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Limitations and strengths of 4D-Var and Possible use of a variational analysis in the EnKF EnKF Internal Workshop CMC, Dorval Mark Buehner ASTD/MRD/ARMA February 2, 2011…

Recent Developments in assimilation of ATOVS at JMA 1.Introduction 2.1DVar preprocessor 3.Simple test for 3DVar radiance assimilation 4.Cycle experiments 5.Conclusion and…