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C $Header: /u/gcmpack/MITgcm/pkg/ptracers/ptracers_integrate.F,v 1.65 2015/06/02 20:09:22 gforget Exp $ |
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C $Name: $ |
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|
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#include "PTRACERS_OPTIONS.h" |
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#ifdef ALLOW_AUTODIFF |
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# include "AUTODIFF_OPTIONS.h" |
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#endif |
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|
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CBOP |
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C !ROUTINE: PTRACERS_INTEGRATE |
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|
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C !INTERFACE: ========================================================== |
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SUBROUTINE PTRACERS_INTEGRATE( |
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I bi, bj, recip_hFac, |
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I uFld, vFld, wFld, |
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U KappaRk, |
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I myTime, myIter, myThid ) |
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|
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C !DESCRIPTION: |
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C Calculates tendency for passive tracers and integrates forward in |
| 21 |
C time. The tracer array is updated here while adjustments (filters, |
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C conv.adjustment) are applied later, in S/R TRACERS_CORRECTION_STEP |
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|
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C !USES: =============================================================== |
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#include "PTRACERS_MOD.h" |
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IMPLICIT NONE |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "GRID.h" |
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#ifdef ALLOW_LONGSTEP |
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#include "LONGSTEP_PARAMS.h" |
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#endif |
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#include "PTRACERS_SIZE.h" |
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#include "PTRACERS_PARAMS.h" |
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#include "PTRACERS_START.h" |
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#include "PTRACERS_FIELDS.h" |
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#include "GAD.h" |
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#ifdef ALLOW_AUTODIFF_TAMC |
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# include "tamc.h" |
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# include "tamc_keys.h" |
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#endif |
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|
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C !INPUT PARAMETERS: =================================================== |
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C bi, bj :: tile indices |
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C recip_hFac :: reciprocal of cell open-depth factor (@ next iter) |
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C uFld, vFld, wFld :: Local copy of velocity field (3 components) |
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C KappaRk :: vertical diffusion used for one passive tracer |
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C myTime :: model time |
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C myIter :: time-step number |
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C myThid :: thread number |
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INTEGER bi, bj |
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_RS recip_hFac(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL uFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL vFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL wFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL KappaRk (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL myTime |
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INTEGER myIter |
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INTEGER myThid |
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|
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C !OUTPUT PARAMETERS: ================================================== |
