pysteps.cascade.interface.get_method

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pysteps.cascade.interface.get_method#

pysteps.cascade.interface.get_method(name)#

Return a callable function for the bandpass filter or cascade decomposition method corresponding to the given name. For the latter, two functions are returned: the first is for the decomposing and the second is for recomposing the cascade.

Filter methods:

Name

Description

gaussian

implementation of bandpass filter using Gaussian weights

uniform

implementation of a filter where all weights are set to one

Decomposition/recomposition methods:

Name

Description

fft

decomposition into multiple spatial scales based on the fast Fourier Transform (FFT) and a set of bandpass filters