pkg/mom_fluxform/mom_u_metric_sphere.F

C $Header: /u/gcmpack/models/MITgcmUV/pkg/mom_fluxform/Attic/mom_u_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_U_METRIC_SPHERE(
     I        bi,bj,k,
     I        uFld, vFld,
     O        uMetricTerms,
     I        myThid)
      IMPLICIT NONE
C
C     Calculate viscous flux in X direction for U 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 uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      _RL vFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      _RL uMetricTerms(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      INTEGER myThid

C     == Local variables ==
      INTEGER I,J

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

      RETURN
      END
1	C $Header: /u/gcmpack/models/MITgcmUV/pkg/mom_fluxform/Attic/mom_u_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_U_METRIC_SPHERE(
7	I bi,bj,k,
8	I uFld, vFld,
9	O uMetricTerms,
10	I myThid)
11	IMPLICIT NONE
12	C
13	C Calculate viscous flux in X direction for U 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 uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
26	_RL vFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
27	_RL uMetricTerms(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
28	INTEGER myThid
29
30	C == Local variables ==
31	INTEGER I,J
32
33	DO j=1-Olx,sNy+Oly-1
34	DO i=1-Olx+1,sNx+Olx
35	uMetricTerms(i,j) =
36	& uFld(i,j)*recip_RSphere
37	& 0.25( vFld(i,j )+vFld(i-1,j )
38	& +vFld(i,j+1)+vFld(i-1,j+1)
39	& )*_tanPhiAtU(i,j,bi,bj)
40	ENDDO
41	ENDDO
42
43	RETURN
44	END