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<p>Hey Carsten,</p>
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<p>I'm still on Dune 2.6 so I just took the changes from your merge request and</p>
<p>added them manually into my gmshreader.hh.</p>
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<p>At least from my side it seems to look fine, regarding the insertionindex.<br>
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<p>Best regards,</p>
<p>Max<br>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>Von:</b> Carsten Gräser <graeser@mi.fu-berlin.de><br>
<b>Gesendet:</b> Sonntag, 30. August 2020 15:39:39<br>
<b>An:</b> Firmbach, Max; dune@lists.dune-project.org<br>
<b>Betreff:</b> Re: [Dune] Boundary conditions, segments and indexing</font>
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<div class="PlainText">Hi Max,<br>
<br>
Am 24.08.20 um 17:06 schrieb Firmbach, Max:<br>
> ok this makes sense. In the meantime i tried the procedure with<br>
<br>
I added support for reading quadrilateral boundary segments in<br>
<br>
<a href="https://gitlab.dune-project.org/core/dune-grid/-/merge_requests/441">https://gitlab.dune-project.org/core/dune-grid/-/merge_requests/441</a><br>
<br>
In fact I did not check, if the segment indices and<br>
tags are correct, because this should work once the<br>
segments are actually implemented. Please have a look<br>
and check if this fixes your problem. It would be nice<br>
if you can report success or further issues in the corresponding<br>
merge request or in this issue:<br>
<br>
<a href="https://gitlab.dune-project.org/core/dune-grid/-/issues/115">https://gitlab.dune-project.org/core/dune-grid/-/issues/115</a><br>
<br>
Best,<br>
Carsten<br>
<br>
<br>
PS:<br>
I've taken the freedom to add a stripped version of<br>
your .msh file to our test cases.<br>
<br>
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