wradlib.zr.r_to_z¶
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wradlib.zr.
r_to_z
(r, a=200.0, b=1.6)¶ Calculates reflectivity from rain rates using a power law Z/R relationship Z = a*R**b
Parameters: Note
The German Weather Service uses a=256 and b=1.42 instead of the Marshall-Palmer defaults.
Returns: output (a float or an array of floats) – reflectivity in mm**6/m**3