Dear Prof. Geuzaine and gmsh experts, I am using gmsh-4.5.6-Linux64. If I read a CAD step file in mm, and if I want to make a mesh in meters, what should I do? Thank you so much for reading. Best, Zuheyr -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://onelab.info/pipermail/gmsh/attachments/20200924/f560874e/attachment.html>