/[MITgcm]/MITgcm/pkg/mom_fluxform/mom_v_metric_sphere.F
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revision 1.2 by adcroft, Tue May 29 14:01:38 2001 UTC revision 1.3 by adcroft, Wed Sep 26 19:05:21 2001 UTC
# Line 3  C $Name$ Line 3  C $Name$
3    
4  #include "CPP_OPTIONS.h"  #include "CPP_OPTIONS.h"
5    
6    CBOP
7    C !ROUTINE: MOM_V_METRIC_SPHERE
8    
9    C !INTERFACE: ==========================================================
10        SUBROUTINE MOM_V_METRIC_SPHERE(        SUBROUTINE MOM_V_METRIC_SPHERE(
11       I        bi,bj,k,       I        bi,bj,k,
12       I        uFld,       I        uFld,
13       O        vMetricTerms,       O        vMetricTerms,
14       I        myThid)       I        myThid)
       IMPLICIT NONE  
 C  
 C     Calculate spherical metric terms in V equation  
 C       - is obviously not vector invariant ...  
 C  
15    
16  C     == Global variables ==  C !DESCRIPTION:
17    C Calculates the meridional metric term due to sphericity:
18    C \begin{equation}
19    C \frac{1}{a} \overline{u}^{ij} \overline{u}^{ij} \tan{\phi}
20    C \end{equation}
21    
22    C !USES: ===============================================================`
23          IMPLICIT NONE
24  #include "SIZE.h"  #include "SIZE.h"
25  #include "EEPARAMS.h"  #include "EEPARAMS.h"
26  #include "PARAMS.h"  #include "PARAMS.h"
27  #include "GRID.h"  #include "GRID.h"
28    
29  C     == Routine arguments ==  C !INPUT PARAMETERS: ===================================================
30    C  bi,bj                :: tile indices
31    C  k                    :: vertical level
32    C  uFld                 :: zonal flow
33    C  myThid               :: thread number
34        INTEGER bi,bj,k        INTEGER bi,bj,k
35        _RL uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)        _RL uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
       _RL vMetricTerms(1-OLx:sNx+OLx,1-OLy:sNy+OLy)  
36        INTEGER myThid        INTEGER myThid
37    
38  C     == Local variables ==  C !OUTPUT PARAMETERS: ==================================================
39        INTEGER I,J  C  vMetricTerms         :: metric term
40          _RL vMetricTerms(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
41    
42    C !LOCAL VARIABLES: ====================================================
43    C  i,j                  :: loop indices
44          INTEGER i,j
45    CEOP
46    
47        DO j=1-Olx+1,sNy+Oly        DO j=1-Olx+1,sNy+Oly
48         DO i=1-Olx,sNx+Olx-1         DO i=1-Olx,sNx+Olx-1
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