE module_aerosols_sorgam, ONLY: sum_pm_sorgam
USE module_gocart_aerosols, ONLY: sum_pm_gocart
USE module_mosaic_driver, ONLY: sum_pm_mosaic
USE module_input_tracer, ONLY: initialize_tracer
USE module_aerosols_soa_vbs, only: sum_pm_soa_vbs
#endif
USE module_diagnostics, ONLY : pld
!!debug
!USE module_compute_geop
USE module_model_constants
USE module_avgflx_em, ONLY : zero_avgflx
IMPLICIT NONE
! Input data.
TYPE (domain) :: grid
LOGICAL , INTENT(IN) :: allowed_to_read
! Definitions of dummy arguments to this routine (generated from Registry).
# include "dummy_new_decl.inc"
! Structure that contains run-time configuration (namelist) data for domain
TYPE (grid_config_rec_type) :: config_flags
! Local data
INTEGER :: &
ids, ide, jds, jde, kds, kde, &
ims, ime, jms, jme, kms, kme, &
ips, ipe, jps, jpe, kps, kpe, &
its, ite, jts, jte, kts, kte, &
ij,i,j,k,ii,jj,kk,loop,error,l
INTEGER :: imsx, imex, jmsx, jmex, kmsx, kmex, &
ipsx, ipex, jpsx, jpex, kpsx, kpex, &
imsy, imey, jmsy, jmey, kmsy, kmey, &
ipsy, ipey, jpsy, jpey, kpsy, kpey
INTEGER :: i_m
REAL :: p00, t00, a, tiso, p_surf, pd_surf, temp, tiso_tmp
#ifdef WRF_CHEM
REAL RGASUNIV ! universal gas constant [ J/mol-K ]
PARAMETER ( RGASUNIV = 8.314510 )
REAL,DIMENSION(grid%sm31:grid%em31,grid%sm32:grid%em32,grid%sm33:grid%em33) :: &
z_at_w,convfac
REAL :: tempfac
#endif
REAL :: qvf1, qvf2, qvf
REAL :: pfu, pfd, phm
REAL :: MPDT
REAL :: spongeweight
LOGICAL :: first_trip_for_this_domain, start_of_simulation, fill_w_flag
LOGICAL, EXTERNAL :: wrf_dm_on_monitor
#ifndef WRF_CHEM
REAL,ALLOCATABLE,DIMENSION(:,:,:) :: cldfra_old
#endif
REAL :: lat1 , lat2 , lat3 , lat4
REAL :: lon1 , lon2 , lon3 , lon4
INTEGER :: num_points_lat_lon , iloc , jloc
CHARACTER (LEN=132) :: message
TYPE(WRFU_TimeInterval) :: stepTime
REAL, DIMENSION(:,:), ALLOCATABLE :: clat_glob
logical :: f_flux ! flag for computing averaged fluxes in cu_gd
INTEGER :: idex, jdex
INTEGER :: im1,ip1,jm1,jp1
REAL :: hx,hy,pi
REAL :: w_max, w_min
LOGICAL :: w_needs_to_be_set
!
! Define variables local (topo_wind local vars)
REAL :: alpha, vfac
CALL get_ijk_from_grid ( grid , &
ids, ide, jds, jde, kds, kde, &
ims, ime, jms, jme, kms, kme, &
ips, ipe, jps, jpe, kps, kpe, &
imsx, imex, jmsx, jmex, kmsx, kmex, &
ipsx, ipex, jpsx, jpex, kpsx, kpex, &
imsy, imey, jmsy, jmey, kmsy, kmey, &
ipsy, ipey, jpsy, jpey, kpsy, kpey )
kts = kps ; kte = kpe ! note that tile is entire patch
its = ips ; ite = ipe ! note that tile is entire patch
jts = jps ; jte = jpe ! note that tile is entire patch
#ifndef WRF_CHEM
ALLOCATE(CLDFRA_OLD(IMS:IME,KMS:KME,JMS:JME),STAT=I) ; CLDFRA_OLD = 0.
#endif
CALL model_to_grid_config_rec ( grid%id , model_config_rec , config_flags )
IF ( ( MOD (ide-ids,config_flags%parent_grid_ratio) .NE. 0 ) .OR. &
( MOD (jde-jds,config_flags%parent_grid_ratio) .NE. 0 ) ) THEN
WRITE(message, FMT='(A,I2,": Both MOD(",I4,"-",I1,",",I2,") and MOD(",I4,"-",I1,",",I2,") must = 0" )') &
"Nested dimensions are illegal for domain ",grid%id,ide,ids,config_flags%parent_grid_ratio,&
jde,jds,config_flags%parent_grid_ratio
CALL wrf_error_fatal ( message )
END IF
IF ( config_flags%polar ) THEN
!write(0,*)__FILE__,__LINE__,' clat ',ips,ipe,jps,jpe
!do j = jps,jpe
!write(0,*)__FILE__,__LINE__,' clat ',ids,j,grid%clat(ips,j)
!enddo
#ifdef DM_PARALLEL
! WARNING: this might present scaling issues on very large numbers of processors
ALLOCATE( clat_glob(ids:ide,jds:jde) )
CALL wrf_patch_to_global_real ( grid%clat, clat_glob, grid%domdesc, 'xy', 'xy', &
ids, ide, jds, jde, 1, 1, &
ims, ime, jms, jme, 1, 1, &
its, ite, jts, jte, 1, 1 )
CALL wrf_dm_bcast_real ( clat_glob , (ide-ids+1)*(jde-jds+1) )
grid%clat_xxx(ipsx:ipex,jpsx:jpex) = clat_glob(ipsx:ipex,jpsx:jpex)
DEALLOCATE( clat_glob )
#endif
ENDIF
! here we check to see if the boundary conditions are set properly
CALL boundary_condition_check( config_flags, bdyzone, error, grid%id )
!kludge - need to stop CG from resetting precip and phys tendencies to zero
! when we are in here due to a nest being spawned, we want to still
! recompute the base state, but that is about it
! This is temporary and will need to be changed when grid%itimestep is removed.
IF ( grid%itimestep .EQ. 0 ) THEN
first_trip_for_this_domain = .TRUE.
ELSE
first_trip_for_this_domain = .FALSE.
END IF
IF ( .not. ( config_flags%restart .or. grid%moved ) ) THEN
grid%itimestep=0
ENDIF
IF ( config_flags%restart .or. grid%moved ) THEN
first_trip_for_this_domain = .TRUE.
ENDIF
! --- SETUP AND INITIALIZE STOCHASTIC KINETIC ENERGY BACKSCATTER SCHEME ---
IF ( first_trip_for_this_domain ) THEN
grid%did_stoch = .FALSE.
END IF
IF ( ( grid%id == 1 ) .AND. &
( NINT(grid%stoch_force_global_opt) == 1 ) .AND. &
( .NOT. grid%did_stoch ) ) THEN
grid%did_stoch = .TRUE.
call SETUP_STOCH(grid%VERTSTRUCC,grid%VERTSTRUCS, &
grid%SPT_AMP,grid%SPSTREAM_AMP, &
grid%stoch_vertstruc_opt, &
grid%time_step,grid%DX,grid%DY,grid%NENS, &
grid%TOT_BACKSCAT_PSI,grid%TOT_BACKSCAT_T, &
ids, ide, jds, jde, kds, kde, &
ims, ime, jms, jme, kms, kme, &
its, ite, jts, jte, kts, kte )
END IF
! --- END SETUP STOCHASTIC KINETIC ENERGY BACKSCATTER SCHEME ----------
! wig: Add a combined exponential+linear weight on the mother boundaries
! following code changes by Ruby Leung. For the nested grid, there
! appears to be some problems when a sponge is used. The points where
! processors meet have problematic values.
CALL lbc_fcx_gcx ( grid%fcx , grid%gcx , grid%spec_bdy_width , &
grid%spec_zone , grid%relax_zone , grid%dt , config_flags%spec_exp , &
config_flags%specified , config_flags%nested )
IF ( config_flags%nested ) THEN
grid%dtbc = 0.
ENDIF
IF ( ( grid%id .NE. 1 ) .AND. ( .NOT. config_flags%input_from_file ) ) THEN
! Every time a domain starts or every time a domain moves, this routine is called. We want
! the center (middle) lat/lon of the grid for the metacode. The lat/lon values are
! defined at mass points. Depending on the even/odd points in the SN and WE directions,
! we end up with the middle point as either 1 point or an average of either 2 or 4 points.
