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C $Header: /u/gcmpack/models/MITgcmUV/pkg/mom_fluxform/mom_u_adv_vu.F,v 1.2 2001/05/29 14:01:38 adcroft Exp $ |
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C $Name: $ |
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|
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#include "CPP_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: MOM_U_ADV_VU |
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|
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C !INTERFACE: ========================================================== |
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SUBROUTINE MOM_U_ADV_VU( |
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I bi,bj,k, |
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I vTrans, uFld, |
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O AdvectFluxVU, |
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I myThid) |
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|
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C !DESCRIPTION: |
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C Calculates the meridional advective flux of zonal momentum: |
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C \begin{equation*} |
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C F^y = \overline{V}^i \overline{u}^{j} |
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C \end{equation*} |
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|
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C !USES: =============================================================== |
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IMPLICIT NONE |
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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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|
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C !INPUT PARAMETERS: =================================================== |
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C bi,bj :: tile indices |
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C k :: vertical level |
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C vTrans :: meridional transport |
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C uFld :: zonal flow |
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C myThid :: thread number |
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INTEGER bi,bj,k |
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_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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INTEGER myThid |
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|
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C !OUTPUT PARAMETERS: ================================================== |
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C AdvectFluxVU :: advective flux |
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_RL AdvectFluxVU(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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|
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C !LOCAL VARIABLES: ==================================================== |
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C i,j :: loop indices |
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INTEGER I,J |
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CEOP |
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|
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DO j=1-Oly+1,sNy+Oly |
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DO i=1-Olx+1,sNx+Olx |
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AdvectFluxVU(i,j) = |
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& 0.25*( vTrans(i,j) + vTrans(i-1,j) ) |
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& *( uFld(i,j) + uFld(i,j-1) ) |
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#ifdef OLD_ADV_BCS |
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& *_maskW(i,j,k,bi,bj) |
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& *_maskW(i,j-1,k,bi,bj) |
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#endif /* OLD_ADV_BCS */ |
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ENDDO |
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ENDDO |
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|
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RETURN |
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END |