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dcarroll |
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C $Header: /home/ubuntu/mnt/e9_copy/MITgcm/pkg/shelfice/shelfice_thermodynamics.F,v 1.47 2015/12/17 01:52:05 jmc Exp $ |
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C $Name: $ |
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#include "SHELFICE_OPTIONS.h" |
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#ifdef ALLOW_AUTODIFF |
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# include "AUTODIFF_OPTIONS.h" |
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#endif |
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#ifdef ALLOW_CTRL |
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# include "CTRL_OPTIONS.h" |
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#endif |
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CBOP |
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C !ROUTINE: SHELFICE_THERMODYNAMICS |
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C !INTERFACE: |
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SUBROUTINE SHELFICE_THERMODYNAMICS( |
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I myTime, myIter, myThid ) |
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C !DESCRIPTION: \bv |
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C *=============================================================* |
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C | S/R SHELFICE_THERMODYNAMICS |
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C | o shelf-ice main routine. |
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C | compute temperature and (virtual) salt flux at the |
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C | shelf-ice ocean interface |
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C | |
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C | stresses at the ice/water interface are computed in separate |
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C | routines that are called from mom_fluxform/mom_vecinv |
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CIGF | ASSUMES |
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C--- | * SHELFICEconserve = true |
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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 "DYNVARS.h" |
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#include "FFIELDS.h" |
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#include "SHELFICE.h" |
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#include "SHELFICE_COST.h" |
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#ifdef ALLOW_AUTODIFF |
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# include "CTRL_SIZE.h" |
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# include "ctrl.h" |
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# include "ctrl_dummy.h" |
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#endif /* ALLOW_AUTODIFF */ |
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#ifdef ALLOW_AUTODIFF_TAMC |
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# ifdef SHI_ALLOW_GAMMAFRICT |
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# include "tamc.h" |
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# include "tamc_keys.h" |
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# endif /* SHI_ALLOW_GAMMAFRICT */ |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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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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#ifdef ALLOW_SHELFICE |
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C !LOCAL VARIABLES : |
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C === Local variables === |
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C I,J,K,Kp1,bi,bj :: loop counters |
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C tLoc, sLoc, pLoc :: local potential temperature, salinity, pressure |
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C theta/saltFreeze :: temperature and salinity of water at the |
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C ice-ocean interface (at the freezing point) |
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C freshWaterFlux :: local variable for fresh water melt flux due |
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C to melting in kg/m^2/s |
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C (negative density x melt rate) |
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C iceFrontCellThickness :: the ratio of the horizontal length |
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C of the ice front in each model grid cell |
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C divided by the grid cell area. The "thickness" |
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C of the colum perpendicular to the front |
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C iceFrontWidth :: the width of the ice front. |