! Add to this, the need to make sure that we are on the correct patch to retrieve the
! value of the lat/lon, AND that the lat/lons (for an average) may not all be on the same
! patch. Once we find the correct value for lat lon, we need to keep it around on all patches,
! which is where the wrf_dm_min_real calls come in.
! If this is the most coarse domain, we do not go in here. Also, if there is an input file
! (which has the right values for the middle lat/lon) we do not go in this IF test.
IF ( ( MOD(ide,2) .EQ. 0 ) .AND. ( MOD(jde,2) .EQ. 0 ) ) THEN
num_points_lat_lon = 1
iloc = ide/2
jloc = jde/2
IF ( ( ips .LE. iloc ) .AND. ( ipe .GE. iloc ) .AND. &
( jps .LE. jloc ) .AND. ( jpe .GE. jloc ) ) THEN
lat1 = grid%xlat (iloc,jloc)
lon1 = grid%xlong(iloc,jloc)
ELSE
lat1 = 99999.
lon1 = 99999.
END IF
lat1 = wrf_dm_min_real ( lat1 )
lon1 = wrf_dm_min_real ( lon1 )
CALL nl_set_cen_lat ( grid%id , lat1 )
CALL nl_set_cen_lon ( grid%id , lon1 )
ELSE IF ( ( MOD(ide,2) .NE. 0 ) .AND. ( MOD(jde,2) .EQ. 0 ) ) THEN
num_points_lat_lon = 2
iloc = (ide-1)/2
jloc = jde /2
IF ( ( ips .LE. iloc ) .AND. ( ipe .GE. iloc ) .AND. &
( jps .LE. jloc ) .AND. ( jpe .GE. jloc ) ) THEN
lat1 = grid%xlat (iloc,jloc)
lon1 = grid%xlong(iloc,jloc)
ELSE
lat1 = 99999.
lon1 = 99999.
END IF
lat1 = wrf_dm_min_real ( lat1 )
lon1 = wrf_dm_min_real ( lon1 )
iloc = (ide+1)/2
jloc = jde /2
IF ( ( ips .LE. iloc ) .AND. ( ipe .GE. iloc ) .AND. &
( jps .LE. jloc ) .AND. ( jpe .GE. jloc ) ) THEN
lat2 = grid%xlat (iloc,jloc)
lon2 = grid%xlong(iloc,jloc)
ELSE
lat2 = 99999.
lon2 = 99999.
END IF
lat2 = wrf_dm_min_real ( lat2 )
lon2 = wrf_dm_min_real ( lon2 )
CALL nl_set_cen_lat ( grid%id , ( lat1 + lat2 ) * 0.50 )
CALL nl_set_cen_lon ( grid%id , ( lon1 + lon2 ) * 0.50 )
ELSE IF ( ( MOD(ide,2) .EQ. 0 ) .AND. ( MOD(jde,2) .NE. 0 ) ) THEN
num_points_lat_lon = 2
iloc = ide /2
jloc = (jde-1)/2
IF ( ( ips .LE. iloc ) .AND. ( ipe .GE. iloc ) .AND. &
( jps .LE. jloc ) .AND. ( jpe .GE. jloc ) ) THEN
lat1 = grid%xlat (iloc,jloc)
lon1 = grid%xlong(iloc,jloc)
ELSE
lat1 = 99999.
lon1 = 99999.
END IF
lat1 = wrf_dm_min_real ( lat1 )
lon1 = wrf_dm_min_real ( lon1 )
iloc = ide /2
jloc = (jde+1)/2
IF ( ( ips .LE. iloc ) .AND. ( ipe .GE. iloc ) .AND. &
( jps .LE. jloc ) .AND. ( jpe .GE. jloc ) ) THEN
lat2 = grid%xlat (iloc,jloc)
lon2 = grid%xlong(iloc,jloc)
ELSE
lat2 = 99999.
lon2 = 99999.
END IF
lat2 = wrf_dm_min_real ( lat2 )
lon2 = wrf_dm_min_real ( lon2 )
CALL nl_set_cen_lat ( grid%id , ( lat1 + lat2 ) * 0.50 )
CALL nl_set_cen_lon ( grid%id , ( lon1 + lon2 ) * 0.50 )
ELSE IF ( ( MOD(ide,2) .NE. 0 ) .AND. ( MOD(jde,2) .NE. 0 ) ) THEN
num_points_lat_lon = 4
iloc = (ide-1)/2
jloc = (jde-1)/2
IF ( ( ips .LE. iloc ) .AND. ( ipe .GE. iloc ) .AND. &
( jps .LE. jloc ) .AND. ( jpe .GE. jloc ) ) THEN
lat1 = grid%xlat (iloc,jloc)
lon1 = grid%xlong(iloc,jloc)
ELSE
lat1 = 99999.
lon1 = 99999.
END IF
lat1 = wrf_dm_min_real ( lat1 )
lon1 = wrf_dm_min_real ( lon1 )
iloc = (ide+1)/2
jloc = (jde-1)/2
IF ( ( ips .LE. iloc ) .AND. ( ipe .GE. iloc ) .AND. &
( jps .LE. jloc ) .AND. ( jpe .GE. jloc ) ) THEN
lat2 = grid%xlat (iloc,jloc)
lon2 = grid%xlong(iloc,jloc)
ELSE
lat2 = 99999.
lon2 = 99999.
END IF
lat2 = wrf_dm_min_real ( lat2 )
lon2 = wrf_dm_min_real ( lon2 )
iloc = (ide-1)/2
jloc = (jde+1)/2
IF ( ( ips .LE. iloc ) .AND. ( ipe .GE. iloc ) .AND. &
( jps .LE. jloc ) .AND. ( jpe .GE. jloc ) ) THEN
lat3 = grid%xlat (iloc,jloc)
lon3 = grid%xlong(iloc,jloc)
ELSE
lat3 = 99999.
lon3 = 99999.
END IF
lat3 = wrf_dm_min_real ( lat3 )
lon3 = wrf_dm_min_real ( lon3 )
iloc = (ide+1)/2
jloc = (jde+1)/2
IF ( ( ips .LE. iloc ) .AND. ( ipe .GE. iloc ) .AND. &
( jps .LE. jloc ) .AND. ( jpe .GE. jloc ) ) THEN
lat4 = grid%xlat (iloc,jloc)
lon4 = grid%xlong(iloc,jloc)
ELSE
lat4 = 99999.
lon4 = 99999.
END IF
lat4 = wrf_dm_min_real ( lat4 )
lon4 = wrf_dm_min_real ( lon4 )
CALL nl_set_cen_lat ( grid%id , ( lat1 + lat2 + lat3 + lat4 ) * 0.25 )
CALL nl_set_cen_lon ( grid%id , ( lon1 + lon2 + lon3 + lon4 ) * 0.25 )
END IF
END IF
IF ( config_flags%use_baseparam_fr_nml ) then
CALL nl_get_base_pres ( 1 , p00 )
CALL nl_get_base_temp ( 1 , t00 )
CALL nl_get_base_lapse ( 1 , a )
CALL nl_get_iso_temp ( 1 , tiso )
IF ( ( t00 .LT. 100. .or. p00 .LT. 10000.) .AND. ( .NOT. grid%this_is_an_ideal_run ) ) THEN
WRITE(wrf_err_message,*) 'start_em: BAD BASE STATE for T00 or P00 in namelist.input file'
CALL wrf_error_fatal(TRIM(wrf_err_message))
END IF
ELSE
! get these constants from model data
t00 = grid%t00
p00 = grid%p00
a = grid%tlp
tiso = grid%tiso
IF ( ( t00 .LT. 100. .or. p00 .LT. 10000.) .AND. ( .NOT. grid%this_is_an_ideal_run ) ) THEN
WRITE(wrf_err_message,*)&
'start_em: did not find base state parameters in wrfinput. Add use_baseparam_fr_nml = .t. in &dynamics and rerun'
CALL wrf_error_fatal(TRIM(wrf_err_message))
ENDIF
ENDIF
! check if tiso in the input file agrees with namelist value
CALL nl_get_iso_temp ( 1 , tiso_tmp )
IF ( ( tiso_tmp .NE. tiso ) .AND. ( .NOT. grid%this_is_an_ideal_run ) ) THEN
WRITE(wrf_err_message,*)&
'start_em: namelist iso_temp is not equal to iso_temp in wrfinput. Reset nml value and rerun'
CALL wrf_error_fatal(TRIM(wrf_err_message))
ENDIF
IF ( .NOT. config_flags%restart .AND. &
(( config_flags%input_from_hires ) .OR. ( config_flags%input_from_file ))) THEN
IF ( config_flags%map_proj .EQ. 0 ) THEN
CALL wrf_error_fatal ( 'start_domain: Idealized case cannot have a separate nested input file' )
END IF
! Base state potential temperature and inverse density (alpha = 1/rho) from
! the half eta levels and the base-profile surface pressure. Compute 1/rho
! from equation of state. The potential temperature is a perturbation from t0.
