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module_fcst_grid_comp.F90
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!-----------------------------------------------------------------------
!
module module_fcst_grid_comp
!
!-----------------------------------------------------------------------
!*** Forecast gridded component.
!-----------------------------------------------------------------------
!***
!*** HISTORY
!***
! Apr 2017: J. Wang - initial code for forecast grid component
!
!---------------------------------------------------------------------------------
!
use time_manager_mod, only: time_type, set_calendar_type, set_time, &
set_date, days_in_month, month_name, &
operator(+), operator (<), operator (>), &
operator (/=), operator (/), operator (==),&
operator (*), THIRTY_DAY_MONTHS, JULIAN, &
NOLEAP, NO_CALENDAR, date_to_string, &
get_date
use atmos_model_mod, only: atmos_model_init, atmos_model_end, &
get_atmos_model_ungridded_dim, &
update_atmos_model_dynamics, &
update_atmos_radiation_physics, &
update_atmos_model_state, &
atmos_data_type, atmos_model_restart, &
atmos_model_exchange_phase_1, &
atmos_model_exchange_phase_2, &
addLsmask2grid
use constants_mod, only: constants_init
use fms_mod, only: open_namelist_file, file_exist, check_nml_error, &
error_mesg, fms_init, fms_end, close_file, &
write_version_number, uppercase
use mpp_mod, only: mpp_init, mpp_pe, mpp_root_pe, mpp_npes, mpp_get_current_pelist, &
mpp_set_current_pelist, stdlog, mpp_error, NOTE, FATAL, WARNING
use mpp_mod, only: mpp_clock_id, mpp_clock_begin, mpp_clock_end, mpp_sync
use mpp_io_mod, only: mpp_open, mpp_close, MPP_NATIVE, MPP_RDONLY, MPP_DELETE
use mpp_domains_mod, only: mpp_get_global_domain, mpp_global_field, CORNER
use memutils_mod, only: print_memuse_stats
use sat_vapor_pres_mod, only: sat_vapor_pres_init
use diag_manager_mod, only: diag_manager_init, diag_manager_end, &
get_base_date, diag_manager_set_time_end
use data_override_mod, only: data_override_init
use fv_nggps_diags_mod, only: fv_dyn_bundle_setup
use fv3gfs_io_mod, only: fv_phys_bundle_setup
use fms_io_mod, only: field_exist, read_data
use esmf
!
use module_fv3_io_def, only: num_pes_fcst, num_files, filename_base, nbdlphys
use module_fv3_config, only: dt_atmos, calendar, restart_interval, &
quilting, calendar_type, cpl, &
cplprint_flag, force_date_from_configure
!
!-----------------------------------------------------------------------
!
implicit none
!
include 'mpif.h'
!
!-----------------------------------------------------------------------
!
private
!
!---- model defined-types ----
type atmos_internalstate_type
type(atmos_data_type) :: Atm
type (time_type) :: Time_atmos, Time_init, Time_end, &
Time_step_atmos, Time_step_ocean, &
Time_restart, Time_step_restart
integer :: num_atmos_calls, ret, intrm_rst
end type
type atmos_internalstate_wrapper
type(atmos_internalstate_type), pointer :: ptr
end type
type(atmos_internalstate_type),pointer,save :: atm_int_state
type(atmos_internalstate_wrapper),save :: wrap
type(ESMF_VM),save :: VM
type(ESMF_Grid) :: fcstGrid
!----- coupled model data -----
integer :: date_init(6)
integer :: numLevels = 0
integer :: numTracers = 0
integer :: numSoilLayers = 0
!
!-----------------------------------------------------------------------
!
public SetServices, fcstGrid
public numLevels, numTracers, numSoilLayers
!
contains
!
