pkg/mom_vecinv/mom_vi_v_xviscflux.F

C $Header: /u/gcmpack/MITgcm/pkg/mom_vecinv/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
1	C $Header: /u/gcmpack/MITgcm/pkg/mom_vecinv/mom_vi_v_xviscflux.F,v 1.2 2001/05/29 14:01:39 adcroft Exp $
2	C $Name: $
3
4	#include "CPP_OPTIONS.h"
5
6	SUBROUTINE MOM_VI_V_XVISCFLUX(
7	I bi,bj,k,
8	I vort3,del2v,hFacZ,
9	O xViscFluxV,
10	I myThid)
11	IMPLICIT NONE
12	C
13	C Calculate viscous flux in X direction for V eqn
14	C - is not vector invariant ...
15	C
16
17	C == Global variables ==
18	#include "SIZE.h"
19	#include "EEPARAMS.h"
20	#include "PARAMS.h"
21	#include "GRID.h"
22
23	C == Routine arguments ==
24	INTEGER bi,bj,k
25	_RL vort3(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
26	_RL del2v(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
27	_RS hFacZ(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
28	_RL xViscFluxV(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
29	INTEGER myThid
30
31	C == Local variables ==
32	INTEGER I,J
33
34	C - Laplacian and bi-harmonic terms
35	DO j=1-Oly,sNy+Oly
36	DO i=1-Olx+1,sNx+Olx
37	xViscFluxV(i,j) =
38	& _dyU(i,j,bi,bj)drF(k)hFacZ(i,j)
39	& (-viscAhvort3(i,j)*cosFacV(J,bi,bj)
40	#ifdef COSINEMETH_III
41	c & +viscA4(del2v(i,j)-del2v(i-1,j))sqcosFacV(J,bi,bj)
42	#else
43	c & +viscA4(del2v(i,j)-del2v(i-1,j))cosFacV(J,bi,bj)
44	#endif
45	c & *_recip_dxV(i,j,bi,bj) )
46	& )
47	ENDDO
48	ENDDO
49
50	RETURN
51	END