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C none |
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|
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#ifdef ALLOW_PTRACERS |
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#ifdef ALLOW_DIAGNOSTICS |
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C !FUNCTIONS: |
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LOGICAL DIAGNOSTICS_IS_ON |
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EXTERNAL DIAGNOSTICS_IS_ON |
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CHARACTER*4 GAD_DIAG_SUFX |
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EXTERNAL GAD_DIAG_SUFX |
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#endif /* ALLOW_DIAGNOSTICS */ |
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|
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C !LOCAL VARIABLES: ==================================================== |
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C iTracer :: tracer index |
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C iMin, iMax :: 1rst index loop range |
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C jMin, jMax :: 2nd index loop range |
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C k :: vertical level number |
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C kUp,kDown :: toggle indices for even/odd level fluxes |
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C kM1 :: =min(1,k-1) |
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C GAD_TR :: passive tracer id (GAD_TR1+iTracer-1) |
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C xA :: face area at U points in level k |
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C yA :: face area at V points in level k |
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C maskUp :: mask for vertical transport |
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C uTrans :: zonal transport in level k |
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C vTrans :: meridional transport in level k |
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C rTrans :: vertical volume transport at interface k |
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C rTransKp :: vertical volume transport at interface k+1 |
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C fZon :: passive tracer zonal flux |
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C fMer :: passive tracer meridional flux |
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C fVer :: passive tracer vertical flux |
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C gTracer :: passive tracer tendency |
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C gTrForc :: passive tracer forcing tendency |
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C gTr_AB :: Adams-Bashforth tracer tendency increment |
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INTEGER iTracer |
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INTEGER iMin,iMax,jMin,jMax |
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INTEGER i, j, k |
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INTEGER kUp, kDown, kM1 |
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INTEGER GAD_TR |
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_RS xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RS yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RS maskUp (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL uTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL vTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL rTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL rTransKp(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fZon (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fMer (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fVer (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
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_RL gTracer (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL gTrForc (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL gTr_AB (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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LOGICAL calcAdvection |
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INTEGER iterNb |
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_RL dummy(Nr) |
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#ifdef ALLOW_DIAGNOSTICS |
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CHARACTER*8 diagName |
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CHARACTER*4 diagSufx |
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LOGICAL diagForcing, diagAB_tend |
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#endif /* ALLOW_DIAGNOSTICS */ |
