pkg/mom_fluxform/mom_v_xviscflux.F

C $Header: /u/gcmpack/models/MITgcmUV/pkg/mom_fluxform/Attic/mom_v_xviscflux.F,v 1.1.2.1 2001/03/28 19:51:14 adcroft Exp $
C $Name: pre38-close $

#include "CPP_OPTIONS.h"

      SUBROUTINE MOM_V_XVISCFLUX(
     I        bi,bj,k,
     I        vFld, 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 vFld(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*(vFld(i,j)-vFld(i-1,j))
     &       *cosFacV(J,bi,bj)
     &       +viscA4*(del2v(i,j)       -del2v(i-1,j)       )
#ifdef COSINEMETH_III
     &      *sqcosFacV(J,bi,bj)
#else
     &      *cosFacV(J,bi,bj)
#endif
     &      )*_recip_dxV(i,j,bi,bj)
       ENDDO
      ENDDO

      RETURN
      END
1	C $Header: /u/gcmpack/models/MITgcmUV/pkg/mom_fluxform/Attic/mom_v_xviscflux.F,v 1.1.2.1 2001/03/28 19:51:14 adcroft Exp $
2	C $Name: pre38-close $
3
4	#include "CPP_OPTIONS.h"
5
6	SUBROUTINE MOM_V_XVISCFLUX(
7	I bi,bj,k,
8	I vFld, 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 vFld(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	& *(
40	& -viscAh*(vFld(i,j)-vFld(i-1,j))
41	& *cosFacV(J,bi,bj)
42	& +viscA4*(del2v(i,j) -del2v(i-1,j) )
43	#ifdef COSINEMETH_III
44	& *sqcosFacV(J,bi,bj)
45	#else
46	& *cosFacV(J,bi,bj)
47	#endif
48	& )*_recip_dxV(i,j,bi,bj)
49	ENDDO
50	ENDDO
51
52	RETURN
53	END