<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">Yes, that's exactly what the first reply was telling you. The option is "stride", I believe.<BR><BR>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">----- Original Message ----<BR>From: serdar durdagi <durdagis@yahoo.de><BR>To: Discussion list for GROMACS users <gmx-users@gromacs.org><BR>Sent: Tuesday, May 13, 2008 8:44:37 AM<BR>Subject: Re: [gmx-users] cutting the trajectory in small subtrajectories<BR><BR>
<DIV>Dear Florian,</DIV>
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<DIV>I want to analyze, trajectory files. So, I need all frames.</DIV>
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<DIV>by the way, in VMD is there any option to use every 10th or 20th frame?</DIV>
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<DIV>Thanks</DIV>
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<DIV>Serdar<BR><BR><B><I>Florian Dommert <dommert@fias.uni-frankfurt.de></I></B> schrieb:</DIV>
<BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid"><BR>serdar durdagi wrote:<BR><BR>> Dear all,<BR>> <BR>> I made a simulation with 2.5 ns (with 12500 frames), when I want to<BR>> open this *.xtc file in VMD, it fails. it can read around 50% of<BR>> frames and than complains low virtual memory (actually I am using a PC<BR>> that has 1GB RAM).<BR>Hello,<BR><BR>if you just want to watch the movie using vmd, don't use every frame,<BR>when opening the xtc-file. Perhaps every 10th or 20th is enough and you<BR>won't get out of memory.<BR><BR>Best Regards<BR><BR>Flo<BR><BR><BR><BR>> <BR>> Thus, I would like to cut my *.xtc file to small subtrajectory files.<BR>> In gromacs manual, it says it is possible with trjconv option together<BR>> with sub. But it's not clear how can I give a command let's say to<BR>> divide my whole trajectory file to 5 subtrajectories.<BR>> <BR>>
Thank you very much in advance for your comments.<BR>> <BR>> <BR>> Serdar<BR>> <BR>> <BR>> <BR>><BR>> ------------------------------------------------------------------------<BR>> Nicht vergessen! Am Sonntag, den 11. Mai ist *Muttertag<BR>> *<BR>> Geschenkideen, Gedichte & mehr: <A href="http://www.yahoo.de/muttertag" target=_blank>www.yahoo.de/muttertag</A><BR>> .<BR>> ------------------------------------------------------------------------<BR>><BR>> _______________________________________________<BR>> gmx-users mailing list gmx-users@gromacs.org<BR>> <A href="http://www.gromacs.org/mailman/listinfo/gmx-users" target=_blank>http://www.gromacs.org/mailman/listinfo/gmx-users</A><BR>> Please search the archive at <A href="http://www.gromacs.org/search" target=_blank>http://www.gromacs.org/search</A> before posting!<BR>> Please don't post (un)subscribe requests to the list. Use the <BR>> www
interface or send it to gmx-users-request@gromacs.org.<BR>> Can't post? Read <A href="http://www.gromacs.org/mailing_lists/users.php" target=_blank>http://www.gromacs.org/mailing_lists/users.php</A><BR><BR><BR>-- <BR>Florian Dommert<BR>Dipl.-Phys.<BR><BR>Computational and Theoretical Softmatter & Biophysics group<BR><BR>Frankfurt Institute for Advanced Studies<BR>Johann-Wolfgang-Goethe University<BR><BR>Ruth-Moufang-Str. 1<BR>60438 Frankfurt am Main<BR><BR>Phone: +49(0)69 / 798 - 47522<BR>Fax: +49(0)69 / 798 - 47611<BR><BR>EMail: dommert@fias.uni-frankfurt.de<BR>Home: <A href="http://fias.uni-frankfurt.de/~simbio/Florian_Dommert" target=_blank>http://fias.uni-frankfurt.de/~simbio/Florian_Dommert</A><BR><BR><BR>_______________________________________________<BR>gmx-users mailing list gmx-users@gromacs.org<BR><A href="http://www.gromacs.org/mailman/listinfo/gmx-users" target=_blank>http://www.gromacs.org/mailman/listinfo/gmx-users</A><BR>Please
search the archive at <A href="http://www.gromacs.org/search" target=_blank>http://www.gromacs.org/search</A> before posting!<BR>Please don't post (un)subscribe requests to the list. Use the <BR>www interface or send it to gmx-users-request@gromacs.org.<BR>Can't post? Read <A href="http://www.gromacs.org/mailing_lists/users.php" target=_blank>http://www.gromacs.org/mailing_lists/users.php</A></BLOCKQUOTE><BR>
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Nicht vergessen! Am Sonntag, den 11. Mai ist <B><A href="http://www.yahoo.de/muttertag" target=_blank rel=nofollow>Muttertag</B></A><BR>Geschenkideen, Gedichte & mehr: <A href="http://www.yahoo.de/muttertag" target=_blank rel=nofollow>www.yahoo.de/muttertag</A>.</DIV></DIV></div><br>
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