Kristof, thank you very much, this was really helpful for me as I am new to LAMMPS and this was new info to me.
Thomas, thank you for that it is really narrowing my search to how to solve this problem but may I ask please some clarification for what you mean by it starts with atoms 1+2 and goes on with 3+4. I am sorry for asking so much but I am just trying to get the point and where to search for a solution.
I am appreciating your help....
On Friday, July 14, 2017 3:58 PM, Kristof Bal <kristof.bal@...12...24...> wrote: