Cluster test driver 4 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 3.051773 2.11113 1.612774 2 1 4.096623 0.6333142 0.1280934 3 1 4.940584 2.852779 0.2569481 4 1 3.858102 4.269978 1.799879 Masses 1 28.0855