Essay
Version 1
Preserved in Portico This version is not peer-reviewed
Handling Bathymetry in Geoflood
Version 1
: Received: 12 June 2024 / Approved: 12 June 2024 / Online: 13 June 2024 (09:05:35 CEST)
How to cite: Mulwana, M. Handling Bathymetry in Geoflood. Preprints 2024, 2024060903. https://doi.org/10.20944/preprints202406.0903.v1 Mulwana, M. Handling Bathymetry in Geoflood. Preprints 2024, 2024060903. https://doi.org/10.20944/preprints202406.0903.v1
Abstract
The goal of the project was to understand how topography/bathymetry is imported and used in GeoFlood with an aim towards improving efficiency and computational cost of bathymetry handling in GeoFlood.GeoFlood is a software to simulate overland flooding basing on shallow water equations.Numerical methods and programming were used for this study.The GeoFlood was ran on a given data set (Malpasset data) and it was found out that indeed topography handling during simulations has to be improved to minimise the computational time and also improve the efficiency.Through this research, we also looked at the the shallow water equations, and the numerical techniques used to solve the equations
Keywords
1. Bathymetry
2. Shallow Water Equations
3. Bilinear Integrals
4. Piece Wise bilinear Surface
2. Shallow Water Equations
3. Bilinear Integrals
4. Piece Wise bilinear Surface
Subject
Computer Science and Mathematics, Computational Mathematics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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