pysteps.postprocessing.ensemblestats.excprob
pysteps.postprocessing.ensemblestats.excprob¶
- pysteps.postprocessing.ensemblestats.excprob(X, X_thr, ignore_nan=False)¶
For a given forecast ensemble field, compute exceedance probabilities for the given intensity thresholds.
- Parameters
- X: array_like
Array of shape (k, m, n, …) containing an k-member ensemble of forecasts with shape (m, n, …).
- X_thr: float or a sequence of floats
Intensity threshold(s) for which the exceedance probabilities are computed.
- ignore_nan: bool
If True, ignore nan values.
- Returns
- out: ndarray
Array of shape (len(X_thr), m, n) containing the exceedance probabilities for the given intensity thresholds. If len(X_thr)=1, the first dimension is dropped.