40 | | * '''timestep_dxfactor:''' If present, the time step is computed as `dx*timestep_dxfactor`, in kilometers. Defaults to 6, as suggested by the WRF team for most applications. Under some circumstances (cfl problems) a lower value may be needed. In any case, the time step is adjusted to the highest value lower than `timestep_dxfactor` times `dx` fitting evenly in one hour period. Optionally, it is possible to set a fix value by using the tag `manual:`, for instance `manual:150`. |
| 40 | * '''timestep_dxfactor:''' If present, the time step is computed as `dx*timestep_dxfactor`, in kilometers. Defaults to 6, as suggested by the WRF team for most applications. Under some circumstances (cfl problems) a lower value may be needed. In any case, the time step is adjusted to the highest value lower than `timestep_dxfactor` times `dx` fitting evenly in one hour period. Optionally, it is possible to set a fixed time step value by using the tag `manual:`, for instance `manual:150`. |