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AdvCore_GridCompMod.F90
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AdvCore_GridCompMod.F90
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!------------------------------------------------------------------------------
#include "MAPL_Generic.h"
!
!------------------------------------------------------------------------------
!BOP
!
! !MODULE: AdvCore_GridCompMod
!
! !DESCRIPTION:
! This a MAPL component that can be used in
! either with offline or online applications to advect an arbitrary set
! of constituents.
!
! \paragraph{Scientific Description:}
!
! The advection scheme used is that from the FVdycore grid-point
! dynamical core. It runs on a sphere and uses finite-volume
! discretization techniques. The advection is time split into a
! horizontal phase that is assumed to be vertically Lagrangian and a
! vertical remap phase. A complete description of the core from
! which this component is taken may be found in:
!
! \begin{quote}
! Lin, S.-J. 2004, A vertically Lagrangian Finite-Volume Dynamical
! Core for Global Models. {\em Mon. Wea. Rev.}, {\bf 132}, 2293-2307.
! \end{quote}
!
! \paragraph{Code Implementation:}
!
! It code uses the MAPL (http://MAPLCode.org/maplwiki/) to
! encapsulate the FV advection scheme as an ESMF gridded component
! using the ESMF paradigm of initialize, run and finalize methods,
! and their SetServices routine. As in all ESMF codes, only
! SetServices is public and the interface consists of of a Clock
! and Import and Export states. The import state includes a
! specialized description of the motion field in terms of C-grid
! winds and mass fluxes. These are assumed to have been accumulated
! over the time interval specified in the resource file. The
! default of this interval is 1800 seconds. The layer pressure
! thicknesses in the import state are assumed to be the
! instantaneous values valid at the beginning of this interval. If
! these thicknesses are friendly they will be updated to values
! valid at the end of the interval, consistent with the given
! motion field. Mixing ratios of the constituents to be advected
! are placed ESMF Fields within an ESMF Bundle in the Import
! state. Each Field in the Bundle is tested for ``Friendliness'' to
! advection; if friendly it is advected and its values updated.
!
! Currently no Export capability is implemented.
!
! !INTERFACE:
module AdvCore_GridCompMod
!
! !USES:
use ESMF
use MAPL
use m_set_eta, only: set_eta
use fv_arrays_mod, only: fv_atmos_type, FVPRC, REAL4, REAL8
use fms_mod, only: fms_init, set_domain, nullify_domain
use fv_control_mod, only: fv_init1, fv_init2, fv_end
use fv_tracer2d_mod, only: offline_tracer_advection
use fv_mp_mod, only: is,ie, js,je, is_master, tile
use fv_grid_utils_mod, only: g_sum
USE FV_StateMod, only: AdvCoreTracers => T_TRACERS
USE FV_StateMod, only: FV_Atm
use CubeGridPrototype, only: register_grid_and_regridders
implicit none
private
integer :: nx, ny
integer :: npes_x, npes_y
real(FVPRC) :: dt
logical :: FV3_DynCoreIsRunning=.false.
integer :: AdvCore_Advection
integer :: Use_Total_Air_Pressure
logical :: chk_mass=.false.
#ifdef ADJOINT
logical :: isAdjoint=.false.
character(len=ESMF_MAXSTR) :: modelPhase
#endif
integer, parameter :: ntiles_per_pe = 1
! Tracer I/O History stuff
! -------------------------------------
integer, parameter :: ntracers=11
integer :: ntracer
character(len=ESMF_MAXSTR) :: myTracer
character(len=ESMF_MAXSTR) :: tMassStr
real(FVPRC), SAVE :: TMASS0(ntracers)
real(REAL8), SAVE :: MASS0
logical , SAVE :: firstRun=.true.
! !PUBLIC MEMBER FUNCTIONS:
public SetServices
logical, allocatable, save :: grids_on_my_pe(:)
!EOP
!------------------------------------------------------------------------------
contains
!------------------------------------------------------------------------------
!BOP
! !IROUTINE: SetServices - Externally visible registration routine
!
! !INTERFACE:
!
subroutine SetServices(GC, rc)
!
! !ARGUMENTS:
type(ESMF_GridComp), intent(inout) :: GC
integer, optional, intent( out) :: RC
!
! !DESCRIPTION:
!
! User-supplied setservices routine.
! The register routine sets the subroutines to be called
! as the init, run, and finalize routines. Note that those are
! private to the module.
!
!EOP
character(len=ESMF_MAXSTR) :: IAm
integer :: STATUS
character(len=ESMF_MAXSTR) :: COMP_NAME
type (MAPL_MetaComp), pointer :: MAPL
character(len=ESMF_MAXSTR) :: DYCORE
type(ESMF_VM) :: VM
integer :: comm, ndt
integer :: p_split=1
!=============================================================================
! Begin...
