Re: SMD negative forces

From: Jérôme Hénin (jhenin_at_ifr88.cnrs-mrs.fr)
Date: Fri Feb 11 2011 - 03:24:54 CST

Indeed.
Jerome

On 10 February 2011 22:32, S Richmond <s.richmond88_at_yahoo.com> wrote:
>
> Can anyone tell if SMD force sign depends on a direction ? Does it mean that having negative forces I have attraction of molecule toward pulling  directions ?
>
> Sam
>
>
> --- On Fri, 2/4/11, S Richmond <s.richmond88_at_yahoo.com> wrote:
>
> From: S Richmond <s.richmond88_at_yahoo.com>
> Subject: namd-l: SMD negative forces
> To: namd-l_at_ks.uiuc.edu
> Date: Friday, February 4, 2011, 4:39 PM
>
> Dear users,
>
> I'm learning NAMD and SMD. I did some test run puling my molecule to some surface with constant velocity in -Z direction. How to interpret the sign of force that is recorder in SMD output ?
>
> Sam
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