DO j = jts, MIN(jte,jde-1)
DO i = its, MIN(ite,ide-1)
! Base state pressure is a function of eta level and terrain, only, plus
! the hand full of constants: p00 (sea level pressure, Pa), t00 (sea level
! temperature, K), and A (temperature difference, from 1000 mb to 300 mb, K).
p_surf = p00 * EXP ( -t00/a + ( (t00/a)**2 - 2.*g*grid%ht(i,j)/a/r_d ) **0.5 )
DO k = 1, kte-1
grid%pb(i,k,j) = grid%znu(k)*(p_surf - grid%p_top) + grid%p_top
temp = MAX ( tiso, t00 + A*LOG(grid%pb(i,k,j)/p00) )
grid%t_init(i,k,j) = temp*(p00/grid%pb(i,k,j))**(r_d/cp) - t0
! grid%t_init(i,k,j) = (t00 + A*LOG(grid%pb(i,k,j)/p00))*(p00/grid%pb(i,k,j))**(r_d/cp) - t0
grid%alb(i,k,j) = (r_d/p1000mb)*(grid%t_init(i,k,j)+t0)*(grid%pb(i,k,j)/p1000mb)**cvpm
END DO
! Base state mu is defined as base state surface pressure minus grid%p_top
grid%mub(i,j) = p_surf - grid%p_top
! Integrate base geopotential, starting at terrain elevation. This assures that
! the base state is in exact hydrostatic balance with respect to the model equations.
! This field is on full levels.
grid%phb(i,1,j) = grid%ht(i,j) * g
IF ( config_flags%hypsometric_opt .EQ. 1 ) THEN
DO k = 2,kte
grid%phb(i,k,j) = grid%phb(i,k-1,j) - grid%dnw(k-1)*grid%mub(i,j)*grid%alb(i,k-1,j)
END DO
ELSE IF ( config_flags%hypsometric_opt .EQ. 2 ) THEN
DO k = 2,kte
pfu = grid%mub(i,j)*grid%znw(k) + grid%p_top
pfd = grid%mub(i,j)*grid%znw(k-1) + grid%p_top
phm = grid%mub(i,j)*grid%znu(k-1) + grid%p_top
grid%phb(i,k,j) = grid%phb(i,k-1,j) + grid%alb(i,k-1,j)*phm*LOG(pfd/pfu)
END DO
END IF
END DO
END DO
ENDIF
IF(.not.config_flags%restart)THEN
! if this is for a nested domain, the defined/interpolated fields are the _2
IF ( first_trip_for_this_domain ) THEN
! data that is expected to be zero must be explicitly initialized as such
! grid%h_diabatic = 0.
DO j = jts,min(jte,jde-1)
DO k = kts,kte-1
DO i = its, min(ite,ide-1)
IF ( grid%imask_nostag(i,j) .EQ. 1 ) THEN
grid%t_1(i,k,j)=grid%t_2(i,k,j)
ENDIF
ENDDO
ENDDO
ENDDO
DO j = jts,min(jte,jde-1)
DO k = kts,kte
DO i = its, min(ite,ide-1)
grid%ph_1(i,k,j)=grid%ph_2(i,k,j)
ENDDO
ENDDO
ENDDO
DO j = jts,min(jte,jde-1)
DO i = its, min(ite,ide-1)
IF ( grid%imask_nostag(i,j) .EQ. 1 ) THEN
grid%mu_1(i,j)=grid%mu_2(i,j)
ENDIF
ENDDO
ENDDO
END IF
! reconstitute base-state fields
IF(config_flags%max_dom .EQ. 1)THEN
! with single domain, grid%t_init from wrfinput is OK to use
DO j = jts,min(jte,jde-1)
DO k = kts,kte-1
DO i = its, min(ite,ide-1)
IF ( grid%imask_nostag(i,j) .EQ. 1 ) THEN
grid%pb(i,k,j) = grid%znu(k)*grid%mub(i,j)+grid%p_top
grid%alb(i,k,j) = (r_d/p1000mb)*(grid%t_init(i,k,j)+t0)*(grid%pb(i,k,j)/p1000mb)**cvpm
ENDIF
ENDDO
ENDDO
ENDDO
ELSE
! with nests, grid%t_init generally needs recomputations (since it is not interpolated)
IF ( .NOT. grid%this_is_an_ideal_run ) THEN
DO j = jts,min(jte,jde-1)
DO k = kts,kte-1
DO i = its, min(ite,ide-1)
IF ( grid%imask_nostag(i,j) .EQ. 1 ) THEN
grid%pb(i,k,j) = grid%znu(k)*grid%mub(i,j)+grid%p_top
temp = MAX ( tiso, t00 + A*LOG(grid%pb(i,k,j)/p00) )
grid%t_init(i,k,j) = temp*(p00/grid%pb(i,k,j))**(r_d/cp) - t0
grid%alb(i,k,j) = (r_d/p1000mb)*(grid%t_init(i,k,j)+t0)*(grid%pb(i,k,j)/p1000mb)**cvpm
ENDIF
ENDDO
ENDDO
ENDDO
ELSE
DO j = jts,min(jte,jde-1)
DO k = kts,kte-1
DO i = its, min(ite,ide-1)
IF ( grid%imask_nostag(i,j) .EQ. 1 ) THEN
grid%pb(i,k,j) = grid%znu(k)*grid%mub(i,j)+grid%p_top
grid%alb(i,k,j) = -grid%rdnw(k)*(grid%phb(i,k+1,j)-grid%phb(i,k,j))/grid%mub(i,j)
grid%t_init(i,k,j) = grid%alb(i,k,j)*(p1000mb/r_d)/((grid%pb(i,k,j)/p1000mb)**cvpm) - t0
ENDIF
ENDDO
ENDDO
ENDDO
END IF
ENDIF
! Use equations from calc_p_rho_phi to derive p and al from ph: linear in log p
IF ( config_flags%hypsometric_opt .EQ. 1 ) THEN
DO j=jts,min(jte,jde-1)
DO k=kts,kte-1
DO i=its,min(ite,ide-1)
grid%al(i,k,j)=-1./(grid%mub(i,j)+grid%mu_1(i,j))*(grid%alb(i,k,j)*grid%mu_1(i,j) &
+grid%rdnw(k)*(grid%ph_1(i,k+1,j)-grid%ph_1(i,k,j)))
ENDDO
ENDDO
ENDDO
ELSE IF ( config_flags%hypsometric_opt .EQ. 2 ) THEN
DO j=jts,min(jte,jde-1)
DO k=kts,kte-1
DO i=its,min(ite,ide-1)
pfu = (grid%mub(i,j)+grid%mu_1(i,j))*grid%znw(k+1)+grid%p_top
pfd = (grid%mub(i,j)+grid%mu_1(i,j))*grid%znw(k) +grid%p_top
phm = (grid%mub(i,j)+grid%mu_1(i,j))*grid%znu(k) +grid%p_top
grid%al(i,k,j) = (grid%ph_1(i,k+1,j)-grid%ph_1(i,k,j)+grid%phb(i,k+1,j)-grid%phb(i,k,j)) &
/phm/LOG(pfd/pfu)-grid%alb(i,k,j)
ENDDO
ENDDO
ENDDO
END IF
DO j=jts,min(jte,jde-1)
DO k=kts,kte-1
DO i=its,min(ite,ide-1)
qvf = 1.+rvovrd*moist(i,k,j,P_QV)
grid%p(i,k,j)=p1000mb*( (r_d*(t0+grid%t_1(i,k,j))*qvf)/ &
(p1000mb*(grid%al(i,k,j)+grid%alb(i,k,j))) )**cpovcv &
-grid%pb(i,k,j)
grid%p_hyd(i,k,j) = grid%p(i,k,j) + grid%pb(i,k,j)
grid%alt(i,k,j) = grid%al(i,k,j) + grid%alb(i,k,j)
ENDDO
ENDDO
ENDDO
IF ( .NOT. grid%this_is_an_ideal_run ) THEN
DO j=jts,min(jte,jde-1)
DO i=its,min(ite,ide-1)
p_surf = p00 * EXP ( -t00/a + ( (t00/a)**2 - 2.*g*grid%ht(i,j)/a/r_d ) **0.5 )
grid%p_hyd_w(i,1,j) = grid%p(i,1,j) + grid%znw(1)*(p_surf - grid%p_top) + grid%p_top
DO k=kts+1,kte
grid%p_hyd_w(i,k,j) = ( 2.*(grid%p(i,k-1,j)+grid%pb(i,k-1,j)) - grid%p_hyd_w(i,k-1,j) )
ENDDO
ENDDO
ENDDO
ELSE
DO j=jts,min(jte,jde-1)
DO i=its,min(ite,ide-1)
p_surf = grid%mub(i,j)+grid%p_top
grid%p_hyd_w(i,1,j) = grid%p(i,1,j) + grid%znw(1)*(p_surf - grid%p_top) + grid%p_top
DO k=kts+1,kte
grid%p_hyd_w(i,k,j) = ( 2.*(grid%p(i,k-1,j)+grid%pb(i,k-1,j)) - grid%p_hyd_w(i,k-1,j) )
ENDDO
ENDDO
ENDDO
END IF
ENDIF
IF ( grid%press_adj .and. ( grid%id .NE. 1 ) .AND. .NOT. ( config_flags%restart ) .AND. &
( ( config_flags%input_from_hires ) .OR. ( config_flags%input_from_file ) ) ) THEN
DO j = jts, MIN(jte,jde-1)
DO i = its, MIN(ite,ide-1)
grid%mu_2(i,j) = grid%mu_2(i,j) + grid%al(i,1,j) / ( grid%alt(i,1,j) * grid%alb(i,1,j) ) * &
g * ( grid%ht(i,j) - grid%ht_fine(i,j) )
END DO
END DO
DO j = jts,min(jte,jde-1)
DO i = its, min(ite,ide-1)
grid%mu_1(i,j)=grid%mu_2(i,j)
ENDDO
ENDDO
END IF
IF ( first_trip_for_this_domain ) THEN
CALL wrf_debug ( 100 , 'start_domain_em: Before call to phy_init' )
! namelist MPDT does not exist yet, so set it here
! MPDT is the call frequency for microphysics in minutes (0 means every step)
MPDT = 0.
