Articles | Volume 14, issue 6
https://doi.org/10.5194/gmd-14-3577-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-14-3577-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
LISFLOOD-FP 8.0: the new discontinuous Galerkin shallow-water solver for multi-core CPUs and GPUs
Department of Civil and Structural Engineering, The University of Sheffield, Western Bank, Sheffield, UK
Georges Kesserwani
CORRESPONDING AUTHOR
Department of Civil and Structural Engineering, The University of Sheffield, Western Bank, Sheffield, UK
Jeffrey Neal
School of Geographical Sciences, University of Bristol, Bristol, UK
Paul Bates
School of Geographical Sciences, University of Bristol, Bristol, UK
Mohammad Kazem Sharifian
Department of Civil and Structural Engineering, The University of Sheffield, Western Bank, Sheffield, UK
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70 citations as recorded by crossref.
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- Solving the discretised shallow water equations using neural networks B. Chen et al.
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70 citations as recorded by crossref.
- Scaling inequity: Downscaling future compound flood risks and unequitable social vulnerability in Hong Kong Z. Chen & H. Zhang
- A Robust Two-Dimensional Shallow Flow Model with Adaptive Quadtree Mesh G. Wu et al.
- Gaussian process emulation of spatio-temporal outputs of a 2D inland flood model J. Donnelly et al.
- Brief communication: Impact forecasting could substantially improve the emergency management of deadly floods: case study July 2021 floods in Germany H. Apel et al.
- A new European coastal flood database for low–medium intensity events M. Le Gal et al.
- Unveiling the role of storm surges as a driver of flooding on the western Mediterranean: a case study of the Ebro Delta R. Romero-Martín et al.
- Bias in Flood Hazard Grid Aggregation S. Bryant et al.
- Enable high-resolution, real-time ensemble simulation and data assimilation of flood inundation using distributed GPU parallelization J. Wei et al.
- Comparison of two modelling strategies for 2D large-scale flood simulations S. Dazzi et al.
- Sampling‐Based Methods for Uncertainty Propagation in Flood Modeling Under Multiple Uncertain Inputs: Finding Out the Most Efficient Choice M. Hajihassanpour et al.
- GPU-accelerated city-scale urban flood forecasting for real-time decision-making A. Wadhwa et al.
- Hyper-resolution PCR-GLOBWB: opportunities and challenges from refining model spatial resolution to 1 km over the European continent J. Hoch et al.
- LISFLOOD-FP 8.2: GPU-accelerated multiwavelet discontinuous Galerkin solver with dynamic resolution adaptivity for rapid, multiscale flood simulation A. Chowdhury & G. Kesserwani
- A new dataset of river flood hazard maps for Europe and the Mediterranean Basin F. Dottori et al.
- A surrogate machine learning model using random forests for real-time flood inundation simulations S. Sasanapuri et al.
- Integrating Connectivity Into Hydrodynamic Models: An Automated Open‐Source Method to Refine an Unstructured Mesh Using Remote Sensing K. Wright et al.
- Enhancing transparency in data-driven urban pluvial flood prediction using an explainable CNN model W. Gao et al.
- GPU-parallelisation of Haar wavelet-based grid resolution adaptation for fast finite volume modelling: application to shallow water flows A. Chowdhury et al.
- Watershed-scale hydrodynamic modeling of Hurricane Helene flooding in Southern Appalachians H. Li et al.
- SynxFlow-based urban pluvial flood simulation and sensitivity evaluation in the central urban area of Shenzhen P. Su et al.
- Can atmospheric reanalysis datasets reproduce flood inundation at regional scales? A systematic analysis with ERA5 over Mahanadi River Basin, India H. Singh & M. Mohanty
- A rapid flood inundation integrated surrogate model based on a CNN-LSTM-ATT deep learning framework X. Feng et al.
- A novel multi-scenario mitigation model for rainstorm flood disasters L. Wen et al.
- Exposure of Greek Ports to Marine Flooding and Extreme Heat Under Climate Change: An Assessment I. Monioudi et al.
- A review of recent advances in urban flood research C. Agonafir et al.
- Technical Note: Resolution enhancement of flood inundation grids S. Bryant et al.
- Recent Advances and New Frontiers in Riverine and Coastal Flood Modeling K. Jafarzadegan et al.
- SynxFlow: A GPU-accelerated Python package for multi-hazard simulations X. Xia & X. Ming
- Dynamic CA-ffé: A hybrid 1D/2D fast flood evaluation model for urban flash floods M. Gholami Korzani et al.
- An improved subgrid channel model with upwind-form artificial diffusion for river hydrodynamics and floodplain inundation simulation Y. Rong et al.
- Future Change in Urban Flooding Using New Convection‐Permitting Climate Projections L. Archer et al.
- The Role of Different Total Water Level Definitions in Coastal Flood Modelling on a Low-Elevation Dune System P. Cabrita et al.
- Shallow-Flow Velocity Predictions Using Discontinuous Galerkin Solutions G. Kesserwani et al.
