The Flux-Differencing Discontinuous Galerkin Method Applied to an Idealized Fully Compressible Nonhydrostatic Dry Atmosphere

Souza, Andre N.; He, Jia; Bischoff, Tobias; Waruszewski, Maciej; Novak, Lenka; Barra, Valeria; Gibson, Tom; Sridhar, Akshay; Kandala, Sriharsha; Byrne, Simon; Wilcox, Lucas C.; Kozdon, Jeremy E.; Giraldo, Francis X.; Knoth, Oswald; Ferrari, Raffaele; Marshall, John; Schneider, Tapio

doi:10.1002/essoar.10512731.2

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Appendix A: Discontinuous Galerkin Details1

Data Availability Statement1

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2023

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“…The data files are found via figshare at (A. Souza, 2022b) along with the software used to produce the data.…”

Section: Appendix A: Discontinuous Galerkin Detailsmentioning

confidence: 99%

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The Flux‐Differencing Discontinuous Galerkin Method Applied to an Idealized Fully Compressible Nonhydrostatic Dry Atmosphere

Souza

Bischoff

et al. 2023

J Adv Model Earth Syst

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Designing dynamical cores that meet the challenges imposed by simulating the continuous equations that govern geophysical flows has a long history (Williamson, 2007). Various numerical methods are employed to achieve accuracy, efficiency, and stability. However, careful compromises are required because these goals are often in conflict: significant dissipation helps with stability at the cost of accuracy, and high-order schemes deliver accuracy at the expense of computing cost. This work explores the discontinuous Galerkin (DG) method for simulating atmospheric motions.

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“…The data files are found via figshare at (A. Souza, 2022b) along with the software used to produce the data.…”

Section: Appendix A: Discontinuous Galerkin Detailsmentioning

confidence: 99%

“…The software to plot all the figures is found in the GitHub repository (https://github.com/sandreza/DryAtmosphereFluxDifferencingVisualization) archived at Zenodo (A. Souza, 2022a). The data files are found via figshare at (A. Souza, 2022b) along with the software used to produce the data.…”

Section: Data Availability Statementmentioning

confidence: 99%

The Flux‐Differencing Discontinuous Galerkin Method Applied to an Idealized Fully Compressible Nonhydrostatic Dry Atmosphere

Souza

Bischoff

et al. 2023

J Adv Model Earth Syst

Self Cite

View full text Add to dashboard Cite

show abstract

The Flux-Differencing Discontinuous Galerkin Method Applied to an Idealized Fully Compressible Nonhydrostatic Dry Atmosphere

Abstract: This a preprint and has not been peer reviewed. Data may be preliminary.

Cited by 1 publication

References 45 publications

The Flux‐Differencing Discontinuous Galerkin Method Applied to an Idealized Fully Compressible Nonhydrostatic Dry Atmosphere

The Flux‐Differencing Discontinuous Galerkin Method Applied to an Idealized Fully Compressible Nonhydrostatic Dry Atmosphere

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