/[MITgcm]/MITgcm_contrib/high_res_cube/code-mods/SEAICE_OPTIONS.h
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revision 1.9 by dimitri, Sat Apr 14 22:28:04 2007 UTC revision 1.11 by dimitri, Fri Jun 22 20:16:51 2007 UTC
# Line 28  C     SEAICE_FFIELDS.h, and reads them i Line 28  C     SEAICE_FFIELDS.h, and reads them i
28  C     SEAICE_EXTERNAL_FORCING is defined, the above forcing variables  C     SEAICE_EXTERNAL_FORCING is defined, the above forcing variables
29  C     are defined and provided by an external package.  At present this  C     are defined and provided by an external package.  At present this
30  C     option is hardwired for pkg/exf and the variables are passed using  C     option is hardwired for pkg/exf and the variables are passed using
31  C     include file exf_fields.h.  C     include file EXF_FIELDS.h (=> cannot be defined without pkg/EXF )
32  #define SEAICE_EXTERNAL_FORCING  #define SEAICE_EXTERNAL_FORCING
33  #ifdef SEAICE_EXTERNAL_FORCING  #ifndef ALLOW_EXF
34  #include "EXF_OPTIONS.h"  # undef SEAICE_EXTERNAL_FORCING
35  #endif /* SEAICE_EXTERNAL_FORCING */  #endif
36    
37    #ifdef  SEAICE_EXTERNAL_FORCING
38    #  include "EXF_OPTIONS.h"
39  C--   By default, the sea-ice package uses its own integrated bulk  C--   By default, the sea-ice package uses its own integrated bulk
40  C     formulae to compute fluxes (fu, fv, EmPmR, Qnet, and Qsw) over  C     formulae to compute fluxes (fu, fv, EmPmR, Qnet, and Qsw) over
41  C     open-ocean.  When this flag is set, these variables are computed  C     open-ocean.  When this flag is set, these variables are computed
42  C     in a separate external package, for example, pkg/exf, and then  C     in a separate external package, for example, pkg/exf, and then
43  C     modified for sea-ice effects by pkg/seaice.  C     modified for sea-ice effects by pkg/seaice.
44  #define SEAICE_EXTERNAL_FLUXES  # define SEAICE_EXTERNAL_FLUXES
45    
46    #else  /* SEAICE_EXTERNAL_FORCING */
47    C-    current implementation requires those options to be set:
48    # undef  SEAICE_EXTERNAL_FLUXES
49    # define ALLOW_ATM_TEMP
50    # define ALLOW_DOWNWARD_RADIATION
51    # define ALLOW_RUNOFF
52    
53    #endif /* SEAICE_EXTERNAL_FORCING */
54    
55    
56  C--   By default, the sea-ice package uses 2-category thermodynamics.  C--   By default, the sea-ice package uses 2-category thermodynamics.
57  C     When this flag is set, an 8-category calculation of ice  C     When this flag is set, an 8-category calculation of ice
# Line 68  C     simple linear dependence of the fr Line 80  C     simple linear dependence of the fr
80  C     set the following flag (pressure is assumed to have no effect,  C     set the following flag (pressure is assumed to have no effect,
81  C     which is a good assumption for the top 20 meters). With this  C     which is a good assumption for the top 20 meters). With this
82  C     option defined the parameter SEAICE_freeze has no effect.  C     option defined the parameter SEAICE_freeze has no effect.
83  #undef SEAICE_VARIABLE_FREEZING_POINT  #define SEAICE_VARIABLE_FREEZING_POINT
84    
85  C--   Allow SEAICEuseFlooding, which converts snow to ice if submerged.  C--   Allow SEAICEuseFlooding, which converts snow to ice if submerged.
86  #define ALLOW_SEAICE_FLOODING  #define ALLOW_SEAICE_FLOODING
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