pyrad.proc.process_dealias_fourdd#

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

Dealiases the Doppler velocity field using the 4DD technique from Curtis and Houze, 2001

Parameters:

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

dscfg (dictionary of dictionaries) –

data set configuration. Accepted Configuration Keywords:

datatype : string. Dataset keyword
    The input data type, must contain
    "V" or "Vc"
filt : int. Dataset keyword
    Flag controlling Bergen and Albers filter, 1 = yes, 0 = no.
sign : int. Dataset keyword
    Sign convention which the radial velocities in the volume created
    from the sounding data will will. This should match the
    convention used in the radar data. A value of 1 represents when
    positive values velocities are towards the radar, -1 represents
    when negative velocities are towards the radar.

radar_listlist of Radar objects: Optional. list of radar objects

Returns:

new_dataset (dict) – dictionary containing the output field “dealV” or “dealVc” (if Vc was provided)
ind_rad (int) – radar index