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

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Revision 1.4 - (hide annotations) (download)
Tue Feb 18 05:33:55 2003 UTC (21 years, 2 months ago) by dimitri
Branch: MAIN
CVS Tags: checkpoint50c_post, checkpoint50c_pre, checkpoint48i_post, checkpoint50, checkpoint50d_post, checkpoint50b_pre, checkpoint48f_post, checkpoint48h_post, checkpoint50f_post, checkpoint50a_post, checkpoint50f_pre, checkpoint50e_pre, checkpoint50e_post, checkpoint50d_pre, checkpoint49, checkpoint48g_post, checkpoint50b_post
Changes since 1.3: +1 -1 lines
File MIME type: text/plain 
Merging from release1_p12:
o Modifications for using pkg/exf with pkg/seaice
  - improved description of the various forcing configurations
  - added basic radiation bulk formulae to pkg/exf
  - units/sign fix for evap computation in exf_getffields.F
  - updated verification/global_with_exf/results/output.txt
o Added pkg/sbo for computing IERS Special Bureau for the Oceans
  (SBO) core products, including oceanic mass, center-of-mass,
  angular, and bottom pressure (see pkg/sbo/README.sbo).
o Lower bound for viscosity/diffusivity in pkg/kpp/kpp_routines.F
  to avoid negative values in shallow regions.
  - updated verification/natl_box/results/output.txt
  - updated verification/lab_sea/results/output.txt
o MPI gather, scatter: eesupp/src/gather_2d.F and scatter_2d.F
o Added useSingleCpuIO option (see PARAMS.h).
o Updated useSingleCpuIO option in mdsio_writefield.F to
  work with multi-field files, e.g., for single-file pickup.
o pkg/seaice:
  - bug fix in growth.F: QNET for no shortwave case
  - added HeffFile for specifying initial sea-ice thickness
  - changed SEAICE_EXTERNAL_FLUXES wind stress implementation
o Added missing /* */ to CPP comments in pkg/seaice, pkg/exf,
  kpp_transport_t.F, forward_step.F, and the_main_loop.F
o pkg/seaice:
  - adjoint-friendly modifications
  - added a SEAICE_WRITE_PICKUP at end of the_model_main.F
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 1.4 #endif /* ALLOW_SEAICE */
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