[gmx-users] Lipid simulations

[Mark Abraham]

toma0052 wrote:
> Hello,
>      I am just starting MD simulations of lipid bilayers using Gromacs.  I
> am looking to add a force to a cetain set of atoms, one layer of a bilayer.
>  I was wondering in anyone knew what program files I would need to modify
> in order to do this.

No source code, most likely. You want to read chapters 4 and 5 of the 
manual.

Mark