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Variational Ensemble Kalman Filtering in Hydrology
(Lappeenranta University of Technology, 2015-08-26)
The current thesis manuscript studies the suitability of a recent data assimilation method, the Variational Ensemble Kalman Filter (VEnKF), to real-life fluid dynamic problems in hydrology. VEnKF combines a variational ...
Introducing massively parallel computers into operational weather forecasting
Numerical weather prediction and climate simulation have been among the computationally most demanding applications of high performance computing eversince they were started in the 1950's. Since the 1980's, the most powerful ...