Development of a high-order global dynamical core using the discontinuous Galerkin method for an atmospheric large-eddy simulation (LES) and proposal of test cases: SCALE-DG v0.8.0

<p>Focusing on the future global atmospheric simulations with a grid spacing of O(10–100 m), we developed a global nonhydrostatic atmospheric dynamical core with high-order accuracy by applying a discontinuous Galerkin method (DGM) for horizontal and vertical discretization. Furthermore, consi...

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Bibliographic Details
Main Authors: Y. Kawai, H. Tomita
Format: Article
Language:English
Published: Copernicus Publications 2025-02-01
Series:Geoscientific Model Development
Online Access:https://gmd.copernicus.org/articles/18/725/2025/gmd-18-725-2025.pdf
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