Cluster test driver 3 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 1.466317 1.239453 0.412769 2 1 1.040757 0.630375 2.483656 3 1 2.511237 2.34811 2.379504 Masses 1 28.0855