arctic40km/code_ad/SEAICE_OPTIONS.h

C $Header: /u/gcmpack/MITgcm_contrib/arctic40km/code/SEAICE_OPTIONS.h,v 1.1 2005/09/01 14:16:40 dimitri Exp $

C     /==========================================================\
C     | SEAICE_OPTIONS.h                                         |
C     | o CPP options file for sea ice package.                  |
C     |==========================================================|
C     | Use this file for selecting options within the sea ice   |
C     | package.                                                 |
C     \==========================================================/

#ifndef SEAICE_OPTIONS_H
#define SEAICE_OPTIONS_H
#include "PACKAGES_CONFIG.h"
#ifdef ALLOW_SEAICE

#include "CPP_OPTIONS.h"

C--   Write "text-plots" of certain fields in STDOUT for debugging.
#undef SEAICE_DEBUG

C--   Allow sea-ice dynamic code.
C     This option is provided to allow use of TAMC
C     on the thermodynamics component of the code only.
C     Sea-ice dynamics can also be turned off at runtime
C     using variable SEAICEuseDYNAMICS.
#define SEAICE_ALLOW_DYNAMICS

C--   By default, pkg/seaice defines forcing variable internally, in
C     SEAICE_FFIELDS.h, and reads them in from files.  When CPP option
C     SEAICE_EXTERNAL_FORCING is defined, the above forcing variables
C     are defined and provided by an external package.  At present this
C     option is hardwired for pkg/exf and the variables are passed using
C     include file exf_fields.h.
#define SEAICE_EXTERNAL_FORCING
#ifdef SEAICE_EXTERNAL_FORCING
#include "EXF_OPTIONS.h"
#endif /* SEAICE_EXTERNAL_FORCING */

C--   By default, the sea-ice package uses its own integrated bulk
C     formulae to compute fluxes (fu, fv, EmPmR, Qnet, and Qsw) over
C     open-ocean.  When this flag is set, these variables are computed
C     in a separate external package, for example, pkg/exf, and then
C     modified for sea-ice effects by pkg/seaice.
#define SEAICE_EXTERNAL_FLUXES

C--   By default, the sea-ice package uses 2-category thermodynamics.
C     When this flag is set, an 8-category calculation of ice
C     thermodynamics is carried out in groatb.F
C     !!! Note the pickup_seaice.* generated by this option differ !!!
C     !!! from those generated with the default 2-category model.  !!!
C     !!! Therefore it is not possible to switch between the two   !!!
C     !!! in the middle of an integration.                         !!!
#undef SEAICE_MULTILEVEL

#endif /* ALLOW_SEAICE */
#endif /* SEAICE_OPTIONS_H */
1	heimbach	1.1	C $Header: /u/gcmpack/MITgcm_contrib/arctic40km/code/SEAICE_OPTIONS.h,v 1.1 2005/09/01 14:16:40 dimitri Exp $
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. \|
9			C \==========================================================/
10
11			#ifndef SEAICE_OPTIONS_H
12			#define SEAICE_OPTIONS_H
13			#include "PACKAGES_CONFIG.h"
14			#ifdef ALLOW_SEAICE
15
16			#include "CPP_OPTIONS.h"
17
18			C-- Write "text-plots" of certain fields in STDOUT for debugging.
19			#undef SEAICE_DEBUG
20
21			C-- Allow sea-ice dynamic code.
22			C This option is provided to allow use of TAMC
23			C on the thermodynamics component of the code only.
24			C Sea-ice dynamics can also be turned off at runtime
25			C using variable SEAICEuseDYNAMICS.
26			#define SEAICE_ALLOW_DYNAMICS
27
28			C-- By default, pkg/seaice defines forcing variable internally, in
29			C SEAICE_FFIELDS.h, and reads them in from files. When CPP option
30			C SEAICE_EXTERNAL_FORCING is defined, the above forcing variables
31			C are defined and provided by an external package. At present this
32			C option is hardwired for pkg/exf and the variables are passed using
33			C include file exf_fields.h.
34			#define SEAICE_EXTERNAL_FORCING
35			#ifdef SEAICE_EXTERNAL_FORCING
36			#include "EXF_OPTIONS.h"
37			#endif /* SEAICE_EXTERNAL_FORCING */
38
39			C-- By default, the sea-ice package uses its own integrated bulk
40			C formulae to compute fluxes (fu, fv, EmPmR, Qnet, and Qsw) over
41			C open-ocean. When this flag is set, these variables are computed
42			C in a separate external package, for example, pkg/exf, and then
43			C modified for sea-ice effects by pkg/seaice.
44			#define SEAICE_EXTERNAL_FLUXES
45
46			C-- By default, the sea-ice package uses 2-category thermodynamics.
47			C When this flag is set, an 8-category calculation of ice
48			C thermodynamics is carried out in groatb.F
49			C !!! Note the pickup_seaice.* generated by this option differ !!!
50			C !!! from those generated with the default 2-category model. !!!
51			C !!! Therefore it is not possible to switch between the two !!!
52			C !!! in the middle of an integration. !!!
53			#undef SEAICE_MULTILEVEL
54
55			#endif /* ALLOW_SEAICE */
56			#endif /* SEAICE_OPTIONS_H */