<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span></span>Dear All,</div><div> </div><div>Suppose I have a 5 ns productive MD, will you please tell me the command to extract the PDB file at exactly 3.5 ns?</div><div> </div><div>Cheers,</div><div> </div><div>Acoot<br> </div> </div></body></html>