--- MITgcm/pkg/mom_vecinv/mom_vi_v_xviscflux.F	2001/03/30 21:13:34	1.1
+++ MITgcm/pkg/mom_vecinv/mom_vi_v_xviscflux.F	2001/05/29 14:01:39	1.2
@@ -0,0 +1,51 @@
+C $Header: /home/ubuntu/mnt/e9_copy/MITgcm/pkg/mom_vecinv/Attic/mom_vi_v_xviscflux.F,v 1.2 2001/05/29 14:01:39 adcroft Exp $
+C $Name:  $
+
+#include "CPP_OPTIONS.h"
+
+      SUBROUTINE MOM_VI_V_XVISCFLUX(
+     I        bi,bj,k,
+     I        vort3,del2v,hFacZ,
+     O        xViscFluxV,
+     I        myThid)
+      IMPLICIT NONE
+C
+C     Calculate viscous flux in X direction for V eqn
+C       - is not vector invariant ...
+C
+
+C     == Global variables ==
+#include "SIZE.h"
+#include "EEPARAMS.h"
+#include "PARAMS.h"
+#include "GRID.h"
+
+C     == Routine arguments ==
+      INTEGER bi,bj,k
+      _RL vort3(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
+      _RL del2v(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
+      _RS hFacZ(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
+      _RL xViscFluxV(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
+      INTEGER myThid
+
+C     == Local variables ==
+      INTEGER I,J
+
+C     - Laplacian  and bi-harmonic terms
+      DO j=1-Oly,sNy+Oly
+       DO i=1-Olx+1,sNx+Olx
+        xViscFluxV(i,j) =
+     &     _dyU(i,j,bi,bj)*drF(k)*hFacZ(i,j)
+     &     *(-viscAh*vort3(i,j)*cosFacV(J,bi,bj)
+#ifdef COSINEMETH_III
+c    &       +viscA4*(del2v(i,j)-del2v(i-1,j))*sqcosFacV(J,bi,bj)
+#else
+c    &       +viscA4*(del2v(i,j)-del2v(i-1,j))*cosFacV(J,bi,bj)
+#endif
+c    &      *_recip_dxV(i,j,bi,bj) )
+     &      )
+       ENDDO
+      ENDDO
+
+      RETURN
+      END