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INTEGER I,J,K,Kp1 |
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INTEGER bi,bj |
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INTEGER CURI, CURJ, FRONT_K |
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_RL tLoc |
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_RL sLoc |
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_RL pLoc |
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_RL uLoc |
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_RL vLoc |
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_RL wLoc |
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_RL speedLoc |
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C#ifndef SHI_USTAR_WETPOINT |
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C _RL uLoc(1-olx:snx+olx,1-oly:sny+oly) |
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C _RL vLoc(1-olx:snx+olx,1-oly:sny+oly) |
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C#endif |
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C _RL velSq(1-olx:snx+olx,1-oly:sny+oly) |
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_RL freshWaterFlux |
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_RL ice_bottom_Z_C, seafloor_N |
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_RL wet_top_Z_N, wet_bottom_Z_N |
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_RL iceFrontWetContact_Z_max, iceFrontContact_Z_min |
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_RL iceFrontContact_H |
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_RL iceFrontVertContactFrac, iceFrontCellThickness |
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_RL iceFrontWidth, iceFrontFaceArea |
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_RL thermalConductionDistance, thermalConductionTemp |
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_RL tmpHeatFlux, tmpFWFLX |
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_RL tmpForcingT, tmpForcingS |
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_RL tmpFac, icfgridareaFrac |
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INTEGER SI |
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#ifdef ALLOW_DIAGNOSTICS |
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_RL uStarDiag(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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#endif /* ALLOW_DIAGNOSTICS */ |
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_RL epsilon_H |
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#ifdef ALLOW_SHIFWFLX_CONTROL |
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_RL xx_shifwflx_loc(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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#endif |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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C-- minimum fraction of a cell adjacent to an ice front that must be |
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C-- wet for exchange to happen |
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epsilon_H = 1. _d -03 |
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C-- hard coded for now. |
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thermalConductionDistance = 100.0 _d 0 |
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thermalConductionTemp = -20.0 _d 0 |
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icfgridareaFrac = 1.0 _d 0 |
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C heat flux into the ice shelf, default is diffusive flux |
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C (Holland and Jenkins, 1999, eq.21) |
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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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shelfIceHeatFlux (I,J,bi,bj) = 0. _d 0 |
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shelfIceFreshWaterFlux(I,J,bi,bj) = 0. _d 0 |
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SHIICFHeatFlux (I,J,bi,bj) = 0. _d 0 |
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SHIICFFreshWaterFlux(I,J,bi,bj) = 0. _d 0 |
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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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shelficeForcingTR (I,J,bi,bj) = 0. _d 0 |
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DO K = 1, NR |
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iceFrontHeatFlux(I,J,K,bi,bj) = 0. _d 0 |
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iceFrontFreshWaterFlux(I,J,K,bi,bj) = 0. _d 0 |
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iceFrontForcingT(I,J,K,bi,bj) = 0. _d 0 |
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iceFrontForcingS(I,J,K,bi,bj) = 0. _d 0 |
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iceFrontForcingTR(I,J,K,bi,bj) = 0. _d 0 |
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ENDDO /* K */ |
