Hi,<br> I am a beginner in gmsh. I noticed that the output file of mesh only provide the information for nodes,elements and physical group. if I want to<br>some information either analytical or numerical about the boundary, can gmsh output those information. <br>
<br> for example, I want to generate a circle, except the vertices on the boundary, can we get more information between the vertices? may be analytical formula or other information? it looks like we can, because when you draw the mesh, you can also see the boundary is highlighted. I think the information is hidden somewhere.<br>
<br>thank you.<br><br>best regards<br>zhu<br><br>