On Thu, Oct 4, 2012 at 10:39 AM, Hongfeng Yang <span dir="ltr"><<a href="mailto:hyang@whoi.edu" target="_blank">hyang@whoi.edu</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Developers,<br>
<br>
I am tracking time history of variables on particular vertices on the<br>
fault. However, I found the vertex ID in Pylith (v_fault) is larger than<br>
the total number of vertices on the fault. How can I convert the value<br>
of v_fault back to the vertex location on the fault surface?<br>
<br>
For example, I got the following fault opening error message<br>
WARNING! Fault opening with nonzero traction., v_fault: 4154, opening:<br>
1.03716e-10, normal traction: -0.0042952<br>
mpinemesis: faults/FaultCohesiveDyn.cc:382: virtual void<br>
pylith::faults::FaultCohesiveDyn::integrateResidual(const<br>
pylith::topology::Field<pylith::topology::Mesh>&, PylithScalar,<br>
pylith::topology::SolutionFields*): Assertion `fabs(tractionNormal) <<br>
_zeroTolerance' failed.<br>
[0]0:Return code = 0, signaled with Aborted<br>
<br>
v_fault points to vertex ID 4154. The total number of vertices on the<br>
fault is 1472, however.<br></blockquote><div><br></div><div>The fault vertices are just vertices in the mesh, so this refers to the full</div><div>mesh vertex numbering.</div><div><br></div><div> Thanks,</div><div><br></div>
<div> Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Thanks,<br>
<br>
Hongfeng<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
Postdoc Investigator<br>
Woods Hole Oceanographic Institution<br>
Dept. Geology and Geophysics<br>
360 Woods Hole Rd, MS 24<br>
Woods Hole, MA 02543<br>
<br>
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</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>
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