pyesmda.inflate_ensemble_around_its_mean¶
- pyesmda.inflate_ensemble_around_its_mean(ensemble: numpy.ndarray[Any, numpy.dtype[numpy.float64]], inflation_factor: float) numpy.ndarray[Any, numpy.dtype[numpy.float64]] [source]¶
Inflate the given parameter ensemble around its mean.
\[m^{l+1}_{j} \leftarrow r^{l+1}\left(m^{l+1}_{j} - \frac{1}{N_{e}} \sum_{j}^{N_{e}}m^{l+1}_{j}\right) + \frac{1}{N_{e}}\sum_{j}^{N_{e}}m^{l+1}_{j}\]- Parameters
ensemble (NDArrayFloat) – Ensemble of realization with diemnsions (\(N_{e}, N_{m}\)).
- Returns
The inflated ensemble.
- Return type
NDArrayFloat