geoschem/geos-chem: 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).

Emissions calculator

Computes atmospheric emissions from various sources and regions on a user-defined grid

GEOS Chemistry Library

A Python toolkit that provides simple functions to work with GEOS-Chem model output and perform atmospheric chemistry analyses.

Data processor

A package of tools and functions for processing and analyzing atmospheric model output and observational data.

Methane inversion pipeline

A Python-based workflow for inferring methane emissions from satellite observations

Climate model

A state-of-the-art climate modeling system with full coupling of biogeochemical and cryospheric processes

Atmospheric simulator

An atmospheric circulation model framework with Fortran and Python interfaces

Workflow manager

Develops and tests infrastructure for managing cycling workflows in data assimilation applications.

Atmospheric model

An intermediate-complexity General Circulation Model with interactive water vapor and full radiation for atmospheric modeling

Atmosphere model dev env

Development environment for high-performance C++ atmosphere model

Atmospheric Chemistry Solver

A module for atmospheric chemistry models that uses GPU acceleration to solve complex chemical reactions.

Climate simulator

A comprehensive platform for climate modeling and simulation based on the Norwegian Earth System Model

Atmospheric simulator

A Fortran implementation of an atmospheric model for simulating large-scale air movement and its effects on the environment.

atmospheric model simulator

A flexible Python framework for simulating the dynamics of atmospheric models in midlatitudes

Model management framework

Provides tools and infrastructure for managing and running the Community Earth System Model

geos-chem