wradlib.georef.polar.spherical_to_xyz(r, phi, theta, sitecoords, re=None, ke=1.3333333333333333, squeeze=None, strict_dims=False)
Parameters: r (numpy.ndarray) – Contains the radial distances in meters. phi (numpy.ndarray) – Contains the azimuthal angles in degree. theta (numpy.ndarray) – Contains the elevation angles in degree. sitecoords (a sequence of three floats) – the lon / lat coordinates of the radar location and its altitude a.m.s.l. (in meters) if sitecoords is of length two, altitude is assumed to be zero re (float) – earth’s radius [m] ke (float) – adjustment factor to account for the refractivity gradient that affects radar beam propagation. In principle this is wavelength- dependent. The default of 4/3 is a good approximation for most weather radar wavelengths. squeeze (bool) – If True, returns squeezed array. strict_dims (bool) – If True, generates output of (theta, phi, r, 3) in any case. If False, dimensions with same length are “merged”. xyz (numpy.ndarray) – Array of shape (…, 3). Contains cartesian coordinates. rad (osr object) – Destination Spatial Reference System (Projection). Defaults to wgs84 (epsg 4326).