<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Bala,<div>In both production release version 1.4.1 and a recent daily build (Sept 10), when I try to use the exp.txt file you sent, I did not get a traceback, but the error message:</div><div><br></div><div>Data line 5 of file either not selector/value or not tab-delimited</div><div><br></div><div>The original file in the documentation worked OK. I text-edited exp.txt to see the problem. In the line for residue 5, there are spaces in addition to the tabs. The data line should just be:</div><div><br></div><div>(tab)atomspec(tab)value</div><div><br></div><div>but on that line there was another space between the atomspec and the value, and also spaces after the value. After I removed those spaces, it worked fine, see attached file exp2.txt (it may be necessary to use Refresh....Menus in the Render tool if you had some failed attempts before that). I put the file on my mac Desktop, so for me the commands to open a sample structure and assign the attribute were</div><div><br></div><div>open 121p</div><div>defattr ~/Desktop/exp2.txt</div><div><br></div><div>I hope this helps,</div><div>Elaine<br><div>
<div>-----</div><div>Elaine C. Meng, Ph.D. </div><div>UCSF Computer Graphics Lab (Chimera team) and Babbitt Lab</div><div>Department of Pharmaceutical Chemistry</div><div>University of California, San Francisco</div><div><br></div><br class="Apple-interchange-newline">
</div><div></div></div></body></html>