Cluster test driver 4 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 0.7045014000000001 0.2355369 2.055051 2 1 1.708902 0.7477632 0.4591625 3 1 1.937226 0.5087463 2.438455 4 1 2.901588 1.905013 2.706295 Masses 1 28.0855