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:    19945158
  number of points by return: 18321837 1363241 249213 10775 92
  scale factor x y z:         0.01 0.01 0.01
  offset x y z:               0 0 0
  min x y z:                  422109.05 4854941.50 294.71
  max x y z:                  424660.34 4858441.20 342.17
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   42210905   42466034
  y  485494150  485844120
  z      29471      34217
  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    14
  scan_angle_rank   -26    25
  user_data           0     0
  point_source_ID   401   431
  gps_time 173799.634875 176445.754605
number of last returns: 18321124
covered area in square units/kilounits: 8687144/8.69
point density: all returns 2.30 last only 2.11 (per square units)
      spacing: all returns 0.66 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: 16957946 2228535 715483 42735 459 0 0
histogram of classification of points:
          951239  Unclassified (1)
        12455815  Ground (2)
         1903837  Medium Vegetation (4)
           21299  Building (6)
             953  Low Point (noise) (7)
          201234  Model Key-point (mass point) (8)
            2748  Water (9)
             282  Reserved for ASPRS Definition (10)
         4407091  Overlap Points (12)
             660  Reserved for ASPRS Definition (14)
bounding box is correct.