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:     248/2012
  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:    20444215
  number of points by return: 17729479 2288024 412439 14205 68
  scale factor x y z:         0.01 0.01 0.01
  offset x y z:               0 0 0
  min x y z:                  407571.98 4893310.31 232.04
  max x y z:                  410116.89 4896815.86 336.30
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   40757198   41011689
  y  489331031  489681586
  z      23204      33630
  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   -24    23
  user_data           0     0
  point_source_ID    71   101
  gps_time 510793.199010 513729.893072
number of last returns: 17728910
covered area in square units/kilounits: 8630832/8.63
point density: all returns 2.37 last only 2.05 (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: 15441008 3751279 1195013 56575 340 0 0
histogram of classification of points:
          868770  Unclassified (1)
        11778143  Ground (2)
         2732160  Medium Vegetation (4)
           18628  Building (6)
             721  Low Point (noise) (7)
          215637  Model Key-point (mass point) (8)
          113511  Water (9)
            2463  Reserved for ASPRS Definition (10)
         4714182  Overlap Points (12)
bounding box is correct.