lasinfo (190127) report for '37cn1.laz'
reporting all LAS header entries:
  file signature:             'LASF'
  file source ID:             0
  global_encoding:            1
  project ID GUID data 1-4:   00002019-0003-0000-0000-000000000000
  version major.minor:        1.2
  system identifier:          'Q780'
  generating software:        'TerraScan 019.005'
  file creation day/year:     54/2019
  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:    19723894
  number of points by return: 16899741 1562254 783376 331594 146929
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               0 0 0
  min x y z:                  60000.000 431250.000 -1.299
  max x y z:                  63889.951 437499.999 35.285
the header is followed by 2 user-defined bytes
LASzip compression (version 3.2r9 c2 50000): POINT10 2 GPSTIME11 2
reporting minimum and maximum for all LAS point record entries ...
  X            60000000   63889951
  Y           431250000  437499999
  Z               -1299      35285
  intensity           7      32767
  return_number       1          5
  number_of_returns   1          7
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -32         32
  user_data           4          4
  point_source_ID    32         67
  gps_time 234955976.345996 235311346.280424
number of first returns:        16899741
number of intermediate returns: 1337020
number of last returns:         16822047
number of single returns:       15334914
overview over number of returns of given pulse: 15334914 1550561 1357857 739173 401372 194741 145276
histogram of classification of points:
         3065361  unclassified (1)
        13947130  ground (2)
         2711403  water (9)