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:     193/2012
  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:    21687950
  number of points by return: 20138074 1335157 208562 6125 32
  scale factor x y z:         0.01 0.01 0.01
  offset x y z:               0 0 0
  min x y z:                  412152.64 4862004.94 293.72
  max x y z:                  414706.58 4865508.29 338.70
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   41215264   41470658
  y  486200494  486550829
  z      29372      33870
  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   -26    24
  user_data           0     0
  point_source_ID   341   371
  gps_time 145051.531795 170937.739481
number of last returns: 20137881
covered area in square units/kilounits: 8692044/8.69
point density: all returns 2.50 last only 2.32 (per square units)
      spacing: all returns 0.63 last only 0.66 (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: 18802707 2253435 607274 24374 160 0 0
histogram of classification of points:
         1151555  Unclassified (1)
        13721231  Ground (2)
         1766750  Medium Vegetation (4)
           14605  Building (6)
             723  Low Point (noise) (7)
          199381  Model Key-point (mass point) (8)
         4833043  Overlap Points (12)
             662  Reserved for ASPRS Definition (15)
bounding box is correct.