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<div class="moz-cite-prefix">On 18-02-23 03:04 AM, Matthew Knepley
wrote:<br>
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<div class="gmail_quote">On Fri, Feb 23, 2018 at 1:33 AM,
Danyang Su <span dir="ltr"><<a
href="mailto:danyang.su@gmail.com" target="_blank"
moz-do-not-send="true">danyang.su@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi All,<br>
<br>
What cell types does DMPlexCreateFromCellList support? I
test this with triangle, tetrahedron and prism. Both
triangle and tetrahedron work but prism mesh throws error
saying "Cone size 6 not supported for dimension 3".<br>
<br>
Could anyone tell me all the supported cell types?<br>
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<div>The limitation occurs in two places:</div>
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<div> 1) Calculating edges and faces: I only know how to do
this for tri, tet, quad, and hex. Give PETSC_FALSE to
CreateFromCellList() and this error will go away.<br>
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Passing PETSC_FALSE to CreateFromCellList() works. There is no
problem in the distributed nodes and cells. Is there any plan to add
prism(wedge) in the near future? <br>
<br>
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cite="mid:CAMYG4G=YsiW-rmPVER0i-j=a8HAkH21+8HnVBn3yP4v4a4HKzA@mail.gmail.com">
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<div> You could also provide the information for
interpolating prisms, which would depend on how they are
ordered when you read in cells.</div>
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<div> 2) Even if you read them in, I have no geometric
routines for prisms.</div>
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That's fine for me. I just need to create dmplex based on the given
cell/vertex list and distribute over all the processors. Then follow
the general routines that have been used in the structured grid.<br>
<br>
Thanks,<br>
<br>
Danyang<br>
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cite="mid:CAMYG4G=YsiW-rmPVER0i-j=a8HAkH21+8HnVBn3yP4v4a4HKzA@mail.gmail.com">
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<div> Thanks,</div>
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<div> Matt</div>
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<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
Thanks,<br>
<br>
Danyang<br>
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-- <br>
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<div>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><br>
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<div><a href="http://www.caam.rice.edu/%7Emk51/"
target="_blank" moz-do-not-send="true">https://www.cse.buffalo.edu/~knepley/</a><br>
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