GEOS-Chem "Science Codebase" repository. Contains GEOS-Chem science routines, run directory generation scripts, and interface code. This repository is used as a submodule within the GCClassic and GCHP wrappers, as well as in other modeling contexts (external ESMs).

Atmospheric chemistry box-model for the MCM

Python toolkit for GEOS-Chem. Contains basic plotting scripts, plus the suite of GEOS-Chem benchmarking utilities.

Automated reaction pathway search for gas-phase molecules

R+Fortran+OpenMP package to estimate Vehicular Emissions INventories VEIN.

Run GEOS-Chem easily on AWS cloud

Create and processing emissions for numeric air quality models

Field observation quick analysis toolkit

Applets for students to playfully interact with physical relationships and atmospheric models in an inquiry-based course on Atmospheric Physics.

WRF-GC Coupled Meteorology-Chemistry Model Release Repository

Integrated Methane Inversion workflow repository.

The "superproject" wrapper repository for GCHP, the high-performance instance of the GEOS-Chem chemical-transport model.

This repository contains the "superproject" wrapper for the "Classic" configuration of the GEOS-Chem model of atmospheric chemistry and composition.

wrftools

Module for working with global/regional Chemical Transport Model (CTM) output and observations

high-altitude balloon experimental platform

ESoWC 2021: Comparing Atmospheric Composition Datasets

A package to build, run and optimise a kinetic multi-layer model for aerosol particles and films

Repository for GEOS-Chem High Performance: software that enables running GEOS-Chem on a cubed-sphere grid with MPI parallelization.

A model-independent chemistry module for atmosphere models