Convert an existing Radar object to represent a vertical pointing scan.
This function does not verify that the Radar object contains a vertical
pointing scan. To perform such a check use is_vpt.
Parameters:
radar : Radar
Mislabeled vertical pointing scan Radar object to convert to be
properly labeled. This object is converted in place, no copy of
the existing data is made.
single_scan : bool, optional
True to convert the volume to a single scan, any azimuth angle data
is lost. False will convert the scan to contain the same number of
scans as rays, azimuth angles are retained.