[Gmsh] Coloring mesh Entities

[Paolo Tricerri]

Dear all,

I have a simple question. I have a mesh file (which is not generated
by a *.geo file) and I can open it in gmsh. There, I  have to volumes
(with different markers) and to have a better view of which are the
portions I am considering I would like to color the two volumes
according their markers.

I have found the command lines on the gmsh.pdf document but I do not
know how to do that using the GUI. Any suggestions?

Many thanks

Paolo Tricerri