Dear gmsh users, I'd like to create surface .stl files based on a formula like f(x,y) = sin(x) + sin(y) (which gives a sine-landscape). Is this possible with a .geo script? Regards, Konrad -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.geuz.org/pipermail/gmsh/attachments/20151028/6277ff10/attachment.html>