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ENDDO /* I */ |
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ENDDO /* J */ |
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C 3-D velocity-dependent turbulent transfer coefficients |
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DO J = 1-OLy,sNy+OLy |
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DO I = 1-OLx,sNx+OLx |
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DO K = 1, NR |
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C make local copies of velocity |
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uLoc = 0.5*(uVel(I,J,K,bi,bj)+uVel(I+1,J,K,bi,bj)) |
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vLoc = 0.5*(vVel(I,J,K,bi,bj)+vVel(I,J+1,K,bi,bj)) |
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wLoc = 0.5*(wVel(I,J,K,bi,bj)+wVel(I,J,K+1,bi,bj)) |
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speedLoc = SQRT(uLoc*uLoc + vLoc*vLoc + wLoc*wLoc) |
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#ifdef ALLOW_shiTransCoeff_3d |
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shiTransCoeffT(I,J,K,bi,bj) = 1.1 _d -3 * |
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& abs(speedLoc) + 1. _d -4 |
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shiTransCoeffS(I,J,K,bi,bj) = 3.1 _d -5 * |
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& abs(speedLoc) + 5.05 _d -7 |
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#endif |
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ENDDO /* K */ |
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ENDDO /* I */ |
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ENDDO /* J */ |
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C-- First ice front then ice shelf. Loop through each i,j point |
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C-- process ice fronts in k, then process ice shelf. |
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DO J = 1, sNy |
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DO I = 1, sNx |
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C-- The K index where the ice front ends (0 if no ice front) |
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FRONT_K = K_icefront(I,J,bi,bj) |
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C-- If there is an ice front at this (I,J) continue |
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IF (FRONT_K .GT. 0) THEN |
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C-- Loop through all depths where the ice front is fround |
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DO K = 1, FRONT_K |
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C-- Loop around the four laterally neighboring cells of the ice front. |
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C-- If any neighboring points has wet volume in contact with the ice |
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C-- front at (I,J) then calculate ice-ocean exchanges. |
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C-- The four laterally neighboring point are at (CURI,CURJ) |
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DO SI = 1,4 |
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IF (SI .EQ. 1) THEN |
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C-- Looking to right |
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CURI = I+1 |
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CURJ = J |
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iceFrontWidth = dyG(I+1,J,bi,bj) |
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ELSEIF (SI .EQ. 2) THEN |
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C-- Looking to LEFT |
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CURI = I-1 |
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CURJ = J |
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iceFrontWidth = dyG(I,J,bi,bj) |
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ELSEIF (SI .EQ. 3) THEN |
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C-- Looking to NORTH |
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CURI = I |
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CURJ = J+1 |
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iceFrontWidth = dxG(I,J+1,bi,bj) |
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ELSEIF (SI .EQ. 4) THEN |
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C-- Looking to south |
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CURI = I |
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CURJ = J-1 |
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iceFrontWidth = dxG(I,J,bi,bj) |
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endif |
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C-- cell depth describes the average distance |
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C-- perpendicular to the ice front fact |
