GemPy

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!

https://www.gempy.org/