When downloading the lammps upgrade today, I'm receiving the unzipped tar (46 MB) but with the .gz suffix.
Secondly, is there a simple way to define a group with only a single atom near a designated point. I need to grab only one atom. It doesn't necessarily need to be the closest atom to the point, but it should be within some bound.
I apologize if this question has been answered previously. I'm having trouble with the mail list archive search.