! Get my name and set-up traceback handle
! ---------------------------------------
call ESMF_GridCompGet( GC, NAME=COMP_NAME, vm=vm, RC=STATUS )
VERIFY_(STATUS)
Iam = trim(COMP_NAME) // 'SetServices'
!BOS
! !IMPORT STATE:
!
call MAPL_AddImportSpec ( gc, &
SHORT_NAME = 'MFX', &
LONG_NAME = 'pressure_weighted_eastward_mass_flux', &
UNITS = 'Pa m+2 s-1', &
PRECISION = ESMF_KIND_R8, &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationCenter, RC=STATUS )
VERIFY_(STATUS)
call MAPL_AddImportSpec ( gc, &
SHORT_NAME = 'MFY', &
LONG_NAME = 'pressure_weighted_northward_mass_flux', &
UNITS = 'Pa m+2 s-1', &
PRECISION = ESMF_KIND_R8, &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationCenter, RC=STATUS )
VERIFY_(STATUS)
call MAPL_AddImportSpec ( gc, &
SHORT_NAME = 'CX', &
LONG_NAME = 'eastward_accumulated_courant_number', &
UNITS = '', &
PRECISION = ESMF_KIND_R8, &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationCenter, RC=STATUS )
VERIFY_(STATUS)
call MAPL_AddImportSpec ( gc, &
SHORT_NAME = 'CY', &
LONG_NAME = 'northward_accumulated_courant_number', &
UNITS = '', &
PRECISION = ESMF_KIND_R8, &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationCenter, RC=STATUS )
VERIFY_(STATUS)
call MAPL_AddImportSpec ( gc, &
SHORT_NAME = 'PLE0', &
LONG_NAME = 'pressure_at_layer_edges_before_advection', &
UNITS = 'Pa', &
PRECISION = ESMF_KIND_R8, &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationEdge, RC=STATUS )
VERIFY_(STATUS)
call MAPL_AddImportSpec ( gc, &
SHORT_NAME = 'PLE1', &
LONG_NAME = 'pressure_at_layer_edges_after_advection', &
UNITS = 'Pa', &
PRECISION = ESMF_KIND_R8, &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationEdge, RC=STATUS )
VERIFY_(STATUS)
call MAPL_AddImportSpec( gc, &
SHORT_NAME = 'TRADV', &
LONG_NAME = 'advected_quantities', &
UNITS = 'unknown', &
DATATYPE = MAPL_BundleItem, &
RC=STATUS )
VERIFY_(STATUS)
! For using dry pressure
!-----------------------------------------------
call MAPL_AddImportSpec ( gc, &
SHORT_NAME = 'DryPLE0', &
LONG_NAME = 'dry_pressure_at_layer_edges_before_advection',&
UNITS = 'Pa', &
PRECISION = ESMF_KIND_R8, &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationEdge, RC=STATUS )
VERIFY_(STATUS)
call MAPL_AddImportSpec ( gc, &
SHORT_NAME = 'DryPLE1', &
LONG_NAME = 'dry_pressure_at_layer_edges_after_advection',&
UNITS = 'Pa', &
PRECISION = ESMF_KIND_R8, &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationEdge, RC=STATUS )
VERIFY_(STATUS)
! For using total pressure
!-----------------------------------------------
call MAPL_AddImportSpec ( gc, &
SHORT_NAME = 'SPHU0', &
LONG_NAME = 'specific_humidity_before_advection', &
UNITS = 'kg kg-1', &
PRECISION = ESMF_KIND_R8, &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationCenter, RC=STATUS )
VERIFY_(STATUS)
!EXPORT STATE:
call MAPL_AddExportSpec ( gc, &
SHORT_NAME = 'AREA', &
LONG_NAME = 'agrid_cell_area', &
UNITS = 'm+2' , &
DIMS = MAPL_DimsHorzOnly, &
VLOCATION = MAPL_VLocationNone, RC=STATUS )
VERIFY_(STATUS)
! GCHP: moist pressure export to pass to GEOS-Chem
call MAPL_AddExportSpec ( gc, &
SHORT_NAME = 'PLE', &
LONG_NAME = 'pressure_at_layer_edges', &
UNITS = 'Pa' , &
PRECISION = ESMF_KIND_R8, &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationEdge, RC=STATUS )
VERIFY_(STATUS)
! GCHP: dry pressure export to pass to GEOS-Chem
call MAPL_AddExportSpec ( gc, &
SHORT_NAME = 'DryPLE', &
LONG_NAME = 'dry_pressure_at_layer_edges', &
UNITS = 'Pa' , &
PRECISION = ESMF_KIND_R8, &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationEdge, RC=STATUS )
VERIFY_(STATUS)
! GCHP: for diagnostics
call MAPL_AddExportSpec ( gc, &
SHORT_NAME = 'PLEadv', &
LONG_NAME = 'post_advection_pressure_at_layer_edges', &
UNITS = 'Pa' , &
