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:    20128955
  number of points by return: 17745994 1993711 374636 14509 105
  scale factor x y z:         0.01 0.01 0.01
  offset x y z:               0 0 0
  min x y z:                  407182.23 4865542.23 272.68
  max x y z:                  409737.60 4869047.75 337.54
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   40718223   40973760
  y  486554223  486904775
  z      27268      33754
  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    15
  scan_angle_rank   -24    21
  user_data           0     0
  point_source_ID   311   341
  gps_time 93869.307742 145026.521370
number of last returns: 17745432
covered area in square units/kilounits: 8573224/8.57
point density: all returns 2.35 last only 2.07 (per square units)
      spacing: all returns 0.65 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: 15751816 3238428 1080575 57612 524 0 0
histogram of classification of points:
          916232  Unclassified (1)
        12057102  Ground (2)
         2340756  Medium Vegetation (4)
           26184  Building (6)
             935  Low Point (noise) (7)
          207676  Model Key-point (mass point) (8)
           29570  Water (9)
           11960  Reserved for ASPRS Definition (10)
         4537852  Overlap Points (12)
             688  Reserved for ASPRS Definition (15)
bounding box is correct.