lasinfo (190127) report for '37az1.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:     58/2019
  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:    4486798
  number of points by return: 3572043 664571 196833 41297 12054
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               0 0 0
  min x y z:                  60000.000 437500.000 -0.809
  max x y z:                  63518.703 438421.485 143.282
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   63518703
  Y           437500000  438421485
  Z                -809     143282
  intensity           7       2250
  return_number       1          5
  number_of_returns   1          7
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          2
  scan_angle_rank   -32         31
  user_data           4          4
  point_source_ID    63         67
  gps_time 235308652.064100 235311339.489566
number of first returns:        3572043
number of intermediate returns: 257340
number of last returns:         3563648
number of single returns:       2906233
overview over number of returns of given pulse: 2906233 933265 469329 117398 35015 14224 11334
histogram of classification of points:
         1049874  unclassified (1)
         3436924  ground (2)