lasinfo (210611) report for 'AHN3T/09CZ2_06.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:     212/2021
  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:    2265434
  number of points by return: 2265427 7 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               104980 553730 0
  min x y z:                  105522.549 553730.000 -1.495
  max x y z:                  106019.999 555019.999 2.935
  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: 2265434
  extended number of points by return: 2265427 7 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              542549    1039999
  Y                   0    1289999
  Z               -1495       2935
  intensity           1      10647
  return_number       1          2
  number_of_returns   1          2
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -31         34
  user_data           0          0
  point_source_ID 31605      31608
  gps_time 550586.001258 552341.591359
  Color R 56 159
        G 80 184
        B 80 181
      NIR 28 115
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         1      9
  extended_scan_angle         -5167   5667
  extended_scanner_channel        0      0
number of first returns:        2265427
number of intermediate returns: 0
number of last returns:         2265423
number of single returns:       2265416
covered area in square units/kilounits: 494132/0.49
point density: all returns 4.58 last only 4.58 (per square units)
      spacing: all returns 0.47 last only 0.47 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 2265434 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2265427 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7 instead zero.
overview over extended number of returns of given pulse: 2265416 18 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
              84  unclassified (1)
         2265350  water (9)
 +-> flagged as extended overlap: 166046
  +--->              81 of those are unclassified (1)
  +--->          165965 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-1.5,-1.4) has 297
  bin [-1.4,-1.3) has 3434
  bin [-1.3,-1.2) has 22590
  bin [-1.2,-1.1) has 92981
  bin [-1.1,-1.0) has 230972
  bin [-1.0,-0.9) has 391199
  bin [-0.9,-0.8) has 463341
  bin [-0.8,-0.7) has 419829
  bin [-0.7,-0.6) has 295255
  bin [-0.6,-0.5) has 178715
  bin [-0.5,-0.4) has 93542
  bin [-0.4,-0.3) has 43288
  bin [-0.3,-0.2) has 17946
  bin [-0.2,-0.1) has 7452
  bin [-0.1,0.0) has 2768
  bin [0.0,0.1) has 1067
  bin [0.1,0.2) has 474
  bin [0.2,0.3) has 154
  bin [0.3,0.4) has 60
  bin [0.4,0.5) has 40
  bin [0.5,0.6) has 21
  bin [0.6,0.7) has 6
  bin [2.7,2.8) has 1
  bin [2.8,2.9) has 1
  bin [2.9,3.0) has 1
  average z coordinate -0.8 for 2265434 element(s)
point source id histogram with bin size 1.000000
  bin 31605 has 2765
  bin 31606 has 1092959
  bin 31607 has 1024293
  bin 31608 has 145417
  average point source id 31606.57929827132466 for 2265434 element(s)