lasinfo (210611) report for 'AHN3T/20DN2_15.LAZ'
reporting all LAS header entries:
  file signature:             'LASF'
  file source ID:             0
  global_encoding:            16
  project ID GUID data 1-4:   00000000-0000-0000-0000-000000000000
  version major.minor:        1.4
  system identifier:          'GeoTiles.nl'
  generating software:        'PDAL 2.3.0 (5f4276)'
  file creation day/year:     213/2021
  header size:                375
  offset to point data:       2299
  number var. length records: 2
  point data format:          8
  point data record length:   38
  number of point records:    471393
  number of points by return: 471389 4 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               158980 508730 0
  min x y z:                  159471.529 508730.000 -0.567
  max x y z:                  160019.999 510019.999 0.034
  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: 471393
  extended number of points by return: 471389 4 0 0 0 0 0 0 0 0 0 0 0 0 0
variable length header record 1 of 2:
  reserved             0
  user ID              'LASF_Projection'
  record ID            2112
  length after header  908
  description          'OGC Transformation Record'
    WKT OGC COORDINATE SYSTEM:
    COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]]
variable length header record 2 of 2:
  reserved             0
  user ID              'liblas'
  record ID            2112
  length after header  908
  description          'OGR variant of OpenGIS WKT SRS'
has spatial indexing LAX file
LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3
reporting minimum and maximum for all LAS point record entries ...
  X              491529    1039999
  Y                   0    1289999
  Z                -567         34
  intensity           7       9602
  return_number       1          2
  number_of_returns   1          2
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      9          9
  scan_angle_rank   -30         29
  user_data           2          2
  point_source_ID  2486       2492
  gps_time 212926.152103 213961.509087
  Color R 75 95
        G 103 122
        B 86 108
      NIR 23 46
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         9      9
  extended_scan_angle         -5000   4833
  extended_scanner_channel        0      0
number of first returns:        471389
number of intermediate returns: 0
number of last returns:         471385
number of single returns:       471381
covered area in square units/kilounits: 91392/0.09
point density: all returns 5.16 last only 5.16 (per square units)
      spacing: all returns 0.44 last only 0.44 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 471393 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 471389 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4 instead zero.
overview over extended number of returns of given pulse: 471381 12 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
          471393  water (9)
 +-> flagged as extended overlap: 82986
  +--->           82986 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-0.6,-0.5) has 47
  bin [-0.5,-0.4) has 5004
  bin [-0.4,-0.3) has 151647
  bin [-0.3,-0.2) has 276593
  bin [-0.2,-0.1) has 37291
  bin [-0.1,0.0) has 798
  bin [0.0,0.1) has 13
  average z coordinate -0.3 for 471393 element(s)
point source id histogram with bin size 1.000000
  bin 2486 has 37
  bin 2488 has 454116
  bin 2490 has 30
  bin 2492 has 17210
  average point source id 2488.14600556223786 for 471393 element(s)