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:    21411364
  number of points by return: 17775578 3071721 546185 17804 76
  scale factor x y z:         0.01 0.01 0.01
  offset x y z:               0 0 0
  min x y z:                  409974.61 4886334.53 237.38
  max x y z:                  412520.84 4889839.06 431.01
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   40997461   41252084
  y  488633453  488983906
  z      23738      43101
  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   -27    25
  user_data           0     0
  point_source_ID   131   161
  gps_time 46590.378753 49610.276334
number of last returns: 17775225
covered area in square units/kilounits: 8568904/8.57
point density: all returns 2.50 last only 2.07 (per square units)
      spacing: all returns 0.63 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: 14703560 5051200 1585300 70924 380 0 0
histogram of classification of points:
          961552  Unclassified (1)
        11206623  Ground (2)
         4128755  Medium Vegetation (4)
           57120  Building (6)
             904  Low Point (noise) (7)
          237694  Model Key-point (mass point) (8)
           11381  Water (9)
            6297  Reserved for ASPRS Definition (10)
         4800204  Overlap Points (12)
             834  Reserved for ASPRS Definition (15)
bounding box is correct.