/[MITgcm]/MITgcm/pkg/bulk_force/BULKF.h
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Contents of /MITgcm/pkg/bulk_force/BULKF.h

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Revision 1.5 - (show annotations) (download)
Sun Jan 22 15:51:34 2006 UTC (18 years, 5 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint58b_post, checkpoint58a_post
Changes since 1.4: +42 -60 lines
File MIME type: text/plain 
- add option and parameters to use AIM surface-flux formulae.
- Change loading part: S/R BULKF_FIELDS_LOAD only take care of bulkf_fields ;
  others forcing fields (file-name defined in PARM05, parameter file "data")
  are loaded from S/R EXTERNAL_FIELDS_LOAD, whether or not pkg bulk-force is used.
- initialise all bulkf_fields in bulkf_init.F ; do in-lining of exf_bulkcdn.F ;
- use the right EXCH call for uwind,vwind (to work on CS-grid)
- re-arrange header files (move parameters from BULKF.h to BULKF_PARAMS.h)
  and parameters (note: calcWindStress replaces .NOT.readwindstress).
1 C $Header: /u/gcmpack/MITgcm/pkg/bulk_force/BULKF.h,v 1.4 2003/11/23 01:36:55 jmc Exp $
2 C $Name: $
3
4 #ifdef ALLOW_BULK_FORCE
5 C !ROUTINE: BULKF.h
6 C -------------------------------
7 C BULKF.h
8 C variable for forcing using bulk formula
9 C -------------------------------
10 C FORCING FIELD VARIABLES
11 C- Mandatory:
12 C tair :: air temperature (K)
13 C qair :: specific humidity at surface (Kg/Kg)
14 C rain :: precipitation, which may become snow (m/s), (>0: rain)
15 C solar :: downward shortwave radiation (W/m^2), (>0: downward)
16 C flwdwn :: downward longwave radiation (W/m^2), (>0: downward)
17 C wspeed :: wind speed (m/s)
18 C- Optional:
19 C uwind :: zonal wind speed (m/s), at cell center (A-grid)
20 C vwind :: meridional wind speed (m/s), at cell center (A-grid)
21 C runoff :: freshwater runoff
22 C qnetch :: net heat flux (cheating)
23 C empch :: E-P (cheating)
24 C cloud :: fraction sky covered in cloud
25 C thAir :: Air potential temp. in the BL [K]
26 C (used in AIM-formula stability function)
27
28 COMMON /BULKF_FFIELDS/
29 & Tair, Qair, Rain, Solar, flwdwn,
30 & wspeed, uwind, vwind, runoff,
31 & qnetch, empch, cloud
32 #ifdef ALLOW_FORMULA_AIM
33 & , thAir
34 #endif
35
36 _RL Tair (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
37 _RL Qair (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
38 _RL Rain (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
39 _RL Solar (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
40 _RL flwdwn (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
41 _RL wspeed (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
42 _RL uwind (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
43 _RL vwind (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
44 _RL runoff (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
45 _RL qnetch (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
46 _RL empch (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
47 _RL cloud (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
48 #ifdef ALLOW_FORMULA_AIM
49 _RL thAir (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
50 #endif
51
52 #endif /* ALLOW_BULK_FORCE */
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