! set GMT outside of phy_init because phy_init may not be called on this
! process if, for example, it is a moving nest and if this part of the domain is not
! being initialized (not the leading edge).
CALL domain_setgmtetc( grid, start_of_simulation )
!tgs
IF(config_flags%cycling) start_of_simulation = .true.
! print *,'cycling, start_of_simulation -->',config_flags%cycling, start_of_simulation
!-----------------------------------------------------------------------------
! Adaptive time step: Added by T. Hutchinson, WSI 11/6/07
!
!
IF ( ( grid%use_adaptive_time_step ) .AND. &
( ( grid%dfi_opt .EQ. DFI_NODFI ) .OR. ( grid%dfi_stage .EQ. DFI_FST ) ) ) THEN
! Calculate any variables that were not set
if (grid%starting_time_step == -1) then
grid%starting_time_step = NINT(6 * MIN(grid%dx,grid%dy) / 1000)
endif
if (grid%max_time_step == -1) then
grid%max_time_step = 3*grid%starting_time_step
endif
if (grid%min_time_step == -1) then
grid%min_time_step = 0.5*grid%starting_time_step
endif
! Set a starting timestep.
grid%dt = grid%starting_time_step
! Initialize max cfl values
grid%last_max_vert_cfl = 0
grid%last_max_horiz_cfl = 0
! Check to assure that time_step_sound is to be dynamically set.
CALL nl_set_time_step_sound ( 1 , 0 )
grid%time_step_sound = 0
grid%max_msftx=MAXVAL(grid%msftx)
grid%max_msfty=MAXVAL(grid%msfty)
#ifdef DM_PARALLEL
CALL wrf_dm_maxval(grid%max_msftx, idex, jdex)
CALL wrf_dm_maxval(grid%max_msfty, idex, jdex)
#endif
! This first call just initializes variables.
! If a restart, get initialized variables from restart file
IF ( .NOT. ( config_flags%restart ) ) then
CALL adapt_timestep(grid, config_flags)
END IF
END IF
! End of adaptive time step modifications
!-----------------------------------------------------------------------------
CALL set_tiles ( grid , grid%imask_nostag, ims, ime, jms, jme, ips, ipe, jps, jpe )
!
! Phy init can do reads and broadcasts when initializing physics -- landuse for example. However, if
! we're running on a reduced mesh (that is, some tasks don't have any work) we have to at least let them
! pass through this code so the broadcasts don't hang on the other, active tasks. Set the number of
! tiles to a minimum of 1 and assume that the backwards patch ranges (ips=0, ipe=-1) will prevent
! anything else from happening on the blank tasks. JM 20080605
!
if ( allowed_to_read ) grid%num_tiles = max(1,grid%num_tiles)
!
! Phy_init is not necessarily thread-safe; do not multi-thread this loop.
! The tiling is to handle the fact that we may be masking off part of the computation.
!
DO ij = 1, grid%num_tiles
!tgs do not need physics initialization for backward DFI integration
IF ( ( grid%dfi_opt .EQ. DFI_NODFI ) .or. &
( ( grid%dfi_stage .NE. DFI_BCK ) .and. &
( grid%dfi_stage .NE. DFI_STARTBCK ) ) ) THEN !tgs, mods by tah
CALL phy_init ( grid%id , config_flags, grid%DT, grid%RESTART, grid%znw, grid%znu, &
grid%p_top, grid%tsk, grid%RADT,grid%BLDT,grid%CUDT, MPDT, &
grid%rucuten, grid%rvcuten, grid%rthcuten, &
grid%rqvcuten, grid%rqrcuten, grid%rqccuten, &
grid%rqscuten, grid%rqicuten, &
grid%rushten, grid%rvshten, grid%rthshten, &
grid%rqvshten, grid%rqrshten, grid%rqcshten, &
grid%rqsshten, grid%rqishten, grid%rqgshten, &
grid%rublten,grid%rvblten,grid%rthblten, &
grid%rqvblten,grid%rqcblten,grid%rqiblten, &
grid%rthraten,grid%rthratenlw,grid%rthratensw, &
grid%stepbl,grid%stepra,grid%stepcu, &
grid%w0avg, grid%rainnc, grid%rainc, grid%raincv, grid%rainncv, &
grid%snownc, grid%snowncv, grid%graupelnc, grid%graupelncv, &
grid%nca,grid%swrad_scat, &
grid%cldefi,grid%lowlyr, &
grid%mass_flux, &
grid%rthften, grid%rqvften, &
grid%cldfra, &
#ifdef WRF_CHEM
grid%cldfra_old, &
#endif
#ifndef WRF_CHEM
cldfra_old, &
#endif
grid%glw,grid%gsw,grid%emiss,grid%embck, &
grid%lu_index, &
grid%landuse_ISICE, grid%landuse_LUCATS, &
grid%landuse_LUSEAS, grid%landuse_ISN, &
grid%lu_state, &
grid%xlat,grid%xlong,grid%albedo,grid%albbck,grid%GMT,grid%JULYR,grid%JULDAY, &
grid%levsiz, num_ozmixm, num_aerosolc, grid%paerlev, &
grid%alevsiz, grid%no_src_types, &
grid%tmn,grid%xland,grid%znt,grid%z0,grid%ust,grid%mol,grid%pblh,grid%tke_pbl, &
grid%exch_h,grid%thc,grid%snowc,grid%mavail,grid%hfx,grid%qfx,grid%rainbl, &
grid%tslb,grid%zs,grid%dzs,config_flags%num_soil_layers,grid%warm_rain, &
grid%adv_moist_cond, grid%is_CAMMGMP_used, &
grid%apr_gr,grid%apr_w,grid%apr_mc,grid%apr_st,grid%apr_as, &
grid%apr_capma,grid%apr_capme,grid%apr_capmi, &
grid%xice,grid%xicem,grid%vegfra,grid%snow,grid%canwat,grid%smstav, &
grid%smstot, grid%sfcrunoff,grid%udrunoff,grid%grdflx,grid%acsnow, &
grid%acsnom,grid%ivgtyp,grid%isltyp, grid%sfcevp,grid%smois, &
grid%sh2o, grid%snowh, grid%smfr3d, &
grid%snoalb, &
grid%DX,grid%DY,grid%f_ice_phy,grid%f_rain_phy,grid%f_rimef_phy, &
grid%mp_restart_state,grid%tbpvs_state,grid%tbpvs0_state,&
allowed_to_read, grid%moved, start_of_simulation, &
grid%LAGDAY, &
ids, ide, jds, jde, kds, kde, &
ims, ime, jms, jme, kms, kme, &
grid%i_start(ij), grid%i_end(ij), grid%j_start(ij), grid%j_end(ij), kts, kte, &
config_flags%num_urban_layers, & !multi-layer urban
config_flags%num_urban_hi, & !multi-layer urban
grid%raincv_a,grid%raincv_b, &
grid%gd_cloud, grid%gd_cloud2, & ! Optional
grid%gd_cloud_a, grid%gd_cloud2_a, & ! Optional
grid%gd_cloud_b, grid%gd_cloud2_b, & ! Optional
ozmixm,grid%pin, & ! Optional
grid%aerodm,grid%pina, & ! Optional
grid%m_ps_1,grid%m_ps_2,grid%m_hybi,aerosolc_1,aerosolc_2,& ! Optional
grid%rundgdten,grid%rvndgdten,grid%rthndgdten, & ! Optional
grid%rphndgdten,grid%rqvndgdten,grid%rmundgdten, & ! Optional
