Applications in OOPS¶
OOPS provides the following applications that can be used with different models and observations:
Applications running forecast (and computing H(x))¶
Data assimilation applications¶
Variational: variational data assimilation
LocalEnsembleDA: local ensemble data assimilation
Ensemble applications¶
These applications are similar to the above but allow users to run several members at once in order to compute a Forecast, HofX or Variational Data Assimilation for an entire ensemble. See the documentation on Ensemble Applications.
EnsembleForecast: ensemble of model forecasts
EnsembleHofX: ensemble of model forecasts; computes H(x) for each ensemble member.
EDA: ensemble of variational data assimilations
Data assimilation helper applications¶
EstimateParams
GenEnsPertB: generates an ensemble of states distributed according to a specifed background error covariance, and runs an ensemble forecast from that ensemble.
StaticBInit
ExternalDFI
EnsVariance
GenHybridLinearModelCoeffs: generates hybrid tangent linear model coefficients via ensemble forecasts
Applications operating on model states and increments¶
EnsRecenter: recenters ensemble around a provided state
AddIncrement: adds increment to the model state
DiffStates: computes and saves difference between two model states