A parallel implementation of a 4DEnVar ensemble

Author:

Arbogast Étienne1,Desroziers Gérald1,Berre Loïk1

Affiliation:

1. CNRM UMR 3589, Météo‐France/CNRS Toulouse Cedex France

Publisher

Wiley

Subject

Atmospheric Science

Reference32 articles.

1. Ensemble–Variational Integrated Localized Data Assimilation

2. Filtering of Background Error Variances and Correlations by Local Spatial Averaging: A Review

3. The representation of the analysis effect in three error simulation techniques

4. BerreL PannekouckeO DesroziersG StefanescuSE ChapnikB RaynaudL.2007. ‘A variational assimilation ensemble and the spatial filtering of its error covariances: Increase of sample size by local spatial averaging’. InProceedings of the ECMWF Workshop on Recent Developments in Data Assimilation for Atmosphere and Ocean 11–13 June 2007. Reading UK 151–168.

5. Modelling of flow‐dependent ensemble‐based background‐error correlations using a wavelet formulation in 4D‐Var at Météo‐France

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