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C $Header: /u/gcmpack/MITgcm/pkg/gmredi/gmredi_init_varia.F,v 1.4 2013/07/11 14:33:23 m_bates Exp $ |
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C $Name: $ |
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#include "GMREDI_OPTIONS.h" |
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CBOP |
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C !ROUTINE: GMREDI_INIT_VARIA |
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C !INTERFACE: |
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SUBROUTINE GMREDI_INIT_VARIA( myThid ) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE GMREDI_INIT_VARIA |
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C | o Routine to initialize GM/Redi variables |
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C *==========================================================* |
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C \ev |
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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 "GRID.h" |
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#include "GMREDI.h" |
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#include "GMREDI_TAVE.h" |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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C === Routine arguments === |
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C myThid :: my Thread Id number |
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INTEGER myThid |
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CEOP |
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#ifdef ALLOW_GMREDI |
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C !LOCAL VARIABLES: |
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C === Local variables === |
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INTEGER i,j,k,bi,bj |
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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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C Initialize arrays in common blocks : |
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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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Kwx(i,j,k,bi,bj) = 0. _d 0 |
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Kwy(i,j,k,bi,bj) = 0. _d 0 |
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Kwz(i,j,k,bi,bj) = 0. _d 0 |
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#ifdef GM_EXTRA_DIAGONAL |
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Kuz(i,j,k,bi,bj) = 0. _d 0 |
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Kvz(i,j,k,bi,bj) = 0. _d 0 |
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#endif |
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#ifdef GM_NON_UNITY_DIAGONAL |
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Kux(i,j,k,bi,bj) = 0. _d 0 |
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Kvy(i,j,k,bi,bj) = 0. _d 0 |
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#endif |
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#ifdef GM_BOLUS_ADVEC |
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GM_PsiX(i,j,k,bi,bj) = 0. _d 0 |
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GM_PsiY(i,j,k,bi,bj) = 0. _d 0 |
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#endif |
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#ifdef GM_VISBECK_VARIABLE_K |
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VisbeckK(i,j,bi,bj) = 0. _d 0 |
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#endif |
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#ifdef GM_K3D |
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K3D(i,j,k,bi,bj) = 0. _d 0 |
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#endif |
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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_TIMEAVE |
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C Initialize averages to zero |
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CALL TIMEAVE_RESET(GM_Kwx_T,Nr, bi,bj,myThid) |
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CALL TIMEAVE_RESET(GM_Kwy_T,Nr, bi,bj,myThid) |
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CALL TIMEAVE_RESET(GM_Kwz_T,Nr, bi,bj,myThid) |
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GM_timeAve(bi,bj) = 0. _d 0 |
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#ifdef GM_VISBECK_VARIABLE_K |
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CALL TIMEAVE_RESET(Visbeck_K_T, 1, bi,bj,myThid) |
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#endif |
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#ifdef GM_BOLUS_ADVEC |
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CALL TIMEAVE_RESET(GM_PsiXtave,Nr, bi,bj,myThid) |
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CALL TIMEAVE_RESET(GM_PsiYtave,Nr, bi,bj,myThid) |
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#endif |
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#endif /* ALLOW_TIMEAVE */ |
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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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C-- write GM scaling factors to file: |
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IF ( GM_iso1dFile .NE. ' ' ) THEN |
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CALL WRITE_GLVEC_RS( 'GM_isoFac1d', ' ', GM_isoFac1d, |
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I Nr, -1, myThid ) |
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ENDIF |
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IF ( GM_bol1dFile .NE. ' ' ) THEN |
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CALL WRITE_GLVEC_RS( 'GM_bolFac1d', ' ', GM_bolFac1d, |
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I Nr, -1, myThid ) |
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ENDIF |
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IF ( GM_iso2dFile .NE. ' ' ) THEN |
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CALL WRITE_FLD_XY_RS( 'GM_isoFac2d',' ',GM_isoFac2d,-1,myThid ) |
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ENDIF |
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IF ( GM_bol2dFile .NE. ' ' ) THEN |
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CALL WRITE_FLD_XY_RS( 'GM_bolFac2d',' ',GM_bolFac2d,-1,myThid ) |
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ENDIF |
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#endif /* ALLOW_GMREDI */ |
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#ifdef GM_K3D |
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IF (.NOT.( startTime.EQ.baseTime .AND. nIter0.EQ.0 |
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& .AND. pickupSuff.EQ.' ' )) THEN |
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IF (GM_useK3D) CALL GMREDI_READ_PICKUP( niter0, myThid ) |
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ENDIF |
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#endif |
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|
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#ifdef GM_K3D |
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C This is put here, but really should be in gmredi_init_fixed.F. The problem is that |
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C fCori, fCoriCos, etc are not initialized when gmredi_init_fixed.F is called. To be fixed. |
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C Computing beta = df/dy |
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IF ( selectCoriMap.EQ.1 ) THEN |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(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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gradf(i,j,bi,bj) = beta |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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ELSEIF ( selectCoriMap.EQ.2 ) THEN |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(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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gradf(i,j,bi,bj) = recip_rSphere*fCoriCos(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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ELSE |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO j=1-Oly+1,sNy+Oly-1 |
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DO i=1-Olx+1,sNx+Olx-1 |
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gradf(i,j,bi,bj) = .5 _d 0*angleSinC(i,j,bi,bj)*( |
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& (fCori(i+1,j,bi,bj)-fCori(i ,j,bi,bj))*recip_dxC(i+1,j,bi,bj) |
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& +(fCori(i ,j,bi,bj)-fCori(i-1,j,bi,bj))*recip_dxC(i,j,bi,bj) ) |
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& + .5 _d 0*angleCosC(i,j,bi,bj)*( |
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& (fCori(i,j+1,bi,bj)-fCori(i,j ,bi,bj))*recip_dyC(i,j+1,bi,bj) |
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& +(fCori(i,j ,bi,bj)-fCori(i,j-1,bi,bj))*recip_dyC(i,j,bi,bj) ) |
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gradf(i,j,bi,bj)=max(1. _d -18, gradf(i,j,bi,bj) ) |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDIF |
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CALL EXCH_XY_RL( gradf, myThid) |
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#endif |
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|
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RETURN |
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END |
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