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iceFrontCellThickness = 0. _d 0 |
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IF(iceFrontWidth.NE.0. _d 0) |
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& iceFrontCellThickness = RA(CURI,CURJ,bi,bj) |
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& /iceFrontWidth |
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iceFrontFaceArea = DRF(K)*iceFrontWidth |
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C-- First, make sure the adjacent point has at least some water in it. |
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IF (_hFacC(CURI,CURJ,K,bi,bj) .GT. zeroRL) THEN |
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C-- we need to determine how much of the ice front is in contact with |
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C-- water in the neighboring grid cell at this depth level. |
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C-- 1. Determine the top depth with water in the current cell |
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C-- 2. Determine the top depth with water in the neighbor cell |
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C-- 3. Determine the depth where water gap between (1) and (2). |
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C-- 4. If there is a gap then ice front is in contact with water in |
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C-- the neighboring cell |
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C-- ice_bottom_Z_C: the depth (m) of the bottom of the ice in the |
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C-- current cell. Bounded between rF(K) and rF(K+1). |
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C-- * If the ice extends past the bottom of the cell then |
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C-- ice_bottom_Z_C = rF(K+1) |
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C-- [rF(k) >= ice_bottom_Z_C >= rF(K+1)] (rF is negative) |
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ice_bottom_Z_C = max(rF(K+1), |
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& min(Ro_surf(I,J, bi,bj), rF(K))) |
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C-- wet_top_Z_N: the depth (m) of the bottom of the ice in the |
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C-- neighboring grid. If the neighboring cell has ice in |
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C-- (in the form of a shelf or front) then wet_top_Z_N is |
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C-- the depth of this neighboring ice. |
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C-- |
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C-- * If neighbor cell has no ice, then Ro_surf = 0 and |
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C-- wet_top_Z_N = rF(K) |
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C-- [rF(k) >= wet_top_Z_N >= rF(K+1)] (rF is negative) |
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wet_top_Z_N = max(rF(K+1), |
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& min(Ro_surf(CURI,CURJ, bi,bj), rF(K))) |
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C-- wet_bottom_Z_N: the depth (m) of the bottom of the wet part of the |
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C-- neighboring cell. If the seafloor reaches into |
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C-- the grid cell then the bottom of the wet part of the |
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C-- grid cell is at the seafloor. |
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C-- |
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C-- * If the seafloor is deeper than this grid cell then |
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C-- wet_bottom_Z = rF(K+1) |
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C-- * If the seafloor is shallower than this grid cell then |
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C-- wet_bottom_Z = rF(K) |
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C-- * If the seafloor reaches partly into this grid cell |
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C-- then wet_bottom_Z = R_low |
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C-- [rF(k) >= wet_bottom_Z >= rF(K+1)] (rF is negative) |
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wet_bottom_Z_N = min(rF(K), |
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& max(R_low(CURI,CURJ, bi,bj), rF(K+1))) |
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C-- iceFrontWetContact_Z_max: The deepest point where the |
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C-- the ice front at (I,J) is in contact with water |
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C-- in the neighboring cell. The shallower of |
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C-- wet_bottom_Z_N (seafloor depth of neighboring point) and |
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C-- ice_bottom_Z_C (bottom of ice front in this center cell). |
