mash顯示用:https://www.pygimli.org/_examples_auto/1_meshing/plot_gmsh-example.html
網格劃分:https://pypi.org/project/pygmsh/
fem後臺計算:solidspy
整合項目見:https://github.com/jimingkang/SolidPyGmsh
download:pygimli-1.0.10-cp36-cp36m-win_amd64
》pip install pygimli-1.0.10-cp36-cp36m-win_amd64
》pip install pygmsh
》pip install SolidsPy