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C $Header: /u/gcmpack/MITgcm/model/src/thermodynamics.F,v 1.156 2014/08/18 14:26:15 jmc Exp $ |
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C $Name: $ |
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|
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#include "PACKAGES_CONFIG.h" |
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#include "CPP_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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#if (defined ALLOW_PTRACERS) && (!defined ALLOW_LONGSTEP) |
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# define DO_PTRACERS_HERE |
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#endif |
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|
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#ifdef ALLOW_AUTODIFF |
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# ifdef ALLOW_GMREDI |
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# include "GMREDI_OPTIONS.h" |
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# endif |
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# ifdef ALLOW_KPP |
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# include "KPP_OPTIONS.h" |
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# endif |
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#endif /* ALLOW_AUTODIFF */ |
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|
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CBOP |
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C !ROUTINE: THERMODYNAMICS |
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C !INTERFACE: |
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SUBROUTINE THERMODYNAMICS(myTime, myIter, myThid) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE THERMODYNAMICS |
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C | o Controlling routine for the prognostic part of the |
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C | thermo-dynamics. |
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C *=========================================================== |
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C \ev |
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|
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C !USES: |
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IMPLICIT NONE |
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C == Global variables === |
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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 "RESTART.h" |
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#include "DYNVARS.h" |
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#include "GRID.h" |
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#include "SURFACE.h" |
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#include "FFIELDS.h" |
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#ifdef ALLOW_GENERIC_ADVDIFF |
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# include "GAD.h" |
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#endif |
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#ifdef DO_PTRACERS_HERE |
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# include "PTRACERS_SIZE.h" |
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# include "PTRACERS_PARAMS.h" |
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# include "PTRACERS_FIELDS.h" |
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#endif |
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|
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#ifdef ALLOW_AUTODIFF |
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# include "tamc.h" |
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# include "tamc_keys.h" |
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# include "EOS.h" |
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# ifdef ALLOW_KPP |
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# include "KPP.h" |
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# endif |
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# ifdef ALLOW_GMREDI |
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# include "GMREDI.h" |
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# endif |
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# ifdef ALLOW_EBM |
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# include "EBM.h" |
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# endif |
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# ifdef ALLOW_SALT_PLUME |
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# include "SALT_PLUME.h" |
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# endif |
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#endif /* ALLOW_AUTODIFF */ |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
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C myTime :: Current time in simulation |
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C myIter :: Current iteration number in simulation |
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C myThid :: Thread number for this instance of the routine. |
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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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#ifdef ALLOW_GENERIC_ADVDIFF |
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C !LOCAL VARIABLES: |
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C == Local variables |
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C uFld,vFld,wFld :: Local copy of velocity field (3 components) |
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C kappaRk :: Total diffusion in vertical, all levels, 1 tracer |
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C recip_hFacNew :: reciprocal of futur time-step hFacC |
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C bi, bj :: Tile indices |
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C i, j, k :: loop indices |
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C iterNb :: iteration number when this time-step started |
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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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_RS recip_hFacNew(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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INTEGER bi, bj |
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INTEGER i, j, k |
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INTEGER iterNb |
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CEOP |
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|
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#ifdef ALLOW_DEBUG |
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IF (debugMode) CALL DEBUG_ENTER('THERMODYNAMICS',myThid) |
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#endif |
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|
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iterNb = myIter |
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IF (staggerTimeStep) iterNb = myIter - 1 |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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C-- dummy statement to end declaration part |
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ikey = 1 |
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itdkey = 1 |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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C-- HPF directive to help TAMC |
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CHPF$ INDEPENDENT |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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C-- Compute correction at the surface for Lin Free Surf. |
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#ifdef ALLOW_AUTODIFF |
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TsurfCor = 0. _d 0 |
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SsurfCor = 0. _d 0 |
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#endif |
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IF ( linFSConserveTr ) THEN |
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE theta,salt,wvel = comlev1, key = ikey_dynamics, byte=isbyte |
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#endif |
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CALL CALC_WSURF_TR( theta, salt, wVel, |
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& myTime, myIter, myThid ) |
