/[MITgcm]/MITgcm/pkg/seaice/SEAICE_OPTIONS.h
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Annotation of /MITgcm/pkg/seaice/SEAICE_OPTIONS.h

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Revision 1.6 - (hide annotations) (download)
Thu Aug 7 02:31:29 2003 UTC (20 years, 9 months ago) by dimitri
Branch: MAIN
CVS Tags: checkpoint51f_post, checkpoint51j_post, checkpoint51h_pre, branchpoint-genmake2, checkpoint51i_pre, checkpoint51f_pre, checkpoint51g_post
Branch point for: branch-genmake2
Changes since 1.5: +4 -0 lines
File MIME type: text/plain 
o Added on-the-fly spatial interpolation capability
    "USE_EXF_INTERPOLATION" to pkg/exf.
  - This is a temporary Cartesian-grid hack until
    the super-duper ESMF coupler becomes available.
  - See verification/global_with_exf/README for usage example.
  - Removed obsolete EXFwindOnBgrid and SEAICEwindOnCgrid
    flags and modified pkg/seaice accordingly.
o Bug fix to pkg/ptracers, pkg/generic_advdiff/gad_calc_rhs.F,
    and pkg/kpp/kpp_transport_ptr.F for dealing with tracer
    non-local transport term.
1 heimbach 1.2 C $Header:
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     #include "CPP_OPTIONS.h"
13    
14     #ifdef ALLOW_SEAICE
15    
16 dimitri 1.3 C-- Write "text-plots" of certain fields in STDOUT for debugging.
17 heimbach 1.2 #undef SEAICE_DEBUG
18    
19 dimitri 1.3 C-- Allow sea-ice dynamic code.
20     C This option is provided to allow use of TAMC
21     C on the thermodynamics component of the code only.
22     C Sea-ice dynamics can also be turned off at runtime
23     C using variable SEAICEuseDYNAMICS.
24 heimbach 1.2 #define SEAICE_ALLOW_DYNAMICS
25 dimitri 1.3
26     C-- By default, pkg/seaice defines forcing variable internally, in
27     C SEAICE_FFIELDS.h, and reads them in from files. When CPP option
28     C SEAICE_EXTERNAL_FORCING is defined, the above forcing variables
29     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
31     C include file exf_fields.h.
32     #undef SEAICE_EXTERNAL_FORCING
33    
34     C-- By default, the sea-ice package uses its own integrated bulk
35     C formulae to compute fluxes (fu, fv, EmPmR, Qnet, and Qsw) over
36     C open-ocean. When this flag is set, these variables are computed
37     C in a separate external package, for example, pkg/exf, and then
38     C modified for sea-ice effects by pkg/seaice.
39     #undef SEAICE_EXTERNAL_FLUXES
40 heimbach 1.2
41 dimitri 1.5 C-- By default, the sea-ice package uses 2-category thermodynamics.
42     C When this flag is set, an 8-category calculation of ice
43     C thermodynamics is carried out in groatb.F
44 dimitri 1.6 C !!! Note the pickup_seaice.* generated by this option differ !!!
45     C !!! from those generated with the default 2-category model. !!!
46     C !!! Therefore it is not possible to switch between the two !!!
47     C !!! in the middle of an integration. !!!
48 dimitri 1.5 #undef SEAICE_MULTILEVEL
49    
50 dimitri 1.4 #endif /* ALLOW_SEAICE */
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