reporting all LAS header entries:
  file signature:             'LASF'
  file source ID:             0
  global_encoding:            0
  project ID GUID data 1-4:   0 0 0 ''
  version major.minor:        1.2
  system identifier:          ''
  generating software:        'TerraScan'
  file creation day/year:     193/2012
  header size:                227
  offset to point data:       229
  number var. length records: 0
  point data format:          1
  point data record length:   28
  number of point records:    19082982
  number of points by return: 18499605 489241 90768 3349 19
  scale factor x y z:         0.01 0.01 0.01
  offset x y z:               0 0 0
  min x y z:                  427171.26 4858357.56 307.23
  max x y z:                  429718.61 4861855.26 389.89
the header is followed by 2 user-defined bytes
LASzip compression (version 2.1r0 c2 50000): POINT10 2 GPSTIME11 2
reporting minimum and maximum for all LAS point record entries ...
  x   42717126   42971861
  y  485835756  486185526
  z      30723      38989
  intensity 0 255
  edge_of_flight_line 0 0
  scan_direction_flag 0 1
  number_of_returns_of_given_pulse 1 5
  return_number                    1 5
  classification      1    12
  scan_angle_rank   -25    22
  user_data           0     0
  point_source_ID   371   401
  gps_time 170692.244462 173895.013732
number of last returns: 18499073
covered area in square units/kilounits: 8716840/8.72
point density: all returns 2.19 last only 2.12 (per square units)
      spacing: all returns 0.68 last only 0.69 (in units)
number of points in header is correct.
number of points by return in header is correct.
overview over number of returns of given pulse: 18009917 797176 262450 13344 95 0 0
histogram of classification of points:
         1070236  Unclassified (1)
        13240186  Ground (2)
          774653  Medium Vegetation (4)
           23338  Building (6)
             385  Low Point (noise) (7)
          188672  Model Key-point (mass point) (8)
           10490  Reserved for ASPRS Definition (10)
         3775022  Overlap Points (12)
bounding box is correct.