SERGHEI

SERGHEI is a modular simulation framework solving for surface hydrodynamics (shallow water equations) and the associated transport of matter. SERGHEI can therefore addresses a variety of applications, from flood modelling to simulating the cascade of matter across landscapes. SERGHEI is under intense development to expand its current capabilities to the entire framework roadmap including bedload and suspended transport, lagrangian transport, subsurface flow and vegetation interactions.
SERGHEI is implemented in a performance-portable way, enabling its use across CPUs and GPUs and facilitating its maintenance into future hardware architectures. It is also highly-scalable, allowing for efficienty use in large scale HPC systems.

Further Information

The SERGHEI concept and the implementation of the core shallow water module (SERGHEI-SWE) are presented in
Caviedes-Voullième, D.; Morales-Hernández, M.; Norman, M. R. & Özgen-Xian, I. SERGHEI (SERGHEI-SWE) v1.0: a performance-portable high-performance parallel-computing shallow-water solver for hydrology and environmental hydraulics. Geoscientific Model Development, 2023, 16, 977-1008. https://doi.org/10.5194/gmd-16-977-2023

Contact

Dr. Daniel Caviedes-Voullième
Institute of Bio- and Geosciences: Agrosphere, Forschunszentrum Jülich
Simulation and Data Lab. Terrestrial Systems, Jülich Supercomputing Centre, Forschunszentrum Jülich
e-mail: d.caviedes.voullieme@fz-juelich.de