lasinfo (210611) report for 'AHN3T/26CN1_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:    4549383
  number of points by return: 4549370 13 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               141980 481230 0
  min x y z:                  141980.000 481250.000 -0.660
  max x y z:                  143019.999 482519.999 -0.019
  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: 4549383
  extended number of points by return: 4549370 13 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                   0    1039999
  Y               20000    1289999
  Z                -660        -19
  intensity           6      13982
  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   -33         34
  user_data           2          2
  point_source_ID  7457       7462
  gps_time 381103.567826 387080.536074
  Color R 0 255
        G 0 255
        B 0 255
      NIR 0 252
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         9      9
  extended_scan_angle         -5500   5667
  extended_scanner_channel        0      0
number of first returns:        4549370
number of intermediate returns: 0
number of last returns:         4549320
number of single returns:       4549307
covered area in square units/kilounits: 1221156/1.22
point density: all returns 3.73 last only 3.73 (per square units)
      spacing: all returns 0.52 last only 0.52 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 4549383 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 4549370 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13 instead zero.
overview over extended number of returns of given pulse: 4549307 76 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
         4549383  water (9)
 +-> flagged as extended overlap: 258004
  +--->          258004 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-0.7,-0.6) has 64
  bin [-0.6,-0.5) has 37038
  bin [-0.5,-0.4) has 1380856
  bin [-0.4,-0.3) has 2726272
  bin [-0.3,-0.2) has 395181
  bin [-0.2,-0.1) has 9851
  bin [-0.1,0.0) has 121
  average z coordinate -0.4 for 4549383 element(s)
point source id histogram with bin size 1.000000
  bin 7457 has 69162
  bin 7458 has 1101878
  bin 7459 has 1424711
  bin 7460 has 1483784
  bin 7461 has 469846
  bin 7462 has 2
  average point source id 7459.26009680873176 for 4549383 element(s)