grid%FGDT,grid%stepfg, & ! Optional
grid%cugd_tten,grid%cugd_ttens,grid%cugd_qvten, & ! Optional
grid%cugd_qvtens,grid%cugd_qcten, & ! Optional
grid%ISNOWXY, grid%ZSNSOXY, grid%TSNOXY, & ! Optional Noah-MP
grid%SNICEXY, grid%SNLIQXY, grid%TVXY, grid%TGXY, grid%CANICEXY, & ! Optional Noah-MP
grid%CANLIQXY, grid%EAHXY, grid%TAHXY, grid%CMXY, & ! Optional Noah-MP
grid%CHXY, grid%FWETXY, grid%SNEQVOXY, grid%ALBOLDXY, grid%QSNOWXY, & ! Optional Noah-MP
grid%WSLAKEXY, grid%ZWTXY, grid%WAXY, grid%WTXY, grid%LFMASSXY, grid%RTMASSXY, & ! Optional Noah-MP
grid%STMASSXY, grid%WOODXY, grid%STBLCPXY, grid%FASTCPXY, & ! Optional Noah-MP
grid%XSAIXY, & ! Optional Noah-MP
grid%T2MVXY, grid%T2MBXY, grid%CHSTARXY, & ! Optional Noah-MP
grid%DZR, grid%DZB, grid%DZG, & !Optional urban
grid%TR_URB2D,grid%TB_URB2D,grid%TG_URB2D,grid%TC_URB2D, & !Optional urban
grid%QC_URB2D, grid%XXXR_URB2D,grid%XXXB_URB2D, & !Optional urban
grid%XXXG_URB2D, grid%XXXC_URB2D, & !Optional urban
grid%TRL_URB3D, grid%TBL_URB3D, grid%TGL_URB3D, & !Optional urban
grid%SH_URB2D, grid%LH_URB2D, grid%G_URB2D, grid%RN_URB2D, & !Optional urban
grid%TS_URB2D, grid%FRC_URB2D, grid%UTYPE_URB2D, & !Optional urban
grid%TRB_URB4D,grid%TW1_URB4D,grid%TW2_URB4D,grid%TGB_URB4D,grid%TLEV_URB3D, & !multi-layer urban
grid%QLEV_URB3D,grid%TW1LEV_URB3D,grid%TW2LEV_URB3D, & !multi-layer urban
grid%TGLEV_URB3D,grid%TFLEV_URB3D,grid%SF_AC_URB3D, & !multi-layer urban
grid%LF_AC_URB3D,grid%CM_AC_URB3D,grid%SFVENT_URB3D,grid%LFVENT_URB3D, & !multi-layer urban
grid%SFWIN1_URB3D,grid%SFWIN2_URB3D, & !multi-layer urban
grid%SFW1_URB3D,grid%SFW2_URB3D,grid%SFR_URB3D,grid%SFG_URB3D, & !multi-layer urban
grid%LP_URB2D,grid%HI_URB2D,grid%LB_URB2D,grid%HGT_URB2D, & !multi-layer urban
grid%MH_URB2D,grid%STDH_URB2D,grid%LF_URB2D, & !SLUCM
grid%A_U_BEP,grid%A_V_BEP,grid%A_T_BEP,grid%A_Q_BEP, & !multi-layer urban
grid%A_E_BEP,grid%B_U_BEP,grid%B_V_BEP,grid%B_T_BEP, & !multi-layer urban
grid%B_Q_BEP,grid%B_E_BEP,grid%DLG_BEP, & !multi-layer urban
grid%DL_U_BEP,grid%SF_BEP,grid%VL_BEP, & !multi-layer urban
grid%TML,grid%T0ML,grid%HML,grid%H0ML,grid%HUML,grid%HVML,grid%TMOML, & !Optional oml
grid%TSK_SAVE, & !Optional fractional seaice
grid%numc,grid%nump,grid%snl,grid%snowdp,& ! start of CLM variables
grid%wtc,grid%wtp,&
grid%h2osno,grid%t_grnd,grid%t_veg,grid%h2ocan, &
grid%h2ocan_col,grid%t2m_max,grid%t2m_min,&
grid%t_ref2m,&
grid%h2osoi_liq_s1,&
grid%h2osoi_liq_s2,grid%h2osoi_liq_s3,&
grid%h2osoi_liq_s4, &
grid%h2osoi_liq_s5, &
grid%h2osoi_liq1,grid%h2osoi_liq2,&
grid%h2osoi_liq3,grid%h2osoi_liq4,&
grid%h2osoi_liq5,grid%h2osoi_liq6, &
grid%h2osoi_liq7,grid%h2osoi_liq8,&
grid%h2osoi_liq9, &
grid%h2osoi_liq10, &
grid%h2osoi_ice_s1,grid%h2osoi_ice_s2,&
grid%h2osoi_ice_s3, &
grid%h2osoi_ice_s4, &
grid%h2osoi_ice_s5, &
grid%h2osoi_ice1,&
grid%h2osoi_ice2,&
grid%h2osoi_ice3,grid%h2osoi_ice4,&
grid%h2osoi_ice5, &
grid%h2osoi_ice6, &
grid%h2osoi_ice7,grid%h2osoi_ice8,&
grid%h2osoi_ice9,grid%h2osoi_ice10,&
grid%t_soisno_s1,grid%t_soisno_s2, &
grid%t_soisno_s3,grid%t_soisno_s4, &
grid%t_soisno_s5,grid%t_soisno1,&
grid%t_soisno2,grid%t_soisno3,&
grid%t_soisno4,grid%t_soisno5, &
grid%t_soisno6,grid%t_soisno7,&
grid%t_soisno8,grid%t_soisno9,&
grid%t_soisno10,grid%dzsnow1,grid%dzsnow2,grid%dzsnow3,grid%dzsnow4,&
grid%dzsnow5,grid%snowrds1,grid%snowrds2,grid%snowrds3,grid%snowrds4,grid%snowrds5, &
grid%t_lake1,grid%t_lake2,&
grid%t_lake3,grid%t_lake4, &
grid%t_lake5,grid%t_lake6, &
grid%t_lake7,grid%t_lake8, &
grid%t_lake9,grid%t_lake10,&
grid%h2osoi_vol1,grid%h2osoi_vol2, &
grid%h2osoi_vol3,grid%h2osoi_vol4, &
grid%h2osoi_vol5,&
grid%h2osoi_vol6,&
grid%h2osoi_vol7,grid%h2osoi_vol8,&
grid%h2osoi_vol9,grid%h2osoi_vol10,&
grid%ht,config_flags%maxpatch, &
grid%ALBEDOsubgrid,grid%LHsubgrid,&
grid%HFXsubgrid,grid%LWUPsubgrid,&
grid%Q2subgrid,grid%SABVsubgrid, &
grid%SABGsubgrid,grid%NRAsubgrid,&
grid%SWUPsubgrid,grid%lhsoi, &
grid%lhveg, grid%lhtran, & !end of CLM variables
grid%itimestep, grid%fdob, &
t00, p00, a, & ! for obs_nudge base state
grid%TYR, grid%TYRA, grid%TDLY, grid%TLAG, grid%NYEAR, grid%NDAY,grid%tmn_update, &
grid%achfx, grid%aclhf, grid%acgrdflx, &
config_flags%nssl_cccn, &
config_flags%nssl_alphah, config_flags%nssl_alphahl, &
config_flags%nssl_cnoh, config_flags%nssl_cnohl, &
config_flags%nssl_cnor, config_flags%nssl_cnos, &
config_flags%nssl_rho_qh, config_flags%nssl_rho_qhl, &
config_flags%nssl_rho_qs &
,grid%RQCNCUTEN, grid%RQINCUTEN,grid%rliq & !mchen add for cammpmg
,grid%te_temf,grid%cf3d_temf,grid%wm_temf & ! WA
,grid%massflux_EDKF, grid%entr_EDKF, grid%detr_EDKF &
,grid%thl_up,grid%thv_up,grid%rt_up &
,grid%rv_up,grid%rc_up,grid%u_up,grid%v_up,grid%frac_up &
)
ENDIF !tgs
ENDDO
CALL wrf_debug ( 100 , 'start_domain_em: After call to phy_init' )
IF (config_flags%do_avgflx_em .EQ. 1) THEN
WRITE ( message , FMT = '("start_em: initializing avgflx on domain ",I3)' ) &
& grid%id
CALL wrf_message(trim(message))
grid%avgflx_count = 0
f_flux = config_flags%do_avgflx_cugd .EQ. 1 ! WA 9/24/10
DO ij = 1, grid%num_tiles
call wrf_debug(200,'In start_em, before zero_avgflx call')
if (.not. grid%restart) call zero_avgflx(grid%avgflx_rum,grid%avgflx_rvm,grid%avgflx_wwm, &
& ids, ide, jds, jde, kds, kde, &
& ims, ime, jms, jme, kms, kme, &
& grid%i_start(ij), grid%i_end(ij), grid%j_start(ij), grid%j_end(ij), kts, kte, f_flux, &
& grid%avgflx_cfu1,grid%avgflx_cfd1,grid%avgflx_dfu1, &
& grid%avgflx_efu1,grid%avgflx_dfd1,grid%avgflx_efd1 )
call wrf_debug(200,'In start_em, after zero_avgflx call')
ENDDO
ENDIF
#ifdef MCELIO
grid%LU_MASK = 0.
