3-D point coordinates (with centroid zero)
   #       X         Y         Z      obj  cont   mean resid
   1    219.56    177.83   -132.66      1    1        0.81
   2     50.75     76.72     43.80      1    2        0.65
   3    -20.17   -207.13     42.70      1    3        0.59
   4    -21.25    -83.23     53.42      1    4        0.59
   5    -95.30   -102.00     30.41      1    5        0.57
   6     -0.54   -434.70     40.26      1    6        0.68
   7     75.70   -488.51     33.15      1    7        0.62
   8    113.96   -329.76     52.61      1    8        0.61
   9    130.50   -768.34     47.64      1    9        0.54
  10     -7.79   -604.60    -30.45      1   10        0.77
  11   -105.03   -420.30     19.67      1   11        0.45
  12    232.74    529.20     47.94      1   12        1.00
  13   -227.19    182.11     26.08      1   13        0.67
  14   -169.57    398.42     35.11      1   14        0.45
  15   -210.89    449.13    -82.82      1   15        0.69
  16   -115.36    520.64   -103.60      1   16        0.65
  17   -216.13    645.19     39.03      1   17        0.58
  18   -206.76    729.95     37.14      1   18        0.64
  19     35.17    732.63   -123.66      1   19        0.78
  20    479.31   -324.05   -109.07      1   20        0.87
  21     58.29   -679.17     33.31      1   21        0.54