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:    18457603
  number of points by return: 17794323 562657 97221 3373 29
  scale factor x y z:         0.01 0.01 0.01
  offset x y z:               0 0 0
  min x y z:                  425055.36 4893094.44 288.55
  max x y z:                  427590.93 4896593.18 342.02
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   42505536   42759093
  y  489309444  489659318
  z      28855      34202
  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   -21    21
  user_data           0     0
  point_source_ID    71   101
  gps_time 510993.865666 513499.857268
number of last returns: 17794445
covered area in square units/kilounits: 8659532/8.66
point density: all returns 2.13 last only 2.05 (per square units)
      spacing: all returns 0.68 last only 0.70 (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: 17231777 930781 281532 13368 145 0 0
histogram of classification of points:
          916292  Unclassified (1)
        12181239  Ground (2)
          821864  Medium Vegetation (4)
           29899  Building (6)
             639  Low Point (noise) (7)
          194346  Model Key-point (mass point) (8)
           61318  Water (9)
            2667  Reserved for ASPRS Definition (10)
         4249339  Overlap Points (12)
bounding box is correct.