| 40 |
C in the middle of an integration. |
C in the middle of an integration. |
| 41 |
#undef SEAICE_MULTICATEGORY |
#undef SEAICE_MULTICATEGORY |
| 42 |
|
|
|
C-- By default for B-grid dynamics solver wind stress under sea-ice is |
|
|
C set to the same value as it would be if there was no sea-ice. |
|
|
C Define following CPP flag for B-grid ice-ocean stress coupling. |
|
|
#undef SEAICE_TEST_ICE_STRESS_1 |
|
|
|
|
|
C-- By default for B-grid dynamics solver surface tilt is obtained |
|
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C indirectly via geostrophic velocities. Define following CPP |
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C in order to ues ETAN instead. |
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#undef EXPLICIT_SSH_SLOPE |
|
|
|
|
| 43 |
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 |
| 44 |
C the parameter SEAICE_freeze (=-1.96 by default). To use a |
C the parameter SEAICE_freeze (=-1.96 by default). To use a |
| 45 |
C simple linear dependence of the freezing point on salinity, |
C simple linear dependence of the freezing point on salinity, |
| 49 |
#undef SEAICE_VARIABLE_FREEZING_POINT |
#undef SEAICE_VARIABLE_FREEZING_POINT |
| 50 |
|
|
| 51 |
C-- Allow SEAICEuseFlooding, which converts snow to ice if submerged. |
C-- Allow SEAICEuseFlooding, which converts snow to ice if submerged. |
| 52 |
#undef ALLOW_SEAICE_FLOODING |
#define ALLOW_SEAICE_FLOODING |
| 53 |
|
|
| 54 |
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. |
| 55 |
#undef SEAICE_SALINITY |
#undef SEAICE_SALINITY |
| 56 |
|
|
| 57 |
|
C-- Track sea ice age. |
| 58 |
|
#undef SEAICE_AGE |
| 59 |
|
|
| 60 |
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 |
| 61 |
C historical reasons). Define the following flag to use a new |
C historical reasons). Define the following flag to use a new |
| 62 |
C (not thoroughly) test version on a C-grid |
C (not thoroughly) test version on a C-grid |
| 63 |
#define SEAICE_CGRID |
#define SEAICE_CGRID |
| 64 |
|
|
| 65 |
C-- Only for the C-grid version it is possible to enable EVP code by |
C-- Only for the C-grid version it is possible to |
|
C defining the following flag |
|
| 66 |
#ifdef SEAICE_CGRID |
#ifdef SEAICE_CGRID |
| 67 |
|
C enable EVP code by defining the following flag |
| 68 |
#define SEAICE_ALLOW_EVP |
#define SEAICE_ALLOW_EVP |
| 69 |
|
#ifdef SEAICE_ALLOW_EVP |
| 70 |
|
C-- When set use SEAICE_zetaMin and SEAICE_evpDampC to limit |
| 71 |
|
C-- viscosities from below and above in seaice_evp |
| 72 |
|
C-- not necessary, and not recommended |
| 73 |
|
#undef SEAICE_ALLOW_CLIPZETA |
| 74 |
|
#endif /* SEAICE_ALLOW_EVP */ |
| 75 |
|
C allow the truncated ellipse rheology (runtime flag SEAICEuseTEM) |
| 76 |
|
#undef SEAICE_ALLOW_TEM |
| 77 |
|
#else /* not SEAICE_CGRID, but old B-grid */ |
| 78 |
|
C-- By default for B-grid dynamics solver wind stress under sea-ice is |
| 79 |
|
C set to the same value as it would be if there was no sea-ice. |
| 80 |
|
C Define following CPP flag for B-grid ice-ocean stress coupling. |
| 81 |
|
#define SEAICE_BICE_STRESS |
| 82 |
|
|
| 83 |
|
C-- By default for B-grid dynamics solver surface tilt is obtained |
| 84 |
|
C indirectly via geostrophic velocities. Define following CPP |
| 85 |
|
C in order to use ETAN instead. |
| 86 |
|
#define EXPLICIT_SSH_SLOPE |
| 87 |
|
|
| 88 |
#endif /* SEAICE_CGRID */ |
#endif /* SEAICE_CGRID */ |
| 89 |
|
|
| 90 |
C-- When set use MAX_HEFF to cap sea ice thickness in seaice_growth |
C-- When set use MAX_HEFF to cap sea ice thickness in seaice_growth |
| 91 |
#undef SEAICE_CAP_HEFF |
#undef SEAICE_CAP_HEFF |
| 92 |
|
C-- When set use SEAICE_clipVelocties = .true., to clip U/VICE at 40cm/s, |
| 93 |
|
C-- not recommended |
| 94 |
|
#undef SEAICE_ALLOW_CLIPVELS |
| 95 |
|
|
| 96 |
#endif /* SEAICE_OPTIONS_H */ |
#endif /* SEAICE_OPTIONS_H */ |
| 97 |
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