pysteps.verification.probscores.CRPS_accum(CRPS, X_f, X_o)#

Compute the average continuous ranked probability score (CRPS) for a set of forecast ensembles and the corresponding observations and accumulate the result to the given CRPS object.

  • CRPS (dict) – The CRPS object.

  • X_f (array_like) – Array of shape (k,m,n,…) containing the values from an ensemble forecast of k members with shape (m,n,…).

  • X_o (array_like) – Array of shape (m,n,…) containing the observed values corresponding to the forecast.