How to interpolate from N320 to 0.25°longitude-latitude grid?

by alexandermakarov - opened Nov 17, 2025

Hello everyone,

I'm now trying to interpolate from the model's output(N320) to 0.25°longitude-latitude grid.

I have tried with earthkit.regrid module, but the result isn't good enough.

Can anybody explain me about the spatial interpolation method the ECMWF is using?

Thanks

ECMWF org Jan 20

Please could you clarify what you mean by the results not being good enough?

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