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C $Header: /u/gcmpack/MITgcm_contrib/high_res_cube/code-mods/growth.F,v 1.4 2006/11/16 05:21:34 dimitri Exp $ |
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C $Name: $ |
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|
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#include "SEAICE_OPTIONS.h" |
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|
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CStartOfInterface |
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SUBROUTINE growth( myTime, myIter, myThid ) |
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C /==========================================================\ |
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C | SUBROUTINE growth | |
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C | o Updata ice thickness and snow depth | |
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C |==========================================================| |
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C \==========================================================/ |
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IMPLICIT NONE |
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|
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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 "DYNVARS.h" |
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#include "GRID.h" |
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#include "FFIELDS.h" |
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#include "SEAICE_PARAMS.h" |
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#include "SEAICE.h" |
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#include "SEAICE_FFIELDS.h" |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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# include "tamc.h" |
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#endif |
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C === Routine arguments === |
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C myTime - Simulation time |
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C myIter - Simulation timestep number |
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C myThid - Thread no. that called this routine. |
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_RL myTime |
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INTEGER myIter, myThid |
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CEndOfInterface |
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|
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C === Local variables === |
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C i,j,bi,bj - Loop counters |
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|
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INTEGER i, j, bi, bj |
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_RL TBC, salinity_ice, SDF, ICE_DENS, Q0, QS |
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#ifdef ALLOW_SEAICE_FLOODING |
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_RL hDraft, hFlood |
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#endif /* ALLOW_SEAICE_FLOODING */ |
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_RL GAREA ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
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_RL GHEFF ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
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_RL RESID_HEAT ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, nSx, nSy ) |
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|
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C number of surface interface layer |
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INTEGER kSurface |
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|
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if ( buoyancyRelation .eq. 'OCEANICP' ) then |
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kSurface = Nr |
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else |
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kSurface = 1 |
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endif |
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|
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salinity_ice=4.0 _d 0 ! ICE SALINITY (g/kg) |
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TBC=SEAICE_freeze ! FREEZING TEMP. OF SEA WATER (deg C) |
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SDF=1000.0 _d 0/330.0 _d 0 ! RATIO OF WATER DESITY TO SNOW DENSITY |
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ICE_DENS=0.920 _d 0 ! RATIO OF SEA ICE DESITY TO WATER DENSITY |
