[gmx-users] Making trajectory movie last longer.

[andrea]

Hi,
when you say "too quickly" are you referring to the "noise" I guess.
If it is the case, you could try to filter you xtc either with g_filter 
in order to reduce the fluctuactions or in vmd itself you can smooth the 
xtc in the graphical representations -> trajectory tab -> trajectory 
smooting (2 or 3 should be enough)

hope it helps

and


On 03/09/2014 15:35, Dawid das wrote:
> Dear Gromacs experts,
>
> I have a question not regarding Gromacs itself but maybe you found a
> solution.
>
> I have already solved this problem but not for GROMACS files.
> I want to make a trajectory movie using VMD, but following frames appear
> too quickly and it is very hard to actually see and analyze how chromophore
> structure changes over time. So I want to make the movie last longer and
> the frames to be be displayed for a longer timer.
>
> I did it for Tinker trajectory snapshots by uploading the same snapshot 5
> or 7 times but how to do it with *gro and *trr files from Gromacs?
>
> Best wishes,
> Dawid Grabarek
>
> PS Maybe you suggest to use different prorgram?

-- 
-------------------------------------------------------
Andrea Spitaleri PhD
Principal Investigator AIRC
D3 - Drug Discovery & Development
Istituto Italiano di Tecnologia
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cell: +39 3485188790
http://www.iit.it/en/d3-people/andrea-spitaleri.html
ORCID: http://orcid.org/0000-0003-3012-3557