PRECISION = ESMF_KIND_R8, &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationEdge, RC=STATUS )
VERIFY_(STATUS)
! 3D Tracers
do ntracer=1,ntracers
write(myTracer, "('TEST_TRACER',i5.5)") ntracer-1
call MAPL_AddExportSpec ( gc, &
SHORT_NAME = TRIM(myTracer), &
LONG_NAME = TRIM(myTracer), &
UNITS = '1', &
DIMS = MAPL_DimsHorzVert, &
VLOCATION = MAPL_VLocationCenter, RC=STATUS )
VERIFY_(STATUS)
enddo
!EOS
! Set the Profiling timers
!-------------------------
call MAPL_TimerAdd(GC, name="INITIALIZE" ,RC=STATUS)
VERIFY_(STATUS)
call MAPL_TimerAdd(GC, name="RUN" ,RC=STATUS)
VERIFY_(STATUS)
call MAPL_TimerAdd(GC, name="FINALIZE" ,RC=STATUS)
VERIFY_(STATUS)
call MAPL_TimerAdd(GC, name="TOTAL" ,RC=STATUS)
VERIFY_(STATUS)
! Register methods with MAPL
! --------------------------
call MAPL_GridCompSetEntryPoint ( GC, ESMF_METHOD_INITIALIZE, &
Initialize, RC=status )
VERIFY_(STATUS)
call MAPL_GridCompSetEntryPoint ( GC, ESMF_METHOD_RUN, &
Run, RC=status )
VERIFY_(STATUS)
call MAPL_GridCompSetEntryPoint ( GC, ESMF_METHOD_FINALIZE, &
Finalize, RC=status)
VERIFY_(STATUS)
! Check if AdvCore is running without FV3_DynCoreIsRunning. If yes
! then setup the MAPL Grid
! -----------------------------------------------------------------
call MAPL_GetObjectFromGC (GC, MAPL, RC=STATUS )
VERIFY_(STATUS)
call MAPL_GetResource(MAPL, &
DYCORE, &
'DYCORE:', &
default="", &
RC=STATUS )
VERIFY_(STATUS)
call MAPL_GetResource(MAPL, &
AdvCore_Advection , &
label='AdvCore_Advection:', &
default=1, &
RC=STATUS )
VERIFY_(STATUS)
if(adjustl(DYCORE)=="FV3") FV3_DynCoreIsRunning = .true.
if(adjustl(DYCORE)=="FV3+ADV") FV3_DynCoreIsRunning = .true.
! Check if using total air pressure. If not then use dry air pressure.
! 1 = total air pressure; 0 = dry air pressure
! -----------------------------------------------------------------
call MAPL_GetResource(MAPL, &
Use_Total_Air_Pressure, &
label='USE_TOTAL_AIR_PRESSURE_IN_ADVECTION:', &
default=0, &
RC=STATUS )
! Start up FMS/MPP
!-------------------------------------------
call ESMF_VMGet(VM,mpiCommunicator=comm,rc=STATUS)
VERIFY_(STATUS)
call fms_init(comm)
VERIFY_(STATUS)
if (.NOT. FV3_DynCoreIsRunning) then
! Make sure FV3 is setup
! -----------------------
call register_grid_and_regridders()
call fv_init1(FV_Atm, dt, grids_on_my_pe, p_split)
! Get Domain decomposition
!-------------------------
call MAPL_GetResource( MAPL, &
nx, &
'NX:', &
default=0, &
RC=STATUS )
VERIFY_(STATUS)
FV_Atm(1)%layout(1) = nx
call MAPL_GetResource( MAPL, &
ny, &
'NY:', &
default=0, &
RC=STATUS )
VERIFY_(STATUS)
if (FV_Atm(1)%flagstruct%grid_type == 4) then
FV_Atm(1)%layout(2) = ny
else
FV_Atm(1)%layout(2) = ny / 6
end if
! Get Resolution Information
!---------------------------
! FV grid dimensions setup from MAPL
call MAPL_GetResource( MAPL, &
FV_Atm(1)%flagstruct%npx, &
'IM:', &
default=32, &
RC=STATUS )
VERIFY_(STATUS)
call MAPL_GetResource( MAPL, &
FV_Atm(1)%flagstruct%npy, &
'JM:', &
default=192, &
RC=STATUS )
VERIFY_(STATUS)
call MAPL_GetResource( MAPL, &
FV_Atm(1)%flagstruct%npz, &
'LM:', &
default=72, &
RC=STATUS )
VERIFY_(STATUS)
! FV likes npx;npy in terms of cell vertices
if (FV_Atm(1)%flagstruct%npy == 6*FV_Atm(1)%flagstruct%npx) then
FV_Atm(1)%flagstruct%ntiles = 6
FV_Atm(1)%flagstruct%npy = FV_Atm(1)%flagstruct%npx+1
FV_Atm(1)%flagstruct%npx = FV_Atm(1)%flagstruct%npx+1
else
FV_Atm(1)%flagstruct%ntiles = 1
FV_Atm(1)%flagstruct%npy = FV_Atm(1)%flagstruct%npy+1
FV_Atm(1)%flagstruct%npx = FV_Atm(1)%flagstruct%npx+1
endif
endif
call MAPL_GetResource( MAPL, &
ndt, &
'RUN_DT:', &
default=0, &
RC=STATUS )
VERIFY_(STATUS)
DT = ndt
#ifdef ADJOINT
call MAPL_GetResource( MAPL, &
modelPhase, &
'MODEL_PHASE:', &
default='FORWARD', &
RC=STATUS )
_VERIFY(STATUS)
isAdjoint = .false.