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Q0=1.0D-06/302.0 _d +00 ! INVERSE HEAT OF FUSION OF ICE (m^3/J) |
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QS=1.1 _d +08 ! HEAT OF FUSION OF SNOW (J/m^3) |
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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 |
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cph( |
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#ifdef ALLOW_AUTODIFF_TAMC |
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act1 = bi - myBxLo(myThid) |
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max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
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act2 = bj - myByLo(myThid) |
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max2 = myByHi(myThid) - myByLo(myThid) + 1 |
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act3 = myThid - 1 |
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max3 = nTx*nTy |
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act4 = ikey_dynamics - 1 |
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iicekey = (act1 + 1) + act2*max1 |
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& + act3*max1*max2 |
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& + act4*max1*max2*max3 |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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c |
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE theta(:,:,:,bi,bj)= comlev1_bibj, |
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CADJ & key = iicekey, byte = isbyte |
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CADJ STORE area(:,:,:,bi,bj) = comlev1_bibj, |
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CADJ & key = iicekey, byte = isbyte |
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CADJ STORE heff(:,:,:,bi,bj) = comlev1_bibj, |
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CADJ & key = iicekey, byte = isbyte |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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cph) |
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DO J=1,sNy |
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DO I=1,sNx |
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SEAICE_SALT(I,J,bi,bj)=ZERO |
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ENDDO |
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ENDDO |
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE heff(:,:,:,bi,bj) = comlev1_bibj, |
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CADJ & key = iicekey, byte = isbyte |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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DO J=1,sNy |
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DO I=1,sNx |
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C-- Create or melt sea-ice so that first-level oceanic temperature |
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C is approximately at the freezing point when there is sea-ice. |
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C Initially the units of YNEG are m of sea-ice. |
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C The factor dRf(1)/72.0764, used to convert temperature |
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C change in deg K to m of sea-ice, is approximately: |
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C dRf(1) * (sea water heat capacity = 3996 J/kg/K) |
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C * (density of sea-water = 1026 kg/m^3) |
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C / (latent heat of fusion of sea-ice = 334000 J/kg) |
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C / (density of sea-ice = 910 kg/m^3) |
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C Negative YNEG leads to ice growth. |
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C Positive YNEG leads to ice melting. |
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if ( .NOT. inAdMode ) then |
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#ifdef SEAICE_VARIABLE_FREEZING_POINT |
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TBC = -0.0575 _d 0*salt(I,J,kSurface,bi,bj) + 0.0901 _d 0 |
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#endif /* SEAICE_VARIABLE_FREEZING_POINT */ |
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YNEG(I,J,bi,bj)=(theta(I,J,kSurface,bi,bj)-TBC) |
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& *dRf(1)/72.0764 _d 0 |
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else |
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YNEG(I,J,bi,bj)= 0. |
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endif |
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GHEFF(I,J)=HEFF(I,J,1,bi,bj) |