!-----------------------------------------------------------------------
!#######################################################################
!-----------------------------------------------------------------------
!
subroutine SetServices(fcst_comp, rc)
!
type(ESMF_GridComp) :: fcst_comp
integer, intent(out) :: rc
rc = ESMF_SUCCESS
call ESMF_GridCompSetEntryPoint(fcst_comp, ESMF_METHOD_INITIALIZE, &
userRoutine=fcst_initialize, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
!
call ESMF_GridCompSetEntryPoint(fcst_comp, ESMF_METHOD_RUN, &
userRoutine=fcst_run_phase_1, phase=1, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
call ESMF_GridCompSetEntryPoint(fcst_comp, ESMF_METHOD_RUN, &
userRoutine=fcst_run_phase_2, phase=2, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
!
call ESMF_GridCompSetEntryPoint(fcst_comp, ESMF_METHOD_FINALIZE, &
userRoutine=fcst_finalize, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
end subroutine SetServices
!
!-----------------------------------------------------------------------
!#######################################################################
!-----------------------------------------------------------------------
!
subroutine fcst_initialize(fcst_comp, importState, exportState, clock, rc)
!
!-----------------------------------------------------------------------
!*** INITIALIZE THE WRITE GRIDDED COMPONENT.
!-----------------------------------------------------------------------
!
type(esmf_GridComp) :: fcst_comp
type(ESMF_State) :: importState, exportState
type(esmf_Clock) :: clock
integer,intent(out) :: rc
!
!*** LOCAL VARIABLES
!
integer :: tl, i, j
integer,dimension(2,6) :: decomptile !define delayout for the 6 cubed-sphere tiles
type(ESMF_FieldBundle) :: fieldbundle
!
type(ESMF_Time) :: CurrTime, TINI, StopTime
type(ESMF_TimeInterval) :: TINT, RunDuration, TimeElapsed
type(ESMF_Config) :: cf
integer :: Run_length
integer,dimension(6) :: date, date_end
integer :: res_intvl
integer :: mpi_comm_comp
!
logical,save :: first=.true.
character(len=9) :: month
integer :: initClock, unit, nfhour
integer :: mype, ntasks
character(3) cfhour
character(4) dateSY
character(2) dateSM,dateSD,dateSH,dateSN,dateSS
character(128) name_FB, name_FB1, dateS
real, allocatable, dimension(:,:) :: glon_bnd, glat_bnd
character(256) :: gridfile
type(ESMF_FieldBundle),dimension(:), allocatable :: fieldbundlephys
real(8) mpi_wtime, timeis
!
!-----------------------------------------------------------------------
!***********************************************************************
!-----------------------------------------------------------------------
!
timeis = mpi_wtime()
rc = ESMF_SUCCESS
!
!-----------------------------------------------------------------------
!*** ALLOCATE THE WRITE COMPONENT'S INTERNAL STATE.
!-----------------------------------------------------------------------
!
allocate(atm_int_state,stat=rc)
!
!-----------------------------------------------------------------------
!*** ATTACH THE INTERNAL STATE TO THE WRITE COMPONENT.
!-----------------------------------------------------------------------
!
wrap%ptr => atm_int_state
call ESMF_GridCompSetInternalState(fcst_comp, wrap, rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
!
call ESMF_VMGetCurrent(vm=VM,rc=RC)
call ESMF_VMGet(vm=VM, localPet=mype, mpiCommunicator=mpi_comm_comp, &
petCount=ntasks, rc=rc)
if(mype==0) print *,'in fcst comp init, ntasks=',ntasks
!
call fms_init(mpi_comm_comp)
call mpp_init()
initClock = mpp_clock_id( 'Initialization' )
call mpp_clock_begin (initClock) !nesting problem
call fms_init
call constants_init
call sat_vapor_pres_init
!
if ( force_date_from_configure ) then
select case( uppercase(trim(calendar)) )
case( 'JULIAN' )
calendar_type = JULIAN
case( 'NOLEAP' )
calendar_type = NOLEAP
case( 'THIRTY_DAY' )
calendar_type = THIRTY_DAY_MONTHS
case( 'NO_CALENDAR' )
calendar_type = NO_CALENDAR
case default
call mpp_error ( FATAL, 'COUPLER_MAIN: coupler_nml entry calendar must '// &
'be one of JULIAN|NOLEAP|THIRTY_DAY|NO_CALENDAR.' )
end select
endif
!
call set_calendar_type (calendar_type )
!
