[gmx-users] simulations of crystal cell possible?

[Mark Abraham]

> Why would you want periodic velocities? You don't have thos in crystals.
> Anyaw genconf will do it without programming.

Good point - I lost track of the wood looking at the trees. My suggestion
is necessary for doing a true periodic simulation with the same effective
unit cell, but as you observe, that is not what is happening in reality.

Mark