FLASH Implementation Results: Numerical Comparison to Vater et al. 2019

Plots for results produced by the FLASH implementation in Samoa2, using scenarios defined in a 2019 paper by Vater, Beisiegel, and Behrens. Initialization data for the Okushiri scenario is also provided. The repository is maintained by Christoph Honal of the Technical University of Munich and will be updated to reflect code changes since November 2019.

Use Cases

• Validate tsunami simulation outputs based on the Okushiri scenario initialization data.
• Compare numerical results from the FLASH implementation against the reference results from Vater et al. 2019.
• Benchmark the performance of the Samoa2 framework for specific computational fluid dynamics scenarios.

Strengths

• Provides direct comparison plots to a published 2019 paper, offering a validation baseline.
• Includes specific initialization data for the established Okushiri tsunami benchmark scenario.
• Associated with an active code repository at a research institution (Technical University of Munich).

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file formats are unknown, which may limit suitability assessment.

Provenance

Source

Technical University of Munich (Christoph Honal)

Collection Method

Results generated by the FLASH implementation within the Samoa2 software framework.

Time Range

Results reflect code state as of November 2019.

Geography

Simulation scenarios likely include the Okushiri tsunami event.