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<div class="moz-cite-prefix">Hi Tony,<br>
I have encountered the same issue with g2gi when interpolating
very large meshes. I don't know what is causing the issue but a
workaround is to reduce the polynomial order. You obviously loose
accuracy by doing this, but I still find it better than starting
from scratch with the new mesh. Hope this helps.<br>
<br>
Best,<br>
Mattias<br>
<br>
<br>
On 03/27/2017 06:37 AM, <a class="moz-txt-link-abbreviated" href="mailto:nek5000-users@lists.mcs.anl.gov">nek5000-users@lists.mcs.anl.gov</a> wrote:<br>
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<div>Dear Neks,<br>
<br>
I have been using 'g2gi' to do interpolation between different
meshes. Recently, I have noticed that when I interpolate
between two big meshes (say 300000 elements in each mesh), the
interpolation hangs at 'call findpts' and never moves on. I
tried increasing number of processors and changing 'lpart',
but none of these worked.<br>
<br>
I'm wondering what could cause the interpolation to hang at
'findpts'. Has anyone encountered similar issue?<br>
<br>
Hope anyone could give me some advice. Thank you very much in
advance.<br>
<br>
Best regards,<br>
Tony</div>
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