Cluster test driver 3 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 0.5768846 0.2117555 1.001262 2 1 1.379195 2.270465 0.2248989 3 1 2.737935 0.5994796999999999 1.524437 Masses 1 28.0855