There are 3 repositories under flood-modelling topic.
High-Performance Integrated Hydrodynamic Modelling System (HiPIMS-CUDA) for flood modelling
A tool to help you process critical storms for TUFLOW ensemble runs.
Windows GUI app to generate geometric data table by tracing shapes on the screen.
This code supports Strauss et al (2020): "Economic Damages from Hurricane Sandy Attributable to Sea Level Rise Caused by Anthropogenic Climate Change"
Plugin to process hydraulic model results rasters