From: Axel Kohlmeyer (akohlmey_at_gmail.com)
Date: Mon Sep 05 2011 - 14:37:19 CDT

On Mon, Sep 5, 2011 at 2:38 PM, kirtana S <skirtana4_at_gmail.com> wrote:
> Do I need to have NAMD executable to run NAMD energy

sure, it is called NAMDenergy for a reason.

> I am using AMBER trajectory files .

to VMD any trajectory is just a bunch of coordinates,
regardless of how they were generated.

> Since I running into some Application errors like
>
> couldn't execute "": no such file or directory
> couldn't execute "": no such file or directory
>    while executing
>
> Any suggestions are appreciated

how about looking at the documentation?
http://www.ks.uiuc.edu/Research/vmd/plugins/namdenergy/

axel.

>

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