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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi everybody,<br>
<br>
I'm trying to build a grid of type ALUGrid starting from a .msh file.<br>
My computational mesh is made only of tetrahedra, and has Physical entities, since when I wrote that file I needed them.<br>
<br>
Anyway, I can't manage to understand why it doesn't work. This (criptic) error appears on my screen:<br>
<br>
Reading 3d Gmsh grid...<br>
version 2.2 Gmsh file detected<br>
terminate called after throwing an instance of 'Dune::IOError'<br>
Abort trap<br>
<br>
Here there are some short questions:<br>
<br>
1) could somebody try to compile my .cc file (the .msh file is also attached), to see if it's only a problem on my computer?<br>
2) do Physical entities cause troubles in DUNE?<br>
3) what does the parameter <em>"insert_boundary_segments</em> = <code>true"<span style="font-family: Tahoma;"> mean? Is there any relationship with the coding of the .msh file? Does selecting true or false make any difference in reading from a GMSH file?
<br>
<br>
Many thanks in advance!<br>
Cheers,<br>
<br>
</span></code>Andrea<br>
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<div style="font-family: Tahoma; font-size: 13px;">____________________________________________________<br>
<br>
Andrea Sacconi<br>
PhD student, Applied Mathematics<br>
AMMP Section, Department of Mathematics, Imperial College London,<br>
London SW7 2AZ, UK<br>
a.sacconi11@imperial.ac.uk<br>
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