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:    18995889
  number of points by return: 18760668 197358 36427 1426 10
  scale factor x y z:         0.01 0.01 0.01
  offset x y z:               0 0 0
  min x y z:                  407036.49 4855129.42 307.39
  max x y z:                  409595.65 4858634.75 348.83
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   40703649   40959565
  y  485512942  485863475
  z      30739      34883
  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   401   431
  gps_time 173619.324293 176649.872770
number of last returns: 18760225
covered area in square units/kilounits: 8727096/8.73
point density: all returns 2.18 last only 2.15 (per square units)
      spacing: all returns 0.68 last only 0.68 (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: 18562938 322020 105185 5696 50 0 0
histogram of classification of points:
          938787  Unclassified (1)
        13438170  Ground (2)
          265958  Medium Vegetation (4)
           13763  Building (6)
              87  Low Point (noise) (7)
          177696  Model Key-point (mass point) (8)
            3317  Water (9)
             278  Reserved for ASPRS Definition (10)
         4157833  Overlap Points (12)
bounding box is correct.