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As part of this exercise you may have run OpenIFS yourself in the class to generate another ensemble; one participant per ensemble member.

Recap

    • EDA is the  Ensemble Data Assimilation.
    • SV is the use of Singular Vectors to perturb the initial conditions.
    • SPPT is the stochastic physics parametrisation scheme.
    • SKEB is the stochastic backscatter scheme applied to the model dynamics.

Experiments available:

  • Experiment id: ens_bothEDA+SV+SPPT+SKEB  : Includes initial data uncertainty (EDA, SV) and model uncertainty (SPPT, SKEB) (experiment id : ens_both)
  • EDA+SV only                 : Includes only initial data uncertainty (experiment id: ens_initial)
  • SPPT+SKEB only          : Includes model uncertainty only (experiment id: ens_model)
  • SPPT+SKEB only, class ensemble   : this is the result of the previous task using the ensemble run by the class (experiment id: oifs)

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