/[MITgcm]/MITgcm/pkg/seaice/SEAICE_OPTIONS.h
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revision 1.25 by dimitri, Wed Jul 18 22:53:34 2007 UTC revision 1.26 by dimitri, Tue Sep 4 23:16:37 2007 UTC
# Line 67  C     Therefore it is not possible to sw Line 67  C     Therefore it is not possible to sw
67  C     in the middle of an integration.  C     in the middle of an integration.
68  #undef SEAICE_MULTICATEGORY  #undef SEAICE_MULTICATEGORY
69    
70  C--   By default cdm wind stress under sea-ice is set to the  C--   By default for B-grid dynamics solver wind stress under sea-ice is
71  C     same value as it would be if there was no sea-ice.  C     set to the same value as it would be if there was no sea-ice.
72  C     This is a placeholder until a more physically-sensible  C     Define following CPP flag for B-grid ice-ocean stress coupling.
 C     stable solution is developed.  Apparently ocean stress  
 C     that is based on sea-ice velocity can cause trouble in  
 C     Arctic Ocean configurations.  This temporary solution  
 C     also corresponds to that adopted by CCSM-2.  For the  
 C     adventurous user who requires ice-modified stress,  
 C     following options are available.  
 #undef SEAICE_ORIGINAL_BAD_ICE_STRESS  
73  #undef SEAICE_TEST_ICE_STRESS_1  #undef SEAICE_TEST_ICE_STRESS_1
74    
75    C--   By default for B-grid dynamics solver surface tilt is obtained
76    C     indirectly via geostrophic velocities.  Define following CPP
77    C     in order to ues ETAN instead.
78    #undef EXPLICIT_SSH_SLOPE
79    
80  C--   By default the freezing point of water is set to the value of  C--   By default the freezing point of water is set to the value of
81  C     the parameter SEAICE_freeze (=-1.96 by default). To use a  C     the parameter SEAICE_freeze (=-1.96 by default). To use a
82  C     simple linear dependence of the freezing point on salinity,  C     simple linear dependence of the freezing point on salinity,
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