Visualize boundary attributes

[Wayne901]

I there a way to visualize boundary attributes in 3D in glvis?

[v-dobrev]

You can use F9/F10 to cycle through the boundary attributes -- the output in the terminal will show which bdr attribute is currently shown. Another way is to load the mesh in the mesh-explorer miniapp in miniapps/meshing and then use menu option b to view the boundary attributes in different colors.