WHERE ( grid%lu_index .EQ. 16 ) grid%LU_MASK = 1.
#endif
call wrf_debug(100,'start_em: calling lightning_init')
CALL lightning_init ( itimestep=grid%itimestep, restart=grid%restart, dt=grid%dt, dx=grid%dx &
! Namelist control options
,cu_physics=config_flags%cu_physics,mp_physics=config_flags%mp_physics &
,do_radar_ref=config_flags%do_radar_ref &
,lightning_option=config_flags%lightning_option &
,lightning_dt=config_flags%lightning_dt &
,lightning_start_seconds=config_flags%lightning_start_seconds &
,iccg_prescribed_num=config_flags%iccg_prescribed_num &
,iccg_prescribed_den=config_flags%iccg_prescribed_den &
,cellcount_method=config_flags%cellcount_method &
! Order dependent args for domain, mem, and tile dims
,ids=ids, ide=ide, jds=jds, jde=jde, kds=kds, kde=kde &
,ims=ims, ime=ime, jms=jms, jme=jme, kms=kms, kme=kme &
,its=its, ite=ite, jts=jts, jte=jte, kts=kts, kte=kte &
! IC and CG flash rates and accumulated flash count
,ic_flashcount=grid%ic_flashcount, ic_flashrate=grid%ic_flashrate &
,cg_flashcount=grid%cg_flashcount, cg_flashrate=grid%cg_flashrate &
#ifdef WRF_CHEM
,lnox_opt=config_flags%lnox_opt &
,lnox_passive=config_flags%lnox_passive &
,lnox_total=tracer(:,:,:,p_lnox_total) &
,lnox_ic=tracer(:,:,:,p_lnox_ic) &
,lnox_cg=tracer(:,:,:,p_lnox_cg) &
#endif
)
call wrf_debug(100,'start_em: after calling lightning_init')
END IF
#if 0
#include "CYCLE_TEST.inc"
#endif
!
!
! set physical boundary conditions for all initialized variables
!-----------------------------------------------------------------------
! Stencils for patch communications (WCS, 29 June 2001)
! Note: the size of this halo exchange reflects the
! fact that we are carrying the uncoupled variables
! as state variables in the mass coordinate model, as
! opposed to the coupled variables as in the height
! coordinate model.
!
! * * * * *
! * * * * * * * * *
! * + * * + * * * + * *
! * * * * * * * * *
! * * * * *
!
!j grid%u_1 x
!j grid%u_2 x
!j grid%v_1 x
!j grid%v_2 x
!j grid%w_1 x
!j grid%w_2 x
!j grid%t_1 x
!j grid%t_2 x
!j grid%ph_1 x
!j grid%ph_2 x
!
!j grid%t_init x
!
!j grid%phb x
!j grid%ph0 x
!j grid%php x
!j grid%pb x
!j grid%al x
!j grid%alt x
!j grid%alb x
!
! the following are 2D (xy) variables
!
!j grid%mu_1 x
!j grid%mu_2 x
!j grid%mub x
!j grid%mu0 x
!j grid%ht x
!j grid%msftx x
!j grid%msfty x
!j grid%msfux x
!j grid%msfuy x
!j grid%msfvx x
!j grid%msfvy x
!j grid%sina x
!j grid%cosa x
!j grid%e x
!j grid%f x
!
! 4D variables
!
! moist x
! chem x
!scalar x
!--------------------------------------------------------------
#ifdef DM_PARALLEL
# include "HALO_EM_INIT_1.inc"
# include "HALO_EM_INIT_2.inc"
# include "HALO_EM_INIT_3.inc"
# include "HALO_EM_INIT_4.inc"
# include "HALO_EM_INIT_5.inc"
IF ( config_flags%sf_ocean_physics .EQ. PWP3DSCHEME ) THEN
# include "HALO_EM_INIT_6.inc"
END IF
# include "PERIOD_BDY_EM_INIT.inc"
# include "PERIOD_BDY_EM_MOIST.inc"
# include "PERIOD_BDY_EM_TKE.inc"
# include "PERIOD_BDY_EM_SCALAR.inc"
# include "PERIOD_BDY_EM_CHEM.inc"
#endif
CALL set_physical_bc3d( grid%u_1 , 'U' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%u_2 , 'U' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%v_1 , 'V' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%v_2 , 'V' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
! set kinematic condition for w
CALL set_physical_bc2d( grid%ht , 'r' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
! Set the w at the surface. If this is the start of a forecast, or if this is a cycled run
! and the start of that forecast, we define the w field. However, if this a restart, then
! we leave w alone. Initial value is V dot grad(topo) at surface, then smoothly decaying
! above that.
IF ( ( start_of_simulation .OR. config_flags%cycling ) .AND. ( .NOT. config_flags%restart ) ) THEN
! If W already exists (not zero), then we leave it alone. How to do this? We find the
! max/min on this node at the surface. If parallel, we collect the max/min from all procs.
! If the max/min throughout the entire domain at the surface is identically 0, then we say
! that the W field is NOT initialized, and we run the set_w_surface routines for the
! two time levels of W. If the field is already initialized, we do NOT run those two
! routines.
w_max = grid%w_2(its,1,jts)
w_min = grid%w_2(its,1,jts)
DO j = jts, MIN(jte,jde-1)
DO i = its, MIN(ite,ide-1)
w_max = MAX ( w_max , grid%w_2(i,1,j) )
w_min = MIN ( w_min , grid%w_2(i,1,j) )
END DO
END DO
#ifdef DM_PARALLEL
w_max = wrf_dm_max_real ( w_max )
w_min = wrf_dm_min_real ( w_min )
#endif
IF ( ( ABS(w_max) .LT. 1.E-6 ) .AND. &
( ABS(w_min) .LT. 1.E-6 ) ) THEN
w_needs_to_be_set = .TRUE.
ELSE
IF ( config_flags%use_input_w ) THEN
w_needs_to_be_set = .FALSE.
ELSE
w_needs_to_be_set = .TRUE.
END IF
END IF
IF ( w_needs_to_be_set ) THEN
! setting kinematic condition for w at the surface
fill_w_flag = .true.
