Cluster Index Z x y z 3 10.5 32 25 0 3 9.65 48 23 0 3 9.24 38 25 0 3 8.7 26 26 0 3 8.06 16 27 0 2 5.95 39 47 12 2 4.36 36 47 10 2 4.31 38 46 9 1 4.99 20 66 29 1 4.28 19 68 27 1 4.26 23 68 30