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Forward and reverse models compile and run #2

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Merged
lizziel merged 1 commit into from
Apr 6, 2021
Merged

Forward and reverse models compile and run #2

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34 changes: 34 additions & 0 deletions AdvCore_GridCompMod.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,10 @@ module AdvCore_GridCompMod
logical :: FV3_DynCoreIsRunning=.false.
integer :: AdvCore_Advection=1
logical :: chk_mass=.false.
#ifdef ADJOINT
logical :: isAdjoint=.false.
character(len=ESMF_MAXSTR) :: modelPhase
#endif

integer, parameter :: ntiles_per_pe = 1

Expand Down Expand Up @@ -355,6 +359,14 @@ subroutine SetServices(GC, rc)
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
Expand Down Expand Up @@ -556,6 +568,13 @@ subroutine Run(GC, IMPORT, EXPORT, CLOCK, RC)
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
! ---------------------------------------

Expand Down Expand Up @@ -830,11 +849,22 @@ subroutine Run(GC, IMPORT, EXPORT, CLOCK, RC)
endif

endif
#ifdef ADJOINT
if (.not. isAdjoint) &
#endif
firstRun=.false.

! Run FV3 advection
!------------------
#ifdef ADJOINT
if (AdvCore_Advection>0 .and. .not. firstRun) then
IF (MAPL_Am_I_Root()) THEN
WRITE(*,546) dt
546 FORMAT(' calling offline_tracer_advection with timestep = ', f8.3)
ENDIF
#else
if (AdvCore_Advection>0) then
#endif
! GCHP: use dry instead of moist pressure
!call offline_tracer_advection(TRACERS, PLE0, PLE1, MFX, MFY, CX, CY, &
call offline_tracer_advection(TRACERS, DryPLE0, DryPLE1, MFX, MFY, CX, CY, &
Expand All @@ -843,6 +873,10 @@ subroutine Run(GC, IMPORT, EXPORT, CLOCK, RC)
FV_Atm(1)%domain, AK, BK, PTOP, FV_Atm(1)%npx, FV_Atm(1)%npy, FV_Atm(1)%npz, &
NQ, dt)
endif
#ifdef ADJOINT
if (isAdjoint) &
firstRun = .false.
#endif

! Update tracer mass conservation
!-------------------------------------------------------------------------
Expand Down
8 changes: 4 additions & 4 deletions CubeToLatLon.F90
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Expand Up @@ -1142,7 +1142,7 @@ subroutine C2LInterp(cubsph, latlon, index, weight, misval, subset, transpose)
ic=index(1,i,j)
jc=index(2,i,j)

ADJOINT: if(.not.transpose) then
ADJOINT_LOOP: if(.not.transpose) then
UNDEF: if( .not. present(misval)) then
latlon(ii,j) = weight(1,i,j)*cubsph(ic ,jc ,tile) &
+ weight(2,i,j)*cubsph(ic ,jc+1,tile) &
Expand Down Expand Up @@ -1186,7 +1186,7 @@ subroutine C2LInterp(cubsph, latlon, index, weight, misval, subset, transpose)
cubsph(ic+1,jc+1,tile)=cubsph(ic+1,jc+1,tile)+weight(3,i,j)*latlon(ii,j)
cubsph(ic+1,jc ,tile)=cubsph(ic+1,jc ,tile)+weight(4,i,j)*latlon(ii,j)

end if ADJOINT
end if ADJOINT_LOOP
endif HAVE_POINT

enddo JLOOP
Expand Down Expand Up @@ -1239,7 +1239,7 @@ subroutine L2CInterp(latlon, cubsph, id1, id2, jdc, weight, misval, transpose)
i1 = id1(i,j)
i2 = id2(i,j)

ADJOINT: if(.not.transpose) then
ADJOINT_LOOP: if(.not.transpose) then

UNDEF: if(.not. present(misval)) then
cubsph(i,jx,k) = weight(1,i,j)*latlon(i1,j1 ) &
Expand Down Expand Up @@ -1282,7 +1282,7 @@ subroutine L2CInterp(latlon, cubsph, id1, id2, jdc, weight, misval, transpose)
latlon(i2,j1+1) = latlon(i2,j1+1) + weight(3,i,j)*cubsph(i,jx,k)
latlon(i1,j1+1) = latlon(i1,j1+1) + weight(4,i,j)*cubsph(i,jx,k)

end if ADJOINT
end if ADJOINT_LOOP

enddo FACE_X
enddo FACE_Y
Expand Down