- State-of-the-art hydraulic modelling: a comprehensive review of HEC-RAS for 1D and 2D applications J. Gupta et al.
- Mitigating urban flood Hazards: Hybrid strategy of structural measures H. Moon et al.
- Efficient Urban Flooding Management: A Multi-Physical-Process-Oriented Flood Modelling and Analysis Method Y. Liang et al.
- An integrated approach to streamflow estimation and flood inundation mapping using VIC, RAPID and LISFLOOD-FP S. Nandi & M. Reddy
- An integrative modelling framework for predicting the compound flood hazards induced by tropical cyclones in an estuarine area H. Du et al.
- Discontinuous Galerkin simulator of shallow vortical flow with turbulence G. Kesserwani et al.
- Locally Relevant High‐Resolution Hydrodynamic Modeling of River Floods at the Regional Scale A. Buttinger‐Kreuzhuber et al.
- LISFLOOD-FP 8.1: new GPU-accelerated solvers for faster fluvial/pluvial flood simulations M. Sharifian et al.
- Numerical modelling framework for assessing dune effectiveness against coastal inundation I. Lopes et al.
- Strategizing equitable transit evacuations: A data-driven reinforcement learning approach F. Tang et al.
- XAI-driven flood risk assessment: Integrating machine learning and hydrological model M. Ma et al.
- A comparison of numerical schemes for the GPU-accelerated simulation of variably-saturated groundwater flow Z. Li et al.
- A skillful self-evolving deep-learning framework for pluvial flood process forecasting in urban areas Y. Pang et al.
- Evaluating the capability of UAV-Derived DEMs for flood hazard analysis H. Ozdemir & A. Akbas
- The quantitative assessment of impact of pumping capacity and LID on urban flood susceptibility based on machine learning Y. Wu et al.
- Influence of model configuration for coastal flooding across Europe M. Le Gal et al.
- Drowning in Delays: Integrated Hydrological-Accessibility Framework for Flood-Resilient EMS and Transport Equality H. Zhao et al.
- Fast simulation and prediction of urban pluvial floods using a deep convolutional neural network model Y. Liao et al.
- Two-dimensional differential form of distributed Xinanjiang model J. Zhao et al.
- Development of a web-based tool for rapid flood inundation modeling D. Xiao et al.
- Tracing and visualisation of contributing water sources in the LISFLOOD-FP model of flood inundation (within CAESAR-Lisflood version 1.9j-WS) M. Wilson & T. Coulthard
- Multi-GPU parallelization of shallow water modelling on unstructured meshes B. Dong et al.
- Flood risk assessment for Mulde River catchment transferring data from an observed meteorological flood event B. Aslantas et al.
- Accelerating flash flood simulations: An efficient GPU implementation for a slim shallow water solver A. Rak et al.
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- Predicting Channel Water Depth: A Multi-Coupling Deep Ensemble Model Approach Y. Chen et al.
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- Flood Hazard Mapping with Distributed Hydrological Simulations and Remote-Sensed Slackwater Sediments in Ungauged Basins J. del Moral-Erencia et al.
- SERGHEI (SERGHEI-SWE) v1.0: a performance-portable high-performance parallel-computing shallow-water solver for hydrology and environmental hydraulics D. Caviedes-Voullième et al.
- Large-Scale 2D Rain-on-Grid Hydrodynamic Mapping of Flash and Pluvial Floods with Network-Consistent Return Periods F. Macchione et al.
- Robust Wetting and Drying with Discontinuous Galerkin Flood Model on Unstructured Triangular Meshes R. Ghostine et al.
- Compound risks of floods and droughts over multi-hazard catchments: Revealing association through hydrodynamic-cum-statistical modelling and novel bivariate risk classifier M. Tyagi et al.
- Dual-Polarization Radar–Hydrodynamic Coupling and Uncertainty Assessment in Urban Pluvial Flood Simulations Q. Yang et al.
- Solving the discretised shallow water equations using neural networks B. Chen et al.
- Accelerating urban flood prediction using a dual-stream Transformer‑CNN model with spatiotemporal feature fusion and uncertainty quantification W. Gao et al.
- Simulation of laminar to transitional wakes past cylinders with a discontinuous Galerkin inviscid shallow water model X. Sun et al.
- Increasing the fidelity of hyperlocal simulations of urban pluvial flooding through street flooding observations S. Annis et al.
Saved (final revised paper)
Latest update: 30 Apr 2026
Short summary
LISFLOOD-FP has been extended with new shallow-water solvers – DG2 and FV1 – for modelling all types of slow- or fast-moving waves over any smooth or rough surface. Using GPU parallelisation, FV1 is faster than the simpler ACC solver on grids with millions of elements. The DG2 solver is notably effective on coarse grids where river channels are hard to capture, improving predicted river levels and flood water depths. This marks a new step towards real-world DG2 flood inundation modelling.
LISFLOOD-FP has been extended with new shallow-water solvers – DG2 and FV1 – for modelling all...