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<body lang=ZH-CN link=blue vlink=purple style='text-justify-trim:punctuation'>

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<p class=MsoNormal><font size=1 face=Arial><span lang=EN-US style='font-size:
9.0pt;font-family:Arial'>Dear all,</span></font></p>

<p class=MsoNormal><font size=1 face=Arial><span lang=EN-US style='font-size:
9.0pt;font-family:Arial'>&nbsp; </span></font></p>

<p class=MsoNormal><font size=1 face=Arial><span lang=EN-US style='font-size:
9.0pt;font-family:Arial'>&nbsp;&nbsp;&nbsp;&nbsp; I want to remove the water
molecules in the original traj file (run.xtc) to save the space, so that I should
use the command “trjconv”. But I don’t know which sub-command I should use to
realize that? Does anyone here know how to do it?</span></font><font size=1
face=宋体><span style='font-size:9.0pt;font-family:宋体'> </span></font><font
size=1 face=Arial><span lang=EN-US style='font-size:9.0pt;font-family:Arial'>Thank
you very much. </span></font></p>

<p class=MsoNormal><font size=1 face=Arial><span lang=EN-US style='font-size:
9.0pt;font-family:Arial'>&nbsp;</span></font></p>

<p class=MsoNormal><font size=1 face=Arial><span lang=EN-US style='font-size:
9.0pt;font-family:Arial'>Zhenwei Li</span></font></p>

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