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:     192/2012
  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:    20555133
  number of points by return: 18292035 1951547 303006 8501 44
  scale factor x y z:         0.01 0.01 0.01
  offset x y z:               0 0 0
  min x y z:                  422475.92 4886180.33 267.92
  max x y z:                  425015.57 4889680.07 400.68
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   42247592   42501557
  y  488618033  488968007
  z      26792      40068
  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   -27    23
  user_data           0     0
  point_source_ID   131   161
  gps_time 46386.865182 49754.270761
number of last returns: 18291442
covered area in square units/kilounits: 8651940/8.65
point density: all returns 2.38 last only 2.11 (per square units)
      spacing: all returns 0.65 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: 16339972 3297401 883703 33837 220 0 0
histogram of classification of points:
          972989  Unclassified (1)
        11577072  Ground (2)
         2579258  Medium Vegetation (4)
          398154  Building (6)
            1168  Low Point (noise) (7)
          213485  Model Key-point (mass point) (8)
            4078  Water (9)
            1347  Reserved for ASPRS Definition (10)
         4807582  Overlap Points (12)
bounding box is correct.