/[MITgcm]/MITgcm/pkg/bbl/bbl_init_varia.F
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Revision 1.3 - (hide annotations) (download)
Tue Aug 27 21:34:21 2013 UTC (10 years, 10 months ago) by dimitri
Branch: MAIN
CVS Tags: checkpoint64y, checkpoint64x, checkpoint64z, checkpoint64q, checkpoint64p, checkpoint64s, checkpoint64r, checkpoint64u, checkpoint64t, checkpoint64w, checkpoint64v, checkpoint64o, checkpoint65, checkpoint66g, checkpoint66f, checkpoint66e, checkpoint66d, checkpoint66c, checkpoint66b, checkpoint66a, checkpoint66o, checkpoint66n, checkpoint66m, checkpoint66l, checkpoint66k, checkpoint66j, checkpoint66i, checkpoint66h, checkpoint65z, checkpoint65x, checkpoint65y, checkpoint65r, checkpoint65s, checkpoint65p, checkpoint65q, checkpoint65v, checkpoint65w, checkpoint65t, checkpoint65u, checkpoint65j, checkpoint65k, checkpoint65h, checkpoint65i, checkpoint65n, checkpoint65o, checkpoint65l, checkpoint65m, checkpoint65b, checkpoint65c, checkpoint65a, checkpoint65f, checkpoint65g, checkpoint65d, checkpoint65e, HEAD
Changes since 1.2: +2 -3 lines 
update formulation to reduce dispersion of tracer properties in bbl
replaced horizontal and vertical transport parameters with velocities
changes results for verification/global_with_exf.yearly
details in pkg/bbl/bbl_description.tex
1 dimitri 1.3 C $Header: /u/gcmpack/MITgcm/pkg/bbl/bbl_init_varia.F,v 1.2 2012/04/03 00:22:16 jmc Exp $
2 dimitri 1.1 C $Name: $
3    
4     #include "BBL_OPTIONS.h"
5    
6     CBOP
7     C !ROUTINE: BBL_INIT_VARIA
8    
9     C !INTERFACE:
10     SUBROUTINE BBL_INIT_VARIA( myThid )
11    
12     C !DESCRIPTION:
13     C Initialize BBL variables
14    
15     C !USES:
16     IMPLICIT NONE
17     #include "SIZE.h"
18     #include "EEPARAMS.h"
19     #include "PARAMS.h"
20     #include "GRID.h"
21     #include "DYNVARS.h"
22     #include "BBL.h"
23    
24     C !INPUT/OUTPUT PARAMETERS:
25     C myThid :: my Thread Id number
26     INTEGER myThid
27     CEOP
28    
29     #ifdef ALLOW_BBL
30    
31     C !LOCAL VARIABLES:
32 jmc 1.2 C i,j,bi,bj :: loop indices
33 dimitri 1.1 C kBot :: k index of bottommost wet grid
34 jmc 1.2 INTEGER i,j,bi,bj,kBot
35 dimitri 1.1
36     C Initialize arrays in common blocks.
37     DO bj = myByLo(myThid), myByHi(myThid)
38     DO bi = myBxLo(myThid), myBxHi(myThid)
39 jmc 1.2 DO j=1-OLy,sNy+OLy
40     DO i=1-OLx,sNx+OLx
41 dimitri 1.1 kBot = max(1,kLowC(i,j,bi,bj))
42     bbl_theta(i,j,bi,bj) = theta(i,j,kBot,bi,bj)
43     bbl_salt (i,j,bi,bj) = salt (i,j,kBot,bi,bj)
44 dimitri 1.3 bbl_eta(i,j,bi,bj) = 0. _d 0
45 dimitri 1.1 bbl_TendTheta(i,j,bi,bj) = 0. _d 0
46     bbl_TendSalt (i,j,bi,bj) = 0. _d 0
47     ENDDO
48     ENDDO
49     ENDDO
50     ENDDO
51    
52     IF ( startTime.EQ.baseTime .AND. nIter0.EQ.0
53     & .AND. pickupSuff.EQ.' ' ) THEN
54    
55     C Read initialization files, if available.
56     IF ( bbl_thetaFile .NE. ' ' ) THEN
57     CALL READ_FLD_XY_RL( bbl_thetaFile, ' ',
58     & bbl_theta, 0, myThid )
59     CALL EXCH_XY_RL( bbl_theta, myThid )
60     ENDIF
61     IF ( bbl_saltFile .NE. ' ' ) THEN
62     CALL READ_FLD_XY_RL( bbl_saltFile, ' ',
63     & bbl_salt, 0, myThid )
64     CALL EXCH_XY_RL( bbl_salt, myThid )
65     ENDIF
66     IF ( bbl_etaFile .NE. ' ' ) THEN
67     CALL READ_FLD_XY_RL( bbl_etaFile, ' ',
68     & bbl_eta, 0, myThid )
69     CALL EXCH_XY_RL( bbl_eta, myThid )
70     ENDIF
71    
72     ELSE
73    
74     C Restart from a pickup.
75     CALL BBL_READ_PICKUP( nIter0, myThid )
76    
77     C End start-from-iter-zero if/else block.
78     ENDIF
79    
80     #endif /* ALLOW_BBL */
81    
82     RETURN
83     END
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