<div dir="ltr"><div>Ok, I'll think about it.<br></div>Thank you!<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Nov 18, 2015 at 4:29 PM, Jed Brown <span dir="ltr"><<a href="mailto:jed@jedbrown.org" target="_blank">jed@jedbrown.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">Alejandro D Otero <<a href="mailto:aotero@fi.uba.ar">aotero@fi.uba.ar</a>> writes:<br>
<br>
> Hi, I am trying to define a spectral element mesh in the frame of DMPlex<br>
> structure.<br>
> To begin with I am thinking of quadrilateral 2d elements. Lets say I have a<br>
> 16 node element with 2 nodes on each edge besides the 2 corners and 4 nodes<br>
> inside the element. I'd like to treat all nodes as vertex in the DMPlex<br>
> structure.<br>
<br>
</span>That's not the intended way to use DMPlex. You associate an arbitrary<br>
number of dofs with each topological entity (vertex, edge, face, cell).<br>
So for your Q_3 elements in 2D, you would put 1 dof at vertices, 2 at<br>
edges, and 4 at cell interiors.<br>
</blockquote></div><br></div>