From: Axel Kohlmeyer (akohlmey_at_gmail.com)
Date: Tue Mar 29 2011 - 19:32:41 CDT

On Tue, Mar 29, 2011 at 7:44 PM, Moeed <lecielll_at_googlemail.com> wrote:
> Hi all,
>
> When I upload a trr file to view the trajectory all atoms are seen as white
> tiny points and choosing CPK or VDW modes doesnt not change anything..
>
> What am I doing wrong?

VMD can only show you information that you provide
a trr file contains only xyz coordinates.

you have to load a pdb or gro file first so that
VMD can guess which element an atom is
and then used that to guess atom radii, bonds
and assign colors.

cheers,
    axel.

>
> Thank you all,
>

-- 
Dr. Axel Kohlmeyer
akohlmey_at_gmail.com  http://goo.gl/1wk0
Institute for Computational Molecular Science
Temple University, Philadelphia PA, USA.