Variational data assimilation of lagrangian data for fluvial hydraulics simulations.

Marc Honnorat, François-Xavier Le Dimet, Jérôme Monnier & Marc Honnorat
A major difficulty in the simulation of river hydraulics flows is bound to model parameters definition. Solutions of the shallow water equations are determined by initial conditions, boundary conditions, bed elevation, physical and numerical parameters. Data assimilation methods make it possible to combine optimally physical information from the model and observation data of the physical system to identify the value of model inputs that correspond to a numerical simulation which is consistent with reality. Variational...
This data repository is not currently reporting usage information. For information on how your repository can submit usage information, please see our documentation.