pkg/gmredi/gmredi_calc_diff.F

C $Header: /u/gcmpack/models/MITgcmUV/pkg/gmredi/gmredi_calc_diff.F,v 1.2 2001/01/29 20:07:39 heimbach Exp $
C $Name: $

#include "GMREDI_OPTIONS.h"

      SUBROUTINE GMREDI_CALC_DIFF( 
     I        bi,bj,iMin,iMax,jMin,jMax,K,
     I        maskUp,
     U        KappaRT,KappaRS,
     I        myThid)

C     /==========================================================\
C     | SUBROUTINE GMREDI_CALC_DIFF                              |
C     | o Add contrubution to net diffusivity from GM/Redi       |
C     \==========================================================/
      IMPLICIT NONE

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

C     == Routine arguments ==
C     bi, bj, iMin, iMax, jMin, jMax - Range of points for which calculation
C     maskUp  - land/water mask for Wvel points (above tracer level)
C     myThid - Instance number for this innvocation of CALC_COMMON_FACTORS
C
      INTEGER bi,bj,iMin,iMax,jMin,jMax,K
      _RS maskUp(1-Olx:sNx+Olx,1-Oly:sNy+Oly)
      _RL KappaRT(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr)
      _RL KappaRS(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr)
      INTEGER myThid

#ifdef ALLOW_GMREDI
#include "GMREDI.h"

C     == Local variables ==
C     I, J, K - Loop counters
      INTEGER i,j

      DO j=jMin,jMax
       DO i=iMin,iMax
        KappaRT(i,j,k) = KappaRT(i,j,k)+maskUp(i,j)*
     &       ( GM_background_K
#ifdef GM_VISBECK_VARIABLE_K
     &          + VisbeckK(i,j,bi,bj)
#endif
     &       )*Kwz(i,j,k,bi,bj)
       ENDDO
      ENDDO

      DO j=jMin,jMax
       DO i=iMin,iMax
        KappaRS(i,j,k) = KappaRS(i,j,k)+maskUp(i,j)*
     &       ( GM_background_K
#ifdef GM_VISBECK_VARIABLE_K
     &          + VisbeckK(i,j,bi,bj)
#endif
     &       )*Kwz(i,j,k,bi,bj)
       ENDDO
      ENDDO

#endif /* ALLOW_GMREDI */

      RETURN
      END
1	cnh	1.3	C $Header: /u/gcmpack/models/MITgcmUV/pkg/gmredi/gmredi_calc_diff.F,v 1.2 2001/01/29 20:07:39 heimbach Exp $
2			C $Name: $
3	adcroft	1.1
4			#include "GMREDI_OPTIONS.h"
5
6			SUBROUTINE GMREDI_CALC_DIFF(
7			I bi,bj,iMin,iMax,jMin,jMax,K,
8			I maskUp,
9	heimbach	1.2	U KappaRT,KappaRS,
10	adcroft	1.1	I myThid)
11
12			C /==========================================================\
13			C \| SUBROUTINE GMREDI_CALC_DIFF \|
14			C \| o Add contrubution to net diffusivity from GM/Redi \|
15			C \==========================================================/
16			IMPLICIT NONE
17
18			C == GLobal variables ==
19			#include "SIZE.h"
20			#include "EEPARAMS.h"
21			#include "PARAMS.h"
22			#include "GRID.h"
23
24			C == Routine arguments ==
25			C bi, bj, iMin, iMax, jMin, jMax - Range of points for which calculation
26			C maskUp - land/water mask for Wvel points (above tracer level)
27			C myThid - Instance number for this innvocation of CALC_COMMON_FACTORS
28			C
29			INTEGER bi,bj,iMin,iMax,jMin,jMax,K
30			_RS maskUp(1-Olx:sNx+Olx,1-Oly:sNy+Oly)
31			_RL KappaRT(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr)
32			_RL KappaRS(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr)
33			INTEGER myThid
34
35			#ifdef ALLOW_GMREDI
36			#include "GMREDI.h"
37
38			C == Local variables ==
39			C I, J, K - Loop counters
40			INTEGER i,j
41
42			DO j=jMin,jMax
43			DO i=iMin,iMax
44			KappaRT(i,j,k) = KappaRT(i,j,k)+maskUp(i,j)*
45			& ( GM_background_K
46			#ifdef GM_VISBECK_VARIABLE_K
47	heimbach	1.2	& + VisbeckK(i,j,bi,bj)
48	adcroft	1.1	#endif
49	heimbach	1.2	& )*Kwz(i,j,k,bi,bj)
50	adcroft	1.1	ENDDO
51			ENDDO
52
53			DO j=jMin,jMax
54			DO i=iMin,iMax
55			KappaRS(i,j,k) = KappaRS(i,j,k)+maskUp(i,j)*
56			& ( GM_background_K
57			#ifdef GM_VISBECK_VARIABLE_K
58	heimbach	1.2	& + VisbeckK(i,j,bi,bj)
59	adcroft	1.1	#endif
60	heimbach	1.2	& )*Kwz(i,j,k,bi,bj)
61	adcroft	1.1	ENDDO
62			ENDDO
63
64			#endif /* ALLOW_GMREDI */
65
66			RETURN
67			END