atnguyen/code_21Dec2012_saltplume/salt_plume_forcing_surf.F

C $Header: /u/gcmpack/MITgcm/pkg/salt_plume/salt_plume_forcing_surf.F,v 1.4 2010/07/06 00:14:29 dimitri Exp $
C $Name:  $

#include "SALT_PLUME_OPTIONS.h"

CBOP
C     !ROUTINE: SALT_PLUME_FORCING_SURF
C     !INTERFACE:
      SUBROUTINE SALT_PLUME_FORCING_SURF(
     I                            bi, bj, iMin, iMax, jMin, jMax,
     I                            myTime,myIter,myThid )

C     !DESCRIPTION: \bv
C     *==========================================================*
C     | S/R SALT_PLUME_FORCING_SURF
C     | o saltPlume is the amount of salt rejected by ice while freezing;
C     |   it is here subtracted from surfaceForcingS and will be redistributed
C     |   to multiple vertical levels later on as per Duffy et al. (GRL 1999)
C     *==========================================================*
C     \ev

C     !USES:
      IMPLICIT NONE
C     == Global variables ==
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"
#include "GRID.h"
#include "FFIELDS.h"
#include "DYNVARS.h"
#include "SALT_PLUME.h"

C     !INPUT PARAMETERS:
C     bi,bj                :: tile indices
C     myTime               :: model time
C     myIter               :: time-step number
C     myThid               :: thread number
      INTEGER bi, bj, iMin, iMax, jMin, jMax
      _RL myTime
      INTEGER myIter
      INTEGER myThid
CEOP

#ifdef ALLOW_SALT_PLUME
#ifndef SALT_PLUME_VOLUME
C     !LOCAL VARIABLES:
C     i,j                  :: loop indices
C     ks                   :: surface level index
      INTEGER i, j, ks

      IF ( usingPCoords ) THEN
         ks = Nr
      ELSE
         ks = 1
      ENDIF

      DO j = jMin, jMax
       DO i = iMin, iMax
        surfaceForcingS(i,j,bi,bj) = surfaceForcingS(i,j,bi,bj)
     &       - saltPlumeFlux(i,j,bi,bj) * mass2rUnit
       ENDDO
      ENDDO
#endif /* SALT_PLUME_VOLUME */
#endif /* ALLOW_SALT_PLUME */

      RETURN
      END
1	atn	1.1	C $Header: /u/gcmpack/MITgcm/pkg/salt_plume/salt_plume_forcing_surf.F,v 1.4 2010/07/06 00:14:29 dimitri Exp $
2			C $Name: $
3
4			#include "SALT_PLUME_OPTIONS.h"
5
6			CBOP
7			C !ROUTINE: SALT_PLUME_FORCING_SURF
8			C !INTERFACE:
9			SUBROUTINE SALT_PLUME_FORCING_SURF(
10			I bi, bj, iMin, iMax, jMin, jMax,
11			I myTime,myIter,myThid )
12
13			C !DESCRIPTION: \bv
14			C ==========================================================
15			C \| S/R SALT_PLUME_FORCING_SURF
16			C \| o saltPlume is the amount of salt rejected by ice while freezing;
17			C \| it is here subtracted from surfaceForcingS and will be redistributed
18			C \| to multiple vertical levels later on as per Duffy et al. (GRL 1999)
19			C ==========================================================
20			C \ev
21
22			C !USES:
23			IMPLICIT NONE
24			C == Global variables ==
25			#include "SIZE.h"
26			#include "EEPARAMS.h"
27			#include "PARAMS.h"
28			#include "GRID.h"
29			#include "FFIELDS.h"
30			#include "DYNVARS.h"
31			#include "SALT_PLUME.h"
32
33			C !INPUT PARAMETERS:
34			C bi,bj :: tile indices
35			C myTime :: model time
36			C myIter :: time-step number
37			C myThid :: thread number
38			INTEGER bi, bj, iMin, iMax, jMin, jMax
39			_RL myTime
40			INTEGER myIter
41			INTEGER myThid
42			CEOP
43
44			#ifdef ALLOW_SALT_PLUME
45			#ifndef SALT_PLUME_VOLUME
46			C !LOCAL VARIABLES:
47			C i,j :: loop indices
48			C ks :: surface level index
49			INTEGER i, j, ks
50
51			IF ( usingPCoords ) THEN
52			ks = Nr
53			ELSE
54			ks = 1
55			ENDIF
56
57			DO j = jMin, jMax
58			DO i = iMin, iMax
59			surfaceForcingS(i,j,bi,bj) = surfaceForcingS(i,j,bi,bj)
60			& - saltPlumeFlux(i,j,bi,bj) * mass2rUnit
61			ENDDO
62			ENDDO
63			#endif /* SALT_PLUME_VOLUME */
64			#endif /* ALLOW_SALT_PLUME */
65
66			RETURN
67			END