[gmx-users] trjcat error of different spacing

[Anirban Ghosh]

Hi ALL,

I am trying to use trjcat -f input files -o output_file to join to very
larger trajectories. However I am getting the following error:

-------------------------------------------------------------------------------------------------------------------------------------------
Continue writing frames from protein_3000NS_2.trr t=2.95728e+06 ps,
frame=98576
 ->  frame 100000 time 3000000.000 ps     ->  frame  99980 time 2999400.000
ps
WARNING: Frames around t=3000000.000000 ps have a different spacing than the
rest,
might be a gap or overlap that couldn't be corrected automatically.
Reading frame       0 time 3999990.000
lasttime 3e+06

Continue writing frames from protein_4000NS.trr t=3.99999e+06 ps,
frame=100001
-------------------------------------------------------------------------------------------------------------------------------------------

And if I use this resultant output trajectory for further analysis like
g_sas, then a portion between around 10 ns and 3000000 ns is simply joined
by a straight line.
How to remove this inconsistency from the two trajectories?
Any suggestion is welcome.

Thanks,

Anirban
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://maillist.sys.kth.se/pipermail/gromacs.org_gmx-users/attachments/20110505/5836ec43/attachment.html>