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Topology (MPI & OpenMP)
Resolution → timestep
The relation between the horizontal resolution and the model timestep is linear. Here are some examples:
| Resolution [degree] | Resolution [km] | model timestep [sec] | For GY grid |
|---|---|---|---|
| 0.009° | ~1 km | 30 s | |
| 0.0225° | ~2.5 km | 60 s | |
| 0.036° | ~4 km | 90 s | |
| 0.11° | ~12 km | 300 s | |
| ~25 km | 720 s | Grd_nj = 417 | |
| ~55 km | 1800 s | Grd_nj = 171 |
Resolution → timestep → radiation timestep
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