<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Are you wanting to use PETSc or PyLith? If you want to use PyLith and your meshes are in a standard format, it may be possible to import them into either Cubit or LaGriT, and they can then convert them into a form readable by PyLith. Otherwise, I'm not sure what your options might be.</div><div><br></div><div>Cheers,</div><div>Charles</div><div><br></div><br><div><div>On 16/11/2010, at 8:19 AM, Huidong Yang wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">
<div>
Yes, I have large meshes with other format. But I need to
transform to Pylith Mesh format in order to use PETSC.
Do you have better optitions?<br>
<br>
Best regards<br>
<br>
<br>
On November 15, 2010 at 6:41 PM Charles Williams
<<a href="mailto:willic3@gmail.com">willic3@gmail.com</a>> wrote:<br>
<br>
> Hi Huidong,<br>
> <br>
> If you are just looking for a very simple example of a file in
PyLith Mesh ASCII format in 3D, you can find one in
examples/twocells/twohex8 (twohex8.mesh).<br>
> <br>
> Why do you want PyLith mesh format? It was really just
designed for simple test problems. For larger problems, I
would assume you would want to use a mesh generator.<br>
> <br>
> Cheers,<br>
> Charles<br>
> <br>
> On 16/11/2010, at 5:14 AM, Huidong Yang wrote:<br>
> <br>
> > Hello Pylith Team,<br>
> > <br>
> > I am looking for a Pylith Mesh file in 3D, for instance a
cube with boundary specifications. Could be possible to tell
me that wher I can download such a mesh file. I tried to read
from the tutorial. There only have a 2D example. The boundary
specification is not so clear to me.<br>
> > <br>
> > Thanks in advance<br>
> > <br>
> > Dr. Huidong Yang<br>
> > Research Scientist Direct Field Problems<br>
> > Johann Radon Institute for Computational and Applied
Mathematics (RICAM)<br>
> > Altenbergerstraße 69, A-4040 Linz, Austria<br>
> > <br>
> > E-Mail:
<a href="mailto:huidong.yang@oeaw.ac.at">huidong.yang@oeaw.ac.at</a><br>
> > Office Telephone: +43 732 2468
5257<br>
> > Fax: +43 2468 5412<br>
> > _______________________________________________<br>
> > CIG-SHORT mailing list<br>
> > <a href="mailto:CIG-SHORT@geodynamics.org">CIG-SHORT@geodynamics.org</a><br>
> >
<a href="http://geodynamics.org/cgi-bin/mailman/listinfo/cig-short">http://geodynamics.org/cgi-bin/mailman/listinfo/cig-short</a><br>
> <br>
> Charles A. Williams<br>
> Scientist<br>
> GNS Science<br>
> 1 Fairway Drive, Avalon<br>
> PO Box 30368<br>
> Lower Hutt 5040<br>
> New Zealand<br>
> ph (office): 0064-4570-4566<br>
> fax (office): 0064-4570-4600<br>
> <a href="mailto:C.Williams@gns.cri.nz">C.Williams@gns.cri.nz</a><br>
> NOTE NEW E-MAIL ADDRESS<br>
> <br>
<br>
<div>
Dr. Huidong Yang<br>
Research Scientist Direct Field Problems<br>
Johann Radon Institute for Computational and Applied Mathematics
(RICAM)<br>
Altenbergerstraße 69, A-4040 Linz, Austria<br>
<br>
E-Mail: <a href="mailto:huidong.yang@oeaw.ac.at">huidong.yang@oeaw.ac.at</a><br>
Office Telephone: +43 732 2468
5257<br>
Fax: +43 2468 5412
</div>
</div>
</blockquote></div><br><div>
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Charles A. Williams</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Scientist<br>GNS Science<br>1 Fairway Drive, Avalon<br>PO Box 30368<br>Lower Hutt 5040<br>New Zealand<br>ph (office): 0064-4570-4566<br>fax (office): 0064-4570-4600</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><a href="mailto:C.Williams@gns.cri.nz">C.Williams@gns.cri.nz</a></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">NOTE NEW E-MAIL ADDRESS</div></div></span>
</div>
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