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adcroft |
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C $Header: /u/gcmpack/models/MITgcmUV/pkg/mom_fluxform/Attic/mom_u_metric_sphere.F,v 1.1.2.1 2001/03/28 19:51:14 adcroft Exp $ |
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C $Name: pre38-close $ |
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#include "CPP_OPTIONS.h" |
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SUBROUTINE MOM_U_METRIC_SPHERE( |
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I bi,bj,k, |
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I uFld, vFld, |
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O uMetricTerms, |
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I myThid) |
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IMPLICIT NONE |
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C |
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C Calculate viscous flux in X direction for U eqn |
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C - is not vector invariant ... |
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C |
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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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C == Routine arguments == |
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INTEGER bi,bj,k |
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_RL uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL vFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL uMetricTerms(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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INTEGER myThid |
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C == Local variables == |
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INTEGER I,J |
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DO j=1-Olx,sNy+Oly-1 |
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DO i=1-Olx+1,sNx+Olx |
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uMetricTerms(i,j) = |
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& uFld(i,j)*recip_RSphere |
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& *0.25*( vFld(i,j )+vFld(i-1,j ) |
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& +vFld(i,j+1)+vFld(i-1,j+1) |
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& )*_tanPhiAtU(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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RETURN |
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END |
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