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jmc |
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C $Header: /u/gcmpack/MITgcm/pkg/layers/layers_calc.F,v 1.15 2012/10/17 18:49:15 rpa Exp $ |
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rpa |
1.1 |
C $Name: $ |
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#include "LAYERS_OPTIONS.h" |
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jmc |
1.6 |
#ifdef ALLOW_GMREDI |
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dfer |
1.5 |
#include "GMREDI_OPTIONS.h" |
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jmc |
1.6 |
#endif |
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rpa |
1.1 |
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jmc |
1.4 |
CBOP 0 |
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C !ROUTINE: LAYERS_CALC |
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rpa |
1.1 |
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jmc |
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C !INTERFACE: |
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rpa |
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SUBROUTINE LAYERS_CALC( |
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jmc |
1.4 |
I myTime, myIter, myThid ) |
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rpa |
1.1 |
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jmc |
1.4 |
C !DESCRIPTION: |
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rpa |
1.1 |
C =================================================================== |
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C Calculate the transport in isopycnal layers. |
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gforget |
1.13 |
C This was the meat of the LAYERS package, which |
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C has been moved to S/R LAYERS_FLUXCALC.F |
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rpa |
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C =================================================================== |
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C !USES: |
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rpa |
1.1 |
IMPLICIT NONE |
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#include "SIZE.h" |
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jmc |
1.4 |
#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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1.1 |
#include "GRID.h" |
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#include "DYNVARS.h" |
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#include "LAYERS_SIZE.h" |
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#include "LAYERS.h" |
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jmc |
1.6 |
#ifdef ALLOW_GMREDI |
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# include "GMREDI.h" |
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dfer |
1.5 |
#endif |
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rpa |
1.1 |
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jmc |
1.4 |
C !INPUT PARAMETERS: |
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C myTime :: Current time in simulation |
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C myIter :: Current iteration number |
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C myThid :: my Thread Id number |
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_RL myTime |
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INTEGER myIter |
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INTEGER myThid |
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CEOP |
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rpa |
1.1 |
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#ifdef ALLOW_LAYERS |
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jmc |
1.4 |
C !LOCAL VARIABLES: |
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C bi, bj :: tile indices |
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rpa |
1.1 |
C i,j :: horizontal indices |
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gforget |
1.14 |
C iLa :: layer coordinate index |
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rpa |
1.1 |
C k :: vertical index for model grid |
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gforget |
1.14 |
INTEGER bi, bj, iLa |
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gforget |
1.13 |
#ifdef LAYERS_PRHO_REF |
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INTEGER i, j, k |
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jmc |
1.6 |
#endif |
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rpa |
1.1 |
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jmc |
1.4 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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gforget |
1.14 |
DO iLa=1,layers_maxNum |
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jmc |
1.16 |
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IF ( layers_num(iLa) .EQ. 1 ) THEN |
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CALL LAYERS_FLUXCALC( uVel,vVel,theta,iLa, |
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& layers_UH(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_VH(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_Hw(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_Hs(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_PIw(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_PIs(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_U(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_V(1-OLx,1-OLy,1,1,1,iLa), |
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& myThid ) |
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ELSEIF ( layers_num(iLa) .EQ. 2 ) THEN |
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CALL LAYERS_FLUXCALC( uVel,vVel,salt,iLa, |
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& layers_UH(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_VH(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_Hw(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_Hs(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_PIw(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_PIs(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_U(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_V(1-OLx,1-OLy,1,1,1,iLa), |
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& myThid ) |
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ELSEIF ( layers_num(iLa) .EQ. 3 ) THEN |
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dfer |
1.10 |
#ifdef LAYERS_PRHO_REF |
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gforget |
1.14 |
C For layers_num(iLa) = 3, calculate the potential density referenced to |
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C the model level given by layers_krho. |
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jmc |
1.16 |
DO bj=myByLo(myThid),myByHi(myThid) |
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DO bi=myBxLo(myThid),myBxHi(myThid) |
