lasinfo (210611) report for 'AHN3T/14GN2_01.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:    16911788
  number of points by return: 16861810 46379 3547 52 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               124980 536230 0
  min x y z:                  124980.000 536230.000 -5.594
  max x y z:                  126019.999 537519.999 -1.634
  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: 16911788
  extended number of points by return: 16861810 46379 3547 52 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               -5594      -1634
  intensity           1      65532
  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   -31         35
  user_data           0          0
  point_source_ID 30268      31272
  gps_time 406402.591009 562094.147563
  Color R 4 250
        G 28 248
        B 4 238
      NIR 25 255
  extended_return_number          1      4
  extended_number_of_returns      1      4
  extended_classification         1      9
  extended_scan_angle         -5167   5833
  extended_scanner_channel        0      0
number of first returns:        16861810
number of intermediate returns: 3609
number of last returns:         16861496
number of single returns:       16815127
covered area in square units/kilounits: 1329468/1.33
point density: all returns 12.72 last only 12.68 (per square units)
      spacing: all returns 0.28 last only 0.28 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 16911788 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16861810 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 46379 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3547 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [4] in header is 52 instead zero.
overview over extended number of returns of given pulse: 16815127 85951 10502 208 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
          203660  unclassified (1)
        16617446  ground (2)
           90682  water (9)
 +-> flagged as extended overlap: 1192676
  +--->           13886 of those are unclassified (1)
  +--->         1176515 of those are ground (2)
  +--->            2275 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-5.6,-5.5) has 927
  bin [-5.5,-5.4) has 63094
  bin [-5.4,-5.3) has 42847
  bin [-5.3,-5.2) has 28777
  bin [-5.2,-5.1) has 45529
  bin [-5.1,-5.0) has 50000
  bin [-5.0,-4.9) has 40585
  bin [-4.9,-4.8) has 30295
  bin [-4.8,-4.7) has 26153
  bin [-4.7,-4.6) has 31983
  bin [-4.6,-4.5) has 66706
  bin [-4.5,-4.4) has 242827
  bin [-4.4,-4.3) has 633880
  bin [-4.3,-4.2) has 2222527
  bin [-4.2,-4.1) has 5468840
  bin [-4.1,-4.0) has 5654679
  bin [-4.0,-3.9) has 2085261
  bin [-3.9,-3.8) has 156665
  bin [-3.8,-3.7) has 4770
  bin [-3.7,-3.6) has 3564
  bin [-3.6,-3.5) has 2829
  bin [-3.5,-3.4) has 2376
  bin [-3.4,-3.3) has 1918
  bin [-3.3,-3.2) has 1480
  bin [-3.2,-3.1) has 1130
  bin [-3.1,-3.0) has 799
  bin [-3.0,-2.9) has 544
  bin [-2.9,-2.8) has 351
  bin [-2.8,-2.7) has 202
  bin [-2.7,-2.6) has 128
  bin [-2.6,-2.5) has 76
  bin [-2.5,-2.4) has 23
  bin [-2.4,-2.3) has 12
  bin [-2.3,-2.2) has 5
  bin [-2.2,-2.1) has 2
  bin [-2.0,-1.9) has 1
  bin [-1.8,-1.7) has 2
  bin [-1.7,-1.6) has 1
  average z coordinate -4.1 for 16911788 element(s)
point source id histogram with bin size 1.000000
  bin 30268 has 1333675
  bin 30269 has 4809834
  bin 31270 has 4523929
  bin 31271 has 4522186
  bin 31272 has 1722164
  average point source id 30906.761076356917329 for 16911788 element(s)