if (trim(ModelPhase) == 'ADJOINT') &
isAdjoint = .true.
if (isAdjoint) dt = -dt
#endif
! Start up FV if AdvCore is running without FV3_DynCoreIsRunning
!--------------------------------------------------
if (.NOT. FV3_DynCoreIsRunning) then
call fv_init2(FV_Atm, dt, grids_on_my_pe, p_split)
end if
! Ending with a Generic SetServices call is a MAPL requirement
!-------------------------------------------------------------
call MAPL_GenericSetServices ( GC, rc=STATUS)
VERIFY_(STATUS)
RETURN_(ESMF_SUCCESS)
end subroutine SetServices
!------------------------------------------------------------------------------
!BOP
!
! !IROUTINE: Initialize - initialization routine
!
! !INTERFACE:
!
subroutine Initialize(GC, IMPORT, EXPORT, CLOCK, RC)
!
! !INPUT/OUTPUT PARAMETERS:
type(ESMF_GridComp), intent(inout) :: GC ! Gridded component
type(ESMF_State), intent(inout) :: IMPORT ! Import state
type(ESMF_State), intent(inout) :: EXPORT ! Export state
type(ESMF_Clock), intent(inout) :: CLOCK ! The clock
!
! !OUTPUT PARAMETERS:
integer, optional, intent( out) :: RC ! Error code
!
! !DESCRIPTION:
! This initialization routine creates the import and export states,
! as well as the internal state, which is attached to the component.
! It also determines the distribution (and therefore the grid)
! and performs allocations of persistent data,
!
!EOP
!=============================================================================
!BOC
character(len=ESMF_MAXSTR) :: IAm
integer :: STATUS
character(len=ESMF_MAXSTR) :: COMP_NAME
type(ESMF_Config) :: CF
type (MAPL_MetaComp), pointer :: MAPL
type (ESMF_VM) :: VM
real, pointer :: temp2d(:,:)
integer :: IS, IE, JS, JE
logical :: gridCreated
type(ESMF_Grid) :: grid
! Begin...
! Get the target components name and set-up traceback handle.
! -----------------------------------------------------------
Iam = "Initialize"
call ESMF_GridCompGet ( GC, name=COMP_NAME, config=CF, vm=VM, RC=STATUS )
VERIFY_(STATUS)
Iam = trim(COMP_NAME) // trim(Iam)
! Retrieve the pointer to the state
! ---------------------------------
call MAPL_GetObjectFromGC (GC, MAPL, RC=STATUS )
VERIFY_(STATUS)
call MAPL_TimerOn(MAPL,"TOTAL")
call MAPL_TimerOn(MAPL,"INITIALIZE")
gridCreated=.false.
call MAPL_GetObjectFromGC (GC, MAPL, RC=STATUS )
VERIFY_(STATUS)
call ESMF_GridCompGet(GC,grid=grid,rc=status)
if (status == ESMF_SUCCESS) then
call ESMF_GridValidate(grid,rc=status)
if (status==ESMF_SUCCESS) GridCreated = .true.
end if
if (.not.GridCreated) then
call MAPL_GridCreate(GC, rc=status)
VERIFY_(STATUS)
endif
call MAPL_GenericInitialize(GC, IMPORT, EXPORT, CLOCK, RC=STATUS)
VERIFY_(STATUS)
! Compute Grid-Cell Area
! ----------------------
if (.NOT. FV3_DynCoreIsRunning) then
IS = FV_Atm(1)%bd%isc
IE = FV_Atm(1)%bd%iec
JS = FV_Atm(1)%bd%jsc
JE = FV_Atm(1)%bd%jec
call MAPL_GetPointer(EXPORT, temp2d, 'AREA', ALLOC=.TRUE., rc=status)
VERIFY_(STATUS)
temp2d = FV_Atm(1)%gridstruct%area(IS:IE,JS:JE)
endif
call MAPL_TimerOff(MAPL,"INITIALIZE")
call MAPL_TimerOff(MAPL,"TOTAL")
RETURN_(ESMF_SUCCESS)
end subroutine Initialize
!EOC
!------------------------------------------------------------------------------
!BOP
!
