[gmx-users] inserting a new potential

[Christoph Freudenberger]

Alan Wilter Sousa da Silva wrote:
> Thanks David Bostick,
> 
> I'll take a look abou acc-grps. Related to Forced Simulations?
> 

I always considered these directives to be useful for
simulation of an electric field. you have to define
a group for each type of charge of course.

If gravity should be modeled pbc has to be turned
off in that direction, hasn't it?

regards
-- 
Christoph Freudenberger
Abt. Organische Chemie I AK Siehl - Uni Ulm -Tel: ++49-731-502-2785