<div dir="ltr"><div><div><div><div><div><div><div>Hi and thank your for your answer.<br><br></div>Yes I knew that you can embed a point in a surface but what I am looking for is to embed points in a volume.<br></div>I tried "Point{ } In Volume{ }" but it tels me that this function is not implemented yet.<br><br></div>So I was wondering if there was another function or a trick that can do the same thing.<br><br></div>I have attached the geo point of a simple example of what i want to do with the "In Volume" function.<br><br></div>Thank you in advance<br></div>Regards,<br></div>Pacôme<br><div><div><div><br><br><div><br><div><br><br></div></div></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-11-18 9:07 GMT+01:00 David Colignon <span dir="ltr"><<a href="mailto:david.colignon@ulg.ac.be" target="_blank">david.colignon@ulg.ac.be</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=""><br>
On 17/11/15 14:54, pacome armagnat wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello,<br>
<br>
I am working on a finite element solver for the Poisson equation for electrostatics calculations and was thinking about using<br>
Gmsh for the generation of the finite element mesh.<br>
<br>
My problem is the following: I am working in a 3D space that has some boundary conditions. In this space I have sites on which I<br>
know the potential. I would like to avoid doing interpolations so I want the nodes in this region to correspond to my sites. I<br>
have tried some tutorials but didn't find any solution.<br>
<br>
Is this possible with Gmesh?<br>
</blockquote>
<br></span>
Hi,<br>
<br>
see <a href="https://geuz.org/gmsh/doc/texinfo/gmsh.html#t15_002egeo" rel="noreferrer" target="_blank">https://geuz.org/gmsh/doc/texinfo/gmsh.html#t15_002egeo</a><br>
<br>
Regards,<br>
<br>
Dave<br>
<br>
-- <br>
David Colignon, Ph.D.<br>
1er Logisticien de Recherche<br>
Université de Liège<br>
ACE - Applied & Computational Electromagnetics<br>
Quartier POLYTECH 1 - Montefiore B28<br>
Allée de la découverte 10<br>
4000 Liège - BELGIQUE<br>
Tél: <a href="tel:%2B32%20%280%294%20366%2037%2032" value="+3243663732" target="_blank">+32 (0)4 366 37 32</a><br>
<a href="http://www.ulg.ac.be/nic4" rel="noreferrer" target="_blank">http://www.ulg.ac.be/nic4</a><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">
<br>
Thank you in advance,<br>
Pacôme<br>
<br>
<br>
<br></span>
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</blockquote>
<br>
</blockquote></div><br></div>