Cluster test driver 3 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 0.310209 2.139572 0.6780668 2 1 1.535127 0.6598691 2.515065 3 1 1.506471 2.581174 1.761118 Masses 1 28.0855