CALL set_w_surface( config_flags, grid%znw, fill_w_flag, &
grid%w_1, grid%ht, grid%u_1, grid%v_1, grid%cf1, &
grid%cf2, grid%cf3, grid%rdx, grid%rdy, grid%msftx, grid%msfty, &
ids, ide, jds, jde, kds, kde, &
ims, ime, jms, jme, kms, kme, &
its, ite, jts, jte, kts, kte )
CALL set_w_surface( config_flags, grid%znw, fill_w_flag, &
grid%w_2, grid%ht, grid%u_2, grid%v_2, grid%cf1, &
grid%cf2, grid%cf3, grid%rdx, grid%rdy, grid%msftx, grid%msfty, &
ids, ide, jds, jde, kds, kde, &
ims, ime, jms, jme, kms, kme, &
its, ite, jts, jte, kts, kte )
END IF
END IF
IF ( .NOT. config_flags%restart ) THEN
! set up slope-radiation constant arrays based on topography
! paj: also computes laplacian for topo_wind
!
DO j = jts,min(jte,jde-1)
DO i = its, min(ite,ide-1)
im1 = max(i-1,ids)
ip1 = min(i+1,ide-1)
jm1 = max(j-1,jds)
jp1 = min(j+1,jde-1)
grid%toposlpx(i,j)=(grid%ht(ip1,j)-grid%ht(im1,j))*grid%msftx(i,j)*grid%rdx/(ip1-im1)
grid%toposlpy(i,j)=(grid%ht(i,jp1)-grid%ht(i,jm1))*grid%msfty(i,j)*grid%rdy/(jp1-jm1)
grid%lap_hgt(i,j)=(grid%ht(ip1,j)+grid%ht(im1,j)+grid%ht(i,jp1)+grid%ht(i,jm1)-grid%ht(i,j)*4.)/4.
hx = grid%toposlpx(i,j)
hy = grid%toposlpy(i,j)
pi = 4.*atan(1.)
grid%slope(i,j) = atan((hx**2+hy**2)**.5)
if (grid%slope(i,j).lt.1.e-4) then
grid%slope(i,j) = 0.
grid%slp_azi(i,j) = 0.
else
grid%slp_azi(i,j) = atan2(hx,hy)+pi
! Rotate slope azimuth to lat-lon grid
if (grid%cosa(i,j).ge.0) then
grid%slp_azi(i,j) = grid%slp_azi(i,j) - asin(grid%sina(i,j))
else
grid%slp_azi(i,j) = grid%slp_azi(i,j) - (pi - asin(grid%sina(i,j)))
endif
endif
ENDDO
ENDDO
!
! paj: computes ct and ct2 for topo_wind
!
grid%ctopo=1.
grid%ctopo2=1.
!
if (config_flags%topo_wind.eq.1) then
DO j = jts,min(jte,jde-1)
DO i = its, min(ite,ide-1)
if(grid%xland(i,j).lt.1.5)grid%ctopo(i,j)=sqrt(grid%var_sso(i,j))
if (grid%ctopo(i,j).le.2.718) then
grid%ctopo(i,j)=1.
else
grid%ctopo(i,j)=alog(grid%ctopo(i,j))
endif
!
if (grid%lap_hgt(i,j).gt.-10.) then
grid%ctopo(i,j)=grid%ctopo(i,j)
else
if (grid%lap_hgt(i,j).ge.-20) then
alpha=(grid%lap_hgt(i,j)+20.)/10.
grid%ctopo(i,j)=alpha*grid%ctopo(i,j)+(1-alpha)
else
if (grid%lap_hgt(i,j).ge.-30.) then
grid%ctopo(i,j)=(grid%lap_hgt(i,j)+30.)/10.
grid%ctopo2(i,j)=(grid%lap_hgt(i,j)+30.)/10.
else
grid%ctopo(i,j)=0.
grid%ctopo2(i,j)=0.
endif
endif
endif
ENDDO
ENDDO
! if topo_wind==2 (D.Ovens, C.Mass)
else if (config_flags%topo_wind.eq.2) then
DO j = jts,min(jte,jde-1)
DO i = its, min(ite,ide-1)
if (grid%xland(i,j).lt.1.5) then
vfac = amin1(1.575,(grid%var2d(i,j)*0.4/200.+1.175))
vfac = vfac * vfac
else ! over water, leave it alone
vfac = 1.
endif
! print *, j,i,grid%ctopo(i,j),vfac
grid%ctopo(i,j)=grid%ctopo(i,j)*vfac
ENDDO
ENDDO
endif
END IF
CALL set_physical_bc3d( grid%w_1 , 'W' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%w_2 , 'W' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%ph_1 , 'W' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%ph_2 , 'W' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%t_1 , 't' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%t_2 , 't' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc2d( grid%mu_1, 't' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
CALL set_physical_bc2d( grid%mu_2, 't' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
CALL set_physical_bc2d( grid%mub , 't' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
! CALL set_physical_bc2d( grid%mu0 , 't' , config_flags , &
! ids , ide , jds , jde , &
! ims , ime , jms , jme , &
! its , ite , jts , jte , &
! its , ite , jts , jte )
CALL set_physical_bc3d( grid%phb , 'W' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%ph0 , 'W' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%php , 'W' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%pb , 't' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%al , 't' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%alt , 't' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d( grid%alb , 't' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d(grid%t_init, 't' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
CALL set_physical_bc3d(grid%tke_2, 't' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
IF (num_moist > 0) THEN
! use of (:,:,:,loop) not efficient on DEC, but (ims,kms,jms,loop) not portable to SGI/Cray
loop_3d_m : DO loop = 1 , num_moist
CALL set_physical_bc3d( moist(:,:,:,loop) , 'r' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
END DO loop_3d_m
ENDIF
IF (num_scalar > 0) THEN
! use of (:,:,:,loop) not efficient on DEC, but (ims,kms,jms,loop) not portable to SGI/Cray
loop_3d_s : DO loop = 1 , num_scalar
CALL set_physical_bc3d( scalar(:,:,:,loop) , 'r' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
END DO loop_3d_s
ENDIF
#ifdef WRF_CHEM
if(config_flags%tracer_opt > 0 )then
call initialize_tracer (tracer,config_flags%chem_in_opt, &
config_flags%tracer_opt,num_tracer, &
ids,ide, jds,jde, kds,kde, & ! domain dims
ims,ime, jms,jme, kms,kme, & ! memory dims
ips,ipe, jps,jpe, kps,kpe, & ! patch dims
its,ite, jts,jte, kts,kte )
endif
!
! we do this here, so we only have one chem_init routine for either core....
!
do j=jts,min(jte,jde-1)
do i=its,min(ite,ide-1)
do k=kts,kte
z_at_w(i,k,j)=(grid%ph_2(i,k,j)+grid%phb(i,k,j))/g
enddo
do k=kts,min(kte,kde-1)
tempfac=(grid%t_1(i,k,j) + t0)*((grid%p(i,k,j) + grid%pb(i,k,j))/p1000mb)**rcp
convfac(i,k,j) = (grid%p(i,k,j)+grid%pb(i,k,j))/rgasuniv/tempfac
enddo
enddo
enddo
CALL chem_init (grid%id,chem,emis_ant,scalar,grid%dt,grid%bioemdt,grid%photdt, &
grid%chemdt, &
grid%stepbioe,grid%stepphot,grid%stepchem,grid%stepfirepl, &
grid%plumerisefire_frq,z_at_w,grid%xlat,grid%xlong,g, &
grid%aerwrf,config_flags,grid, &
grid%alt,grid%t_1,grid%p,convfac,grid%ttday,grid%tcosz, &
grid%julday,grid%gmt,&
grid%tauaer1,grid%tauaer2,grid%tauaer3,grid%tauaer4, &
grid%gaer1,grid%gaer2,grid%gaer3,grid%gaer4, &
grid%waer1,grid%waer2,grid%waer3,grid%waer4, &
grid%l2aer,grid%l3aer,grid%l4aer,grid%l5aer,grid%l6aer,grid%l7aer, &
grid%extaerlw1,grid%extaerlw2,grid%extaerlw3,grid%extaerlw4, &
grid%extaerlw5,grid%extaerlw6,grid%extaerlw7,grid%extaerlw8, &
grid%extaerlw9,grid%extaerlw10,grid%extaerlw11,grid%extaerlw12, &
grid%extaerlw13,grid%extaerlw14,grid%extaerlw15,grid%extaerlw16, &
grid%tauaerlw1,grid%tauaerlw2,grid%tauaerlw3,grid%tauaerlw4, &
grid%tauaerlw5,grid%tauaerlw6,grid%tauaerlw7,grid%tauaerlw8, &
grid%tauaerlw9,grid%tauaerlw10,grid%tauaerlw11,grid%tauaerlw12, &
grid%tauaerlw13,grid%tauaerlw14,grid%tauaerlw15,grid%tauaerlw16, &
grid%pm2_5_dry,grid%pm2_5_water,grid%pm2_5_dry_ec, &
grid%last_chem_time_year,grid%last_chem_time_month, &
grid%last_chem_time_day,grid%last_chem_time_hour, &
grid%last_chem_time_minute,grid%last_chem_time_second, &
grid%chem_in_opt,grid%kemit, &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte )
!