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CEOP |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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|
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C- Compute iter at beginning of ptracer time step |
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#ifdef ALLOW_LONGSTEP |
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iterNb = myIter - LS_nIter + 1 |
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IF (LS_whenToSample.GE.2) iterNb = myIter - LS_nIter |
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#else |
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iterNb = myIter |
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IF (staggerTimeStep) iterNb = myIter - 1 |
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#endif |
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|
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C- Loop ranges for daughter routines |
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c iMin = 1 |
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c iMax = sNx |
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c jMin = 1 |
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c jMax = sNy |
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C Regarding model dynamics, only needs to get correct tracer tendency |
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C (gTracer) in tile interior (1:sNx,1:sNy); |
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C However, for some diagnostics, we may want to get valid tendency |
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C extended over 1 point in tile halo region (0:sNx+1,0:sNy=1). |
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iMin = 0 |
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iMax = sNx+1 |
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jMin = 0 |
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jMax = sNy+1 |
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|
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C-- Loop over tracers |
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DO iTracer=1,PTRACERS_numInUse |
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IF ( PTRACERS_StepFwd(iTracer) ) THEN |
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GAD_TR = GAD_TR1 + iTracer - 1 |
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|
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C- Initialise tracer tendency to zero |
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DO k=1,Nr |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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gTracer(i,j,k) = 0. _d 0 |
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ENDDO |
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ENDDO |
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ENDDO |
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|
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#ifdef ALLOW_DIAGNOSTICS |
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diagForcing = .FALSE. |
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diagAB_tend = .FALSE. |
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IF ( useDiagnostics ) THEN |
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diagSufx = GAD_DIAG_SUFX( GAD_TR, myThid ) |
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diagName = 'Forc'//diagSufx |
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diagForcing = DIAGNOSTICS_IS_ON( diagName, myThid ) |
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diagName = 'AB_g'//diagSufx |
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IF ( PTRACERS_AdamsBashGtr(iTracer) ) |
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& diagAB_tend = DIAGNOSTICS_IS_ON( diagName, myThid ) |
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ENDIF |
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#endif |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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act0 = iTracer - 1 |
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max0 = PTRACERS_num |
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act1 = bi - myBxLo(myThid) |
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max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
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act2 = bj - myByLo(myThid) |
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max2 = myByHi(myThid) - myByLo(myThid) + 1 |
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act3 = myThid - 1 |
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max3 = nTx*nTy |