!-----------------------------------------------------------------------
!*** set atmos time
!-----------------------------------------------------------------------
!
call ESMF_ClockGet(clock, currTIME=CurrTime, rc=rc)
call ESMF_ClockGet(clock, TimeStep=TINT, rc=rc)
call ESMF_ClockGet(clock, StartTime=TINI, rc=rc)
call ESMF_ClockGet(clock, RunDuration=RunDuration, rc=rc)
call ESMF_ClockGet(clock, currTIME=CurrTime, TimeStep=TINT, &
StartTime=TINI, RunDuration=RunDuration, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
date=0
call ESMF_TimeGet (CurrTime, &
YY=date(1), MM=date(2), DD=date(3), &
H=date(4), M =date(5), S =date(6), RC=rc )
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
if(mype==0) print *,'CurrTime=',date
atm_int_state%Time_atmos = set_date (date(1), date(2), date(3), &
date(4), date(5), date(6))
date_init=0
call ESMF_TimeGet (TINI, &
YY=date_init(1), MM=date_init(2), DD=date_init(3), &
H=date_init(4), M =date_init(5), S =date_init(6), RC=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
if ( date_init(1) == 0 ) date_init = date
atm_int_state%Time_init = set_date (date_init(1), date_init(2), date_init(3), &
date_init(4), date_init(5), date_init(6))
if(mype==0) print *,'InitTime=',date_init
!
stopTime = CurrTime + RunDuration
date_end=0
call ESMF_TimeGet (StopTime, &
YY=date_end(1), MM=date_end(2), DD=date_end(3), &
H=date_end(4), M =date_end(5), S =date_end(6), RC=rc )
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
if ( date_end(1) == 0 ) date_end = date
atm_int_state%Time_end = set_date (date_end(1), date_end(2), date_end(3), &
date_end(4), date_end(5), date_end(6))
if(mype==0) print *,'StopTime=',date_end,'date=',date
!
call diag_manager_set_time_end(atm_int_state%Time_end)
!
CALL ESMF_TimeIntervalGet(RunDuration, S=Run_length, RC=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
!
call diag_manager_init (TIME_INIT=date)
call diag_manager_set_time_end(atm_int_state%Time_end)
!
atm_int_state%Time_step_atmos = set_time (dt_atmos,0)
atm_int_state%num_atmos_calls = Run_length / dt_atmos
if(mype==0) print *,'num_atmos_calls=',atm_int_state%num_atmos_calls,'time_init=', &
date_init,'time_atmos=',date,'time_end=',date_end,'dt_atmos=',dt_atmos, &
'Run_length=',Run_length
res_intvl = restart_interval*3600
atm_int_state%Time_step_restart = set_time (res_intvl, 0)
atm_int_state%Time_restart = atm_int_state%Time_atmos + atm_int_state%Time_step_restart
atm_int_state%intrm_rst = 0
if (res_intvl>0) atm_int_state%intrm_rst = 1
!
!
!----- write time stamps (for start time and end time) ------
call mpp_open( unit, 'time_stamp.out', nohdrs=.TRUE. )
month = month_name(date(2))
if ( mpp_pe() == mpp_root_pe() ) write (unit,20) date, month(1:3)
month = month_name(date_end(2))
if ( mpp_pe() == mpp_root_pe() ) write (unit,20) date_end, month(1:3)
call mpp_close (unit)
20 format (6i4,2x,a3)
!
