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C $Header: /u/gcmpack/MITgcm/pkg/thsice/thsice_do_advect.F,v 1.4 2013/01/22 23:31:09 heimbach Exp $ |
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C $Name: $ |
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|
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#include "THSICE_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: THSICE_DO_ADVECT |
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C !INTERFACE: |
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SUBROUTINE THSICE_DO_ADVECT( |
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I biArg, bjArg, myTime, myIter, myThid ) |
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|
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE THSICE_DO_ADVECT |
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C | o wraper for pkg/thSIce advection-diffusion calls |
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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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|
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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 "FFIELDS.h" |
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#include "THSICE_SIZE.h" |
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#include "THSICE_PARAMS.h" |
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#include "THSICE_VARS.h" |
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#ifdef ALLOW_AUTODIFF_TAMC |
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# include "tamc.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 biArg :: Tile 1rst index argument |
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C bjArg :: Tile 2nd index argument |
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C myTime :: Current time in simulation (s) |
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C myIter :: Current iteration number |
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C myThid :: My Thread Id. number |
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INTEGER biArg, bjArg |
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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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C !LOCAL VARIABLES: |
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C === Local variables === |
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C bi, bj :: Tile indices |
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C uIce/vIce :: ice velocity on C-grid [m/s] |
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INTEGER bi, bj |
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#ifndef OLD_THSICE_CALL_SEQUENCE |
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INTEGER i, j |
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INTEGER iMin, iMax, jMin, jMax |
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#endif |
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_RL uIce(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL vIce(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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|
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IF ( thSIceAdvScheme.GT.0 .AND. biArg.EQ.0 .AND. bjArg.EQ.0 ) THEN |
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#ifndef OLD_THSICE_CALL_SEQUENCE |
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c iMin = 1 |
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c iMax = sNx |
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c jMin = 1 |
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c jMax = sNy |
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iMin = 1-OLx |
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iMax = sNx+OLx-1 |
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jMin = 1-OLy |
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jMax = sNy+OLy-1 |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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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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ticekey = (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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|
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CALL THSICE_GET_VELOCITY( |
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O uIce, vIce, |
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I bi,bj, myTime, myIter, myThid ) |
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE icemask(:,:,bi,bj) = |
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CADJ & comlev1_bibj, key=ticekey, byte=isbyte |
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CADJ STORE qice1(:,:,bi,bj) = |
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CADJ & comlev1_bibj, key=ticekey, byte=isbyte |
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CADJ STORE hOceMxL(:,:,bi,bj) = |
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CADJ & comlev1_bibj, key=ticekey, byte=isbyte |
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#endif |
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CALL THSICE_ADVDIFF( |
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U uIce, vIce, |
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I bi,bj, myTime, myIter, myThid ) |
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE hOceMxL(:,:,bi,bj) = |
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CADJ & comlev1_bibj, key=ticekey, byte=isbyte |
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CADJ STORE snowHeight(:,:,bi,bj) = |
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CADJ & comlev1_bibj, key=ticekey, byte=isbyte |
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CADJ STORE iceHeight(:,:,bi,bj) = |
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CADJ & comlev1_bibj, key=ticekey, byte=isbyte |
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CADJ STORE iceMask(:,:,bi,bj) = |
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CADJ & comlev1_bibj, key=ticekey, byte=isbyte |
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#endif |
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DO j = jMin, jMax |
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DO i = iMin, iMax |
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IF ( hOceMxL(i,j,bi,bj).GT.0. _d 0 ) THEN |
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Qnet(i,j,bi,bj) = Qnet(i,j,bi,bj) - oceQnet(i,j,bi,bj) |
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EmPmR(i,j,bi,bj)= EmPmR(i,j,bi,bj)- oceFWfx(i,j,bi,bj) |
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saltFlux(i,j,bi,bj)=saltFlux(i,j,bi,bj) - oceSflx(i,j,bi,bj) |
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ENDIF |
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C-- Compute Sea-Ice Loading (= mass of sea-ice + snow / area unit) |
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sIceLoad(i,j,bi,bj) = ( snowHeight(i,j,bi,bj)*rhos |
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& + iceHeight(i,j,bi,bj)*rhoi |
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& )*iceMask(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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|
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C-- cumulate time-averaged fields and also fill-up flux diagnostics |
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CALL THSICE_AVE( |
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I bi,bj, myTime, myIter, myThid ) |
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|
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ENDDO |
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ENDDO |
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|
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IF ( stressReduction.GT. 0. _d 0 ) |
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& _EXCH_XY_RL( iceMask, myThid ) |
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#ifdef ATMOSPHERIC_LOADING |
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IF ( useRealFreshWaterFlux ) |
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& _EXCH_XY_RS( sIceLoad, myThid ) |
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#endif |
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#endif /* ndef OLD_THSICE_CALL_SEQUENCE */ |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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|
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#ifdef OLD_THSICE_CALL_SEQUENCE |
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ELSEIF ( thSIceAdvScheme.GT.0 ) THEN |
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bi = biArg |
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bj = bjArg |
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CALL THSICE_GET_VELOCITY( |
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O uIce, vIce, |
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I bi,bj, myTime, myIter, myThid ) |
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CALL THSICE_ADVDIFF( |
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U uIce, vIce, |
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I bi,bj, myTime, myIter, myThid ) |
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#endif /* OLD_THSICE_CALL_SEQUENCE */ |
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ENDIF |
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|
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RETURN |
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END |
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