lasinfo (210330) report for '64ez1.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:     89/2021
  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:    5148861
  number of points by return: 5148822 39 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               0 0 0
  min x y z:                  40000.004 418750.000 -1.342
  max x y z:                  44999.999 424999.995 1.879
  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: 5148861
  extended number of points by return: 5148822 39 0 0 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            40000004   44999999
  Y           418750000  424999995
  Z               -1342       1879
  intensity           7      32767
  return_number       1          2
  number_of_returns   1          3
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -31         33
  user_data           4          4
  point_source_ID    17         21
  gps_time 301132936.375423 301136837.939717
number of first returns:        5148822
number of intermediate returns: 0
number of last returns:         5148749
number of single returns:       5148710
overview over extended number of returns of given pulse: 5148710 149 2 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
            1549  unclassified (1)
         3157737  ground (2)
         1989575  water (9)