/[MITgcm]/MITgcm/verification/natl_box_adjoint/code_seaice/SEAICE_OPTIONS.h.DYN
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revision 1.1 by dimitri, Sat Mar 22 02:12:46 2003 UTC revision 1.2 by heimbach, Thu Nov 6 22:31:00 2003 UTC
# Line 0  Line 1 
1    C
2    
3    C     /==========================================================\
4    C     | SEAICE_OPTIONS.h                                         |
5    C     | o CPP options file for sea ice package.                  |
6    C     |==========================================================|
7    C     | Use this file for selecting options within the sea ice   |
8    C     | package.  Sea ice model is enabled with ALLOW_SEAICE in  |
9    C     | CPP_OPTIONS.h                                            |
10    C     \==========================================================/
11    
12    #ifndef SEAICE_OPTIONS_H
13    #define SEAICE_OPTIONS_H
14    #include "PACKAGES_CONFIG.h"
15    #ifdef ALLOW_SEAICE
16    
17    #include "CPP_OPTIONS.h"
18    
19    C--   Write "text-plots" of certain fields in STDOUT for debugging.
20    #undef SEAICE_DEBUG
21    
22    C--   Allow sea-ice dynamic code.
23    C     This option is provided to allow use of TAMC
24    C     on the thermodynamics component of the code only.
25    C     Sea-ice dynamics can also be turned off at runtime
26    C     using variable SEAICEuseDYNAMICS.
27    #define SEAICE_ALLOW_DYNAMICS
28    
29    C--   By default, pkg/seaice defines forcing variable internally, in
30    C     SEAICE_FFIELDS.h, and reads them in from files.  When CPP option
31    C     SEAICE_EXTERNAL_FORCING is defined, the above forcing variables
32    C     are defined and provided by an external package.  At present this
33    C     option is hardwired for pkg/exf and the variables are passed using
34    C     include file exf_fields.h.
35    #define SEAICE_EXTERNAL_FORCING
36    
37    C--   By default, the sea-ice package uses its own integrated bulk
38    C     formulae to compute fluxes (fu, fv, EmPmR, Qnet, and Qsw) over
39    C     open-ocean.  When this flag is set, these variables are computed
40    C     in a separate external package, for example, pkg/exf, and then
41    C     modified for sea-ice effects by pkg/seaice.
42    #undef SEAICE_EXTERNAL_FLUXES
43    
44    C--   By default, the sea-ice package uses 2-category thermodynamics.
45    C     When this flag is set, an 8-category calculation of ice
46    C     thermodynamics is carried out in groatb.F
47    C     !!! Note the pickup_seaice.* generated by this option differ !!!
48    C     !!! from those generated with the default 2-category model.  !!!
49    C     !!! Therefore it is not possible to switch between the two   !!!
50    C     !!! in the middle of an integration.                         !!!
51    #undef SEAICE_MULTILEVEL
52    
53    #endif /* ALLOW_SEAICE */
54    #endif /* SEAICE_OPTIONS_H */
55    

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