/[MITgcm]/MITgcm/verification/1D_ocean_ice_column/code_ad/SEAICE_OPTIONS.h
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revision 1.8 by gforget, Thu Feb 9 03:46:49 2012 UTC revision 1.9 by gforget, Sat Feb 11 03:48:51 2012 UTC
# Line 45  C     in the middle of an integration. Line 45  C     in the middle of an integration.
45  #undef SEAICE_MODIFY_GROWTH_ADJ  #undef SEAICE_MODIFY_GROWTH_ADJ
46  #undef SEAICE_SIMPLIFY_GROWTH_ADJ  #undef SEAICE_SIMPLIFY_GROWTH_ADJ
47    
48  #undef SEAICE_ADD_SUBLIMATION_TO_FWBUDGET  C--   Since the missing sublimation term is now included
49    C     this flag is needed for backward compatibility
50    #define SEAICE_DISABLE_SUBLIM
51    
52  C--   By default cdm wind stress under sea-ice is set to the  C--   By default cdm wind stress under sea-ice is set to the
53  C     same value as it would be if there was no sea-ice.  C     same value as it would be if there was no sea-ice.
# Line 59  C     following options are available. Line 61  C     following options are available.
61  #undef SEAICE_ORIGINAL_BAD_ICE_STRESS  #undef SEAICE_ORIGINAL_BAD_ICE_STRESS
62  #undef SEAICE_TEST_ICE_STRESS_1  #undef SEAICE_TEST_ICE_STRESS_1
63    
64  C--   By default the freezing point of water is set to the value of  C--   The freezing point of water is a simple linear dependence to salinity.
65  C     the parameter SEAICE_freeze (=-1.96 by default). To use a  C     The flag below is now obsolete, but kept to ease the transition
66  C     simple linear dependence of the freezing point on salinity,  C     from the old constant freezing point default (see seaice_check.F).
67  C     set the following flag (pressure is assumed to have no effect,  #define SEAICE_VARIABLE_FREEZING_POINT
 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  
68    
69  C--   By default the seaice model is discretized on a B-Grid (for  C--   By default the seaice model is discretized on a B-Grid (for
70  C     historical reasons). Define the following flag to use a new  C     historical reasons). Define the following flag to use a new
# Line 78  C     defining the following flag Line 77  C     defining the following flag
77  #define SEAICE_ALLOW_EVP  #define SEAICE_ALLOW_EVP
78  #endif /* SEAICE_CGRID */  #endif /* SEAICE_CGRID */
79    
 C--   Seaice flooding  
 #define ALLOW_SEAICE_FLOODING  
   
80  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.
81  #define SEAICE_VARIABLE_SALINITY  #define SEAICE_VARIABLE_SALINITY
82    
 c--   Enable modified sea-ice thermodynamic by Ian Fenty  
 c--   Should improve adjoint, but doesnt work so far.  
 #undef SEAICE_ALLOW_TD_IF  
   
83  #endif /* ALLOW_SEAICE */  #endif /* ALLOW_SEAICE */
84  #endif /* SEAICE_OPTIONS_H */  #endif /* SEAICE_OPTIONS_H */
85    

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