[gmx-users] scaling non-bonded interactions

[Mark Abraham]

On 1/06/2011 6:59 PM, Kukol, Andreas wrote:
> Hello,
>
> Is it possible to globally scale all non-bonded interactions by a factor ?  I know there are energy exclusion groups, but that is an all or nothing approach, while I would like to reduce non-bonded interaction potentials to e.g. 10% of their normal value.
>
> If this is not possible, I suggest to have this as an option in the mdp-file.

This is straightforward to do with user tables for potential. For your 
EM case, the perfomance hit is negligible.

Mark