diagnostic.functions.root_mean_square_error

root_mean_square_error(da_mod: DataArray, da_ref: DataArray) → float

Calculate the Root Mean Square Error (RMSE) between model data and reference data.

Parameters:

• da_mod (xr.DataArray) – The model data to compare (should match the shape of da_ref).

• da_ref (xr.DataArray) – The reference data to compare against (should match the shape of da_mod).

Returns:

The Root Mean Square Error (RMSE) between the model and reference data.

Return type:

float