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C-- * wet_bottom_Z_N if the seafloor of the neighboring |
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C-- cell is shallower than the ice draft at (I,J). |
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C-- * ice_bottom_Z_C if the ice draft at (I,J) is shallower |
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C-- than the seafloor of the neighboring cell. |
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IF (ice_bottom_Z_C .GT. wet_bottom_Z_N) THEN |
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iceFrontWetContact_Z_max = ice_bottom_Z_C |
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ELSE |
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iceFrontWetContact_Z_max = wet_bottom_Z_N |
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ENDIF |
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C-- The shallowest depth where the ice front at (I,J) is in contact |
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C-- with water in the neighboring cell. If the neighboring cell has |
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C-- no ice draft then wet_top_Z_N = rF(k), the top of the cell. |
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C-- Otherwise, the shallowest depth where the ice front at (I,J) can |
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C-- be in in contact with water (not ice) in (CURI, CURJ) |
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C-- is wet_top_Z_N. |
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C-- the fraction of the grid cell height that has ice draft in contact |
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C-- with water in the neighboring cell. |
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iceFrontVertContactFrac = |
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& (wet_top_Z_N - iceFrontWetContact_Z_max)/ DRF(K) |
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C-- Only proceed if iceFrontVertContactFrac is > 0, the |
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C-- ice draft at (I,J) |
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C-- is in contact with some water in the neighboring grid cell. |
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IF (iceFrontVertContactFrac .GT. epsilon_H) THEN |
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tLoc = theta(CURI,CURJ,K,bi,bj) |
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sLoc = MAX(salt(CURI,CURJ,K,bi,bj), zeroRL) |
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C-- use pressure at the halfway point between the top and bottom of |
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C-- points of the ice front where the ice front is in contact with |
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C-- open water. |
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pLoc = 0.5 _d 0 * ABS(wet_top_Z_N + |
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& iceFrontWetContact_Z_max) |
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CALL SHELFICE_SOLVE4FLUXES( |
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I tLoc, sLoc, pLoc, |
| 331 |
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#ifndef ALLOW_shiTransCoeff_3d |
| 332 |
|
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I shiTransCoeffT(CURI,CURJ,bi,bj), |
| 333 |
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I shiTransCoeffS(CURI,CURJ,bi,bj), |
| 334 |
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#else |
| 335 |
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I shiTransCoeffT(CURI,CURJ,K,bi,bj), |
| 336 |
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I shiTransCoeffS(CURI,CURJ,K,bi,bj), |
| 337 |
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#endif |
| 338 |
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I thermalConductionDistance, |
| 339 |
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I thermalConductionTemp, |
| 340 |
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O tmpHeatFlux, tmpFWFLX, |
| 341 |
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O tmpForcingT, tmpForcingS, |
| 342 |
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I bi, bj, myTime, myIter, myThid ) |
| 343 |
|
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|
| 344 |
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C-- fluxes and forcing must be scaled by iceFrontVertContactFract and |
| 345 |
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C-- iceFrontContactFrac some fraction of the heigth and width of the |
| 346 |
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C-- grid cell face may not ice in contact with water. |
| 347 |
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|
| 348 |
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C tmpHeatFlux and tmpFWFLX come as W/m^2 and kg/m^2/s respectively |
| 349 |
