Hi Shanjie Huang,<br><br>The eigenvectors in the .trr file obtained from g_covar are not really useful for most human beings to just look at. It's better to use them for further analysis using g_anaeig. You can do a number of things: project your trajectory (frames) on them, filter trajectories, compare eigenvectors from different simulations, etc. But I'd suggest to read the manual and some tutorials on principal component analysis first.
<br><br>Good luck,<br><br>Tsjerk<br><br><div><span class="gmail_quote">On 4/24/06, <b class="gmail_sendername">Shanjie Huang</b> <<a href="mailto:suibingkuai@123mail.org">suibingkuai@123mail.org</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi dear friends,<br><br>I just get trajectory files using "g_covar". But how can I view this<br>.trr file? I tried VMD and gOpenmol, etc and do not work.<br><br>Thanks.<br><br><br>SJ Huang<br><br>--<br> Shanjie Huang
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</a><br></blockquote></div><br><br clear="all"><br>-- <br><br>Tsjerk A. Wassenaar, M.Sc.<br>Groningen Biomolecular Sciences and Biotechnology Institute (GBB)<br>Dept. of Biophysical Chemistry<br>University of Groningen<br>
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