Use the HYSPLIT model from inside R and do more with it

Massive-Parallel Trajectory Calculations (MPTRAC) is a Lagrangian particle dispersion model for the analysis of atmospheric transport processes in the free troposphere and stratosphere.

Structure-preserving numerical methods for dispersive shallow water models

Implementation of a simple in-browser atmospheric dispersion model using JavaScript.

Lagrangian transport and dispersion model

A Python wrapper for the SIRANE urban dispersion model. It aims to simplify and accelerate the modeling process of SIRANE by automating parameter changes and storing modifications alongside the SIRANE outputs

Implementation of a simple in-browser atmospheric dispersion model using webassembly (Wasm), compiled from Rust.

Fitting codes for obtaining both transferable dispersion coefficients and isotropic dipole polarizabilities. Original author: Jesse G. McDaniel

Julia implementation of the NATO ATP-45 hazard prediction procedure for CBRN incidents.