pyart.retrieve.texture_of_complex_phase#

pyart.retrieve.texture_of_complex_phase(radar, phidp_field=None, phidp_texture_field=None)[source]#

Calculate the texture of the differential phase field.

Calculate the texture of the real part of the complex differential phase field

Parameters:

  • radar (Radar) – Radar object from which to .

  • phidp_field (str, optional) – Name of field in radar which contains the differential phase shift. None will use the default field name in the Py-ART configuration file.

  • phidp_texture_field (str, optional) – Name to use for the differential phase texture field metadata. None will use the default field name in the Py-ART configuration file.

Returns:

texture_field (dict) – Field dictionary containing the texture of the real part of the complex differential phase.

References

Gourley, J. J., P. Tabary, and J. Parent du Chatelet, A fuzzy logic algorithm for the separation of precipitating from nonprecipitating echoes using polarimetric radar observations, Journal of Atmospheric and Oceanic Technology 24 (8), 1439-1451