!------ initialize component models ------
call atmos_model_init (atm_int_state%Atm, atm_int_state%Time_init, &
atm_int_state%Time_atmos, atm_int_state%Time_step_atmos)
!
call data_override_init ( ) ! Atm_domain_in = Atm%domain, &
! Ice_domain_in = Ice%domain, &
! Land_domain_in = Land%domain )
!-----------------------------------------------------------------------
!---- open and close dummy file in restart dir to check if dir exists --
if (mpp_pe() == 0 ) then
call mpp_open( unit, 'RESTART/file' )
call mpp_close(unit, MPP_DELETE)
endif
!
!
!-----------------------------------------------------------------------
!*** create grid for output fields
!*** first try: Create cubed sphere grid from file
!-----------------------------------------------------------------------
!
if(mype==0) print *,'be create fcst grid'
if( quilting ) then
do tl=1,6
decomptile(1,tl) = atm_int_state%Atm%layout(1)
decomptile(2,tl) = atm_int_state%Atm%layout(2)
enddo
gridfile="grid_spec.nc" ! default
if (field_exist("INPUT/grid_spec.nc", "atm_mosaic_file")) then
call read_data("INPUT/grid_spec.nc", "atm_mosaic_file", gridfile)
endif
CALL ESMF_LogWrite("fcst: gridfile:"//trim(gridfile),ESMF_LOGMSG_INFO,rc=rc)
fcstGrid = ESMF_GridCreateMosaic(filename="INPUT/"//trim(gridfile), &
regDecompPTile=decomptile,tileFilePath="INPUT/", &
staggerlocList=(/ESMF_STAGGERLOC_CENTER, ESMF_STAGGERLOC_CORNER/), &
name='fcst_grid', rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
!
!test to write out vtk file:
if( cpl ) then
call addLsmask2grid(fcstGrid, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
! print *,'call addLsmask2grid after fcstgrid, rc=',rc
if( cplprint_flag ) then
call ESMF_GridWriteVTK(fcstgrid, staggerloc=ESMF_STAGGERLOC_CENTER, &
filename='fv3cap_fv3Grid', rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
endif
endif
!
! Add gridfile Attribute to the exportState
call ESMF_AttributeAdd(exportState, convention="NetCDF", purpose="FV3", &
attrList=(/"gridfile"/), rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
call ESMF_AttributeSet(exportState, convention="NetCDF", purpose="FV3", &
name="gridfile", value=trim(gridfile), rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
! Add dimension Attributes to Grid
call ESMF_AttributeAdd(fcstgrid, convention="NetCDF", purpose="FV3", &
attrList=(/"ESMF:gridded_dim_labels"/), rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
call ESMF_AttributeSet(fcstGrid, convention="NetCDF", purpose="FV3", &
name="ESMF:gridded_dim_labels", valueList=(/"grid_xt", "grid_yt"/), rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
!
! Add time Attribute to the exportState
call ESMF_AttributeAdd(exportState, convention="NetCDF", purpose="FV3", &
attrList=(/ "time ", &
"time:long_name ", &
"time:units ", &
"time:cartesian_axis", &
"time:calendar_type ", &
"time:calendar " /), rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
call ESMF_AttributeSet(exportState, convention="NetCDF", purpose="FV3", &
name="time", value=real(0,ESMF_KIND_R8), rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
write(dateSY,'(I4.4)')date_init(1)
write(dateSM,'(I2.2)')date_init(2)
write(dateSD,'(I2.2)')date_init(3)
write(dateSH,'(I2.2)')date_init(4)
write(dateSN,'(I2.2)')date_init(5)
write(dateSS,'(I2.2)')date_init(6)
dateS="hours since "//dateSY//'-'//dateSM//'-'//dateSD//' '//dateSH//':'// &
dateSN//":"//dateSS
if(mype==0) print *,'dateS=',trim(dateS),'date_init=',date_init
call ESMF_AttributeSet(exportState, convention="NetCDF", purpose="FV3", &
name="time:units", value=trim(dateS), rc=rc)
! name="time:units", value="hours since 2016-10-03 00:00:00", rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
call ESMF_AttributeSet(exportState, convention="NetCDF", purpose="FV3", &
name="time:long_name", value="time", rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
call ESMF_AttributeSet(exportState, convention="NetCDF", purpose="FV3", &
name="time:cartesian_axis", value="T", rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
call ESMF_AttributeSet(exportState, convention="NetCDF", purpose="FV3", &
name="time:calendar_type", value="JULIAN", rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
call ESMF_AttributeSet(exportState, convention="NetCDF", purpose="FV3", &
name="time:calendar", value="JULIAN", rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
!