! !IROUTINE: Run - run routine
!
! !INTERFACE:
!
subroutine Run(GC, IMPORT, EXPORT, CLOCK, RC)
!
! !INPUT/OUTPUT PARAMETERS:
type(ESMF_GridComp), intent(inout) :: GC ! Gridded component
type(ESMF_State), intent(inout) :: IMPORT ! Import state
type(ESMF_State), intent(inout) :: EXPORT ! Export state
type(ESMF_Clock), intent(inout) :: CLOCK ! The clock
!
! !OUTPUT PARAMETERS:
integer, optional, intent( out) :: RC ! Error code
!
! !DESCRIPTION:
!
! The Run method advanced the advection one long time step, as
! specified in the configuration. This may be broken down int a
! number of internal, small steps, also configurable.
!
!EOP
!=============================================================================
!BOC
! !LOCAL VARIABLES:
character(len=ESMF_MAXSTR) :: IAm
integer :: STATUS
character(len=ESMF_MAXSTR) :: COMP_NAME
type (ESMF_Grid) :: ESMFGRID
type (MAPL_MetaComp), pointer :: MAPL
type (ESMF_Alarm) :: ALARM
! Imports
REAL(REAL8), POINTER, DIMENSION(:,:,:) :: iCX
REAL(REAL8), POINTER, DIMENSION(:,:,:) :: iCY
REAL(REAL8), POINTER, DIMENSION(:,:,:) :: iMFX
REAL(REAL8), POINTER, DIMENSION(:,:,:) :: iMFY
REAL(REAL8), POINTER, DIMENSION(:,:,:) :: iPLE0
REAL(REAL8), POINTER, DIMENSION(:,:,:) :: iPLE1
REAL(REAL8), POINTER, DIMENSION(:,:,:) :: iDryPLE0 ! GCHP dry
REAL(REAL8), POINTER, DIMENSION(:,:,:) :: iDryPLE1 ! GCHP dry
REAL(REAL8), POINTER, DIMENSION(:,:,:) :: iSPHU0 ! GCHP total
! Exports
REAL(REAL8), POINTER, DIMENSION(:,:,:) :: ePLE ! GCHP
REAL(REAL8), POINTER, DIMENSION(:,:,:) :: eDryPLE ! GCHP dry
REAL(REAL8), POINTER, DIMENSION(:,:,:) :: ePLEadv ! GCHP
! Locals
REAL(FVPRC), POINTER, DIMENSION(:,:,:) :: CX
REAL(FVPRC), POINTER, DIMENSION(:,:,:) :: CY
REAL(FVPRC), POINTER, DIMENSION(:,:,:) :: MFX
REAL(FVPRC), POINTER, DIMENSION(:,:,:) :: MFY
REAL(FVPRC), POINTER, DIMENSION(:,:,:) :: PLE0
REAL(FVPRC), POINTER, DIMENSION(:,:,:) :: PLE1
REAL(FVPRC), POINTER, DIMENSION(:,:,:) :: DryPLE0 ! GCHP dry
REAL(FVPRC), POINTER, DIMENSION(:,:,:) :: DryPLE1 ! GCHP dry
REAL(FVPRC), POINTER, DIMENSION(:,:,:) :: PLEAdv ! GCHP total
REAL(FVPRC), POINTER, DIMENSION(:,:,:) :: SPHU0 ! GCHP total
REAL(FVPRC), POINTER, DIMENSION(:) :: AK
REAL(FVPRC), POINTER, DIMENSION(:) :: BK
REAL(REAL8), allocatable :: ak_r8(:),bk_r8(:)
REAL(FVPRC), POINTER, DIMENSION(:,:,:,:) :: TRACERS
REAL(FVPRC) :: MASS1, TMASS1(ntracers)
TYPE(AdvCoreTracers), POINTER :: advTracers(:)
type(ESMF_FieldBundle) :: TRADV
type(ESMF_Field) :: field
type(ESMF_Array) :: array
INTEGER :: IM, JM, LM, N, NQ, LS, NADV
REAL(FVPRC) :: PTOP, PINT
REAL(REAL8) :: ptop_r8,pint_r8
! Temporaries for exports/tracers
REAL, POINTER :: temp3D(:,:,:)
real(REAL4), pointer :: tracer_r4 (:,:,:)
real(REAL8), pointer :: tracer_r8 (:,:,:)
character(len=ESMF_MAXSTR) :: fieldName
type(ESMF_TypeKind_Flag) :: kind
character(len=ESMF_MAXSTR) :: STRING
! Excluding tracers
type(ESMF_FieldBundle), save :: bundleAdv
type (ESMF_Config) :: CF
logical :: adjustTracers
type(ESMF_Alarm) :: predictorAlarm
type(ESMF_Grid) :: bgrid
integer, save :: nq_saved = 0
integer :: i,j
integer :: nqt
logical :: tend
logical :: exclude
character(len=ESMF_MAXSTR) :: tmpstring
character(len=ESMF_MAXSTR) :: adjustTracerMode
character(len=ESMF_MAXSTR), allocatable :: xlist(:)
character(len=ESMF_MAXSTR), allocatable :: biggerlist(:)
integer, parameter :: XLIST_MAX = 60
#ifdef ADJOINT
! reverse time debug info
integer, parameter :: DI = 3, DJ = 4, DL = 5
! Debug variables
INTEGER, parameter :: I_DBG = 6, J_DBG = 5, L_DBG=1
#endif
! Get my name and set-up traceback handle
! ---------------------------------------
Iam = 'Run'
call ESMF_GridCompGet( GC, name=COMP_NAME, CONFIG=CF, grid=ESMFGRID, &
RC=STATUS )
VERIFY_(STATUS)
Iam = trim(COMP_NAME) // Iam
!WMP if (AdvCore_Advection>0) then
! Get parameters from generic state.
