pkg/kpp/kpp_calc_diff_s.F

C $Header: /u/gcmpack/MITgcm/pkg/kpp/kpp_calc_diff_s.F,v 1.2 2006/06/21 22:58:31 jmc Exp $
C $Name:  $

#include "KPP_OPTIONS.h"

      SUBROUTINE KPP_CALC_DIFF_S( 
     I        bi,bj,iMin,iMax,jMin,jMax,kArg,kSize,
     U        KappaRS,
     I        myThid)

C     /==========================================================\
C     | SUBROUTINE KPP_CALC_DIFF_S                               |
C     | o Add contrubution to net diffusivity from KPP mixing    |
C     \==========================================================/
      IMPLICIT NONE

C     == GLobal variables ==
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"
#include "DYNVARS.h"
#include "GRID.h"
#ifdef ALLOW_KPP
#include "KPP.h"
#endif

C     == Routine arguments ==
C     bi, bj,   :: tile indices
C     iMin,iMax :: Range of points for which calculation is done
C     jMin,jMax :: Range of points for which calculation is done
C     kArg      :: = 0 -> do the k-loop here and treat all levels
C                  > 0 -> k-loop is done outside and treat only level k=kArg
C     kSize     :: 3rd Dimension of the vertical diffusivity array KappaRS
C     KappaRS   :: vertical diffusivity array
C     myThid    :: Instance number for this innvocation of KPP_CALC_DIFF_S
C
      INTEGER bi,bj,iMin,iMax,jMin,jMax,kArg,kSize
      _RL KappaRS(1-Olx:sNx+Olx,1-Oly:sNy+Oly,kSize)
      INTEGER myThid

#ifdef ALLOW_KPP

C     == Local variables ==
C     i,j,k     :: Loop counters
      INTEGER i,j,k

C--   Add Vertical diffusivity contribution from KPP
      IF ( kArg .EQ. 0 ) THEN
C-    do all levels :
       DO k=1,MIN(Nr,kSize)
        DO j=jMin,jMax
         DO i=iMin,iMax
          KappaRS(i,j,k) = KPPdiffKzS(i,j,k,bi,bj)
         ENDDO
        ENDDO
       ENDDO
      ELSE
C-    do level k=kArg only :
       k = MIN(kArg,kSize)
       DO j=jMin,jMax
        DO i=iMin,iMax
         KappaRS(i,j,k) = KPPdiffKzS(i,j,kArg,bi,bj)
        ENDDO
       ENDDO
      ENDIF

#endif /* ALLOW_KPP */

      RETURN
      END
1	dimitri	1.3	C $Header: /u/gcmpack/MITgcm/pkg/kpp/kpp_calc_diff_s.F,v 1.2 2006/06/21 22:58:31 jmc Exp $
2	jmc	1.1	C $Name: $
3
4			#include "KPP_OPTIONS.h"
5
6			SUBROUTINE KPP_CALC_DIFF_S(
7			I bi,bj,iMin,iMax,jMin,jMax,kArg,kSize,
8			U KappaRS,
9			I myThid)
10
11			C /==========================================================\
12			C \| SUBROUTINE KPP_CALC_DIFF_S \|
13			C \| o Add contrubution to net diffusivity from KPP mixing \|
14			C \==========================================================/
15			IMPLICIT NONE
16
17			C == GLobal variables ==
18			#include "SIZE.h"
19			#include "EEPARAMS.h"
20			#include "PARAMS.h"
21			#include "DYNVARS.h"
22			#include "GRID.h"
23			#ifdef ALLOW_KPP
24			#include "KPP.h"
25			#endif
26
27			C == Routine arguments ==
28			C bi, bj, :: tile indices
29			C iMin,iMax :: Range of points for which calculation is done
30			C jMin,jMax :: Range of points for which calculation is done
31			C kArg :: = 0 -> do the k-loop here and treat all levels
32			C > 0 -> k-loop is done outside and treat only level k=kArg
33			C kSize :: 3rd Dimension of the vertical diffusivity array KappaRS
34			C KappaRS :: vertical diffusivity array
35			C myThid :: Instance number for this innvocation of KPP_CALC_DIFF_S
36			C
37			INTEGER bi,bj,iMin,iMax,jMin,jMax,kArg,kSize
38			_RL KappaRS(1-Olx:sNx+Olx,1-Oly:sNy+Oly,kSize)
39			INTEGER myThid
40
41			#ifdef ALLOW_KPP
42
43			C == Local variables ==
44			C i,j,k :: Loop counters
45			INTEGER i,j,k
46
47			C-- Add Vertical diffusivity contribution from KPP
48			IF ( kArg .EQ. 0 ) THEN
49			C- do all levels :
50	dimitri	1.3	DO k=1,MIN(Nr,kSize)
51			DO j=jMin,jMax
52			DO i=iMin,iMax
53			KappaRS(i,j,k) = KPPdiffKzS(i,j,k,bi,bj)
54	jmc	1.1	ENDDO
55			ENDDO
56	dimitri	1.3	ENDDO
57	jmc	1.1	ELSE
58			C- do level k=kArg only :
59	dimitri	1.3	k = MIN(kArg,kSize)
60			DO j=jMin,jMax
61			DO i=iMin,iMax
62			KappaRS(i,j,k) = KPPdiffKzS(i,j,kArg,bi,bj)
63			ENDDO
64			ENDDO
65	jmc	1.1	ENDIF
66
67			#endif /* ALLOW_KPP */
68
69			RETURN
70			END