pkg/mom_fluxform/mom_v_metric_sphere.F

C $Header: /u/gcmpack/models/MITgcmUV/pkg/mom_fluxform/Attic/mom_v_metric_sphere.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_METRIC_SPHERE(
     I        bi,bj,k,
     I        uFld,
     O        vMetricTerms,
     I        myThid)
      IMPLICIT NONE
C
C     Calculate spherical metric terms in V equation
C       - is obviously 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 uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      _RL vMetricTerms(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      INTEGER myThid

C     == Local variables ==
      INTEGER I,J

      DO j=1-Olx+1,sNy+Oly
       DO i=1-Olx,sNx+Olx-1
         vMetricTerms(i,j) = -recip_RSphere
     &    *0.25*( uFld(i,j  )+uFld(i+1,j  )
     &           +uFld(i,j-1)+uFld(i+1,j-1)
     &          )
     &    *0.25*( uFld(i,j  )+uFld(i+1,j  )
     &           +uFld(i,j-1)+uFld(i+1,j-1)
     &          )
     &    *_tanPhiAtV(i,j,bi,bj)
       ENDDO
      ENDDO

      RETURN
      END
1	C $Header: /u/gcmpack/models/MITgcmUV/pkg/mom_fluxform/Attic/mom_v_metric_sphere.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_METRIC_SPHERE(
7	I bi,bj,k,
8	I uFld,
9	O vMetricTerms,
10	I myThid)
11	IMPLICIT NONE
12	C
13	C Calculate spherical metric terms in V equation
14	C - is obviously 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 uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
26	_RL vMetricTerms(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
27	INTEGER myThid
28
29	C == Local variables ==
30	INTEGER I,J
31
32	DO j=1-Olx+1,sNy+Oly
33	DO i=1-Olx,sNx+Olx-1
34	vMetricTerms(i,j) = -recip_RSphere
35	& 0.25( uFld(i,j )+uFld(i+1,j )
36	& +uFld(i,j-1)+uFld(i+1,j-1)
37	& )
38	& 0.25( uFld(i,j )+uFld(i+1,j )
39	& +uFld(i,j-1)+uFld(i+1,j-1)
40	& )
41	& *_tanPhiAtV(i,j,bi,bj)
42	ENDDO
43	ENDDO
44
45	RETURN
46	END