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C-- but these rates only apply to the |
| 350 |
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C-- fraction of the grid cell that has ice in contact with seawater. |
| 351 |
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C-- we must scale by iceFrontVertContactFrac to get to the average |
| 352 |
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C-- fluxes in this grid cell. |
| 353 |
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|
| 354 |
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C-- In units W/m^2 |
| 355 |
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iceFrontHeatFlux(CURI,CURJ,K,bi,bj) = |
| 356 |
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& iceFrontHeatFlux(CURI,CURJ,K,bi,bj) + |
| 357 |
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& tmpHeatFlux*iceFrontVertContactFrac |
| 358 |
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|
| 359 |
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C In units of kg/m^2/s |
| 360 |
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iceFrontFreshWaterFlux(CURI,CURJ,K,bi,bj) = |
| 361 |
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& iceFrontFreshWaterFlux(CURI,CURJ,K,bi,bj) + |
| 362 |
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& tmpFWFLX*iceFrontVertContactFrac |
| 363 |
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|
| 364 |
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iceFrontForcingTR(CURI,CURJ,K,bi,bj) = |
| 365 |
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& iceFrontFreshWaterFlux(CURI,CURJ,K,bi,bj) * |
| 366 |
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& mass2rUnit |
| 367 |
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|
| 368 |
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C ow - 06/29/2018 |
| 369 |
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C ow - Verticallly sum up the 3D icefront heat and freshwater fluxes to |
| 370 |
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C ow - compute the total flux for the water column. The shelfice fluxes, |
| 371 |
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C ow - which are 2D, will be added later. NOTE that only |
| 372 |
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C ow - ice-front melts below shelf-ice are included to be consistent |
| 373 |
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C ow - with Rignot's data |
| 374 |
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if(k.GE.kTopC(I,J,bi,bj))then |
| 375 |
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if(RA(CURI,CURJ,bi,bj).NE.0. _d 0)then |
| 376 |
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icfgridareaFrac = |
| 377 |
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& iceFrontFaceArea/RA(CURI,CURJ,bi,bj) |
| 378 |
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SHIICFHeatFlux(CURI,CURJ,bi,bj) = |
| 379 |
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& SHIICFHeatFlux(CURI,CURJ,bi,bj) + |
| 380 |
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& iceFrontHeatFlux(CURI,CURJ,K,bi,bj) |
| 381 |
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& * icfgridareaFrac |
| 382 |
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SHIICFFreshWaterFlux(CURI,CURJ,bi,bj) = |
| 383 |
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& SHIICFFreshWaterFlux(CURI,CURJ,bi,bj) + |
| 384 |
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& iceFrontFreshWaterFlux(CURI,CURJ,K,bi,bj) |
| 385 |
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& * icfgridareaFrac |
| 386 |
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endif |
| 387 |
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endif |
| 388 |
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C iceFrontForcing[T,S] X m/s but these rates only apply to the |
| 389 |
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C-- fraction of the grid cell that has ice in contact with seawater. |
| 390 |
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C-- we must scale by iceFrontVertContactFrac to get to the average |
| 391 |
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C-- fluxes in this grid cell. We must also divide the by the length |
| 392 |
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C-- of the grid cell perpendicular to the face. |
| 393 |
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|
| 394 |
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IF (iceFrontCellThickness .NE. 0. _d 0) THEN |
| 395 |
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C In units of K / s |
| 396 |
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iceFrontForcingT(CURI,CURJ,K,bi,bj) = |
| 397 |
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& iceFrontForcingT(CURI,CURJ,K,bi,bj) + |
| 398 |
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& tmpForcingT/iceFrontCellThickness* |
| 399 |
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& iceFrontVertContactFrac |
