improver.cli.convection_ratio module
Script to calculate the ratio of convective precipitation to total precipitation.
- process(*cubes, model_id_attr=None)[source]
Calculate the convection ratio from convective and dynamic (stratiform) precipitation rate components.
Calculates the convective ratio as:
ratio = convective_rate / (convective_rate + dynamic_rate)
- Parameters:
cubes (iris.cube.CubeList) – Cubes of “lwe_convective_precipitation_rate” and “lwe_stratiform_precipitation_rate” in units that can be converted to “m s-1”
model_id_attr (str) – Name of the attribute used to identify the source model for blending.
- Returns:
A cube of convection_ratio of the same dimensions as the input cubes.
- Return type: