Ensemble data assimilation

Contents

Ensemble data assimilation#

AlgoComponents dedicated to computations related to the Ensemble Data Assimilation system.

class vortex.nwp.algo.eda.IFSEdaFemars(*args, **kwargs)[source]#: Convert some FA file in ECMWF-GRIB files. PLEASE DO NOT USE !

class vortex.nwp.algo.eda.IFSInflationLike(*args, **kwargs)[source]#: Apply the inflation scheme on a given modelstate.

class vortex.nwp.algo.eda.IFSInflationFactor(*args, **kwargs)[source]#: Compute an inflation factor based on individual members.

class vortex.nwp.algo.eda.IFSInflationFactorLegacy(*args, **kwargs)[source]#

Compute an inflation factor based on individual members. KEPT FOR COMPATIBILITY.

DO NOT USE !

class vortex.nwp.algo.eda.IFSEnsembleMean(*args, **kwargs)[source]#: Apply the inflation scheme on a given modelstate.

class vortex.nwp.algo.eda.IFSCovB(*args, **kwargs)[source]#: Operations around the background error covariance matrix.