Nonlinear effects in 4D-Var

<p>The ability of a data assimilation system to deal effectively with nonlinearities arising from the prognostic model or the relationship between the control variables and the available observations has received a lot of attention in theoretical studies based on very simplified test models...

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Bibliographic Details
Main Authors: M. Bonavita, P. Lean, E. Holm
Format: Article
Language:English
Published: Copernicus Publications 2018-09-01
Series:Nonlinear Processes in Geophysics
Online Access:https://www.nonlin-processes-geophys.net/25/713/2018/npg-25-713-2018.pdf