CfdOF Computational Fluid Dynamics (CFD) for FreeCAD based on OpenFOAM 1.29.8 Oliver Oxtoby LGPL-2.0-or-later https://github.com/jaheyns/CfdOF https://github.com/jaheyns/CfdOF/README.md 0.20.0 CfdOFWorkbench ./ Gui/Icons/cfd.svg matplotlib