Cluster Index Z x y z 2 4.86 39 48 25 2 4.75 44 45 22 2 4.72 40 37 25 2 4.59 40 40 25 2 4.4 39 45 26 2 3.96 42 51 22 1 4.07 54 51 14 1 3.91 52 53 12