From: John Stone (johns_at_ks.uiuc.edu)
Date: Wed Apr 02 2008 - 23:53:41 CDT

Hi,
  We'll need much more information about what version of VMD you're
using, what kind of computer you're running it on, how much memory
you have, and so on. If you can provide these details we should be able
to help sort out whatever the problem is.

Cheers,
  John Stone
  vmd_at_ks.uiuc.edu

On Wed, Apr 02, 2008 at 08:49:55AM -0400, Maria Sanchez Farran wrote:
> Hi,
>
>
>
> I am a new user of VMD and NAMD.I am now following the NAMD tutorial.
> Currently, I am trying to do the RMSD analysis of the simulation of
> ubiquitin in a water sphere. I loaded the ubq_ws.psf and ubq_ws_eq.dcd
> files in VMD and typed source rmsd.tcl in the Tk console. The file
> rmsd.dat is created but it has no data in it (0 kB). I am now a kind of
> stuck in this part. Also, I've realized that sometimes after typing
> source rmsd.tcl in the console and pressing enter, the VMD window
> suddenly closes.
>
> Please, can you help me if you have any idea about why is this
> happening?
>
>
>
> Thank you very much!,
>
>
>
> Maria Antonieta Sanchez
>
>
>

-- 
NIH Resource for Macromolecular Modeling and Bioinformatics
Beckman Institute for Advanced Science and Technology
University of Illinois, 405 N. Mathews Ave, Urbana, IL 61801
Email: johns_at_ks.uiuc.edu                 Phone: 217-244-3349
  WWW: http://www.ks.uiuc.edu/~johns/      Fax: 217-244-6078