<div dir="ltr"><div><div><span id="gmail-result_box" class="gmail-" lang="en"><span>Hello, <br><br>I am trying to create periodic meshes with gmsh.</span> <span>After reading and trying some examples I have obtained the mesh that I have attached.</span><br><br><span class="gmail-">The result seems to be correct but I do not know how to interpret the periodic section.</span> <span class="gmail-">Could someone give me some tips?<br><br></span></span></div><span id="gmail-result_box" class="gmail-" lang="en"><span class="gmail-">Thank you in advance!<br><br></span></span></div><span id="gmail-result_box" class="gmail-" lang="en"><span class="gmail-">O.<br></span></span></div>