! Create FieldBundle for Fields that need to be regridded bilinear
do i=1,num_files
!
name_FB = filename_base(i)
!
if( i==1 ) then
! for dyn
name_FB1 = trim(name_FB)//'_bilinear'
fieldbundle = ESMF_FieldBundleCreate(name=trim(name_FB1),rc=rc)
if(mype==0) print *,'af create fcst fieldbundle, name=',trim(name_FB),'rc=',rc
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
call fv_dyn_bundle_setup(atm_int_state%Atm%axes, &
fieldbundle, fcstgrid, quilting)
! Add the field to the importState so parent can connect to it
call ESMF_StateAdd(exportState, (/fieldbundle/), rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
else if( i==2 ) then
! for phys
nbdlphys = 2
allocate(fieldbundlephys(nbdlphys))
do j=1, nbdlphys
if( j==1 ) then
name_FB1 = trim(name_FB)//'_nearest_stod'
else
name_FB1 = trim(name_FB)//'_bilinear'
endif
fieldbundlephys(j) = ESMF_FieldBundleCreate(name=trim(name_FB1),rc=rc)
if(mype==0) print *,'af create fcst fieldbundle, name=',trim(name_FB1),'rc=',rc
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
enddo
!
call fv_phys_bundle_setup(atm_int_state%Atm%diag, atm_int_state%Atm%axes, &
fieldbundlephys, fcstgrid, quilting, nbdlphys)
!
! Add the field to the importState so parent can connect to it
do j=1,nbdlphys
call ESMF_StateAdd(exportState, (/fieldbundlephys(j)/), rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
enddo
endif
!
enddo
!end qulting
endif
call get_atmos_model_ungridded_dim(nlev=numLevels, ntracers=numTracers, &
nsoillev=numSoilLayers)
!
!-----------------------------------------------------------------------
!
IF(rc /= ESMF_SUCCESS) THEN
WRITE(0,*)"FAIL: Fcst_Initialize."
! ELSE
! WRITE(0,*)"PASS: Fcst_Initialize."
ENDIF
!
if(mype==0) print *,'in fcst,init total time: ', mpi_wtime() - timeis
!
!-----------------------------------------------------------------------
!
end subroutine fcst_initialize
!
!-----------------------------------------------------------------------
!#######################################################################
!-----------------------------------------------------------------------
!
subroutine fcst_run_phase_1(fcst_comp, importState, exportState,clock,rc)
!
!-----------------------------------------------------------------------
!*** the run step for the fcst gridded component.
!-----------------------------------------------------------------------
!
type(ESMF_GridComp) :: fcst_comp
type(ESMF_State) :: importState, exportState
type(ESMF_Clock) :: clock
integer,intent(out) :: rc
!
!-----------------------------------------------------------------------
!*** local variables
!
type(ESMF_FieldBundle) :: file_bundle
!
integer :: i,j, mype, na, date(6)
character(20) :: compname
type(ESMF_Time) :: currtime
integer(kind=ESMF_KIND_I8) :: ntimestep_esmf
character(len=64) :: timestamp
!
!-----------------------------------------------------------------------
!
real(kind=8) :: mpi_wtime, tbeg1
!
!-----------------------------------------------------------------------
!***********************************************************************
!-----------------------------------------------------------------------
!
tbeg1 = mpi_wtime()
rc = esmf_success
!
