Hello all, <div>Now I am using GMSH for meshing a model. </div><div>I am wondering how to define a local volume group. As I have a CAD model and I want to define a local volume from one part of it!</div><div><br></div><div>
When I use the command "add physical volume group", there is just one volume.</div><div><br></div><div>So, my question is that how to define local volume using some local points and lines??</div><div><br></div>
<div>Inclosure please find the CDA model (STEP format) and the picture showing the area ofl ocal volume I want to define!!</div><div><br clear="all">Regards</div><div><br>-- <br><a href="mailto:zhaoguang.w@gmail.com" target="_blank">zhaoguang.w@gmail.com</a><br>
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