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C $Header: /u/gcmpack/MITgcm/pkg/mom_common/mom_init_fixed.F,v 1.4 2007/07/31 23:01:58 ce107 Exp $ |
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C $Name: $ |
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|
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#include "MOM_COMMON_OPTIONS.h" |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP |
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C !ROUTINE: MOM_INIT_FIXED |
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|
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C !INTERFACE: |
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SUBROUTINE MOM_INIT_FIXED( myThid ) |
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|
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C !DESCRIPTION: |
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C Initialize fixed quantities |
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C for momentum (common to fluxform & vecinv) packages |
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|
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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 "PARAMS.h" |
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#include "GRID.h" |
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#include "SURFACE.h" |
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#include "MOM_VISC.h" |
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|
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C !INPUT PARAMETERS: |
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C myThid :: thread number |
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INTEGER myThid |
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CEOP |
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|
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C !LOCAL VARIABLES: |
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INTEGER i,j,bi,bj |
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#ifdef NONLIN_FRSURF |
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C i,j,k,bi,bj :: loop counter |
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INTEGER i,j,k,bi,bj |
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#endif |
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|
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#ifdef NONLIN_FRSURF |
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C- used for side-drag: |
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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 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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h0FacC(i,j,k,bi,bj) = _hFacC(i,j,k,bi,bj) |
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h0FacW(i,j,k,bi,bj) = _hFacW(i,j,k,bi,bj) |
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h0FacS(i,j,k,bi,bj) = _hFacS(i,j,k,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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ENDDO |
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#endif /* NONLIN_FRSURF */ |
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|
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IF (deltaTmom.NE.0.) THEN |
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recip_dt=1. _d 0/deltaTmom |
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ELSE |
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recip_dt=0. _d 0 |
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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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DO j=1-Oly,sNy+Oly |
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DO i=1-Olx,sNx+Olx |
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IF (useAreaViscLength) THEN |
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L2_D(i,j,bi,bj)=rA(i,j,bi,bj) |
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ELSE |
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L2_D(i,j,bi,bj)=2. _d 0 |
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& /((recip_DXF(i,j,bi,bj)**2+recip_DYF(i,j,bi,bj)**2)) |
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ENDIF |
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L3_D(i,j,bi,bj)=L2_D(i,j,bi,bj)**1.5 |
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L4rdt_D(i,j,bi,bj)=0.03125 _d 0*recip_dt*L2_D(i,j,bi,bj)**2 |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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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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DO j=1-Oly,sNy+Oly |
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DO i=1-Olx,sNx+Olx |
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IF (useAreaViscLength) THEN |
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L2_Z(i,j,bi,bj)=rAz(i,j,bi,bj) |
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ELSE |
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L2_Z(i,j,bi,bj)=2. _d 0 |
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& /((recip_DXV(I,J,bi,bj)**2+recip_DYU(I,J,bi,bj)**2)) |
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ENDIF |
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L3_Z(i,j,bi,bj)=L2_Z(i,j,bi,bj)**1.5 |
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L4rdt_Z(i,j,bi,bj)=0.03125 _d 0*recip_dt*L2_Z(i,j,bi,bj)**2 |
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ENDDO |
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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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IF ( useDiagnostics ) THEN |
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CALL MOM_DIAGNOSTICS_INIT( myThid ) |
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ENDIF |
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#endif /* ALLOW_DIAGNOSTICS */ |
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|
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RETURN |
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END |
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