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dgoldberg |
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C $Header: /u/gcmpack/MITgcm_contrib/verification_other/shelfice_remeshing/code/shelfice_vert_dens.F,v 1.1 2016/05/24 08:26:37 ksnow Exp $ |
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ksnow |
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C $Name: $ |
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C KS_dens------ |
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#include "SHELFICE_OPTIONS.h" |
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CBOP |
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SUBROUTINE SHELFICE_VERT_DENS( vert_rho, myThid ) |
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C *============================================================* |
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C | SUBROUTINE SHELFICE_VERT_DENS |
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C | o Routine to determine vertical density profile of all wet cells |
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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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#include "DYNVARS.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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C === Routine arguments === |
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C myThid - Number of this instance |
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C |
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C This subroutine takes all ocean wet cells and calculates the |
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C vertical density profile |
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_RL vert_rho (Nr) |
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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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INTEGER i, j, k, bi, bj |
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_RL locsum_dens (nSx,nSy) |
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_RL locsum_thick (nSx,nSy) |
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_RL dens_loc, thick_loc |
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_RL sum_dens, sum_thick |
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CEOP |
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C initilized variables |
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sum_dens = 0. _d 0 |
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sum_thick = 0. _d 0 |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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locsum_dens (bi,bj) = 0. _d 0 |
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locsum_thick (bi,bj) = 0. _d 0 |
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ENDDO |
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ENDDO |
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DO k = 1,Nr |
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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, sNy |
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DO i = 1, sNx |
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IF (maskC(i,j,k,bi,bj) .EQ. 1) THEN |
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dens_loc = rhoInSitu(i,j,k,bi,bj) |
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thick_loc = hFacC(i,j,k,bi,bj)*drF(k) |
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locsum_dens(bi,bj) = locsum_dens(bi,bj) + |
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& dens_loc * thick_loc |
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locsum_thick(bi,bj) = locsum_thick(bi,bj) + |
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& thick_loc |
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ENDIF |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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CALL GLOBAL_SUM_TILE_RL( locsum_dens, sum_dens, myThid ) |
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CALL GLOBAL_SUM_TILE_RL( locsum_thick, sum_thick, myThid ) |
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IF (sum_thick .LE. 0.0) THEN |
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vert_rho(k) = 0. _d 0 |
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ELSE |
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vert_rho(k) = sum_dens / sum_thick |
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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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locsum_dens(bi,bj) = 0. _d 0 |
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locsum_thick(bi,bj) = 0. _d 0 |
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ENDDO |
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ENDDO |
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ENDDO |
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#endif /* ALLOW_SHELFICE */ |
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RETURN |
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END |
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