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<p class="MsoNormal">Hi, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Firstly, I really appreciate the work done in Gmsh and it’s really a wonderful tool for researchers. Thanks for this.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have a question about Node duplication at a physical interface of a computational domain. Imagine I have a computational domain in 2D with two rectangles sharing a physical interface.
<o:p></o:p></p>
<p class="MsoNormal">I want to duplicate nodes at this physical interface in both the rectangles. See the Fig.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">So basically, I can create a tag for the entities on this physical interface.
<o:p></o:p></p>
<p class="MsoNormal">Physical Line (1) = Line {A,B} where A,B are the points on the physical interface.
<o:p></o:p></p>
<p class="MsoNormal">I need the same entities i.e. <o:p></o:p></p>
<p class="MsoNormal">Physical Line (2) = Line{B,A} in the neighboring rectangle. <o:p>
</o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Since I use the same line, I cannot create this tag. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">If its possible to create additional line elements on this physical interface from both sides, this would be the ideal scenario.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Important point is that the mesh should be conformal at this physical interface.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="color:#5B9BD5">Chaitanya Sanghavi<o:p></o:p></span></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
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