Atmodeller Documentation

Lead author: Dan J. Bower

Institute of Geochemistry and Petrology

Department of Earth and Planetary Sciences

ETH Zurich, Switzerland

Atmodeller is available at https://github.com/ExPlanetology/atmodeller. If you use Atmodeller please cite Bower et al. [2025]. An accompanying ArXiv preprint is available at 2507.00499.

Atmodeller was created as part of a SERI-funded ERC Starting grant ‘2ATMO’ granted to P. Sossi (Contract no. MB22.00033), with additional funding provided through a Swiss National Science Foundation (SNSF) Eccellenza Professorship (#203668).

User Guide

• About
  • Citation
  • Authors
  • Funding
• Installation
  • Python environment
  • 1. Quick install
  • 2. Developer install
  • 3. Dependency notes
• Examples
  • Basic Usage
  • Iteration
  • Geological Outgassing
  • Gas Mixing
  • Atmosphere
  • “Fugacity crisis”
• Output
  • Gas species
  • Condensed species
  • Elements
  • State
  • Gas phase (totals)
  • Constraints
  • Solver
  • Other output
• Common Tasks
  • Add thermodynamic data
  • Add solubility laws
  • Add real gas EOS
• Developer’s Guide
  • Introduction
  • Installation
  • Pre-commit
  • Documentation
  • Tests
• Troubleshooting
  • Pipeline integration
  • The solver fails
• Used In

Programmer Reference

• atmodeller
  • atmodeller package

Bibliography

• Bibliography