Welcome to Underworld3, a mathematically self-describing, finite-element code for geodynamic modelling. This quick-start guide has basic installation instructions and a brief introduction to some of the concepts in the Underworld3 code.
All Underworld3 source code is released under the LGPL-3 open source licence. This covers all files in underworld3 constituting the Underworld3 Python module. Notebooks, stand-alone documentation and Python scripts which show how the code is used and run are licensed under the Creative Commons Attribution 4.0 International License.
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Start with the online Quick Start Guide for a brief overview of the code.
The underworld3 module (API) documentation can be found online:
The quickest option is not to install anything but try the binder demo above !
If do you want to install the code on your own machine, we recommend using miniconda and mamba. Create a separate virtual environment and install the code from source. More details on how to do that are in the Installation Instructions