Sentences with phrase «subgrid models do»

Not exact matches

Since the scientific understanding of clouds and aerosols is low, how do you validate your subgrid models for these things?

If you don't have a strong handle on numerical error, parameter estimation for the many subgrid models you have is really little better than guessing.

Do you just sweep this all up into a subgrid model too?

These have very interesting potential to do subgrid modeling in a more rigorous way and are superior as discretization methods for the Navier - Stokes equations.

First principles subgrid models simply don't exist and so your only other altermative is expert judgment, which is a euphamisn for prejudice.