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act4 = ikey_dynamics - 1 |
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iptrkey = (act0 + 1) |
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& + act1*max0 |
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& + act2*max0*max1 |
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& + act3*max0*max1*max2 |
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& + act4*max0*max1*max2*max3 |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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C- Apply AB on Tracer : |
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IF ( PTRACERS_AdamsBash_Tr(iTracer) ) THEN |
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C compute pTr^n+1/2 (stored in gpTrNm1) extrapolating pTr forward in time |
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CALL ADAMS_BASHFORTH2( |
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I bi, bj, 0, Nr, |
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I pTracer(1-OLx,1-OLy,1,bi,bj,iTracer), |
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U gpTrNm1(1-OLx,1-OLy,1,bi,bj,iTracer), |
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O gTr_AB, |
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I PTRACERS_startAB(iTracer), iterNb, myThid ) |
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ENDIF |
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|
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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fVer(i,j,1) = 0. _d 0 |
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fVer(i,j,2) = 0. _d 0 |
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ENDDO |
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ENDDO |
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#ifdef ALLOW_AUTODIFF |
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DO k=1,Nr |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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kappaRk(i,j,k) = 0. _d 0 |
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ENDDO |
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ENDDO |
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ENDDO |
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#endif /* ALLOW_AUTODIFF */ |
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|
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CALL CALC_3D_DIFFUSIVITY( |
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I bi, bj, iMin,iMax,jMin,jMax, |
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I GAD_TR, |
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I PTRACERS_useGMRedi(iTracer), PTRACERS_useKPP(iTracer), |
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O kappaRk, |
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I myThid) |
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|
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#ifndef DISABLE_MULTIDIM_ADVECTION |
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE pTracer(:,:,:,bi,bj,iTracer) |
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CADJ & = comlev1_bibj_ptracers, key=iptrkey, byte=isbyte |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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#ifdef PTRACERS_ALLOW_DYN_STATE |
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IF ( PTRACERS_SOM_Advection(iTracer) ) THEN |
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# ifdef ALLOW_DEBUG |
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IF (debugMode) CALL DEBUG_CALL('GAD_SOM_ADVECT',myThid) |
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# endif |
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CALL GAD_SOM_ADVECT( |
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I PTRACERS_ImplVertAdv(iTracer), |
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I PTRACERS_advScheme(iTracer), |
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I PTRACERS_advScheme(iTracer), |
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I GAD_TR, |
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I PTRACERS_dTLev, uFld, vFld, wFld, |
| 243 |
I pTracer(1-OLx,1-OLy,1,1,1,iTracer), |
| 244 |
U _Ptracers_som(:,:,:,:,:,:,iTracer), |
| 245 |
O gTracer, |
| 246 |
I bi, bj, myTime, myIter, myThid ) |
| 247 |
ELSEIF ( PTRACERS_MultiDimAdv(iTracer) ) THEN |
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#else /* PTRACERS_ALLOW_DYN_STATE */ |
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IF ( PTRACERS_MultiDimAdv(iTracer) ) THEN |
| 250 |
#endif /* PTRACERS_ALLOW_DYN_STATE */ |
| 251 |
# ifdef ALLOW_DEBUG |
| 252 |
IF (debugMode) CALL DEBUG_CALL('GAD_ADVECTION',myThid) |
| 253 |