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C Melt (YNEG>0) or create (YNEG<0) sea ice |
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HEFF(I,J,1,bi,bj)=MAX(ZERO,HEFF(I,J,1,bi,bj)-YNEG(I,J,bi,bj)) |
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RESID_HEAT(I,J,bi,bj)=YNEG(I,J,bi,bj) |
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YNEG(I,J,bi,bj)=GHEFF(I,J)-HEFF(I,J,1,bi,bj) |
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SEAICE_SALT(I,J,bi,bj)=SEAICE_SALT(I,J,bi,bj)-YNEG(I,J,bi,bj) |
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RESID_HEAT(I,J,bi,bj)=RESID_HEAT(I,J,bi,bj)-YNEG(I,J,bi,bj) |
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C YNEG now contains m of ice melted (>0) or created (<0) |
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C SEAICE_SALT contains m of ice melted (<0) or created (>0) |
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C RESID_HEAT is residual heat above freezing in equivalent m of ice |
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ENDDO |
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ENDDO |
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|
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ENDDO |
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ENDDO |
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|
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cph( |
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE area = comlev1, key = ikey_dynamics |
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CADJ STORE atemp = comlev1, key = ikey_dynamics |
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CADJ STORE heff = comlev1, key = ikey_dynamics |
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CADJ STORE hsnow = comlev1, key = ikey_dynamics |
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CADJ STORE lwdown = comlev1, key = ikey_dynamics |
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CADJ STORE tice = comlev1, key = ikey_dynamics |
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CADJ STORE uwind = comlev1, key = ikey_dynamics |
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CADJ STORE vwind = comlev1, key = ikey_dynamics |
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# ifdef SEAICE_MULTILEVEL |
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CADJ STORE tices = comlev1, key = ikey_dynamics |
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# endif |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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cph) |
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C GROWTH SUBROUTINE CALCULATES TOTAL GROWTH TENDENCIES, |
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C INCLUDING SNOWFALL |
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CALL GROATB(A22,myThid) |
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cph( |
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE heff = comlev1, key = ikey_dynamics |
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CADJ STORE hsnow = comlev1, key = ikey_dynamics |
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#endif |
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cph) |
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DO bj=myByLo(myThid),myByHi(myThid) |
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DO bi=myBxLo(myThid),myBxHi(myThid) |
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cph( |
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#ifdef ALLOW_AUTODIFF_TAMC |
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act1 = bi - myBxLo(myThid) |
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max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
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act2 = bj - myByLo(myThid) |
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max2 = myByHi(myThid) - myByLo(myThid) + 1 |
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act3 = myThid - 1 |
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max3 = nTx*nTy |
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act4 = ikey_dynamics - 1 |
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iicekey = (act1 + 1) + act2*max1 |
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& + act3*max1*max2 |
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& + act4*max1*max2*max3 |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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c |
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE hsnow(:,:,bi,bj) = comlev1_bibj, |
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CADJ & key = iicekey, byte = isbyte |
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CADJ STORE fo(:,:,bi,bj) = comlev1_bibj, |
