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:    19335185
  number of points by return: 17839196 1283332 206354 6274 29
  scale factor x y z:         0.01 0.01 0.01
  offset x y z:               0 0 0
  min x y z:                  422557.73 4893122.25 259.95
  max x y z:                  425094.70 4896622.14 337.52
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   42255773   42509470
  y  489312225  489662214
  z      25995      33752
  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   -21    24
  user_data           0     0
  point_source_ID    71   101
  gps_time 510965.657487 513533.478929
number of last returns: 17838841
covered area in square units/kilounits: 8654264/8.65
point density: all returns 2.23 last only 2.06 (per square units)
      spacing: all returns 0.67 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: 16555604 2154006 600453 24977 145 0 0
histogram of classification of points:
          813511  Unclassified (1)
        11812850  Ground (2)
         1803373  Medium Vegetation (4)
          330898  Building (6)
            1139  Low Point (noise) (7)
          202791  Model Key-point (mass point) (8)
           52962  Water (9)
            4893  Reserved for ASPRS Definition (10)
         4312120  Overlap Points (12)
             648  Reserved for ASPRS Definition (15)
bounding box is correct.