<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Sat, Oct 1, 2016 at 9:23 AM, Rongliang Chen <span dir="ltr"><<a href="mailto:rongliang.chan@gmail.com" target="_blank">rongliang.chan@gmail.com</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 have a question about the gradient reconstruction for the dmplexfvm.<br>
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Why the ghost cells are ignored during the gradient reconstruction in the function BuildGradientReconstruction_In<wbr>ternal?<br></blockquote><div><br></div><div>The may be a shortcoming. I have to think about that.</div><div> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
For the tetrahedron mesh, if a cell (on the corner) whose three faces are on the boundary of the computational domain, then only one cell can be used to reconstruct the gradient (it is deficient for the least square). I found that, for this situation, the accuracy of the gradient reconstructed by the least square is a problem. Do you have any suggestions for deal with this situation?<br></blockquote><div><br></div><div>That is definitely a problem. I will take a look.</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>
</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>
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