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CADJ & key = iicekey, byte = isbyte |
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CADJ STORE fice(:,:,bi,bj) = comlev1_bibj, |
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CADJ & key = iicekey, byte = isbyte |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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cph) |
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|
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DO J=1,sNy |
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DO I=1,sNx |
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|
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C NOW CALCULATE CORRECTED GROWTH |
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GHEFF(I,J)=-SEAICE_deltaTtherm*FICE(I,J,bi,bj) |
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& *AREA(I,J,2,bi,bj) ! effective growth in J/m^2 |
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GAREA(I,J)=HSNOW(I,J,bi,bj)*QS ! effective snow thickness in J/m^2 |
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IF(GHEFF(I,J).GT.ZERO.AND.GHEFF(I,J).LE.GAREA(I,J)) THEN |
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C not enough heat to melt all snow; use up all heat flux FICE |
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HSNOW(I,J,bi,bj)=HSNOW(I,J,bi,bj)-GHEFF(I,J)/QS |
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C SNOW CONVERTED INTO WATER AND THEN INTO equivalent m of ICE melt |
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C The factor 1/SDF/ICE_DENS converts m of snow to m of sea-ice |
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SEAICE_SALT(I,J,bi,bj)=SEAICE_SALT(I,J,bi,bj) |
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& -GHEFF(I,J)/QS/SDF/ICE_DENS |
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FICE(I,J,bi,bj)=ZERO |
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ELSE IF(AREA(I,J,2,bi,bj).GT.ZERO.AND. |
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& GHEFF(I,J).GT.GAREA(I,J)) THEN |
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C enought heat to melt snow completely; |
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C compute remaining heat flux that will melt ice |
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FICE(I,J,bi,bj)=-(GHEFF(I,J)-GAREA(I,J))/ |
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& SEAICE_deltaTtherm/AREA(I,J,2,bi,bj) |
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C convert all snow to melt water (fresh water flux) |
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SEAICE_SALT(I,J,bi,bj)=SEAICE_SALT(I,J,bi,bj) |
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& -HSNOW(I,J,bi,bj)/SDF/ICE_DENS |
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HSNOW(I,J,bi,bj)=0.0 |
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END IF |
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|
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C NOW GET TOTAL GROWTH RATE in W/m^2, >0 causes ice growth |
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FHEFF(I,J,bi,bj)=FICE(I,J,bi,bj)*AREA(I,J,2,bi,bj) |
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& +(ONE-AREA(I,J,2,bi,bj))*FO(I,J,bi,bj) |
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|
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ENDDO |
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ENDDO |
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cph( |
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE heff(:,:,:,bi,bj) = comlev1_bibj, |
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CADJ & key = iicekey, byte = isbyte |
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CADJ STORE hsnow(:,:,bi,bj) = comlev1_bibj, |
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CADJ & key = iicekey, byte = isbyte |
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CADJ STORE fice(:,:,bi,bj) = comlev1_bibj, |
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CADJ & key = iicekey, byte = isbyte |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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cph) |
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DO J=1,sNy |
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DO I=1,sNx |
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|
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C NOW UPDATE AREA |
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GHEFF(I,J)=-SEAICE_deltaTtherm*FHEFF(I,J,bi,bj)*Q0 |
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GAREA(I,J)=SEAICE_deltaTtherm*FO(I,J,bi,bj)*Q0 |
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GHEFF(I,J)=-ONE*MIN(HEFF(I,J,1,bi,bj),GHEFF(I,J)) |