# endif |
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CALL GAD_ADVECTION( |
| 255 |
I PTRACERS_ImplVertAdv(iTracer), |
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I PTRACERS_advScheme(iTracer), |
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I PTRACERS_advScheme(iTracer), |
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I GAD_TR, |
| 259 |
I PTRACERS_dTLev, uFld, vFld, wFld, |
| 260 |
I pTracer(1-OLx,1-OLy,1,1,1,iTracer), |
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O gTracer, |
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I bi, bj, myTime, myIter, myThid ) |
| 263 |
ENDIF |
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#endif /* DISABLE_MULTIDIM_ADVECTION */ |
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|
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C- Start vertical index (k) loop (Nr:1) |
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calcAdvection = .NOT.PTRACERS_MultiDimAdv(iTracer) |
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& .AND. (PTRACERS_advScheme(iTracer).NE.0) |
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DO k=Nr,1,-1 |
| 270 |
#ifdef ALLOW_AUTODIFF_TAMC |
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kkey = (iptrkey-1)*Nr + k |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
| 273 |
|
| 274 |
kM1 = MAX(1,k-1) |
| 275 |
kUp = 1+MOD(k+1,2) |
| 276 |
kDown= 1+MOD(k,2) |
| 277 |
|
| 278 |
#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE fVer(:,:,:) = comlev1_bibj_k_ptracers, |
| 280 |
CADJ & key = kkey, byte = isbyte, kind = isbyte |
| 281 |
CADJ STORE gTracer(:,:,k) = comlev1_bibj_k_ptracers, |
| 282 |
CADJ & key = kkey, byte = isbyte, kind = isbyte |
| 283 |
CADJ STORE gpTrNm1(:,:,k,bi,bj,iTracer) = comlev1_bibj_k_ptracers, |
| 284 |
CADJ & key = kkey, byte = isbyte, kind = isbyte |
| 285 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 286 |
CALL CALC_ADV_FLOW( |
| 287 |
I uFld, vFld, wFld, |
| 288 |
U rTrans, |
| 289 |
O uTrans, vTrans, rTransKp, |
| 290 |
O maskUp, xA, yA, |
| 291 |
I k, bi, bj, myThid ) |
| 292 |
|
| 293 |
C-- Collect forcing term in local array gTrForc: |
| 294 |
DO j=1-OLy,sNy+OLy |
| 295 |
DO i=1-OLx,sNx+OLx |
| 296 |
gTrForc(i,j) = 0. _d 0 |
| 297 |
ENDDO |
| 298 |
ENDDO |
| 299 |
CALL PTRACERS_APPLY_FORCING( |
| 300 |
U gTrForc, |
| 301 |
I surfaceForcingPTr(1-OLx,1-OLy,bi,bj,iTracer), |
| 302 |
I iMin,iMax,jMin,jMax, k, bi, bj, |
| 303 |
I iTracer, myTime, myIter, myThid ) |
| 304 |
#ifdef ALLOW_DIAGNOSTICS |
| 305 |
IF ( diagForcing ) THEN |
| 306 |
diagName = 'Forc'//diagSufx |
| 307 |
CALL DIAGNOSTICS_FILL(gTrForc,diagName,k,1,2,bi,bj,myThid) |
| 308 |
ENDIF |
| 309 |
#endif /* ALLOW_DIAGNOSTICS */ |
| 310 |
|
| 311 |
C- Calculate active tracer tendencies (gTracer) due to internal processes |
| 312 |
C (advection, [explicit] diffusion, parameterizations,...) |
| 313 |
CALL GAD_CALC_RHS( |
| 314 |
I bi,bj, iMin,iMax,jMin,jMax, k,kM1, kUp,kDown, |
| 315 |
I xA, yA, maskUp, uFld(1-OLx,1-OLy,k), |
| 316 |
I vFld(1-OLx,1-OLy,k), wFld(1-OLx,1-OLy,k), |
| 317 |
I uTrans, vTrans, rTrans, rTransKp, |
| 318 |
I PTRACERS_diffKh(iTracer), |
| 319 |
I PTRACERS_diffK4(iTracer), |
| 320 |
I KappaRk(1-OLx,1-OLy,k), dummy, |
| 321 |
I pTracer(1-OLx,1-OLy,1,bi,bj,iTracer), |
| 322 |
I gpTrNm1(1-OLx,1-OLy,1,bi,bj,iTracer), |
| 323 |
I PTRACERS_dTLev, GAD_TR, |
| 324 |
I PTRACERS_advScheme(iTracer), |
| 325 |
I PTRACERS_advScheme(iTracer), |
| 326 |
I calcAdvection, PTRACERS_ImplVertAdv(iTracer), |
| 327 |
I PTRACERS_AdamsBash_Tr(iTracer), .FALSE., |
| 328 |
I PTRACERS_useGMRedi(iTracer), |
| 329 |
I PTRACERS_useKPP(iTracer), |
| 330 |
O fZon, fMer, |
| 331 |
U fVer, gTracer, |
| 332 |
I myTime, myIter, myThid ) |
| 333 |
|
| 334 |
C- External forcing term(s) inside Adams-Bashforth: |
| 335 |
IF ( tracForcingOutAB.NE.1 ) THEN |
| 336 |
DO j=1-OLy,sNy+OLy |
| 337 |
DO i=1-OLx,sNx+OLx |
| 338 |
gTracer(i,j,k) = gTracer(i,j,k) + gTrForc(i,j) |
| 339 |
ENDDO |
| 340 |
ENDDO |
| 341 |
ENDIF |
| 342 |
|
| 343 |
C- If using Adams-Bashforth II, then extrapolate tendencies |
| 344 |
C gTracer is now the tracer tendency for explicit advection/diffusion |
| 345 |
|
| 346 |
C If matrix is being computed, skip call to S/R ADAMS_BASHFORTH2 to |
| 347 |
C prevent gTracer from being replaced by the average of gTracer and gpTrNm1. |
| 348 |
IF ( .NOT.useMATRIX .AND. |
| 349 |
& PTRACERS_AdamsBashGtr(iTracer) ) THEN |
| 350 |
CALL ADAMS_BASHFORTH2( |
| 351 |
I bi, bj, k, Nr, |
| 352 |
U gTracer, |
| 353 |
U gpTrNm1(1-OLx,1-OLy,1,bi,bj,iTracer), |
| 354 |
O gTr_AB, |
| 355 |
I PTRACERS_startAB(iTracer), iterNb, myThid ) |
| 356 |
#ifdef ALLOW_DIAGNOSTICS |
| 357 |
IF ( diagAB_tend ) THEN |
| 358 |
diagName = 'AB_g'//diagSufx |
| 359 |
