Hi Eric,<div><br></div><div>Assuming you mean 2D, this is FacetArea(mesh).</div><div>In 3D we can’t integrate over edges.</div><div><br></div><div>All the best</div><div>Cjc<br><br>On Thursday, 21 June 2018, Eric M &lt;<a href="mailto:eric.malitz@gmail.com">eric.malitz@gmail.com</a>&gt; wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello,<div><br></div><div>Any way to get an edge length for an interior element edge?</div><div>I want to compute integrals on interior edges, and in each integral I need the edge length often denoted h_e.</div></div>
</blockquote></div><br><br>-- <br><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div>Colin Cotter</div><div>Department of Mathematics</div><div>Imperial College London</div><div><br></div><div>I don’t expect a reply to this email from you outside of your normal working hours.<br></div><div><br></div><div><a href="http://www.imperial.ac.uk/people/colin.cotter" target="_blank">http://www.imperial.ac.uk/people/colin.cotter</a><br><br><a href="http://www.cambridge.org/9781107663916" target="_blank">www.cambridge.org/9781107663916</a><br><br><img src="http://assets.cambridge.org/97811076/63916/cover/9781107663916.jpg"><br></div></div></div></div></div></div><br>