! calculate initial pm
!
! print *,'calculating initial pm'
select case (config_flags%chem_opt)
case (GOCART_SIMPLE,GOCARTRACM_KPP,GOCARTRADM2,GOCARTRADM2_KPP)
call sum_pm_gocart ( &
grid%alt, chem, grid%pm2_5_dry, grid%pm2_5_dry_ec,grid%pm10,&
ids,ide, jds,jde, kds,kde, &
ims,ime, jms,jme, kms,kme, &
its,ite, jts,jte, kts,kte-1 )
case (RADM2SORG,RADM2SORG_AQ,RADM2SORG_AQCHEM,RADM2SORG_KPP,RACMSORG_AQ,RACMSORG_AQCHEM,RACMSORG_KPP)
call sum_pm_sorgam ( &
grid%alt, chem, grid%h2oaj, grid%h2oai, &
grid%pm2_5_dry, grid%pm2_5_water, grid%pm2_5_dry_ec, grid%pm10, &
grid%dust_opt,ids,ide, jds,jde, kds,kde, &
ims,ime, jms,jme, kms,kme, &
its,ite, jts,jte, kts,kte-1 )
case (RACM_SOA_VBS_KPP)
call sum_pm_soa_vbs ( &
grid%alt, chem, grid%h2oaj, grid%h2oai, &
grid%pm2_5_dry, grid%pm2_5_water, grid%pm2_5_dry_ec, grid%pm10, &
config_flags%dust_opt,ids,ide, jds,jde, kds,kde, &
ims,ime, jms,jme, kms,kme, &
its,ite, jts,jte, kts,kte-1 )
case (CBMZ_MOSAIC_4BIN,CBMZ_MOSAIC_8BIN,CBMZ_MOSAIC_4BIN_AQ,CBMZ_MOSAIC_8BIN_AQ, &
CBMZ_MOSAIC_DMS_4BIN, CBMZ_MOSAIC_DMS_8BIN, CBMZ_MOSAIC_DMS_4BIN_AQ, &
CBMZ_MOSAIC_DMS_8BIN_AQ)
call sum_pm_mosaic ( &
grid%alt, chem, &
grid%pm2_5_dry, grid%pm2_5_water, grid%pm2_5_dry_ec, grid%pm10, &
ids,ide, jds,jde, kds,kde, &
ims,ime, jms,jme, kms,kme, &
its,ite, jts,jte, kts,kte-1 )
case default
do j=jts,min(jte,jde-1)
do k=kts,min(kte,kde-1)
do i=its,min(ite,ide-1)
grid%pm2_5_dry(i,k,j) = 0.
grid%pm2_5_water(i,k,j) = 0.
grid%pm2_5_dry_ec(i,k,j) = 0.
grid%pm10(i,k,j) = 0.
enddo
enddo
enddo
end select
! initialize advective tendency diagnostics for chem
if ( grid%itimestep .eq. 0 .and. config_flags%chemdiag .eq. USECHEMDIAG ) then
grid%advh_ct(:,:,:,:) = 0.
grid%advz_ct(:,:,:,:) = 0.
endif
#endif
! initialize advective tendency diagnostics for non-chem
if ( grid%itimestep .eq. 0 .and. config_flags%tenddiag .eq. USETENDDIAG ) then
advh_t(:,:,:,:) = 0.
advz_t(:,:,:,:) = 0.
endif
IF (num_chem >= PARAM_FIRST_SCALAR ) THEN
! use of (:,:,:,loop) not efficient on DEC, but (ims,kms,jms,loop) not portable to SGI/Cray
loop_3d_c : DO loop = PARAM_FIRST_SCALAR , num_chem
CALL set_physical_bc3d( chem(:,:,:,loop) , 'r' , config_flags , &
ids , ide , jds , jde , kds , kde , &
ims , ime , jms , jme , kms , kme , &
its , ite , jts , jte , kts , kte , &
its , ite , jts , jte , kts , kte )
END DO loop_3d_c
ENDIF
CALL set_physical_bc2d( grid%msftx , 'r' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
CALL set_physical_bc2d( grid%msfty , 'r' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
CALL set_physical_bc2d( grid%msfux , 'x' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
CALL set_physical_bc2d( grid%msfuy , 'x' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
CALL set_physical_bc2d( grid%msfvx , 'y' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
CALL set_physical_bc2d( grid%msfvy , 'y' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
CALL set_physical_bc2d( grid%sina , 'r' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
CALL set_physical_bc2d( grid%cosa , 'r' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
CALL set_physical_bc2d( grid%e , 'r' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
CALL set_physical_bc2d( grid%f , 'r' , config_flags , &
ids , ide , jds , jde , &
ims , ime , jms , jme , &
its , ite , jts , jte , &
its , ite , jts , jte )
#ifndef WRF_CHEM
DEALLOCATE(CLDFRA_OLD)
#endif
#ifdef DM_PARALLEL
# include "HALO_EM_INIT_1.inc"
# include "HALO_EM_INIT_2.inc"
# include "HALO_EM_INIT_3.inc"
# include "HALO_EM_INIT_4.inc"
# include "HALO_EM_INIT_5.inc"
# include "PERIOD_BDY_EM_INIT.inc"
# include "PERIOD_BDY_EM_MOIST.inc"
# include "PERIOD_BDY_EM_TKE.inc"
# include "PERIOD_BDY_EM_SCALAR.inc"
# include "PERIOD_BDY_EM_CHEM.inc"
#endif
IF (config_flags%p_lev_diags == PRESS_DIAGS ) THEN
CALL wrf_debug ( 200 , ' PLD: pressure level diags' )
CALL pld ( &
! Input data for computing
U=grid%u_2 &
,V=grid%v_2 &
,W=grid%w_2 &
,t=grid%t_2 &
,qv=moist(:,:,:,P_QV) &
,zp=grid%ph_2 &
,zb=grid%phb &
,pp=grid%p &
,pb=grid%pb &
,p=grid%p_hyd &
,pw=grid%p_hyd_w &
! Map factors, coriolis for diags
,msfux=grid%msfux &
,msfuy=grid%msfuy &
,msfvx=grid%msfvx &
,msfvy=grid%msfvy &
,msftx=grid%msftx &
,msfty=grid%msfty &
,f=grid%f &
,e=grid%e &
! Namelist info
,use_tot_or_hyd_p=config_flags%use_tot_or_hyd_p &
,missing=config_flags%p_lev_missing &
! The diagnostics, mostly output variables
,num_press_levels=config_flags%num_press_levels &
,max_press_levels=max_plevs &
,press_levels=model_config_rec%press_levels &
,p_pl = grid%p_pl &
,u_pl = grid%u_pl &
,v_pl = grid%v_pl &
,t_pl = grid%t_pl &
,rh_pl = grid%rh_pl &
,ght_pl= grid%ght_pl &
,s_pl = grid%s_pl &
,td_pl = grid%td_pl &
! Dimension arguments
,IDS=ids,IDE=ide, JDS=jds,JDE=jde, KDS=kds,KDE=kde &
,IMS=ims,IME=ime, JMS=jms,JME=jme, KMS=kms,KME=kme &
,ITS=its,ITE=ite, JTS=jts,JTE=jte, KTS=kts,KTE=kte )
ENDIF
! FIRE
if(config_flags%ifire.eq.2)then
call fire_driver_em_init ( grid , config_flags &
,ids,ide, kds,kde, jds,jde &
,ims,ime, kms,kme, jms,jme &
,ips,ipe, kps,kpe, jps,jpe )
CALL wrf_debug ( 100 , 'start_domain_em: After call to fire_driver_em_init' )
endif
CALL wrf_debug ( 100 , 'start_domain_em: Returning' )
RETURN
END SUBROUTINE start_domain_em