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<div dir="ltr" lang="de" class="OutlookMessageHeader" align="left"><span class="599394010-06092011"><font color="#0000ff" size="2" face="Arial">I never use VTK, but for msh export, the volume mesh should be written when</font></span><span class="599394010-06092011"><font color="#0000ff" size="2" face="Arial"> you check
"export all (ignore physical groups)" in the dialog box appearing right before saving the mesh.
</font></span><span class="599394010-06092011"><font color="#0000ff" size="2" face="Arial">Or else if the volume is defines as physical group.</font></span></div>
<div dir="ltr" lang="de" class="OutlookMessageHeader" align="left"><span class="599394010-06092011"><font color="#0000ff" size="2" face="Arial"></font></span> </div>
<div dir="ltr" lang="de" class="OutlookMessageHeader" align="left"><span class="599394010-06092011"><font color="#0000ff" size="2" face="Arial">HTH,</font></span></div>
<div dir="ltr" lang="de" class="OutlookMessageHeader" align="left"><span class="599394010-06092011"><font color="#0000ff" size="2" face="Arial"></font></span> </div>
<div dir="ltr" lang="de" class="OutlookMessageHeader" align="left"><span class="599394010-06092011"><font color="#0000ff" size="2" face="Arial">Matthias</font></span></div>
<div dir="ltr" lang="de" class="OutlookMessageHeader" align="left"><span class="599394010-06092011"> </span></div>
<div dir="ltr" lang="de" class="OutlookMessageHeader" align="left">
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<div dir="ltr" lang="de" class="OutlookMessageHeader" align="left"><font size="2" face="Tahoma"><b>Von:</b> Graeme Edwards [mailto:g.edwards.1@research.gla.ac.uk]
<br>
<b>Gesendet:</b> Freitag, 2. September 2011 17:40<br>
<b>An:</b> gmsh@geuz.org<br>
<b>Betreff:</b> [Gmsh] Interior Faces<br>
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Hi there,<br>
<br>
I have been trying to use GMSH to generate a mesh for a 3D cube that I am working on. However, I am exporting the generated mesh as a VTK file which I then read into my code and I have a problem at this stage.<br>
<br>
When I export the VTK file only the faces of the tetrahedrons which are on the boundary of the problem are being exported and I require all the faces of all the tetrahedrons to be exported. I understand this is the standard behaviour for GMSH in creating the
VTK file but I was wondering if there is anyway in which you can export all the faces of the tetrahedron.<br>
<br>
The reason I require this is that I need to do surface integrals over each face of the tet and the code is bugging because it does not have the correct order of the nodes of the face.<br>
<br>
Any help would be greatly appreciated.<br>
<br>
Regards<br>
<br>
Graeme<br>
<br>
-----------------------------<br>
Graeme Edwards<br>
PhD Student<br>
School of Engineering<br>
University of Glasgow<br>
Oakfield Avenue<br>
Glasgow<br>
G12 8LT <br>
<br>
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