!-----------------------------------
call MAPL_GetObjectFromGC ( GC, MAPL, RC=STATUS)
VERIFY_(STATUS)
call MAPL_Get( MAPL, IM=IM, JM=JM, LM=LM, &
RUNALARM = ALARM, &
RC = STATUS )
VERIFY_(STATUS)
call MAPL_TimerOn(MAPL,"TOTAL")
call MAPL_TimerOn(MAPL,"RUN")
! Get AKs and BKs for vertical grid
!----------------------------------
AllOCATE( AK(LM+1) ,stat=STATUS )
VERIFY_(STATUS)
AllOCATE( BK(LM+1) ,stat=STATUS )
VERIFY_(STATUS)
AllOCATE( AK_r8(LM+1) ,stat=STATUS )
VERIFY_(STATUS)
AllOCATE( BK_r8(LM+1) ,stat=STATUS )
VERIFY_(STATUS)
call set_eta(LM,LS,ptop_r8,pint_r8,ak_r8,bk_r8)
ptop=ptop_r8
pint=pint_r8
ak=ak_r8
bk=bk_r8
CALL MAPL_GetPointer(IMPORT, iPLE0, 'PLE0', ALLOC = .TRUE., RC=STATUS)
VERIFY_(STATUS)
CALL MAPL_GetPointer(IMPORT, iPLE1, 'PLE1', ALLOC = .TRUE., RC=STATUS)
VERIFY_(STATUS)
CALL MAPL_GetPointer(IMPORT, iMFX, 'MFX', ALLOC = .TRUE., RC=STATUS)
VERIFY_(STATUS)
CALL MAPL_GetPointer(IMPORT, iMFY, 'MFY', ALLOC = .TRUE., RC=STATUS)
VERIFY_(STATUS)
CALL MAPL_GetPointer(IMPORT, iCX, 'CX', ALLOC = .TRUE., RC=STATUS)
VERIFY_(STATUS)
CALL MAPL_GetPointer(IMPORT, iCY, 'CY', ALLOC = .TRUE., RC=STATUS)
VERIFY_(STATUS)
! Using dry versus total air in GCHP
IF ( Use_Total_Air_Pressure > 0 ) THEN
CALL MAPL_GetPointer(IMPORT,iSPHU0,'SPHU0',ALLOC = .TRUE.,RC=STATUS)
VERIFY_(STATUS)
ALLOCATE( SPHU0(IM,JM,LM ) )
SPHU0 = iSPHU0
ELSE
CALL MAPL_GetPointer(IMPORT,iDryPLE0,'DryPLE0',ALLOC=.TRUE.,RC=STATUS)
VERIFY_(STATUS)
CALL MAPL_GetPointer(IMPORT,iDryPLE1,'DryPLE1',ALLOC=.TRUE.,RC=STATUS)
VERIFY_(STATUS)
ALLOCATE( DryPLE0(IM,JM,LM+1) )
ALLOCATE( DryPLE1(IM,JM,LM+1) )
DryPLE0 = iDryPLE0
DryPLE1 = iDryPLE1
ENDIF
ALLOCATE( PLE0(IM,JM,LM+1) )
ALLOCATE( PLE1(IM,JM,LM+1) )
ALLOCATE(PLEAdv(IM,JM,LM+1) )
ALLOCATE( MFX(IM,JM,LM ) )
ALLOCATE( MFY(IM,JM,LM ) )
ALLOCATE( CX(IM,JM,LM ) )
ALLOCATE( CY(IM,JM,LM ) )
PLE0 = iPLE0
PLE1 = iPLE1
PLEAdv = 0.0d0
MFX = iMFX
MFY = iMFY
CX = iCX
CY = iCY
! The quantities to be advected come as friendlies in a bundle
! in the import state.
