lasinfo (210330) report for '01gn1.laz'
reporting all LAS header entries:
  file signature:             'LASF'
  file source ID:             0
  global_encoding:            1
  project ID GUID data 1-4:   00002021-0003-0000-0000-000000000000
  version major.minor:        1.4
  system identifier:          'Q9184'
  generating software:        'TerraScan 21.016'
  file creation day/year:     105/2021
  header size:                375
  offset to point data:       471
  number var. length records: 1
  point data format:          1
  point data record length:   28
  number of point records:    2899111
  number of points by return: 2898324 752 34 1 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               0 0 0
  min x y z:                  160000.099 606250.000 -1.930
  max x y z:                  164999.993 606953.433 11.574
  start of waveform data packet record: 0
  start of first extended variable length record: 0
  number of extended_variable length records: 0
  extended number of point records: 2899111
  extended number of points by return: 2898324 752 34 1 0 0 0 0 0 0 0 0 0 0 0
variable length header record 1 of 1:
  reserved             0
  user ID              'LASF_Projection'
  record ID            34735
  length after header  40
  description          'by LAStools of rapidlasso GmbH'
    GeoKeyDirectoryTag version 1.1.0 number of keys 4
      key 1024 tiff_tag_location 0 count 1 value_offset 1 - GTModelTypeGeoKey: ModelTypeProjected
      key 3072 tiff_tag_location 0 count 1 value_offset 28992 - ProjectedCSTypeGeoKey: Amersfoort / RD New
      key 3076 tiff_tag_location 0 count 1 value_offset 9001 - ProjLinearUnitsGeoKey: Linear_Meter
      key 4099 tiff_tag_location 0 count 1 value_offset 9001 - VerticalUnitsGeoKey: Linear_Meter
the header is followed by 2 user-defined bytes
LASzip compression (version 3.4r3 c2 50000): POINT10 2 GPSTIME11 2
reporting minimum and maximum for all LAS point record entries ...
  X           160000099  164999993
  Y           606250000  606953433
  Z               -1930      11574
  intensity           7       6923
  return_number       1          4
  number_of_returns   1          4
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank    -6         31
  user_data           4          4
  point_source_ID    75         76
  gps_time 302534281.357686 302535107.752056
number of first returns:        2898324
number of intermediate returns: 35
number of last returns:         2898429
number of single returns:       2897677
overview over extended number of returns of given pulse: 2897677 1331 99 4 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
            1466  unclassified (1)
         1022275  ground (2)
         1875370  water (9)