wradlib Documentation - Bitbucket
wradlib Documentation - Bitbucket
wradlib Documentation - Bitbucket
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<strong>wradlib</strong> <strong>Documentation</strong>, Release 0.1.1<br />
radius model. The formula was taken from [Collier1996].<br />
Parameters ranges : array<br />
the distances of each bin from the radar [m]<br />
elevations : array<br />
the elevation angles of each bin from the radar [degrees or radians]<br />
degrees : bool<br />
if True (the default) elevation angles are given in degrees and will be converted to radians<br />
before calculation. If False no transformation will be done and elevations has to be<br />
given in radians.<br />
re : float<br />
earth radius [m]<br />
Returns output : height of the beam [m]<br />
Notes<br />
The shape of elevations and ranges may differ in which case numpy’s broadcasting rules will apply and the<br />
shape of output will be that of the broadcast arrays. See the numpy documentation on how broadcasting works.<br />
References<br />
[Collier1996]<br />
3.7.2 <strong>wradlib</strong>.qual.beam_height_ft_doviak<br />
<strong>wradlib</strong>.qual.beam_height_ft_doviak(ranges, elevations, degrees=True, re=6371000)<br />
Calculates the height of a radar beam above the antenna according to the 4/3 (four-thirds -> ft) effective Earth<br />
radius model. The formula was taken from [Doviak1993].<br />
Parameters ranges : array<br />
the distances of each bin from the radar [m]<br />
elevations : array<br />
the elevation angles of each bin from the radar [degrees or radians]<br />
degrees : bool<br />
if True (the default) elevation angles are assumed to be given in degrees and will be<br />
converted to radians before calculation. If False no transformation will be done and<br />
elevations has to be given in radians.<br />
re : float<br />
earth radius [m]<br />
Returns output : height of the beam [m]<br />
52 Chapter 3. Library Reference