!-----------------------------------------------------------------------
!
call ESMF_GridCompGet(fcst_comp, name=compname, localpet=mype, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
!
call ESMF_ClockGet(clock, advanceCount=NTIMESTEP_ESMF, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
na = NTIMESTEP_ESMF
!
!-----------------------------------------------------------------------
! *** call fcst integration subroutines
call get_date (atm_int_state%Time_atmos, date(1), date(2), date(3), &
date(4), date(5), date(6))
atm_int_state%Time_atmos = atm_int_state%Time_atmos + atm_int_state%Time_step_atmos
call update_atmos_model_dynamics (atm_int_state%Atm)
call update_atmos_radiation_physics (atm_int_state%Atm)
call atmos_model_exchange_phase_1 (atm_int_state%Atm, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
!-----------------------------------------------------------------------
!
! IF(RC /= ESMF_SUCCESS) THEN
! WRITE(0,*)"FAIL: fcst_RUN"
! ELSE
WRITE(0,*)"PASS: fcstRUN, na=",na
! ENDIF
!
if(mype==0) print *,'fcst_run_phase_1 time is ', mpi_wtime()-tbeg1
!
!-----------------------------------------------------------------------
!
end subroutine fcst_run_phase_1
!
!-----------------------------------------------------------------------
!&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
!-----------------------------------------------------------------------
!
subroutine fcst_run_phase_2(fcst_comp, importState, exportState,clock,rc)
!
!-----------------------------------------------------------------------
!*** the run step for the fcst gridded component.
!-----------------------------------------------------------------------
!
type(ESMF_GridComp) :: fcst_comp
type(ESMF_State) :: importState, exportState
type(ESMF_Clock) :: clock
integer,intent(out) :: rc
!
!-----------------------------------------------------------------------
!*** local variables
!
type(ESMF_FieldBundle) :: file_bundle
!
integer :: i,j, mype, na, date(6)
character(20) :: compname
type(ESMF_Time) :: currtime
integer(kind=ESMF_KIND_I8) :: ntimestep_esmf
character(len=64) :: timestamp
!
!-----------------------------------------------------------------------
!
real(kind=8) :: mpi_wtime, tbeg1
!
!-----------------------------------------------------------------------
!***********************************************************************
!-----------------------------------------------------------------------
!
tbeg1 = mpi_wtime()
rc = esmf_success
!
!-----------------------------------------------------------------------
!
call ESMF_GridCompGet(fcst_comp, name=compname, localpet=mype, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
!
call ESMF_ClockGet(clock, advanceCount=NTIMESTEP_ESMF, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
na = NTIMESTEP_ESMF
if(mype==0) print *,'in fcst run phase 2, na=',na
!
!-----------------------------------------------------------------------
! *** call fcst integration subroutines
call atmos_model_exchange_phase_2 (atm_int_state%Atm, rc=rc)
if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &
line=__LINE__, &
file=__FILE__)) &
return ! bail out
call update_atmos_model_state (atm_int_state%Atm)
!--- intermediate restart
if (atm_int_state%intrm_rst>0) then
if ((na /= atm_int_state%num_atmos_calls) .and. &
(atm_int_state%Time_atmos == atm_int_state%Time_restart)) then
timestamp = date_to_string (atm_int_state%Time_restart)
call atmos_model_restart(atm_int_state%Atm, timestamp)
call wrt_atmres_timestamp(atm_int_state,timestamp)
atm_int_state%Time_restart = atm_int_state%Time_restart + atm_int_state%Time_step_restart
endif
endif
!
call print_memuse_stats('after full step')
!
!-----------------------------------------------------------------------
!
! IF(RC /= ESMF_SUCCESS) THEN
! WRITE(0,*)"FAIL: fcst_RUN"
! ELSE
WRITE(0,*)"PASS: fcstRUN, na=",na
! ENDIF
!
if(mype==0) print *,'fcst_run_phase_2 time is ', mpi_wtime()-tbeg1
!
!-----------------------------------------------------------------------
!
end subroutine fcst_run_phase_2
!
