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c $Header: /u/gcmpack/development/heimbach/ecco_env/pkg/exf/exfa_mapfields.F,v 1.1 2001/02/02 19:43:48 heimbach Exp $ |
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#include "EXF_CPPOPTIONS.h" |
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subroutine exfa_MapFields( |
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I mythid |
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& ) |
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c ================================================================== |
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c SUBROUTINE exfa_MapFields |
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c ================================================================== |
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c |
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c o Map the external forcing anomaly fields on the ocean model arrays. |
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c |
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c The units have to be such that the individual forcing record has |
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c units equal to [quantity/s]. See the header file *FFIELDS.h* of |
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c the MITgcmuv. |
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c |
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c Required units such that no scaling has to be applied: |
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c |
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c heat flux: input file W/m^2 |
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c salt flux: input file m/s |
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c zonal wind stress: input file N/m^2 |
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c merid. wind stress: input file N/m^2 |
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c |
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c To allow for such unit conversions this routine contains scaling |
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c factors scal_quantity. |
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c |
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c started: Ralf.Giering@FastOpt.de 25-Mai-2000 |
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c |
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c ================================================================== |
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c SUBROUTINE exfa_MapFields |
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c ================================================================== |
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implicit none |
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c == global variables == |
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#include "EEPARAMS.h" |
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#include "SIZE.h" |
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#include "FFIELDS.h" |
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#include "exfa_fields.h" |
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c == routine arguments == |
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c mythid - thread number for this instance of the routine. |
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integer mythid |
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c == local variables == |
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integer bi,bj |
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integer i,j |
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integer jtlo |
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integer jthi |
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integer itlo |
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integer ithi |
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integer jmin |
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integer jmax |
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integer imin |
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integer imax |
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_RL scal_hfl |
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_RL scal_sfl |
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_RL scal_ust |
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_RL scal_vst |
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c == end of interface == |
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jtlo = mybylo(mythid) |
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jthi = mybyhi(mythid) |
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itlo = mybxlo(mythid) |
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ithi = mybxhi(mythid) |
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jmin = 1-oly |
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jmax = sny+oly |
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imin = 1-olx |
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imax = snx+olx |
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scal_hfl = 1. _d 0 |
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scal_sfl = 1. _d 0 |
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scal_ust = 1. _d 0 |
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scal_vst = 1. _d 0 |
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do bj = jtlo,jthi |
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do bi = itlo,ithi |
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do j = jmin,jmax |
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do i = imin,imax |
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c Heat flux. |
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qnet(i,j,bi,bj) = |
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& qnet(i,j,bi,bj) + scal_hfl * hfluxa(i,j,bi,bj) |
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c Salt flux. |
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empmr(i,j,bi,bj) = |
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& empmr(i,j,bi,bj) + scal_sfl * sfluxa(i,j,bi,bj) |
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c Zonal wind stress. |
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fu(i,j,bi,bj) = |
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& fu(i,j,bi,bj) + scal_ust * ustressa(i,j,bi,bj) |
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c Meridional wind stress. |
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fv(i,j,bi,bj) = |
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& fv(i,j,bi,bj) + scal_vst * vstressa(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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c Update the tile edges. |
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_EXCH_XY_R4( qnet, mythid ) |
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_EXCH_XY_R4( empmr, mythid ) |
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_EXCH_XY_R4( fu, mythid ) |
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_EXCH_XY_R4( fv, mythid ) |
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end |
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