| 400 |
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|
| 401 |
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C In units of psu /s |
| 402 |
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iceFrontForcingS(CURI,CURJ,K,bi,bj) = |
| 403 |
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& iceFrontForcingS(CURI,CURJ,K,bi,bj) + |
| 404 |
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& tmpForcingS/iceFrontCellThickness* |
| 405 |
|
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& iceFrontVertContactFrac |
| 406 |
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|
| 407 |
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ENDIF /* iceFrontCellThickness */ |
| 408 |
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C In units of kg /s |
| 409 |
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addMass(CURI,CURJ,K,bi,bj) = |
| 410 |
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& addMass(CURI,CURJ,K,bi,bj) - |
| 411 |
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& tmpFWFLX*iceFrontFaceArea* |
| 412 |
|
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& iceFrontVertContactFrac |
| 413 |
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ENDIF /* iceFrontVertContactFrac */ |
| 414 |
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ENDIF /* hFacC(CURI,CURJ,K,bi,bj) */ |
| 415 |
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ENDDO /* SI loop for adjacent cells */ |
| 416 |
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ENDDO /* K LOOP */ |
| 417 |
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ENDIF /* FRONT K */ |
| 418 |
|
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|
| 419 |
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C-- ice shelf |
| 420 |
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K = kTopC(I,J,bi,bj) |
| 421 |
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|
| 422 |
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C-- If there is an ice front at this (I,J) continue |
| 423 |
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C-- I am assuming K is only .GT. when there is at least some |
| 424 |
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C-- nonzero wet point below the shelf in the grid cell. |
| 425 |
|
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IF (K .GT. 0) THEN |
| 426 |
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C-- Initialize these values to zero |
| 427 |
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pLoc = 0 _d 0 |
| 428 |
|
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tLoc = 0 _d 0 |
| 429 |
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sLoc = 0 _d 0 |
| 430 |
|
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|
| 431 |
|
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C-- make local copies of temperature, salinity and depth |
| 432 |
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C-- (pressure in deci-bar) underneath the ice |
| 433 |
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C-- for the ice shelf case we use hydrostatic pressure at the ice |
| 434 |
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C-- base of the ice shelf, top of the cavity. |
| 435 |
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|
| 436 |
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pLoc = ABS(R_shelfIce(I,J,bi,bj)) |
| 437 |
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tLoc = theta(I,J,K,bi,bj) |
| 438 |
|
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sLoc = MAX(salt(I,J,K,bi,bj), zeroRL) |
| 439 |
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|
| 440 |
|
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CALL SHELFICE_SOLVE4FLUXES( |
| 441 |
|
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I tLoc, sLoc, pLoc, |
| 442 |
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#ifndef ALLOW_shiTransCoeff_3d |
| 443 |
|
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I shiTransCoeffT(I,J,bi,bj), |
| 444 |
|
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I shiTransCoeffS(I,J,bi,bj), |
| 445 |
|
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#else |
| 446 |
|
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I shiTransCoeffT(I,J,K,bi,bj), |
| 447 |
|
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I shiTransCoeffS(I,J,K,bi,bj), |
| 448 |
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#endif |
| 449 |
|
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I pLoc, thermalConductionTemp, |
| 450 |
|
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O tmpHeatFlux, tmpFWFLX, |
| 451 |
|
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O tmpForcingT, tmpForcingS, |
| 452 |
|
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I bi, bj, myTime, myIter, myThid ) |
| 453 |
|
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|
| 454 |
|
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C In units of W/m^2 |
| 455 |
|
