Lawrence Takacs

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This presentation discusses the NASA data assimilation project at the Data Assimilation Office at the NASA/Goddard Space Flight Center. The goal is to produce accurate gridded datasets of atmospheric fields by assimilating a range of observations along with physically consistent model forecasts. This work produces datasets that are used by the climate(More)
We introduce the parallel grid manipulations needed in the Earth Science applications currently being implemented at the Data Assimilation OOce (DAO) of the National Aeronautics and Space Administration (NASA). Due to real-time constraints the DAO software must run eeciently on parallel computers. Numerous grids, structured and unstructured are employed in(More)
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