From: Karteek K. Bejagam (karthik3327_at_gmail.com)
Date: Thu Oct 01 2020 - 03:02:18 CDT

Hello,

VMD is useful only for visualization purposes. You might have to use some
keyword such as add force (https://lammps.sandia.gov/doc/fix_addforce.html),
if you are using LAMMPS in particular.

Alternatively, If you have a trajectory and want to move atoms or molecules
in VMD.

try moveby command to displace the selection

On Thu, Oct 1, 2020 at 1:54 AM Basanta Acharya <achchirangeebi_at_gmail.com>
wrote:

> Dear all,
> I want to apply some force on water and some ions along Z direction. How
> to write tcl force script ?
>
>
> Regards,
> Basanta Acharya
> Tribhuvan University, Nepal
> mail address : achchirangeebi_at_gmail.com
>