[gmx-users] trjconv does not work

[Xavier Periole]

On Mon, 19 Nov 2007 18:02:31 +0200
  "OZGE ENGIN" <OZENGIN at KU.EDU.TR> wrote:
> Hi all,
> 
> I want to extract some frames from the whole trajectory. So, I used -trjconv 
>with (b) and (e) options.
> 
> P.S: I use the Gromacs 3.3.1 version.
> 
> But I got the following error:
> 
> Select a group: 0
> Selected 0: 'System'
> Last frame         -1 time    0.000
> 
> Precision of traj.xtc is 0.001 (nm)
> 
> WARNING no output, trajectory ended at 10

it looks like you are are asking time frames that do not exist!
did you check the trajectory with gmxcheck?

XAvier
> 
> What is the problem?
> 
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-----------------------------------------------------
XAvier Periole - PhD

1- Institute of Molecular Assemblies
      City University of New York - USA
2- Molecular Dynamics-Group
      University of Groningen - The Netherlands
http://md.chem.rug.nl/~periole
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