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<div class="moz-cite-prefix">Hi Matt,<br>
<br>
I know how to label vertex (ex_get_node_set) and face
(ex_get_side_set), but do not know how to label the edge for a 3D
mesh. Can you give me an example for that?<br>
<br>
Thanks,<br>
Rongliang<br>
<pre class="moz-signature" cols="72">---------------------
Rongliang Chen, PhD
Associate Professor
Laboratory for Engineering and Scientific Computing
Shenzhen Institutes of Advanced Technology
Chinese Academy of Sciences
Address: 1068 Xueyuan Avenue, Shenzhen University Town, Shenzhen, Guangdong (518055), P. R. China
E-mail: <a class="moz-txt-link-abbreviated" href="mailto:rl.chen@siat.ac.cn">rl.chen@siat.ac.cn</a>
Phone: +86-755-86392312</pre>
On 06/07/2016 10:06 PM, Matthew Knepley wrote:<br>
</div>
<blockquote
cite="mid:CAMYG4GnFN9+NK4FtBUxjtWHb34u67ypeo_sGcQpyPGZRPYTd9Q@mail.gmail.com"
type="cite">
<div dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote">On Tue, Jun 7, 2016 at 3:05 PM,
Rongliang Chen <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:rl.chen@siat.ac.cn"
target="_blank">rl.chen@siat.ac.cn</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div>Hi Matt,<br>
<br>
Thanks for your reply. <br>
<br>
Yes, I only labels the vertex because I am doing the
finite element method where I only need the vertex
label. Do you mean that I need to label the faces and
get the vertex label from the face label?<br>
</div>
</div>
</blockquote>
<div><br>
</div>
<div>You need to label vertices and edges.</div>
<div><br>
</div>
<div> Thanks,</div>
<div><br>
</div>
<div> Matt</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div> Thanks,<br>
Rongliang<br>
<br>
<br>
<br>
On 06/07/2016 09:51 PM, Matthew Knepley wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote">On Tue, Jun 7, 2016 at
10:09 AM, Rongliang Chen <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:rl.chen@siat.ac.cn"
target="_blank">rl.chen@siat.ac.cn</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">Dear All,<br>
<br>
I am using the DMRefine_Plex to refine a mesh.
In the coarse mesh, it has a label "Vertex
Sets" to mark the boundary nodes. I found that
the DMRefine_Plex did not refine this label.<br>
<br>
For example, in the coarse mesh, there are 100
nodes on the boundary, that is the number of
nodes in the label is 100. In the refined mesh
(uniformly refined), the number of nodes in
the label should be larger than 100, but I
found that this number is still 100, which
means the newly added nodes on the boundary
were not added to the label.<br>
<br>
But I need a refined label to set the boundary
conditions. Anyone can tell me how to get a
refined Vertex Sets label?<br>
</blockquote>
<div><br>
</div>
<div>All operations are topological in Plex, not
geometric. When we refine, we split edges (for
instance) and the new vertex inserted</div>
<div>inherits the labels from the edge that was
split. I am guessing that you only labels the
vertices.</div>
<div><br>
</div>
<div> Thanks,</div>
<div><br>
</div>
<div> Matt</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex"> Best regards,<br>
Rongliang<br>
<br>
</blockquote>
</div>
<br>
<br clear="all">
<span class="HOEnZb"><font color="#888888">
<div><br>
</div>
-- <br>
<div data-smartmail="gmail_signature">What
most experimenters take for granted before
they begin their experiments is infinitely
more interesting than any results to which
their experiments lead.<br>
-- Norbert Wiener</div>
</font></span></div>
</div>
</blockquote>
<br>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div class="gmail_signature" data-smartmail="gmail_signature">What
most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results
to which their experiments lead.<br>
-- Norbert Wiener</div>
</div>
</div>
</blockquote>
<br>
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