lasinfo (210611) report for 'AHN3T/01DZ2_20.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:     211/2021
  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:    10903681
  number of points by return: 10898048 5630 3 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               158980 601230 0
  min x y z:                  158980.000 601876.655 0.259
  max x y z:                  160019.998 602519.996 3.256
  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: 10903681
  extended number of points by return: 10898048 5630 3 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    1039998
  Y              646655    1289996
  Z                 259       3256
  intensity           2      45503
  return_number       1          3
  number_of_returns   1          4
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -39         32
  user_data           0         59
  point_source_ID   279        299
  gps_time 78926440.168735 80040695.116741
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 76 219
        G 91 224
        B 82 218
      NIR 71 215
  extended_return_number          1      3
  extended_number_of_returns      1      4
  extended_classification         1      9
  extended_scan_angle         -6500   5333
  extended_scanner_channel        0      0
number of first returns:        10898048
number of intermediate returns: 7
number of last returns:         10896556
number of single returns:       10890930
covered area in square units/kilounits: 627900/0.63
point density: all returns 17.37 last only 17.35 (per square units)
      spacing: all returns 0.24 last only 0.24 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 10903681 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 10898048 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5630 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3 instead zero.
overview over extended number of returns of given pulse: 10890930 12441 290 20 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
          680646  unclassified (1)
         8918792  ground (2)
         1304243  water (9)
 +-> flagged as extended overlap: 692769
  +--->           42792 of those are unclassified (1)
  +--->          640549 of those are ground (2)
  +--->            9428 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [0.2,0.3) has 234
  bin [0.3,0.4) has 296216
  bin [0.4,0.5) has 836313
  bin [0.5,0.6) has 652490
  bin [0.6,0.7) has 417136
  bin [0.7,0.8) has 202076
  bin [0.8,0.9) has 149261
  bin [0.9,1.0) has 101057
  bin [1.0,1.1) has 132268
  bin [1.1,1.2) has 475437
  bin [1.2,1.3) has 994739
  bin [1.3,1.4) has 1193790
  bin [1.4,1.5) has 1420819
  bin [1.5,1.6) has 1337901
  bin [1.6,1.7) has 1105969
  bin [1.7,1.8) has 642991
  bin [1.8,1.9) has 415405
  bin [1.9,2.0) has 256108
  bin [2.0,2.1) has 140695
  bin [2.1,2.2) has 65752
  bin [2.2,2.3) has 31915
  bin [2.3,2.4) has 17594
  bin [2.4,2.5) has 10577
  bin [2.5,2.6) has 4748
  bin [2.6,2.7) has 1667
  bin [2.7,2.8) has 368
  bin [2.8,2.9) has 150
  bin [2.9,3.0) has 4
  bin [3.2,3.3) has 1
  average z coordinate 1.3 for 10903681 element(s)
point source id histogram with bin size 1.000000
  bin 279 has 4359867
  bin 282 has 584187
  bin 288 has 2534424
  bin 299 has 3425203
  average point source id 287.535322796035587 for 10903681 element(s)