pkg/generic_advdiff/gad_biharm_y.F

C $Header: $
C $Name: $

#include "GAD_OPTIONS.h"

      SUBROUTINE GAD_BIHARM_Y( 
     I           bi,bj,k,
     I           yA,del2T,diffK4,
     O           dfy,
     I           myThid )
      IMPLICIT NONE

C     == GLobal variables ==
#include "SIZE.h"
#include "GRID.h"

C     == Routine arguments ==
      INTEGER bi,bj,k
      _RS yA   (1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      _RL del2T(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      _RL diffK4
      _RL dfy  (1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      INTEGER myThid

C     == Local variables ==
      INTEGER i,j

C     Difference of meridional fluxes ...
      DO i=1-Olx,sNx+Olx
       dfy(i,1-Oly) = 0.
      ENDDO
      DO j=1-Oly+1,sNy+Oly
       DO i=1-Olx,sNx+Olx
         dfy(i,j) = diffK4
     &    *yA(i,j)
     &    *(del2T(i,j)-del2T(i,j-1))*_recip_dyC(i,j,bi,bj)
#ifdef ISOTROPIC_COS_SCALING
#ifdef COSINEMETH_III
     &    *sqCosFacV(j,bi,bj)
#else
     &    *CosFacV(j,bi,bj)
#endif
#endif
       ENDDO
      ENDDO

      RETURN
      END
1	C $Header: $
2	C $Name: $
3
4	#include "GAD_OPTIONS.h"
5
6	SUBROUTINE GAD_BIHARM_Y(
7	I bi,bj,k,
8	I yA,del2T,diffK4,
9	O dfy,
10	I myThid )
11	IMPLICIT NONE
12
13	C == GLobal variables ==
14	#include "SIZE.h"
15	#include "GRID.h"
16
17	C == Routine arguments ==
18	INTEGER bi,bj,k
19	_RS yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy)
20	_RL del2T(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
21	_RL diffK4
22	_RL dfy (1-OLx:sNx+OLx,1-OLy:sNy+OLy)
23	INTEGER myThid
24
25	C == Local variables ==
26	INTEGER i,j
27
28	C Difference of meridional fluxes ...
29	DO i=1-Olx,sNx+Olx
30	dfy(i,1-Oly) = 0.
31	ENDDO
32	DO j=1-Oly+1,sNy+Oly
33	DO i=1-Olx,sNx+Olx
34	dfy(i,j) = diffK4
35	& *yA(i,j)
36	& (del2T(i,j)-del2T(i,j-1))_recip_dyC(i,j,bi,bj)
37	#ifdef ISOTROPIC_COS_SCALING
38	#ifdef COSINEMETH_III
39	& *sqCosFacV(j,bi,bj)
40	#else
41	& *CosFacV(j,bi,bj)
42	#endif
43	#endif
44	ENDDO
45	ENDDO
46
47	RETURN
48	END