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GAREA(I,J)=MAX(ZERO,GAREA(I,J)) |
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HCORR(I,J,bi,bj)=MIN(ZERO,GHEFF(I,J)) |
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|
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GAREA(I,J)=(ONE-AREA(I,J,2,bi,bj))*GAREA(I,J)/HO |
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& +HALF*HCORR(I,J,bi,bj)*AREA(I,J,2,bi,bj) |
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& /(HEFF(I,J,1,bi,bj)+.00001 _d 0) |
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AREA(I,J,1,bi,bj)=AREA(I,J,1,bi,bj)+GAREA(I,J) |
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|
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C NOW UPDATE HEFF |
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GHEFF(I,J)=-SEAICE_deltaTtherm* |
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& FICE(I,J,bi,bj)*Q0*AREA(I,J,2,bi,bj) |
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GHEFF(I,J)=-ONE*MIN(HEFF(I,J,1,bi,bj),GHEFF(I,J)) |
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HEFF(I,J,1,bi,bj)=HEFF(I,J,1,bi,bj)+GHEFF(I,J) |
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SEAICE_SALT(I,J,bi,bj)=SEAICE_SALT(I,J,bi,bj)+GHEFF(I,J) |
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|
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C NOW CALCULATE QNETI UNDER ICE IF ANY |
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QNETI(I,J,bi,bj)=(GHEFF(I,J)-SEAICE_deltaTtherm* |
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& FICE(I,J,bi,bj)*Q0*AREA(I,J,2,bi,bj))/Q0/SEAICE_deltaTtherm |
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|
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C NOW UPDATE OTHER THINGS |
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|
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IF(FICE(I,J,bi,bj).GT.ZERO) THEN |
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C FREEZING, PRECIP ADDED AS SNOW |
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HSNOW(I,J,bi,bj)=HSNOW(I,J,bi,bj)+SEAICE_deltaTtherm* |
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& PRECIP(I,J,bi,bj)*AREA(I,J,2,bi,bj)*SDF |
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ELSE |
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C ADD PRECIP AS RAIN, WATER CONVERTED INTO equivalent m of ICE BY 1/ICE_DENS |
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SEAICE_SALT(I,J,bi,bj)=SEAICE_SALT(I,J,bi,bj) |
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& -PRECIP(I,J,bi,bj)*AREA(I,J,2,bi,bj)* |
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& SEAICE_deltaTtherm/ICE_DENS |
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ENDIF |
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|
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C Now add in precip over open water directly into ocean as negative salt |
| 271 |
SEAICE_SALT(I,J,bi,bj)=SEAICE_SALT(I,J,bi,bj) |
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& -PRECIP(I,J,bi,bj)*(ONE-AREA(I,J,2,bi,bj)) |
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& *SEAICE_deltaTtherm/ICE_DENS |
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|
| 275 |
C Now melt snow if there is residual heat left in surface level |
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C Note that units of YNEG and SEAICE_SALT are m of ice |
| 277 |
IF(RESID_HEAT(I,J,bi,bj).GT.ZERO.AND. |
| 278 |
& HSNOW(I,J,bi,bj).GT.ZERO) THEN |
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GHEFF(I,J)=MIN(HSNOW(I,J,bi,bj)/SDF/ICE_DENS, |
| 280 |
& RESID_HEAT(I,J,bi,bj)) |
| 281 |
YNEG(I,J,bi,bj)=YNEG(I,J,bi,bj)+GHEFF(I,J) |
| 282 |
HSNOW(I,J,bi,bj)=HSNOW(I,J,bi,bj)-GHEFF(I,J)*SDF*ICE_DENS |
| 283 |
SEAICE_SALT(I,J,bi,bj)=SEAICE_SALT(I,J,bi,bj)-GHEFF(I,J) |
| 284 |
ENDIF |
| 285 |
|
| 286 |
C NOW GET FRESH WATER FLUX |
| 287 |
EmPmR(I,J,bi,bj)= maskC(I,J,kSurface,bi,bj)*( |
| 288 |
& EVAP(I,J,bi,bj)*(ONE-AREA(I,J,2,bi,bj)) |
| 289 |
& -RUNOFF(I,J,bi,bj) |
| 290 |
& +SEAICE_SALT(I,J,bi,bj)*ICE_DENS/SEAICE_deltaTtherm |
| 291 |
& ) |
| 292 |
|
| 293 |
C NOW GET TOTAL QNET AND QSW |
| 294 |
QNET(I,J,bi,bj)=QNETI(I,J,bi,bj)*AREA(I,J,2,bi,bj) |
| 295 |
& +(ONE-AREA(I,J,2,bi,bj))*QNETO(I,J,bi,bj) |
| 296 |
QSW(I,J,bi,bj)=QSWI(I,J,bi,bj)*AREA(I,J,2,bi,bj) |
| 297 |
& +(ONE-AREA(I,J,2,bi,bj))*QSWO(I,J,bi,bj) |
| 298 |
c #ifndef SHORTWAVE_HEATING |
| 299 |
c QNET(I,J,bi,bj)=QNET(I,J,bi,bj)+QSW(I,J,bi,bj) |
| 300 |
c #endif |
| 301 |
|
| 302 |
C Now convert YNEG back to deg K. |
| 303 |
YNEG(I,J,bi,bj)=YNEG(I,J,bi,bj)*recip_dRf(1)*72.0764 _d 0 |
| 304 |
|
| 305 |
C Add YNEG contribution to QNET |
| 306 |
QNET(I,J,bi,bj)=QNET(I,J,bi,bj) |
| 307 |
