<div dir="ltr">I'm trying to run a molecular dynamics simulation in Chimera 1.12rc on a small molecule. On the first run, it worked perfectly. On subsequent runs, when it begins the MD simulation it errors with the following message in the reply log:<div><br></div><div>"The existing trajectory output files are not compatible with the current molecular system, and therefore cannot be appended to with additional MD steps. You need to either remove/rename the existing files, or specify different file names for output."</div><div><br></div><div>I've tried to find the trajectory output files in /tmp, I've tried reinstalling Chimera, I've looked in other directories without any luck. What should I be doing at this step? Where can I find these files?</div><div><br></div><div>Thanks!</div><div>Bryan<br><div><br></div><div class="gmail_signature"><div dir="ltr"></div></div>
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