pkg/generic_advdiff/gad_biharm_x.F

C $Header: $
C $Name: $

#include "GAD_OPTIONS.h"

      SUBROUTINE GAD_BIHARM_X( 
     I           bi,bj,k,
     I           xA,del2T,diffK4,
     O           dfx,
     I           myThid )
      IMPLICIT NONE

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

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

C     == Local variables ==
      INTEGER i,j

C     Difference of zonal fluxes ...
      DO j=1-Oly,sNy+Oly
       dfx(1-Olx,j) = 0.
       DO i=1-Olx+1,sNx+Olx
         dfx(i,j) = diffK4
     &    *xA(i,j)
     &    *(del2T(i,j)-del2T(i-1,j))*_recip_dxC(i,j,bi,bj)
#ifdef COSINEMETH_III
     &    *sqCosFacU(j,bi,bj)
#else
     &    *CosFacU(j,bi,bj)
#endif
       ENDDO
      ENDDO

      RETURN
      END
1	C $Header: $
2	C $Name: $
3
4	#include "GAD_OPTIONS.h"
5
6	SUBROUTINE GAD_BIHARM_X(
7	I bi,bj,k,
8	I xA,del2T,diffK4,
9	O dfx,
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 xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy)
20	_RL del2T(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
21	_RL diffK4
22	_RL dfx (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 zonal fluxes ...
29	DO j=1-Oly,sNy+Oly
30	dfx(1-Olx,j) = 0.
31	DO i=1-Olx+1,sNx+Olx
32	dfx(i,j) = diffK4
33	& *xA(i,j)
34	& (del2T(i,j)-del2T(i-1,j))_recip_dxC(i,j,bi,bj)
35	#ifdef COSINEMETH_III
36	& *sqCosFacU(j,bi,bj)
37	#else
38	& *CosFacU(j,bi,bj)
39	#endif
40	ENDDO
41	ENDDO
42
43	RETURN
44	END