CALL DIAGNOSTICS_FILL(gTr_AB,diagName,k,1,2,bi,bj,myThid) |
| 360 |
ENDIF |
| 361 |
#endif /* ALLOW_DIAGNOSTICS */ |
| 362 |
ENDIF |
| 363 |
|
| 364 |
C- External forcing term(s) outside Adams-Bashforth: |
| 365 |
IF ( tracForcingOutAB.EQ.1 ) THEN |
| 366 |
DO j=1-OLy,sNy+OLy |
| 367 |
DO i=1-OLx,sNx+OLx |
| 368 |
gTracer(i,j,k) = gTracer(i,j,k) + gTrForc(i,j) |
| 369 |
ENDDO |
| 370 |
ENDDO |
| 371 |
ENDIF |
| 372 |
|
| 373 |
#ifdef NONLIN_FRSURF |
| 374 |
C- Account for change in level thickness |
| 375 |
IF (nonlinFreeSurf.GT.0) THEN |
| 376 |
CALL FREESURF_RESCALE_G( |
| 377 |
I bi, bj, k, |
| 378 |
U gTracer, |
| 379 |
I myThid ) |
| 380 |
IF ( PTRACERS_AdamsBashGtr(iTracer) ) |
| 381 |
& CALL FREESURF_RESCALE_G( |
| 382 |
I bi, bj, k, |
| 383 |
U gpTrNm1(1-OLx,1-OLy,1,bi,bj,iTracer), |
| 384 |
I myThid ) |
| 385 |
ENDIF |
| 386 |
#endif /* NONLIN_FRSURF */ |
| 387 |
|
| 388 |
C- end of vertical index (k) loop (Nr:1) |
| 389 |
ENDDO |
| 390 |
|
| 391 |
#ifdef ALLOW_DOWN_SLOPE |
| 392 |
IF ( PTRACERS_useDWNSLP(iTracer) ) THEN |
| 393 |
IF ( usingPCoords ) THEN |
| 394 |
CALL DWNSLP_APPLY( |
| 395 |
I GAD_TR, bi, bj, kSurfC, |
| 396 |
I pTracer(1-OLx,1-OLy,1,bi,bj,iTracer), |
| 397 |
U gTracer, |
| 398 |
I recip_hFac, recip_rA, recip_drF, |
| 399 |
I PTRACERS_dTLev, myTime, myIter, myThid ) |
| 400 |
ELSE |
| 401 |
CALL DWNSLP_APPLY( |
| 402 |
I GAD_TR, bi, bj, kLowC, |
| 403 |
I pTracer(1-OLx,1-OLy,1,bi,bj,iTracer), |
| 404 |
U gTracer, |
| 405 |
I recip_hFac, recip_rA, recip_drF, |
| 406 |
I PTRACERS_dTLev, myTime, myIter, myThid ) |
| 407 |
ENDIF |
| 408 |
ENDIF |
| 409 |
#endif /* ALLOW_DOWN_SLOPE */ |
| 410 |
|
| 411 |
C- Integrate forward in time, storing in gTracer: gTr <= pTr + dt*gTr |
| 412 |
CALL TIMESTEP_TRACER( |
| 413 |
I bi, bj, PTRACERS_dTLev, |
| 414 |
I pTracer(1-OLx,1-OLy,1,bi,bj,iTracer), |
| 415 |
U gTracer, |
| 416 |
I myTime, myIter, myThid ) |
| 417 |
|
| 418 |
C All explicit advection/diffusion/sources should now be |
| 419 |
C done. The updated tracer field is in gTracer. |
| 420 |
#ifdef ALLOW_MATRIX |
| 421 |
C Accumalate explicit tendency and also reset gTracer to initial |
| 422 |
C tracer field for implicit matrix calculation |
| 423 |
IF ( useMATRIX ) THEN |
| 424 |
CALL MATRIX_STORE_TENDENCY_EXP( |
| 425 |
I iTracer, bi, bj, |
| 426 |
U gTracer, |
| 427 |
I myTime, myIter, myThid ) |
| 428 |
ENDIF |
| 429 |
#endif /* ALLOW_MATRIX */ |
| 430 |
|
| 431 |
C-- Vertical advection & diffusion (implicit) for passive tracers |
| 432 |
|
| 433 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 434 |
CADJ STORE gTracer(:,:,:) = comlev1_bibj_ptracers, |
| 435 |
CADJ & key=iptrkey, byte=isbyte |
| 436 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 437 |
|
| 438 |
#ifdef INCLUDE_IMPLVERTADV_CODE |
| 439 |
IF ( PTRACERS_ImplVertAdv(iTracer) .OR. implicitDiffusion ) THEN |
| 440 |
C to recover older (prior to 2016-10-05) results: |
| 441 |
c IF ( PTRACERS_ImplVertAdv(iTracer) ) THEN |
| 442 |
CALL GAD_IMPLICIT_R( |
| 443 |
I PTRACERS_ImplVertAdv(iTracer), |
| 444 |
I PTRACERS_advScheme(iTracer), GAD_TR, |
| 445 |
I PTRACERS_dTLev, kappaRk, recip_hFac, wFld, |
| 446 |
I pTracer(1-OLx,1-OLy,1,bi,bj,iTracer), |
| 447 |
U gTracer, |
| 448 |
I bi, bj, myTime, myIter, myThid ) |
| 449 |
|
| 450 |
ELSEIF ( implicitDiffusion ) THEN |
| 451 |
#else /* INCLUDE_IMPLVERTADV_CODE */ |
| 452 |
IF ( implicitDiffusion ) THEN |
| 453 |
#endif /* INCLUDE_IMPLVERTADV_CODE */ |
| 454 |
CALL IMPLDIFF( |
| 455 |
I bi, bj, iMin, iMax, jMin, jMax, |
| 456 |
I GAD_TR, kappaRk, recip_hFac, |
| 457 |
U gTracer, |
| 458 |
I myThid ) |
| 459 |
ENDIF |
| 460 |
|
| 461 |
IF ( PTRACERS_AdamsBash_Tr(iTracer) ) THEN |
| 462 |
C-- Save current tracer field (for AB on tracer) and then update tracer |
| 463 |
CALL CYCLE_AB_TRACER( |
| 464 |
I bi, bj, gTracer, |
| 465 |
U pTracer(1-OLx,1-OLy,1,bi,bj,iTracer), |
| 466 |
O gpTrNm1(1-OLx,1-OLy,1,bi,bj,iTracer), |
| 467 |
I myTime, myIter, myThid ) |
| 468 |
ELSE |
| 469 |
C-- Update tracer fields: pTr(n) = pTr** |
| 470 |
CALL CYCLE_TRACER( |
| 471 |
I bi, bj, |
| 472 |
O pTracer(1-OLx,1-OLy,1,bi,bj,iTracer), |
| 473 |
I gTracer, myTime, myIter, myThid ) |
| 474 |
ENDIF |
| 475 |
|
| 476 |
#ifdef ALLOW_OBCS |
| 477 |
C-- Apply open boundary conditions for each passive tracer |
| 478 |
IF ( useOBCS ) THEN |
| 479 |
CALL OBCS_APPLY_PTRACER( |
| 480 |
I bi, bj, 0, iTracer, |
| 481 |
U pTracer(1-OLx,1-OLy,1,bi,bj,iTracer), |
| 482 |
I myThid ) |
| 483 |
ENDIF |
| 484 |
#endif /* ALLOW_OBCS */ |
| 485 |
|
| 486 |
C-- end of tracer loop |
| 487 |
ENDIF |
| 488 |
ENDDO |
| 489 |
|
| 490 |
#endif /* ALLOW_PTRACERS */ |
| 491 |
|
| 492 |
RETURN |
| 493 |
END |
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