wradlib.classify.trapezoid#
- wradlib.classify.trapezoid(msf, obs)[source]#
Calculates membership of obs using trapezoidal membership functions
- Parameters:
msf (
numpy.ndarray
) – Array which is of size (obs.shape, 4), containing the trapezoidal membership function values for every obs point for one particular hydrometeor class.obs (
numpy.ndarray
) – Array of arbitrary size and dimensions containing the data from which the membership shall be calculated.
- Returns:
out (
numpy.ndarray
) – Array which is of (obs.shape) containing calculated membership probabilities.