Package engrid

Mesh generation tool

http://engits.eu/en/engrid

enGrid is an open-source mesh generation software with CFD applications in mind.
enGrid uses the Netgen library for tetrahedral grid generation and an in-house
development for prismatic boundary layer grids. Internally, enGrid uses the VTK
data structures as well as the *.vtu file format.

General Commands (Section 1)
engrid
enGrid is an open-source mesh generation program.