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dgoldberg |
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C $Header: /u/gcmpack/MITgcm_contrib/ksnow/press_release/code_expt/shelfice_init_varia.F,v 1.4 2017/02/05 15:49:42 dgoldberg Exp $ |
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ksnow |
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C $Name: $ |
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#include "SHELFICE_OPTIONS.h" |
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CBOP |
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SUBROUTINE SHELFICE_INIT_VARIA( myThid ) |
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C *============================================================* |
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C | SUBROUTINE SHELFICE_INIT_VARIA |
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C | o Routine to initialize SHELFICE variables. |
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C *============================================================* |
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C | Initialize SHELFICE parameters and variables. |
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C *============================================================* |
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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 "SHELFICE.h" |
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#ifdef ALLOW_COST |
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# include "SHELFICE_COST.h" |
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#endif /* ALLOW_COST */ |
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#ifdef ALLOW_SHELFICE_GROUNDED_ICE |
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#include "SURFACE.h" |
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#endif |
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C === Routine arguments === |
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C myThid - Number of this instance of SHELFICE_INIT_VARIA |
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INTEGER myThid |
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CEndOfInterface |
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#ifdef ALLOW_SHELFICE |
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C === Local variables === |
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C i,j,bi,bj - Loop counters |
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dgoldberg |
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INTEGER i, j, bi, bj, ks |
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dgoldberg |
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#ifdef ALLOW_SHELFICE_GROUNDED_ICE |
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! simply as an argument to find the the grounded factor |
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_RL massMin(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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#endif |
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ksnow |
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CEOP |
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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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shelficeForcingT (i,j,bi,bj) = 0. _d 0 |
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shelficeForcingS (i,j,bi,bj) = 0. _d 0 |
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shelficeHeatFlux (i,j,bi,bj) = 0. _d 0 |
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shelficeFreshWaterFlux(i,j,bi,bj) = 0. _d 0 |
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shiTransCoeffT (i,j,bi,bj) = 0. _d 0 |
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shiTransCoeffS (i,j,bi,bj) = 0. _d 0 |
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shelficeMass (i,j,bi,bj) = 0. _d 0 |
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EFFMASS (i,j,bi,bj) = 0. _d 0 |
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SeaLevelRestore (i,j,bi,bj) = 0. _d 0 |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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IF ( .NOT. SHELFICEuseGammaFrict ) THEN |
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IF ( SHELFICETransCoeffTFile .NE. ' ' ) THEN |
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CALL READ_FLD_XY_RL( SHELFICETransCoeffTFile, ' ', |
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& shiTransCoeffT, 0, myThid ) |
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_EXCH_XY_RL( shiTransCoeffT, myThid ) |
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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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shiTransCoeffS(i,j,bi,bj) = 5.05 _d -3 * |
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& shiTransCoeffT(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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C set coefficients to constant values |
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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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shiTransCoeffT(i,j,bi,bj) = SHELFICEheatTransCoeff |
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shiTransCoeffS(i,j,bi,bj) = SHELFICEsaltTransCoeff |
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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 |
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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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shelficeMass(i,j,bi,bj) = shelficeMassInit(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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IF (shelficeMassStepping) THEN |
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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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CALL SHELFICE_READ_PICKUP ( myThid ) |
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dgoldberg |
1.5 |
IF ( usingZCoords ) 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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ro_surf(i,j,bi,bj) = |
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& R_shelfIce(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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ksnow |
1.1 |
ENDIF |
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ENDIF |
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#ifdef ALLOW_COST |
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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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cMeanSHIforT (i,j,bi,bj) = 0. _d 0 |
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cMeanSHIforS (i,j,bi,bj) = 0. _d 0 |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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c-- |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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objf_shelfice(bi,bj) = 0. _d 0 |
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objf_shifwflx(bi,bj) = 0. _d 0 |
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num_shifwflx(bi,bj) = 0. _d 0 |
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ENDDO |
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ENDDO |
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#endif /* ALLOW_COST */ |
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#ifdef ALLOW_SHELFICE_GROUNDED_ICE |
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dgoldberg |
1.5 |
DO bj=myByLo(myThid), myByHi(myThid) |
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DO bi=myBxLo(myThid), myBxHi(myThid) |
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ksnow |
1.1 |
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dgoldberg |
1.5 |
C-- Compute the mimimum value of r_surf (used for computing hFac_surfC) |
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DO j=1,sNy |
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DO i=1,sNx |
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ks = kSurfC(i,j,bi,bj) |
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IF (ks.LE.Nr) THEN |
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Rmin_surf(i,j,bi,bj) = |
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& MAX(rF(ks+1),R_low(i,j,bi,bj)) + hFacInf*drF(ks) |
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ENDIF |
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ksnow |
1.1 |
ENDDO |
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ENDDO |
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dgoldberg |
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C- end bi,bj loop. |
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ksnow |
1.1 |
ENDDO |
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ENDDO |
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dgoldberg |
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dgoldberg |
1.4 |
_EXCH_XY_RL (Rmin_surf, myThid) |
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ksnow |
1.1 |
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#endif |
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#endif /* ALLOW_SHELFICE */ |
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RETURN |
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END |
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