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C $Header: /u/gcmpack/MITgcm/pkg/ptracers/ptracers_impldiff.F,v 1.3 2003/11/20 02:26:18 heimbach Exp $ |
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C $Name: $ |
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#include "PTRACERS_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: PTRACERS_IMPLDIFF |
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C !INTERFACE: ========================================================== |
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SUBROUTINE PTRACERS_IMPLDIFF( bi,bj,KappaR,myThid ) |
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C !DESCRIPTION: |
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C Calls the implicit vertical diffusion routine for each passive |
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C tracer. |
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C !USES: =============================================================== |
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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 "PTRACERS_SIZE.h" |
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#include "PTRACERS.h" |
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#include "PARAMS.h" |
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#include "GRID.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 KappaR :: vertical diffusion coefficient |
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C myThid :: thread number |
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INTEGER bi,bj |
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_RL KappaR(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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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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#ifdef ALLOW_PTRACERS |
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|
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C !LOCAL VARIABLES: ==================================================== |
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C iTracer :: tracer index |
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INTEGER iTracer |
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INTEGER iMin,iMax,jMin,jMax |
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CEOP |
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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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|
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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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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE gPtr(:,:,:,bi,bj,iTracer) = comlev1_bibj_ptracers, |
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CADJ & key=iptrkey, byte=isbyte |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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CALL IMPLDIFF( |
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I bi, bj, iMin, iMax, jMin, jMax, |
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I deltaTtracer, KappaR, recip_HFacC, |
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U gPtr(1-Olx,1-Oly,1,bi,bj,iTracer), |
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I myThid ) |
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|
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C End of tracer loop |
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ENDDO |
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|
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#endif /* ALLOW_PTRACERS */ |
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|
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RETURN |
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END |
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