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<TITLE>Avoid mixed tetrahedra and triangles in volume mesh</TITLE>
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<P><FONT SIZE=2 FACE="Arial">Hi,</FONT>
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<P><FONT SIZE=2 FACE="Arial">I have some problems using meshed some 3D geometries generated by gmsh in the Elmer FEM software (</FONT><A HREF="file://www.csc.fi/elmer"><U><FONT COLOR="#0000FF" SIZE=2 FACE="Arial">www.csc.fi/elmer</FONT></U></A><FONT SIZE=2 FACE="Arial">). I have been told by one of the Elmer developpers that the problem is that there were mixed tetrahedra and triangles in my volume mesh, and that there should be a way to avoid this.</FONT></P>
<P><FONT SIZE=2 FACE="Arial">Question: Is there such a way in gmsh? I already tried "Optimize" and "Optimize (Netgen)", but with no apparent effect.</FONT>
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<P><FONT SIZE=2 FACE="Arial">Thank you for a hint,</FONT>
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<P><FONT SIZE=2 FACE="Arial">Matthias</FONT>
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<P><FONT SIZE=2 FACE="Arial">----------------------------------------------------------------</FONT>
<BR><FONT SIZE=2 FACE="Arial">ERBE Elektromedizin GmbH</FONT>
<BR><FONT SIZE=2 FACE="Arial">Dr.rer.nat. Matthias Zenker</FONT>
<BR><FONT SIZE=2 FACE="Arial">Dipl. Phys.</FONT>
<BR><FONT SIZE=2 FACE="Arial">Grundlagenentwicklung Technologie</FONT>
<BR><FONT SIZE=2 FACE="Arial">Waldhoernlestrasse 17</FONT>
<BR><FONT SIZE=2 FACE="Arial">D-72072 Tuebingen</FONT>
<BR><FONT SIZE=2 FACE="Arial">Tel.: + 49 (0) 7071 - 755 226</FONT>
<BR><FONT SIZE=2 FACE="Arial">Fax: + 49 (0) 7071 - 755 5226</FONT>
<BR><FONT SIZE=2 FACE="Arial">E-Mail: <</FONT><A HREF="mailto:Matthias.Zenker@ERBE-med.de"><U><FONT COLOR="#0000FF" SIZE=2 FACE="Arial">mailto:Matthias.Zenker@ERBE-med.de</FONT></U></A><FONT SIZE=2 FACE="Arial">></FONT>
<BR><FONT SIZE=2 FACE="Arial">URL: </FONT><A HREF="http://www.ERBE-med.de"><U><FONT COLOR="#0000FF" SIZE=2 FACE="Arial">http://www.ERBE-med.de</FONT></U></A>
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ERBE Elektromedizin GmbH<br>
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Geschaeftsfuehrer: Christian O. Erbe, Reiner Thede<br>
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