lasinfo (210611) report for 'AHN3T/20GZ2_23.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:    16511471
  number of points by return: 16500177 10884 407 3 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               166980 499980 0
  min x y z:                  166980.000 499980.000 -6.339
  max x y z:                  168019.999 501269.999 -3.359
  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: 16511471
  extended number of points by return: 16500177 10884 407 3 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                   0    1039999
  Y                   0    1289999
  Z               -6339      -3359
  intensity           1      17030
  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   -34         31
  user_data           2          2
  point_source_ID  7452       8451
  gps_time 388573.499611 399809.301169
  Color R 31 255
        G 42 255
        B 26 244
      NIR 53 255
  extended_return_number          1      4
  extended_number_of_returns      1      4
  extended_classification         1      9
  extended_scan_angle         -5667   5167
  extended_scanner_channel        0      0
number of first returns:        16500177
number of intermediate returns: 454
number of last returns:         16499743
number of single returns:       16488903
covered area in square units/kilounits: 1340888/1.34
point density: all returns 12.31 last only 12.31 (per square units)
      spacing: all returns 0.28 last only 0.29 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 16511471 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16500177 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10884 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [3] in header is 407 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3 instead zero.
overview over extended number of returns of given pulse: 16488903 21256 1300 12 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
          130155  unclassified (1)
        16284153  ground (2)
           97163  water (9)
 +-> flagged as extended overlap: 1100387
  +--->            2434 of those are unclassified (1)
  +--->         1095771 of those are ground (2)
  +--->            2182 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-6.4,-6.3) has 1
  bin [-6.3,-6.2) has 3884
  bin [-6.2,-6.1) has 72143
  bin [-6.1,-6.0) has 5923
  bin [-6.0,-5.9) has 7080
  bin [-5.9,-5.8) has 8590
  bin [-5.8,-5.7) has 8618
  bin [-5.7,-5.6) has 11147
  bin [-5.6,-5.5) has 13887
  bin [-5.5,-5.4) has 15025
  bin [-5.4,-5.3) has 15863
  bin [-5.3,-5.2) has 16408
  bin [-5.2,-5.1) has 16752
  bin [-5.1,-5.0) has 16351
  bin [-5.0,-4.9) has 16625
  bin [-4.9,-4.8) has 16540
  bin [-4.8,-4.7) has 18311
  bin [-4.7,-4.6) has 860992
  bin [-4.6,-4.5) has 8413291
  bin [-4.5,-4.4) has 5195900
  bin [-4.4,-4.3) has 1001875
  bin [-4.3,-4.2) has 480020
  bin [-4.2,-4.1) has 198316
  bin [-4.1,-4.0) has 73445
  bin [-4.0,-3.9) has 19265
  bin [-3.9,-3.8) has 4263
  bin [-3.8,-3.7) has 874
  bin [-3.7,-3.6) has 60
  bin [-3.6,-3.5) has 11
  bin [-3.5,-3.4) has 9
  bin [-3.4,-3.3) has 2
  average z coordinate -4.5 for 16511471 element(s)
point source id histogram with bin size 1.000000
  bin 7452 has 5610064
  bin 7453 has 4653197
  bin 7454 has 1233048
  bin 7455 has 24531
  bin 8450 has 809033
  bin 8451 has 4181598
  average point source id 7754.336734383024123 for 16511471 element(s)