<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><pre style="margin: 0em; font-family: arial,helvetica,sans-serif;">Dear gmx users,<br><br>I want to follow the workflow regarding to<br><a href="http://www.gromacs.org/Documentation/Terminology/Periodic_Boundary_Conditions" target="_blank"><span class="" id="lw_1340080873_1">http://www.gromacs.org/Documentation/Terminology/Periodic_Boundary_Conditions</span></a><br>for the second step I enter the command as below:<br>trjconv -f mdwhole.xtc -s md.tpr -dump 0 -o 1stframe.pdb<br><br>But I get the error:<br> Index[232] 235 is larger than the number of atoms in the<br>trajectory file (234). There is a mismatch in the contents<br>of your -f, -s and/or -n files<br><br>I don't have any index file, so what this error is talking about? How may I solve it? Anybody may suggest me any solution please?<br><br></pre><div
style="font-family: arial,helvetica,sans-serif;"> I would be so thankful for your suggestions.<br></div><div style="font-family: arial,helvetica,sans-serif;">Sincerely,<br>Shima</div></div></body></html>