flood-modeling

Open MATLAB solver of the unsteady 1D Saint-Venant equations for channel design, flood routing, and dam breaks. Finite-volume kernel with HLL fluxes and hydrostatic reconstruction on cross-sections that vary along the reach, plus the legacy V5 Lax-Friedrichs model.

MRRpy (Multi-Mechanism Runoff and Routing): rainfall–runoff, flood routing and flood maps from a DEM and a storm, for any basin. Gauge, NASA IMERG or weather-model forecast rain → SCS-CN, Green-Ampt, VSA and impervious runoff → kinematic, Muskingum–Cunge or diffusive routing → hydrographs and HAND or 2D flood maps. Python, CLI, Jupyter, QGIS, GPU.

Map-first, climate-informed flood hazard assessment for data-scarce basins in R: rainfall extreme value analysis (GEV), rainfall-runoff simulation, terrain-based flow routing and water-depth mapping in one reproducible pipeline, with a built-in stationary-vs-nonstationary test for changing rainfall extremes.

LISFLOOD-FP implementation of model-agnostic self-calibrating loop. Inspired by AutoResearch

AI-powered dam-break flood prediction & digital twin for hydrodynamic simulation, satellite-validated flood mapping, and real-time evacuation planning. Built with React, FastAPI, PostGIS & Google Earth Engine for Smart India Hackathon 2026 (SIH26161) uncertainty-aware disaster response for Indian rivers.

Agentic AI tool for automated QC of SRH-2D hydraulic models. Parses mesh, boundary conditions, and materials: generates structured reports and answers natural language questions about your model.

Interactive flood-risk simulation for urban Chennai — terrain-based drainage analysis with a real-time "what-if" rainfall scenario engine. DEM pipeline → simplified hydraulic proxy (HEC-RAS upgrade planned) → live web dashboard.

Official public releases of TRITON, a GPU-accelerated 2D hydrodynamic flood model

Geospatial framework for flood-risk assessment of culverts using multi-source data and ML models.

Can a specific vehicle ford a flooded road? A three-level model ladder from depth thresholds to coupled MPM water and rigid-vehicle simulation on TACC GH200/A100, with every claim traced to its source. NSF SCIPE REU 2026, GeoElements Lab, UT Austin.

Wrapper UI over HEC-RAS's engine that simplifies common workflows via a guided flow while keeping full native parameter access to every field, guaranteed by a sourced feature catalog.

RIFT-UConn: CUDA-accelerated 2D flood modeling with ATS-HDF5 rainfall, dynamic Green-Ampt infiltration, and urban drainage.

GPU 2D shallow-water flood model of Washington DC running live in the browser — built from open public data (USGS, OSM, FEMA). GPL-3.0.

Guadalupe River flood-analysis utilities using USGS/NOAA data, HEC-RAS controller checks, and peak-flow reporting.

Terrain-routed flood-wave arrival model + human exposure for the 2026 Nepal Bhote Koshi–Trishuli flood. Validated at 3 gauges over 176 km.

A Python-based geospatial analysis and optimization pipeline for designing climate-adapted, flood-resilient infrastructure at Roskilde Festival.

Mathematical Digital Twin for Assam Flood Prediction and Safe Evacuation Routing — a Kopili Basin modeling and dashboard prototype.

AI-Augmented Water Resources Decision Support Platform integrating rainfall monitoring, runoff modeling, reservoir optimization, and flood-risk analysis.

GPU-accelerated flood modelling research prototype seeking non-commercial collaboration

Modular Python pipeline for HAND-based flood inundation and damage estimation — from a (lat, lon) point and rainfall to a per-cell flood depth and damage map.