& +YNEG(I,J,bi,bj)/SEAICE_deltaTtherm |
| 308 |
& *maskC(I,J,kSurface,bi,bj) |
| 309 |
& *HeatCapacity_Cp*recip_horiVertRatio*rhoConst |
| 310 |
& *drF(kSurface)*hFacC(i,j,kSurface,bi,bj) |
| 311 |
|
| 312 |
ENDDO |
| 313 |
ENDDO |
| 314 |
|
| 315 |
#ifdef SEAICE_DEBUG |
| 316 |
c CALL PLOT_FIELD_XYRS( UWIND,'Current UWIND ', myIter, myThid ) |
| 317 |
c CALL PLOT_FIELD_XYRS( VWIND,'Current VWIND ', myIter, myThid ) |
| 318 |
CALL PLOT_FIELD_XYRS( GWATX,'Current GWATX ', myIter, myThid ) |
| 319 |
CALL PLOT_FIELD_XYRS( GWATY,'Current GWATY ', myIter, myThid ) |
| 320 |
CALL PLOT_FIELD_XYRL( FO,'Current FO ', myIter, myThid ) |
| 321 |
CALL PLOT_FIELD_XYRL( FHEFF,'Current FHEFF ', myIter, myThid ) |
| 322 |
CALL PLOT_FIELD_XYRL( QSW,'Current QSW ', myIter, myThid ) |
| 323 |
CALL PLOT_FIELD_XYRL( QNET,'Current QNET ', myIter, myThid ) |
| 324 |
CALL PLOT_FIELD_XYRL( EmPmR,'Current EmPmR ', myIter, myThid ) |
| 325 |
DO j=1-OLy,sNy+OLy |
| 326 |
DO i=1-OLx,sNx+OLx |
| 327 |
GHEFF(I,J)=SQRT(UICE(I,J,1,bi,bj)**2+VICE(I,J,1,bi,bj)**2) |
| 328 |
GAREA(I,J)=HEFF(I,J,1,bi,bj) |
| 329 |
print*,'I J QNET:',I, J, QNET(i,j,bi,bj), QSW(I,J,bi,bj) |
| 330 |
ENDDO |
| 331 |
ENDDO |
| 332 |
CALL PLOT_FIELD_XYRL( GHEFF,'Current UICE ', myIter, myThid ) |
| 333 |
CALL PLOT_FIELD_XYRL( GAREA,'Current HEFF ', myIter, myThid ) |
| 334 |
DO j=1-OLy,sNy+OLy |
| 335 |
DO i=1-OLx,sNx+OLx |
| 336 |
if(HEFF(i,j,1,bi,bj).gt.1.) then |
| 337 |
print '(A,2i4,3f10.2)','#### i j heff theta yneg',i,j, |
| 338 |
& HEFF(i,j,1,bi,bj),theta(I,J,1,bi,bj),yneg(I,J,bi,bj) |
| 339 |
print '(A,3f10.2)','QSW, QNET before/after correction', |
| 340 |
& QSW(I,J,bi,bj),QNETI(I,J,bi,bj)*AREA(I,J,2,bi,bj)+ |
| 341 |
& (ONE-AREA(I,J,2,bi,bj))*QNETO(I,J,bi,bj), QNET(I,J,bi,bj) |
| 342 |
endif |
| 343 |
ENDDO |
| 344 |
ENDDO |
| 345 |
#endif /* SEAICE_DEBUG */ |
| 346 |
|
| 347 |
crg Added by Ralf Giering: do we need DO_WE_NEED_THIS ? |
| 348 |
#define DO_WE_NEED_THIS |
| 349 |
C NOW ZERO OUTSIDE POINTS |
| 350 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 351 |
CADJ STORE area(:,:,:,bi,bj) = comlev1_bibj, |
| 352 |
CADJ & key = iicekey, byte = isbyte |
| 353 |
CADJ STORE heff(:,:,:,bi,bj) = comlev1_bibj, |
| 354 |
CADJ & key = iicekey, byte = isbyte |
| 355 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 356 |
DO J=1,sNy |
| 357 |
DO I=1,sNx |
| 358 |
C NOW SET AREA(I,J,1,bi,bj)=0 WHERE NO ICE IS |
| 359 |
AREA(I,J,1,bi,bj)=MIN(AREA(I,J,1,bi,bj) |
| 360 |
& ,HEFF(I,J,1,bi,bj)/.0001 _d 0) |
| 361 |
ENDDO |
| 362 |
ENDDO |
| 363 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 364 |
CADJ STORE area(:,:,:,bi,bj) = comlev1_bibj, |
| 365 |
CADJ & key = iicekey, byte = isbyte |
| 366 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 367 |
DO J=1,sNy |
| 368 |
DO I=1,sNx |
| 369 |
C NOW TRUNCATE AREA |
| 370 |
#ifdef DO_WE_NEED_THIS |
| 371 |
AREA(I,J,1,bi,bj)=MIN(ONE,AREA(I,J,1,bi,bj)) |
| 372 |
ENDDO |
| 373 |
ENDDO |
| 374 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 375 |
CADJ STORE area(:,:,:,bi,bj) = comlev1_bibj, |
| 376 |
CADJ & key = iicekey, byte = isbyte |
| 377 |
CADJ STORE hsnow(:,:,bi,bj) = comlev1_bibj, |
| 378 |
CADJ & key = iicekey, byte = isbyte |
| 379 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 380 |
DO J=1,sNy |
| 381 |
DO I=1,sNx |
| 382 |
AREA(I,J,1,bi,bj)=MAX(ZERO,AREA(I,J,1,bi,bj)) |
| 383 |
HSNOW(I,J,bi,bj)=MAX(ZERO,HSNOW(I,J,bi,bj)) |
| 384 |
#endif |
| 385 |
AREA(I,J,1,bi,bj)=AREA(I,J,1,bi,bj)*HEFFM(I,J,bi,bj) |
| 386 |
HEFF(I,J,1,bi,bj)=HEFF(I,J,1,bi,bj)*HEFFM(I,J,bi,bj) |
| 387 |
#ifdef DO_WE_NEED_THIS |
| 388 |
c HEFF(I,J,1,bi,bj)=MIN(MAX_HEFF,HEFF(I,J,1,bi,bj)) |
| 389 |
#endif |
| 390 |
HSNOW(I,J,bi,bj)=HSNOW(I,J,bi,bj)*HEFFM(I,J,bi,bj) |
| 391 |
ENDDO |
| 392 |
ENDDO |
| 393 |
|
| 394 |
#ifdef ALLOW_SEAICE_FLOODING |
| 395 |
IF ( SEAICEuseFlooding ) THEN |
| 396 |
C convert snow to ice if submerged |
| 397 |
DO J=1,sNy |
| 398 |
DO I=1,sNx |
| 399 |
hDraft = (HSNOW(I,J,bi,bj)*330. _d 0 |
| 400 |
& +HEFF(I,J,1,bi,bj)*SEAICE_rhoIce)/1000. _d 0 |
| 401 |
hFlood = hDraft - MIN(hDraft,HEFF(I,J,1,bi,bj)) |
| 402 |
HEFF(I,J,1,bi,bj) = HEFF(I,J,1,bi,bj) + hFlood |
| 403 |
HSNOW(I,J,bi,bj) = MAX(0. _d 0,HSNOW(I,J,bi,bj)-hFlood/SDF) |
| 404 |
ENDDO |
| 405 |
ENDDO |
| 406 |
ENDIF |
| 407 |
#endif /* ALLOW_SEAICE_FLOODING */ |
| 408 |
|
| 409 |
#ifdef ATMOSPHERIC_LOADING |
| 410 |
IF ( useRealFreshWaterFlux ) THEN |
| 411 |
DO J=1,sNy |
| 412 |
DO I=1,sNx |
| 413 |
sIceLoad(i,j,bi,bj) = HEFF(I,J,1,bi,bj)*SEAICE_rhoIce |
| 414 |
& + HSNOW(I,J,bi,bj)* 330. _d 0 |
| 415 |
ENDDO |
| 416 |
ENDDO |
| 417 |
ENDIF |
| 418 |
#endif |
| 419 |
|
| 420 |
ENDDO |
| 421 |
ENDDO |
| 422 |
|
| 423 |
RETURN |
| 424 |
END |
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