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DO k = 1,Nr |
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CALL FIND_RHO_2D( 1-OLx, sNx+OLx, 1-OLy, sNy+OLy, |
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& layers_krho(iLa), |
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& theta(1-OLx,1-OLy,k,bi,bj), |
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& salt(1-OLx,1-OLy,k,bi,bj), |
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& prho(1-OLx,1-OLy,k,bi,bj,iLa), |
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& k, bi, bj, myThid ) |
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DO j = 1-OLy,sNy+OLy |
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DO i = 1-OLx,sNx+OLx |
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prho(i,j,k,bi,bj,iLa) = rhoConst + prho(i,j,k,bi,bj,iLa) |
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ENDDO |
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ENDDO |
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ENDDO |
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jmc |
1.11 |
ENDDO |
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ENDDO |
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jmc |
1.16 |
CALL LAYERS_FLUXCALC( uVel,vVel, |
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& prho(1-OLx,1-OLy,1,1,1,iLa),iLa, |
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& layers_UH(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_VH(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_Hw(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_Hs(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_PIw(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_PIs(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_U(1-OLx,1-OLy,1,1,1,iLa), |
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& layers_V(1-OLx,1-OLy,1,1,1,iLa), |
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& myThid ) |
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gforget |
1.14 |
#endif |
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jmc |
1.16 |
ENDIF |
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rpa |
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#ifdef ALLOW_TIMEAVE |
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C-- Time-average |
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gforget |
1.14 |
cgf layers_maxNum loop and dimension would be needed for |
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cgf the following and tave output to work beyond iLa.EQ.1 |
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jmc |
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IF ( layers_taveFreq.GT.0. .AND. iLa.EQ.1 ) THEN |
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gforget |
1.13 |
C --- The tile loops |
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jmc |
1.16 |
DO bj=myByLo(myThid),myByHi(myThid) |
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DO bi=myBxLo(myThid),myBxHi(myThid) |
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rpa |
1.1 |
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#ifdef LAYERS_UFLUX |
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jmc |
1.16 |
CALL TIMEAVE_CUMULATE( layers_UH_T, layers_UH, Nlayers, |
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& deltaTclock, bi, bj, myThid ) |
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rpa |
1.1 |
#ifdef LAYERS_THICKNESS |
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jmc |
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CALL TIMEAVE_CUMULATE( layers_Hw_T, layers_Hw, Nlayers, |
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& deltaTclock, bi, bj, myThid ) |
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CALL TIMEAVE_CUMULATE( layers_PIw_T, layers_PIw, Nlayers, |
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& deltaTclock, bi, bj, myThid ) |
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CALL TIMEAVE_CUMULATE( layers_U_T, layers_U, Nlayers, |
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& deltaTclock, bi, bj, myThid ) |
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rpa |
1.1 |
#endif /* LAYERS_THICKNESS */ |
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#endif /* LAYERS_UFLUX */ |
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#ifdef LAYERS_VFLUX |
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jmc |
1.16 |
CALL TIMEAVE_CUMULATE( layers_VH_T, layers_VH, Nlayers, |
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& deltaTclock, bi, bj, myThid ) |
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rpa |
1.1 |
#ifdef LAYERS_THICKNESS |
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jmc |
1.16 |
CALL TIMEAVE_CUMULATE( layers_Hs_T, layers_Hs, Nlayers, |
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& deltaTclock, bi, bj, myThid ) |
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CALL TIMEAVE_CUMULATE( layers_PIs_T, layers_PIs, Nlayers, |
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& deltaTclock, bi, bj, myThid ) |
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CALL TIMEAVE_CUMULATE( layers_V_T, layers_V, Nlayers, |
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& deltaTclock, bi, bj, myThid ) |
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rpa |
1.1 |
#endif /* LAYERS_THICKNESS */ |
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#endif /* LAYERS_VFLUX */ |
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dfer |
1.10 |
#ifdef LAYERS_PRHO_REF |
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jmc |
1.16 |
IF ( layers_num(iLa) .EQ. 3 ) |
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& CALL TIMEAVE_CUMULATE( prho_tave, prho, Nr, |
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& deltaTclock, bi, bj, myThid ) |
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dfer |
1.10 |
#endif /* LAYERS_PRHO_REF */ |
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jmc |
1.16 |
layers_TimeAve(bi,bj)=layers_TimeAve(bi,bj)+deltaTclock |
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rpa |
1.1 |
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C --- End bi,bj loop |
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jmc |
1.16 |
ENDDO |
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ENDDO |
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ENDIF |
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gforget |
1.13 |
#endif /* ALLOW_TIMEAVE */ |
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rpa |
1.1 |
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jmc |
1.16 |
ENDDO !DO iLa=1,layers_maxNum |
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gforget |
1.14 |
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rpa |
1.1 |
#endif /* ALLOW_LAYERS */ |
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RETURN |
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END |
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