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<p>Dear developers and users,</p>
<p><br>
</p>
<p><b>*** The goal</b></p>
<p>we want to do some finite element convergence studies on a given
set of models.</p>
<p>These typically consist of large volumes containing small
'anomalies', i.e. volumes.</p>
<p>(Please note the attached MWE)<br>
</p>
<p><b>*** The problem</b></p>
<p>In order to ensure valid boundary conditions we need to enlarge
the surrounding volume, leading to huge contrasts between the
sizes of the involved volumes.</p>
<p>Using Gmsh 'RefineMesh;' will throw the above mentioned error.</p>
<p>-> Please try using line 6 instead of line 5 in the MWE.</p>
<p><br>
</p>
<p>What does that error message mean and how could we deal with
that?</p>
<p><br>
</p>
<p>Best regards,</p>
<p>Mathias</p>
<p><br>
</p>
<p>ps: We are using Gmsh 4.5.6<br>
</p>
<pre class="moz-signature" cols="72">--
Dr. Mathias Scheunert
Institute of Geophysics and Geoinformatics, TU Bergakademie Freiberg
Gustav-Zeuner-Str. 12, D-09596 Freiberg
Tel.: +493731393630 </pre>
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