!--------------------------------------------------------------
call ESMF_StateGet(IMPORT, "TRADV", TRADV, rc=STATUS)
VERIFY_(STATUS)
! ALT: this section attempts to limit the amount of advected tracers
!-------------------------------------------------------------------
adjustTracers = .false.
call MAPL_GetResource ( MAPL, &
adjustTracerMode, &
'EXCLUDE_ADVECTION_TRACERS:', &
default='ALWAYS', &
rc=status )
VERIFY_(STATUS)
if (adjustTracerMode == 'ALWAYS') then
adjustTracers = .true.
else if (adjustTracerMode == 'PREDICTOR') then
!get PredictorAlarm from clock
call ESMF_ClockGetAlarm(clock, alarmName='PredictorAlarm', &
alarm=PredictorAlarm, rc=status)
if (status == ESMF_SUCCESS) then
!check if ringing
if (ESMF_AlarmIsRinging(predictorAlarm)) then
adjustTracers = .true.
end if
end if
else if (adjustTracerMode == 'NO') then
! Proceed without warning
adjustTracers = .false.
else
!call WRITE_PARALLEL('Invalid option, ignored')
adjustTracers = .false.
end if
if (adjustTracers) then
if (firstRun) then
! get the list of excluded tracers from resource
n = 0
call ESMF_ConfigFindLabel(CF,'EXCLUDE_ADVECTION_TRACERS_LIST:',&
rc=STATUS )
if(STATUS==ESMF_SUCCESS) then
tend = .false.
allocate(xlist(XLIST_MAX), stat=status)
VERIFY_(STATUS)
do while (.not.tend)
call ESMF_ConfigGetAttribute (CF,value=tmpstring,&
default='',rc=STATUS)
!ALT: we don't check return status!!!
if (tmpstring /= '') then
n = n + 1
if (n > size(xlist)) then
allocate( biggerlist(2*n), stat=status )
VERIFY_(STATUS)
biggerlist(1:n-1)=xlist
call move_alloc(from=biggerlist, to=xlist)
end if
xlist(n) = tmpstring
end if
call ESMF_ConfigNextLine(CF,tableEnd=tend,rc=STATUS )
VERIFY_(STATUS)
enddo
end if
! Count the number of tracers
!---------------------
call ESMF_FieldBundleGet(TRADV, grid=bgrid,fieldCount=nqt, RC=STATUS)
VERIFY_(STATUS)
BundleAdv = ESMF_FieldBundleCreate ( name='xTRADV', rc=STATUS )
VERIFY_(STATUS)
call ESMF_FieldBundleSet ( BundleAdv, grid=bgrid, rc=STATUS )
VERIFY_(STATUS)
!loop over NQ in TRADV
do i = 1, nqt
!get field from TRADV and its name
call ESMF_FieldBundleGet(TRADV, fieldIndex=i, field=field, &
rc=status)
VERIFY_(STATUS)
call ESMF_FieldGet(FIELD, name=fieldname, RC=STATUS)
VERIFY_(STATUS)
!exclude everything that is not cloud/water species
if ( (FV3_DynCoreIsRunning ) .and. &
( (TRIM(fieldname) == 'Q' ) .or. &
(TRIM(fieldname) == 'QLCN' ) .or. &
(TRIM(fieldname) == 'QLLS' ) .or. &
(TRIM(fieldname) == 'QICN' ) .or. &
(TRIM(fieldname) == 'QILS' ) .or. &
(TRIM(fieldname) == 'CLCN' ) .or. &
(TRIM(fieldname) == 'CLLS' ) .or. &
(TRIM(fieldname) == 'NCPL' ) .or. &
(TRIM(fieldname) == 'NCPI' ) .or. &
(TRIM(fieldname) == 'QRAIN' ) .or. &
(TRIM(fieldname) == 'QSNOW' ) .or. &
(TRIM(fieldname) == 'QGRAUPEL') ) ) then
! write(STRING,'(A,A)') "ADV is excluding ", TRIM(fieldname)
! call WRITE_PARALLEL( trim(STRING) )
n = n + 1
if (n > size(xlist)) then
allocate( biggerlist(2*n), stat=status )
VERIFY_(STATUS)
biggerlist(1:n-1)=xlist
call move_alloc(from=biggerlist, to=xlist)
end if
xlist(n) = TRIM(fieldname)
end if
!loop over exclude_list
exclude = .false.
do j = 1, n
if (fieldname == xlist(j)) then
exclude = .true.