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ENDIF |
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|
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#ifdef DO_PTRACERS_HERE |
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IF ( PTRACERS_calcSurfCor ) THEN |
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CALL PTRACERS_CALC_WSURF_TR(wVel,myTime,myIter,myThid) |
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ENDIF |
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#endif |
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|
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DO bj=myByLo(myThid),myByHi(myThid) |
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DO bi=myBxLo(myThid),myBxHi(myThid) |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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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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itdkey = (act1 + 1) + act2*max1 |
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& + act3*max1*max2 |
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& + act4*max1*max2*max3 |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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C-- Set up work arrays with valid (i.e. not NaN) values |
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C These inital values do not alter the numerical results. They |
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C just ensure that all memory references are to valid floating |
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C point numbers. This prevents spurious hardware signals due to |
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C uninitialised but inert locations. |
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|
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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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recip_hFacNew(i,j,k) = 0. _d 0 |
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C This is currently also used by IVDC and Diagnostics |
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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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|
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C-- Compute new reciprocal hFac for implicit calculation |
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#ifdef NONLIN_FRSURF |
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IF ( nonlinFreeSurf.GT.0 ) THEN |
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IF ( select_rStar.GT.0 ) THEN |
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# ifndef DISABLE_RSTAR_CODE |
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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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recip_hFacNew(i,j,k) = recip_hFacC(i,j,k,bi,bj) |
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& / rStarExpC(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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ENDDO |
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# endif /* DISABLE_RSTAR_CODE */ |
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ELSEIF ( selectSigmaCoord.NE.0 ) THEN |
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# ifndef DISABLE_SIGMA_CODE |
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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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recip_hFacNew(i,j,k) = recip_hFacC(i,j,k,bi,bj) |
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& /( 1. _d 0 + dEtaHdt(i,j,bi,bj)*deltaTFreeSurf |
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& *dBHybSigF(k)*recip_drF(k) |
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& *recip_hFacC(i,j,k,bi,bj) |
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& ) |
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ENDDO |
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ENDDO |
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ENDDO |
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# endif /* DISABLE_RSTAR_CODE */ |
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ELSE |
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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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IF ( k.EQ.kSurfC(i,j,bi,bj) ) THEN |
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recip_hFacNew(i,j,k) = 1. _d 0 / hFac_surfC(i,j,bi,bj) |
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ELSE |
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recip_hFacNew(i,j,k) = recip_hFacC(i,j,k,bi,bj) |
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ENDIF |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDIF |
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ELSE |
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#endif /* NONLIN_FRSURF */ |
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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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recip_hFacNew(i,j,k) = _recip_hFacC(i,j,k,bi,bj) |
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ENDDO |
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ENDDO |
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ENDDO |
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#ifdef NONLIN_FRSURF |
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ENDIF |
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#endif /* NONLIN_FRSURF */ |
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|
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C-- Set up 3-D velocity field that we use to advect tracers: |
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C- just do a local copy: |
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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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uFld(i,j,k) = uVel(i,j,k,bi,bj) |
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vFld(i,j,k) = vVel(i,j,k,bi,bj) |
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wFld(i,j,k) = wVel(i,j,k,bi,bj) |
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ENDDO |
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ENDDO |
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ENDDO |
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#ifdef ALLOW_GMREDI |
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C- add Bolus velocity to Eulerian-mean velocity: |
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IF (useGMRedi) THEN |
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CALL GMREDI_RESIDUAL_FLOW( |
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U uFld, vFld, wFld, |
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I bi, bj, myIter, myThid ) |
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ENDIF |
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#endif /* ALLOW_GMREDI */ |
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|
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C- Apply AB on T,S : moved inside TEMP/SALT_INTEGRATE |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE recip_hFacNew(:,:,:) = comlev1_bibj , key=itdkey, byte=isbyte |
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CADJ STORE uFld (:,:,:) = comlev1_bibj, key=itdkey, byte=isbyte |
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CADJ STORE vFld (:,:,:) = comlev1_bibj, key=itdkey, byte=isbyte |
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CADJ STORE wFld (:,:,:) = comlev1_bibj, key=itdkey, byte=isbyte |
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CADJ STORE theta(:,:,:,bi,bj) = comlev1_bibj, key=itdkey, byte=isbyte |
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CADJ STORE salt (:,:,:,bi,bj) = comlev1_bibj, key=itdkey, byte=isbyte |
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# ifdef ALLOW_SALT_PLUME |
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CADJ STORE saltPlumeFlux(:,:,bi,bj) = |
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CADJ & comlev1_bibj, key=itdkey,kind = isbyte |
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CADJ STORE saltPlumeDepth(:,:,bi,bj) = |
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CADJ & comlev1_bibj, key=itdkey,kind = isbyte |
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# endif |
