On 11/23/2017 04:16 AM, Alberto Salvadori wrote:
mesh inconsistencies arise (see figures). Typically, if the inner part of the
"egg" in not refined concurrently with the outer shell, a gap is created. Did
anyone notice this issue before? Perhaps any suggestion for solving it?
The meshing code is in the
post https://groups.google.com/forum/#!searchin/dealii/sphere$20mesh%7Csort:date/dealii/pvqNQUM3eyM/o0USYKbGBQAJ.
Is this this issue?
https://github.com/dealii/dealii/wiki/Frequently-Asked-Questions#in-my-graphical-output-the-solution-appears-discontinuous-at-hanging-nodes
The FAQ talks about a higher-order solution field, but if you use curved cells
in the interior by using a manifold, you'd get the same issue.
We've all been led astray by this at one point or other :-)
Cheers
W.
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Wolfgang Bangerth email: [email protected]
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