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ini_mixing.F
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ini_mixing.F
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#include "CPP_OPTIONS.h"
CBOP
C !ROUTINE: INI_MIXING
C !INTERFACE:
SUBROUTINE INI_MIXING( myThid )
C !DESCRIPTION: \bv
C *==========================================================*
C | SUBROUTINE INI_MIXING
C | o Initialise diffusivity to default constant value.
C *==========================================================*
C \ev
C !USES:
IMPLICIT NONE
C === Global variables ===
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"
#include "GRID.h"
#include "DYNVARS.h"
C !INPUT/OUTPUT PARAMETERS:
C myThid :: my Thread Id number
INTEGER myThid
C !LOCAL VARIABLES:
#if (defined ALLOW_3D_DIFFKR) || (defined ALLOW_BL79_LAT_VARY)
C bi,bj :: tile indices
C i,j,k :: Loop counters
INTEGER bi, bj
INTEGER i, j
#endif
#ifdef ALLOW_3D_DIFFKR
INTEGER k
#endif
CEOP
#ifdef ALLOW_3D_DIFFKR
DO bj = myByLo(myThid), myByHi(myThid)
DO bi = myBxLo(myThid), myBxHi(myThid)
DO k=1,Nr
DO j = 1-OLy, sNy+OLy
DO i = 1-OLx, sNx+OLx
diffKr(i,j,k,bi,bj) = diffKrNrS(k)
ENDDO
ENDDO
ENDDO
ENDDO
ENDDO
IF ( diffKrFile .NE. ' ' ) THEN
CALL READ_FLD_XYZ_RL( diffKrFile, ' ', diffKr, 0, myThid )
_EXCH_XYZ_RL( diffKr, myThid )
ENDIF
#endif /* ALLOW_3D_DIFFKR */
#ifdef ALLOW_BL79_LAT_VARY
DO bj = myByLo(myThid), myByHi(myThid)
DO bi = myBxLo(myThid), myBxHi(myThid)
DO j = 1-OLy, sNy+OLy
DO i = 1-OLx, sNx+OLx
BL79LatArray(i,j,bi,bj) = 0.0 _d 0
IF ( ABS(YC(i,j,bi,bj)) .LT. BL79LatVary )
& BL79LatArray(i,j,bi,bj) = halfRL
& *( 1. _d 0 + COS(YC(i,j,bi,bj)*PI/BL79LatVary) )
ENDDO
ENDDO
ENDDO
ENDDO
#endif
RETURN
END