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shelficeHeatFlux(I,J,bi,bj) = tmpHeatFlux |
| 456 |
|
|
C In units of kg/m^2/s |
| 457 |
|
|
shelfIceFreshWaterFlux(I,J,bi,bj) = tmpFWFLX |
| 458 |
|
|
|
| 459 |
|
|
shelficeForcingTR(I,J,bi,bj) = |
| 460 |
|
|
& shelfIceFreshWaterFlux(I,J,bi,bj) * mass2rUnit |
| 461 |
|
|
|
| 462 |
|
|
C ow - 06/29/2018 |
| 463 |
|
|
C ow - Now add shelfice heat and freshwater fluxes |
| 464 |
|
|
SHIICFHeatFlux(i,j,bi,bj) = |
| 465 |
|
|
& SHIICFHeatFlux(i,j,bi,bj) + |
| 466 |
|
|
& shelficeHeatFlux(i,j,bi,bj) |
| 467 |
|
|
SHIICFFreshWaterFlux(i,j,bi,bj) = |
| 468 |
|
|
& SHIICFFreshWaterFlux(i,j,bi,bj) + |
| 469 |
|
|
& shelfIceFreshWaterFlux(i,j,bi,bj) |
| 470 |
|
|
C In units of K/s -- division by drF required first |
| 471 |
|
|
shelficeForcingT(I,J,bi,bj) = tmpForcingT* |
| 472 |
|
|
& recip_drF(K)* _recip_hFacC(i,j,K,bi,bj) |
| 473 |
|
|
C In units of psu/s -- division by drF required first |
| 474 |
|
|
shelficeForcingS(I,J,bi,bj) = tmpForcingS* |
| 475 |
|
|
& recip_drF(K)* _recip_hFacC(i,j,K,bi,bj) |
| 476 |
|
|
C In units of kg/s -- multiplication of area required first |
| 477 |
|
|
addMass(I,J,K, bi,bj) = addMass(I,J,K, bi,bj) - |
| 478 |
|
|
& tmpFWFLX*RA(I,J,bi,bj) |
| 479 |
|
|
ENDIF /* SHELF K > 0 */ |
| 480 |
|
|
ENDDO /* i */ |
| 481 |
|
|
ENDDO /* j */ |
| 482 |
|
|
ENDDO /* bi */ |
| 483 |
|
|
ENDDO /* bj */ |
| 484 |
|
|
|
| 485 |
|
|
|
| 486 |
|
|
C-- Calculate new loading anomaly (in case the ice-shelf mass was updated) |
| 487 |
|
|
#ifndef ALLOW_AUTODIFF |
| 488 |
|
|
c IF ( SHELFICEloadAnomalyFile .EQ. ' ' ) THEN |
| 489 |
|
|
DO bj = myByLo(myThid), myByHi(myThid) |
| 490 |
|
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 491 |
|
|
DO j = 1-OLy, sNy+OLy |
| 492 |
|
|
DO i = 1-OLx, sNx+OLx |
| 493 |
|
|
shelficeLoadAnomaly(i,j,bi,bj) = gravity |
| 494 |
|
|
& *( shelficeMass(i,j,bi,bj) + rhoConst*Ro_surf(i,j,bi,bj) ) |
| 495 |
|
|
ENDDO |
| 496 |
|
|
ENDDO |
| 497 |
|
|
ENDDO |
| 498 |
|
|
ENDDO |
| 499 |
|
|
c ENDIF |
| 500 |
|
|
#endif /* ndef ALLOW_AUTODIFF */ |
| 501 |
|
|
|
| 502 |
|
|
#ifdef ALLOW_DIAGNOSTICS |
| 503 |
|
|
IF ( useDiagnostics ) THEN |
| 504 |
|
|
CALL DIAGNOSTICS_FILL_RS(shelfIceFreshWaterFlux,'SHIfwFlx', |
| 505 |
|
|
& 0,1,0,1,1,myThid) |
| 506 |
|
|
CALL DIAGNOSTICS_FILL_RS(shelfIceHeatFlux, 'SHIhtFlx', |
| 507 |
|
|
& 0,1,0,1,1,myThid) |
| 508 |
|
|
|
| 509 |
|
|
CALL DIAGNOSTICS_FILL_RS(SHIICFFreshWaterFlux,'SHIICFfwFlx', |
| 510 |
|
|
& 0,1,0,1,1,myThid) |
| 511 |
|
|
CALL DIAGNOSTICS_FILL_RS(SHIICFHeatFlux, 'SHIICFhtFlx', |
| 512 |
|
|
& 0,1,0,1,1,myThid) |
| 513 |
|
|
|
| 514 |
|
|
CALL DIAGNOSTICS_FILL(iceFrontFreshWaterFlux, 'ICFfwFlx', |
| 515 |
|
|
& 0,Nr,0,1,1,myThid) |
| 516 |
|
|
CALL DIAGNOSTICS_FILL(iceFrontHeatFlux, 'ICFhtFlx', |
| 517 |
|
|
& 0,Nr,0,1,1,myThid) |
| 518 |
|
|
|
| 519 |
|
|
CALL DIAGNOSTICS_FILL(shelfIceForcingTR, 'SHITR ', |
| 520 |
|
|
& 0,Nr,0,1,1,myThid) |
| 521 |
|
|
|
| 522 |
|
|
CALL DIAGNOSTICS_FILL(iceFrontForcingTR, 'ICFTR ', |
| 523 |
|
|
& 0,Nr,0,1,1,myThid) |
| 524 |
|
|
|
| 525 |
|
|
C SHIForcT (Ice shelf forcing for theta [W/m2], >0 increases theta) |
| 526 |
|
|
tmpFac = HeatCapacity_Cp*rUnit2mass |
| 527 |
|
|
CALL DIAGNOSTICS_SCALE_FILL(shelficeForcingT,tmpFac,1, |
| 528 |
|
|
& 'SHIForcT',0,1,0,1,1,myThid) |
| 529 |
|
|
C SHIForcS (Ice shelf forcing for salt [g/m2/s], >0 increases salt) |
| 530 |
|
|
tmpFac = rUnit2mass |
| 531 |
|
|
CALL DIAGNOSTICS_SCALE_FILL(shelficeForcingS,tmpFac,1, |
| 532 |
|
|
& 'SHIForcS',0,1,0,1,1,myThid) |
| 533 |
|
|
|
| 534 |
|
|
C ICFForcT (Ice front forcing for theta [W/m2], >0 increases theta) |
| 535 |
|
|
tmpFac = HeatCapacity_Cp*rUnit2mass |
| 536 |
|
|
CALL DIAGNOSTICS_SCALE_FILL(iceFrontForcingT,tmpFac,1, |
| 537 |
|
|
& 'ICFForcT',0,Nr,0,1,1,myThid) |
| 538 |
|
|
C ICFForcS (Ice front forcing for salt [g/m2/s], >0 increases salt) |
| 539 |
|
|
tmpFac = rUnit2mass |
| 540 |
|
|
CALL DIAGNOSTICS_SCALE_FILL(iceFrontForcingS,tmpFac,1, |
| 541 |
|
|
& 'ICFForcS',0,Nr,0,1,1,myThid) |
| 542 |
|
|
|
| 543 |
|
|
C Transfer coefficients |
| 544 |
|
|
#ifndef ALLOW_shiTransCoeff_3d |
| 545 |
|
|
CALL DIAGNOSTICS_FILL(shiTransCoeffT,'SHIgammT', |
| 546 |
|
|
& 0,1,0,1,1,myThid) |
| 547 |
|
|
CALL DIAGNOSTICS_FILL(shiTransCoeffS,'SHIgammS', |
| 548 |
|
|
& 0,1,0,1,1,myThid) |
| 549 |
|
|
#else |
| 550 |
|
|
CALL DIAGNOSTICS_FILL(shiTransCoeffT,'SHIgammT', |
| 551 |
|
|
& 0,Nr,0,1,1,myThid) |
| 552 |
|
|
CALL DIAGNOSTICS_FILL(shiTransCoeffS,'SHIgammS', |
| 553 |
|
|
& 0,Nr,0,1,1,myThid) |
| 554 |
|
|
#endif |
| 555 |
|
|
C Friction velocity |
| 556 |
|
|
#ifdef SHI_ALLOW_GAMMAFRICT |
| 557 |
|
|
IF ( SHELFICEuseGammaFrict ) |
| 558 |
|
|
& CALL DIAGNOSTICS_FILL(uStarDiag,'SHIuStar',0,1,0,1,1,myThid) |
| 559 |
|
|
#endif /* SHI_ALLOW_GAMMAFRICT */ |
| 560 |
|
|
ENDIF |
| 561 |
|
|
#endif |
| 562 |
|
|
|
| 563 |
|
|
#endif /* ALLOW_SHELFICE */ |
| 564 |
|
|
RETURN |
| 565 |
|
|
END |
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