!-----------------------------------------------------------------------
!&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
!-----------------------------------------------------------------------
!
subroutine fcst_finalize(fcst_comp, importState, exportState,clock,rc)
!
!-----------------------------------------------------------------------
!*** finalize the forecast grid component.
!-----------------------------------------------------------------------
!
type(ESMF_GridComp) :: fcst_comp
type(ESMF_State) :: importState, exportState
type(ESMF_Clock) :: clock
integer,intent(out) :: rc
!
!*** local variables
!
integer :: unit
integer,dimension(6) :: date
real(8) mpi_wtime, tfs, tfe
!
!-----------------------------------------------------------------------
!***********************************************************************
!-----------------------------------------------------------------------
!
tfs = mpi_wtime()
rc = ESMF_SUCCESS
!
!-----------------------------------------------------------------------
!*** retrieve the fcst component's esmf internal state
!-----------------------------------------------------------------------
!
call ESMF_GridCompGetInternalState(fcst_comp, wrap, rc)
atm_int_state => wrap%ptr
!
!-----------------------------------------------------------------------
!
call atmos_model_end (atm_int_state%atm)
!
!*** check time versus expected ending time
if (atm_int_state%Time_atmos /= atm_int_state%Time_end) &
call error_mesg ('program coupler', &
'final time does not match expected ending time', WARNING)
!*** write restart file
call get_date (atm_int_state%Time_atmos, date(1), date(2), date(3), &
date(4), date(5), date(6))
call mpp_open( unit, 'RESTART/coupler.res', nohdrs=.TRUE. )
if (mpp_pe() == mpp_root_pe())then
write( unit, '(i6,8x,a)' )calendar_type, &
'(Calendar: no_calendar=0, thirty_day_months=1, julian=2, gregorian=3, noleap=4)'
write( unit, '(6i6,8x,a)' )date_init, &
'Model start time: year, month, day, hour, minute, second'
write( unit, '(6i6,8x,a)' )date, &
'Current model time: year, month, day, hour, minute, second'
endif
call mpp_close(unit)
!
call diag_manager_end(atm_int_state%Time_atmos )
call fms_end
!
!-----------------------------------------------------------------------
!
IF(RC /= ESMF_SUCCESS)THEN
WRITE(0,*)'FAIL: Write_Finalize.'
! ELSE
! WRITE(0,*)'PASS: Write_Finalize.'
ENDIF
!
tfe = mpi_wtime()
! print *,'fms end time: ', tfe-tfs
!-----------------------------------------------------------------------
!
end subroutine fcst_finalize
!
!#######################################################################
!-- change name from coupler_res to wrt_res_stamp to avoid confusion,
!-- here we only write out atmos restart time stamp
!
subroutine wrt_atmres_timestamp(atm_int_state,timestamp)
type(atmos_internalstate_type), intent(in) :: atm_int_state
character(len=32), intent(in) :: timestamp
integer :: unit, date(6)
!----- compute current date ------
call get_date (atm_int_state%Time_atmos, date(1), date(2), date(3), &
date(4), date(5), date(6))
!----- write restart file ------
if (mpp_pe() == mpp_root_pe())then
call mpp_open( unit, 'RESTART/'//trim(timestamp)//'.coupler.res', nohdrs=.TRUE. )
write( unit, '(i6,8x,a)' )calendar_type, &
'(Calendar: no_calendar=0, thirty_day_months=1, julian=2, gregorian=3, noleap=4)'
write( unit, '(6i6,8x,a)' )date_init, &
'Model start time: year, month, day, hour, minute, second'
write( unit, '(6i6,8x,a)' )date, &
'Current model time: year, month, day, hour, minute, second'
call mpp_close(unit)
endif
end subroutine wrt_atmres_timestamp
!
!----------------------------------------------------------------------------
!----------------------------------------------------------------------------
!
end module module_fcst_grid_comp
!
!----------------------------------------------------------------------------