/[MITgcm]/MITgcm/verification/lab_sea/code_ad/SEAICE_OPTIONS.h
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revision 1.17 by gforget, Thu Feb 9 03:47:47 2012 UTC revision 1.22 by mlosch, Fri Dec 21 13:20:09 2012 UTC
# Line 41  C     Note the pickup_seaice.* generated Line 41  C     Note the pickup_seaice.* generated
41  C     from those generated with the default 2-category model.  C     from those generated with the default 2-category model.
42  C     Therefore it is not possible to switch between the two  C     Therefore it is not possible to switch between the two
43  C     in the middle of an integration.  C     in the middle of an integration.
44  #define SEAICE_MULTICATEGORY  c#define SEAICE_MULTICATEGORY
45    
46  C--   Use the Old version of seaice_growth (close to cvs version 1.70)  C--   Use the Old version of seaice_growth (close to cvs version 1.70)
47  C     otherwise, use the merged version (with some of Ian Fenty s code)  C     otherwise, use the merged version (with some of Ian Fenty s code)
48  #define SEAICE_GROWTH_LEGACY  #define SEAICE_GROWTH_LEGACY
49    
50    C--   Since the missing sublimation term is now included
51    C     this flag is needed for backward compatibility
52    #define SEAICE_DISABLE_SUBLIM
53    
54    C--   Suspected missing term in coupled ocn-ice heat budget (to be further tested)
55    #define SEAICE_DISABLE_HEATCONSFIX
56    
57  C--   options only available in the merged version  C--   options only available in the merged version
58  #ifndef SEAICE_GROWTH_LEGACY  #ifndef SEAICE_GROWTH_LEGACY
59  C-    to ensure heat conservation in the coupled ocean-seaice system  C-    to ensure heat conservation in the coupled ocean-seaice system
# Line 55  C-    to preclude infinitesimal ice conc Line 62  C-    to preclude infinitesimal ice conc
62  # undef ALLOW_PRECLUDE_INFINITESIMAL_AREA  # undef ALLOW_PRECLUDE_INFINITESIMAL_AREA
63  #endif  #endif
64    
 C--   By default the freezing point of water is set to the value of  
 C     the parameter SEAICE_freeze (=-1.96 by default). To use a  
 C     simple linear dependence of the freezing point on salinity,  
 C     set the following flag (pressure is assumed to have no effect,  
 C     which is a good assumption for the top 20 meters). With this  
 C     option defined the parameter SEAICE_freeze has no effect.  
 #undef SEAICE_VARIABLE_FREEZING_POINT  
   
 C--   Allow SEAICEuseFlooding, which converts snow to ice if submerged.  
 #define ALLOW_SEAICE_FLOODING  
   
65  C--   By default sea ice is fresh.  Set following flag for salty ice.  C--   By default sea ice is fresh.  Set following flag for salty ice.
66  #define SEAICE_VARIABLE_SALINITY  #define SEAICE_VARIABLE_SALINITY
67    
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