top of page


Open-source 3D geological modeling

Join the GemPy community!

GemPy is a tool for generating 3D structural geological models in Python. With GemPy, you can create complex models that include stratigraphical and structural features such as folds, faults and unconformities. It was furthermore designed to enable stochastic modeling to adress parameter and model uncertainties. Best of all, it is completely free and open-source. So start using GemPy now and become part of our global community for open-source geological modeling!

GemPy is the most popular library for geological modeling on GitHub!
Learn about the
theory behind
Learn how to use
GemPy with our

GemPy was created by researchers and students at the Institute for Computational Geoscience and Reservoir Engineering (CGRE) at the RWTH Aachen University in Germany.

bottom of page