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# if ((defined NONLIN_FRSURF) || (defined ALLOW_DEPTH_CONTROL)) && (defined ALLOW_GMREDI) |
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# ifdef GM_NON_UNITY_DIAGONAL |
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CADJ STORE kux(:,:,:,bi,bj) = comlev1_bibj, key=itdkey, byte=isbyte |
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CADJ STORE kvy(:,:,:,bi,bj) = comlev1_bibj, key=itdkey, byte=isbyte |
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# endif |
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# ifdef GM_EXTRA_DIAGONAL |
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CADJ STORE kuz(:,:,:,bi,bj) = comlev1_bibj, key=itdkey, byte=isbyte |
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CADJ STORE kvz(:,:,:,bi,bj) = comlev1_bibj, key=itdkey, byte=isbyte |
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# endif |
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# endif |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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C-- Calculate active tracer tendencies and step forward in time. |
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C Active tracer arrays are updated while adjustments (filters, |
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C conv.adjustment) are applied later in TRACERS_CORRECTION_STEP. |
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|
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IF ( tempStepping ) THEN |
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#ifdef ALLOW_DEBUG |
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IF (debugMode) CALL DEBUG_CALL('TEMP_INTEGRATE',myThid) |
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#endif |
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CALL TEMP_INTEGRATE( |
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I bi, bj, recip_hFacNew, |
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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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ENDIF |
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|
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IF ( saltStepping ) THEN |
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#ifdef ALLOW_DEBUG |
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IF (debugMode) CALL DEBUG_CALL('SALT_INTEGRATE',myThid) |
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#endif |
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CALL SALT_INTEGRATE( |
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I bi, bj, recip_hFacNew, |
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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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ENDIF |
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|
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#ifdef DO_PTRACERS_HERE |
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C-- Calculate passive tracer tendencies and step forward in time. |
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C Passive tracer arrays are updated while adjustments (filters, |
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C conv.adjustment) are applied later in TRACERS_CORRECTION_STEP. |
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C Also apply open boundary conditions for each passive tracer |
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IF ( usePTRACERS ) THEN |
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#ifdef ALLOW_DEBUG |
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IF (debugMode) CALL DEBUG_CALL('PTRACERS_INTEGRATE',myThid) |
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#endif |
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CALL PTRACERS_INTEGRATE( |
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I bi, bj, recip_hFacNew, |
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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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ENDIF |
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#endif /* DO_PTRACERS_HERE */ |
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|
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#ifdef ALLOW_OBCS |
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C-- Apply open boundary conditions |
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IF ( useOBCS ) THEN |
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CALL OBCS_APPLY_TS( bi, bj, 0, theta, salt, myThid ) |
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ENDIF |
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#endif /* ALLOW_OBCS */ |
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|
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#ifdef ALLOW_FRICTION_HEATING |
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#ifdef ALLOW_DIAGNOSTICS |
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IF ( addFrictionHeating .AND. useDiagnostics ) THEN |
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CALL DIAGNOSTICS_FILL_RS( frictionHeating, 'HeatDiss', |
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& 0, Nr, 1, bi, bj, myThid ) |
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ENDIF |
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#endif /* ALLOW_DIAGNOSTICS */ |
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C- Reset frictionHeating to zero |
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IF ( addFrictionHeating .AND. .NOT.staggerTimeStep ) THEN |
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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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frictionHeating(i,j,k,bi,bj) = 0. _d 0 |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDIF |
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#endif /* ALLOW_FRICTION_HEATING */ |
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|
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C-- end bi,bj loops. |
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ENDDO |
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ENDDO |
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|
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#ifdef ALLOW_DEBUG |
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IF ( debugLevel.GE.debLevD ) THEN |
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CALL DEBUG_STATS_RL(Nr,uVel,'Uvel (THERMODYNAMICS)',myThid) |
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CALL DEBUG_STATS_RL(Nr,vVel,'Vvel (THERMODYNAMICS)',myThid) |
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CALL DEBUG_STATS_RL(Nr,wVel,'Wvel (THERMODYNAMICS)',myThid) |
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CALL DEBUG_STATS_RL(Nr,theta,'Theta (THERMODYNAMICS)',myThid) |
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CALL DEBUG_STATS_RL(Nr,salt,'Salt (THERMODYNAMICS)',myThid) |
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#ifndef ALLOW_ADAMSBASHFORTH_3 |
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CALL DEBUG_STATS_RL(Nr,gtNm1,'GtNm1 (THERMODYNAMICS)',myThid) |
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CALL DEBUG_STATS_RL(Nr,gsNm1,'GsNm1 (THERMODYNAMICS)',myThid) |
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#endif |
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#ifdef DO_PTRACERS_HERE |
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IF ( usePTRACERS ) THEN |
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CALL PTRACERS_DEBUG(myThid) |
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ENDIF |
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#endif /* DO_PTRACERS_HERE */ |
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ENDIF |
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#endif /* ALLOW_DEBUG */ |
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|
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#ifdef ALLOW_DEBUG |
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IF (debugMode) CALL DEBUG_LEAVE('THERMODYNAMICS',myThid) |
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#endif |
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|
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#endif /* ALLOW_GENERIC_ADVDIFF */ |
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|
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RETURN |
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END |
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