Cluster test driver 3 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 0.2962754 2.949362 1.283211 2 1 2.336409 1.393269 2.186053 3 1 2.143745 2.689721 0.198219 Masses 1 28.0855