exit
end if
end do
if (.not. exclude) then
call MAPL_FieldBundleAdd(BundleAdv, FIELD, RC=STATUS)
VERIFY_(STATUS)
end if
end do
if (allocated(xlist)) then
! ! Just in case xlist was allocated, but nothing was in it,
! ! could have garbage
! if (n > 0) then
! call ESMF_FieldBundleRemove(TRADV, fieldNameList=xlist, &
! relaxedFlag=.true., rc=status)
! VERIFY_(STATUS)
! end if
deallocate(xlist)
end if
end if ! firstRun
TRADV = bundleAdv
end if ! adjustTracers
call ESMF_FieldBundleGet(TRADV, fieldCount=NQ, rc=STATUS)
VERIFY_(STATUS)
! GCHP: If using total air then add one tracer for moisture for use in
! post-advection MMR conversion from total to dry air
IF ( Use_Total_Air_Pressure > 0 ) THEN
NAdv = nq + 1
ELSE
NAdv = nq
ENDIF
if (NQ > 0) then
! Allocate list of tracers big enough to hold all items in the bundle
!--------------------------------------------------------------------
ALLOCATE( TRACERS(IM,JM,LM,NAdv),stat=STATUS ) ! Includes SPHU tracer
VERIFY_(STATUS)
ALLOCATE( advTracers(NQ),stat=STATUS ) ! Does not include SPHU tracer
VERIFY_(STATUS)
if (NQ /= NQ_SAVED) then
write(STRING,'(A,I5,A)') "AdvCore is Advecting the following ", nq, " tracers in FV3:"
call WRITE_PARALLEL( trim(STRING) )
end if
! Go through the bundle copying the friendlies into the tracer list.
!-------------------------------------------------------------------
do N=1,NQ
call ESMF_FieldBundleGet(TRADV, fieldIndex=N, field=FIELD,RC=STATUS)
VERIFY_(STATUS)
call ESMF_FieldGet(field, array=array, name=fieldName, RC=STATUS)
VERIFY_(STATUS)
call ESMF_ArrayGet(array,typekind=kind, rc=status )
VERIFY_(STATUS)
advTracers(N)%is_r4 = (kind == ESMF_TYPEKIND_R4) ! Is real*4?
advTracers(N)%tName = fieldName
if (NQ /= NQ_SAVED) then
call WRITE_PARALLEL( trim(fieldName) )
endif
if (advTracers(N)%is_r4) then
call ESMF_ArrayGet(array,farrayptr=tracer_r4, rc=status )
VERIFY_(STATUS)
advTracers(N)%content_r4 => tracer_r4
TRACERS(:,:,:,N) = advTracers(N)%content_r4
else
call ESMF_ArrayGet(array,farrayptr=tracer_r8, rc=status )
VERIFY_(STATUS)
advTracers(N)%content => tracer_r8
TRACERS(:,:,:,N) = advTracers(N)%content
end if
end do
! If using total air then set extra tracer to specific humidity and
! convert all other tracers from kg/kg dry to kg/kg total air
if ( Use_Total_Air_Pressure > 0 ) then
tracers(:,:,:,nq+1) = sphu0(:,:,:)
do N=1,NQ
tracers(:,:,:,N) = tracers(:,:,:,N) * (1.0 - sphu0)
enddo
endif
if (NQ /= NQ_SAVED) then
NQ_SAVED = NQ
end if
! Check Mass conservation
if (chk_mass) then
! Compute mass differently based on whether advection on or off,
! and whether using total or dry air pressure
if (firstRun .and. AdvCore_Advection>0) then
if ( Use_Total_Air_Pressure > 0 ) then
MASS0 = g_sum( FV_Atm(1)%domain, &
PLE0(:,:,LM), &
is, &
ie, &
js, &
je, &
FV_Atm(1)%ng, &
FV_Atm(1)%gridstruct%area_64,&
1, &
.true. )
call global_integral(TMASS0, TRACERS, PLE0, IM,JM,LM,NAdv)
else
MASS0 = g_sum( FV_Atm(1)%domain, &
DryPLE0(:,:,LM), &
is, &
ie, &
js, &
je, &
FV_Atm(1)%ng, &
FV_Atm(1)%gridstruct%area_64,&
1, &
.true. )
call global_integral(TMASS0, TRACERS, DryPLE0, IM,JM,LM,NAdv)
endif
if (MASS0 /= 0.0) TMASS0=TMASS0/MASS0
elseif (firstRun) then
if ( Use_Total_Air_Pressure > 0 ) then
MASS0 = g_sum( FV_Atm(1)%domain, &
PLE1(:,:,LM), &
is, &
ie, &
js, &
je, &
FV_Atm(1)%ng, &
FV_Atm(1)%gridstruct%area_64,&
1, &
.true. )
call global_integral(TMASS0, TRACERS, PLE1, IM,JM,LM,NAdv)
else
MASS0 = g_sum( FV_Atm(1)%domain, &
DryPLE1(:,:,LM), &
is, &
ie, &
js, &
je, &
FV_Atm(1)%ng, &
FV_Atm(1)%gridstruct%area_64,&
1, &
.true.)
call global_integral(TMASS0, TRACERS, DryPLE1, IM,JM,LM,NQ)
endif