/[MITgcm]/MITgcm_contrib/bbl/code/BBL.h
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Revision 1.1 - (hide annotations) (download)
Thu Nov 18 04:00:04 2010 UTC (14 years, 7 months ago) by dimitri
Branch: MAIN
File MIME type: text/plain
This is a first sketch of a bottom boundary layer parameterization
for MITgcm.  The hooks to main model currently reside with pkg/mypackage
and it is temporarily checked in MITgcm_contrib until it clears the
App Store vetting process.  Instructions on running a simple test
integration in a periodic channel are in MITgcm_contrib/bbl/readme.txt
and some output can be viewed using lookat_output.m in same directory.

1 dimitri 1.1 C $Header: $
2     C $Name: $
3    
4     #ifdef ALLOW_BBL
5    
6     C bbl_RelaxH :: horizontal relaxation coefficient for
7     C transferring properties downslope (s)
8     C bbl_RelaxR :: vertical relaxation coefficient for exchanging
9     C properties with containing grid cell (s)
10     C bbl_InitEta :: default bbl thickness
11     _RL bbl_RelaxH, bbl_RelaxR, bbl_InitEta
12     COMMON /BBL_PARM_R/ bbl_RelaxH, bbl_RelaxR, bbl_InitEta
13    
14     C file names for initial conditions:
15     CHARACTER*(MAX_LEN_FNAM) bbl_thetaFile
16     CHARACTER*(MAX_LEN_FNAM) bbl_saltFile
17     CHARACTER*(MAX_LEN_FNAM) bbl_etaFile
18     COMMON /BBL_PARM_C/ bbl_thetaFile, bbl_saltFile, bbl_etaFile
19    
20     C BBL 2-dim. fields
21     _RL bbl_theta(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
22     _RL bbl_salt (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
23     _RL bbl_eta (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
24     COMMON /BBL_STATE_2D/ bbl_theta, bbl_salt, bbl_eta
25    
26     C BBL tendency terms
27     _RL bbl_TendTheta(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
28     _RL bbl_TendSalt(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
29     COMMON /BBL_TENDENCY/ bbl_TendTheta, bbl_TendSalt
30    
31     #endif /* ALLOW_BBL */
32    
33     CEH3 ;;; Local Variables: ***
34     CEH3 ;;; mode:fortran ***
35     CEH3 ;;; End: ***

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