[gmx-users] trr to xtc

[David van der Spoel]

On Thu, 2004-12-09 at 09:16 +0000, Abil Aliev wrote:
> is any information lost on converting trr to xtc by 
> trjconv -f file.trr -o file.xtc. space saving is
> impressive, about 8 fold, but not sure if xtc is as
> good as trr for the analysis tools.  
Yes, you lose precision. xtc is rounded to pm.

For most analysis this is not relevant.
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-- 
David.
________________________________________________________________________
David van der Spoel, PhD, Assoc. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,          75124 Uppsala, Sweden
phone:  46 18 471 4205          fax: 46 18 511 755
spoel at xray.bmc.uu.se    spoel at gromacs.org   http://xray.bmc.uu.se/~spoel
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