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C $Header: /u/gcmpack/MITgcm/pkg/shelfice/shelfice_step_icemass.F,v 1.4 2015/01/12 17:35:30 jmc Exp $ |
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C $Name: $ |
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|
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#include "SHELFICE_OPTIONS.h" |
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#ifdef ALLOW_STREAMICE |
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# include "STREAMICE_OPTIONS.h" |
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#endif |
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|
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CBOP |
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C !ROUTINE: SHELFICE_U_DRAG |
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|
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C !INTERFACE: ========================================================== |
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SUBROUTINE SHELFICE_STEP_ICEMASS( |
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I myTime, myIter, myThid ) |
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|
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! myTime, myIter, myThid |
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|
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C !DESCRIPTION: |
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C Serves as a "stub" for ice dynamics |
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C will later be used to |
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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 "SHELFICE.h" |
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#ifdef ALLOW_STREAMICE |
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# include "STREAMICE.h" |
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#endif |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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C === Routine arguments === |
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C myIter :: iteration counter for this thread |
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C myTime :: time counter for this thread |
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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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CEOP |
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|
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#ifdef ALLOW_SHELFICE |
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C !LOCAL VARIABLES : ==================================================== |
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C i,j :: loop indices |
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INTEGER bi,bj,i,j |
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|
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IF ( SHELFICEMassStepping ) THEN |
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|
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#ifdef ALLOW_STREAMICE |
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IF (useStreamIce) 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-1 |
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DO i=1-OLx+1,sNx+OLx-1 |
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if (streamice_hmask(i,j,bi,bj).eq.1 .or. |
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& streamice_hmask(i,j,bi,bj).eq.2) then |
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|
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shelficeMass(i,j,bi,bj) = |
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& H_streamice(I,J,bi,bj) * streamice_density |
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|
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endif |
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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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#endif /* ALLOW_STREAMICE */ |
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|
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IF (.NOT.useStreamIce) 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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|
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IF (.NOT. SHELFICEDynMassOnly) then |
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shelficeMass(i,j,bi,bj) = shelficeMass(i,j,bi,bj) |
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& + shelfIceFreshWaterFlux(I,J,bi,bj) * deltaT |
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ENDIF |
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|
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shelficeMass(i,j,bi,bj) = shelficeMass(i,j,bi,bj) |
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& + shelfIceMassDynTendency(I,J,bi,bj)*deltaT |
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|
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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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|
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_EXCH_XY_RL( shelficeMass, myThid ) |
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|
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ENDIF |
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|
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#ifdef ALLOW_DIAGNOSTICS |
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IF (useDiagnostics) THEN |
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CALL DIAGNOSTICS_FILL( shelficeMass, 'SHI_mass', |
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I 0, 1, 0, 1, 1, myThid ) |
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ENDIF |
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#endif /* ALLOW_DIAGNOSTICS */ |
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#endif /* ALLOW_SHELFICE */ |
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|
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RETURN |
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END |
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