pyrad.proc.process_filter_visibility#

pyrad.proc.process_filter_visibility(procstatus, dscfg, radar_list=None)[source]#

filters out rays gates with low visibility and corrects the reflectivity

Parameters:

procstatus (int) – Processing status: 0 initializing, 1 processing volume, 2 post-processing

dscfg (dictionary of dictionaries) –

data set configuration. Accepted Configuration Keywords:

datatype : list of string. Dataset keyword
    The input data typesm, must contain
    "VIS" or "visibility_polar", as well
    as any other datatype supported by pyrad that
    will be filtered where the visibility is poor.
VISmin : float. Dataset keyword
    The minimum visibility to keep the data.

radar_list (list of Radar objects) – Optional. list of radar objects

Returns:

new_dataset (dict) – dictionary containing the output, it will contain the corrected version of the provided datatypes For example dBZ -> dBZc, ZDR -> ZDRc, RhoHV -> RhoHVc
ind_rad (int) – radar index