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Generic Engine for Multi-disciplinary Scenarios, Exploration and Optimization

Project description

PyPI - License PyPI - Python Version PyPI Conda (channel only) Code Style Codecov branch Paper

GEMSEO stands for “Generic Engine for Multi-disciplinary Scenarios, Exploration and Optimization”, it features:

  • Automatic creation and execution of MDO processes based on MDO formulations

  • Integration of numerical techniques in MDO processes: multidisciplinary coupling, optimization, design of experiments, visualization, surrogate models, machine learning, uncertainty, …

  • Various ways of interfacing software and models: Python, Matlab, Excel, scilab, executables, …

  • A Python library, standalone and easy to embed in simulation platforms

  • Built on NumPy, SciPy and matplotlib

  • Open-source LGPL-3.0 license


The full documentation of GEMSEO, including installation and tutorials, can be found at


Please use the gitlab issue tracker at to submit bugs or questions.


The GEMSEO source code is distributed under the GNU LGPL v3.0 license. A copy of it can be found in the LICENSE.txt file. The GNU LGPL v3.0 license is an exception to the GNU GPL v3.0 license. A copy of the GNU GPL v3.0 license can be found in the LICENSES folder.

The GEMSEO examples are distributed under the BSD 0-Clause, a permissive license that allows to copy paste the code of examples without preserving the copyright mentions.

The GEMSEO documentation is distributed under the CC BY-SA 4.0 license.

The GEMSEO product depends on other software which have various licenses. The list of dependencies with their licenses is given in the CREDITS.rst file.


  • Francois Gallard

  • Damien Guenot

  • Vincent Gachelin

  • Charlie Vanaret

  • Remi Lafage

  • Pierre-Jean Barjhoux

  • Benoit Pauwels

  • Matthias De Lozzo

  • Jean-Christophe Giret

  • Syver Doving Agdestein

  • Antoine Dechaume

  • Anne Gazaix

  • Nicolas Roussouly

  • Gilberto Ruiz Jimenez

  • Arthur Piat

  • Selime Gürol

  • Reda El Amri

  • Simone Coniglio

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