Cluster test driver 3 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 2.685102 4.900026 0.07968022 2 1 2.871772 3.590117 2.630244 3 1 3.352661 5.778894 2.015894 Masses 1 28.0855