From: David Wedner (wedner.david_at_yahoo.com)
Date: Mon Nov 15 2010 - 12:31:15 CST

Hi,
I want to measure the radius of gyration of some methane molecules in a cubic
water box
the problem is that due to the applied periodic boundary conditions some
molecules are transformed to the other side of the box

how to transfer these molecules back to their parent position so that I have all
molecules together ?

Thanks

David