pkg/mom_fluxform/mom_v_rviscflux.F

C $Header: /u/gcmpack/models/MITgcmUV/pkg/mom_fluxform/Attic/mom_v_rviscflux.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_RVISCFLUX(
     I        bi,bj,k,
     I        vFld, KappaRV,
     O        rViscFluxV,
     I        myThid)
      IMPLICIT NONE
C
C     Calculate viscous flux in R direction for V eqn
C     This only calculates interior fluxes and assumes zero
C     flux at solid boundaries.  "no-slip" fluxes are added
C     as a drag (mom_u_bottomdrag.F).
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,Nr,nSx,nSy)
      _RL KappaRV(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr)
      _RL rViscFluxV(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      INTEGER myThid

C     == Local variables ==
      INTEGER I,J,Kp1

      Kp1=min(K+1,Nr)

C     - Laplacian  and bi-harmonic terms
      DO j=1-Oly,sNy+Oly-1
       DO i=1-Olx,sNx+Olx-1
        rViscFluxV(i,j) =
     &   -KappaRV(i,j,kp1)
     &   *rAs(i,j,bi,bj)
     &   *( vFld(i,j,k,bi,bj)-vFld(i,j,kp1,bi,bj)
     &    )*rkFac*recip_drC(kp1)
     &    *_maskS(i,j,kp1,bi,bj)
       ENDDO
      ENDDO

      RETURN
      END
1	C $Header: /u/gcmpack/models/MITgcmUV/pkg/mom_fluxform/Attic/mom_v_rviscflux.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_RVISCFLUX(
7	I bi,bj,k,
8	I vFld, KappaRV,
9	O rViscFluxV,
10	I myThid)
11	IMPLICIT NONE
12	C
13	C Calculate viscous flux in R direction for V eqn
14	C This only calculates interior fluxes and assumes zero
15	C flux at solid boundaries. "no-slip" fluxes are added
16	C as a drag (mom_u_bottomdrag.F).
17	C
18
19	C == Global variables ==
20	#include "SIZE.h"
21	#include "EEPARAMS.h"
22	#include "PARAMS.h"
23	#include "GRID.h"
24
25	C == Routine arguments ==
26	INTEGER bi,bj,k
27	_RL vFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
28	_RL KappaRV(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr)
29	_RL rViscFluxV(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
30	INTEGER myThid
31
32	C == Local variables ==
33	INTEGER I,J,Kp1
34
35	Kp1=min(K+1,Nr)
36
37	C - Laplacian and bi-harmonic terms
38	DO j=1-Oly,sNy+Oly-1
39	DO i=1-Olx,sNx+Olx-1
40	rViscFluxV(i,j) =
41	& -KappaRV(i,j,kp1)
42	& *rAs(i,j,bi,bj)
43	& *( vFld(i,j,k,bi,bj)-vFld(i,j,kp1,bi,bj)
44	& )rkFacrecip_drC(kp1)
45	& *_maskS(i,j,kp1,bi,bj)
46	ENDDO
47	ENDDO
48
49	RETURN
50	END