pyPDAF.PDAFomi.diag_stats

pyPDAF.PDAFomi.diag_stats()

A selection of 6 statistics comparing the observations and the observed ensemble mean for each observation type.

Parameters:

  • nobs (int) – Number of observation types

  • verbose (int) – Verbosity flag

Returns:

  • nobs (int) – Number of observation types

  • obsstats_ptr (ndarray[np.float64, ndim=2]) – Array of observation statistics Included statistics are: - (1,:) correlations between observation and observed ensemble mean - (2,:) centered RMS difference between observation and observed ensemble mean - (3,:) mean bias (observation minus observed ensemble mean) - (4,:) mean absolute difference between observation and observed ensemble mean - (5,:) variance of observations - (6,:) variance of observed ensemble mean Array shape: (:,:)