Efficient Optimization of a Regional Water Elevation Model With an Automatically Generated Adjoint

Abstract Calibration of unknown model parameters is a common task in many ocean model applications. We present an adjoint‐based optimization of an unstructured mesh shallow water model for the Baltic Sea. Spatially varying bottom friction parameter is tuned to minimize the misfit with respect to tid...

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Bibliographic Details
Main Authors: Tuomas Kärnä, Joseph G. Wallwork, Stephan C. Kramer
Format: Article
Language:English
Published: American Geophysical Union (AGU) 2023-10-01
Series:Journal of Advances in Modeling Earth Systems
Subjects:
Online Access:https://doi.org/10.1029/2022MS003169