Cluster Index Z x y z 2 5.82 22 18 3 2 4.84 18 19 4 2 4.8 31 15 6 2 4.53 21 14 4 2 4.43 28 15 5 2 4.12 17 22 4 1 4.82 47 18 4 1 4.61 39 17 4 1 4.23 43 17 3 1 3.73 44 18 5