28 |
C Enable OB conditions following Stevens (1990) |
C Enable OB conditions following Stevens (1990) |
29 |
#undef ALLOW_OBCS_STEVENS |
#undef ALLOW_OBCS_STEVENS |
30 |
|
|
31 |
C This includes hooks to sponge layer treatment of uvel, vvel |
C Allow sponge layer treatment of open boundary conditions |
32 |
#define ALLOW_OBCS_SPONGE |
#define ALLOW_OBCS_SPONGE |
33 |
|
|
34 |
|
C Include hooks to sponge layer treatment of pkg/seaice variables |
35 |
|
#undef ALLOW_OBCS_SEAICE_SPONGE |
36 |
|
|
37 |
C balance barotropic velocity |
C balance barotropic velocity |
38 |
#undef ALLOW_OBCS_BALANCE |
#undef ALLOW_OBCS_BALANCE |
39 |
|
|
40 |
|
C add tidal contributions to normal OB flow |
41 |
|
#undef ALLOW_OBCS_TIDES |
42 |
|
|
43 |
|
C Use older implementation of obcs in seaice-dynamics |
44 |
|
C note: most of the "experimental" options listed below have not yet |
45 |
|
C been implementated in new version. |
46 |
|
#undef OBCS_UVICE_OLD |
47 |
|
|
48 |
|
#ifdef OBCS_UVICE_OLD |
49 |
|
C The following five CPP options are experimental and aim to deal |
50 |
|
C with artifacts due to the low-frequency specification of sea-ice |
51 |
|
C boundary conditions compared to the model forcing frequency. |
52 |
|
C Ice convergence at edges can cause model to blow up. The |
53 |
|
C following CPP option fixes this problem at the expense of less |
54 |
|
C accurate boundary conditions. |
55 |
|
#undef OBCS_SEAICE_AVOID_CONVERGENCE |
56 |
|
|
57 |
|
C Smooth the component of sea-ice velocity perpendicular to the edge. |
58 |
|
#undef OBCS_SEAICE_SMOOTH_UVICE_PERP |
59 |
|
|
60 |
|
C Smooth the component of sea ice velocity parallel to the edge. |
61 |
|
#undef OBCS_SEAICE_SMOOTH_UVICE_PAR |
62 |
|
|
63 |
|
C Compute rather than specify seaice velocities at the edges. |
64 |
|
#undef OBCS_SEAICE_COMPUTE_UVICE |
65 |
|
#endif /* OBCS_UVICE_OLD */ |
66 |
|
|
67 |
|
C Smooth the tracer sea-ice variables near the edges. |
68 |
|
#undef OBCS_SEAICE_SMOOTH_EDGE |
69 |
|
|
70 |
#endif /* ALLOW_OBCS */ |
#endif /* ALLOW_OBCS */ |
71 |
#endif /* OBCS_OPTIONS_H */ |
#endif /* OBCS_OPTIONS_H */ |