lasinfo (210611) report for 'AHN3T/03GN2_07.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:     215/2021
  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:    638912
  number of points by return: 638853 59 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               245980 609980 0
  min x y z:                  245980.000 609980.000 0.231
  max x y z:                  246433.031 610105.074 1.372
  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: 638912
  extended number of points by return: 638853 59 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     453031
  Y                   0     125074
  Z                 231       1372
  intensity           7       1096
  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   -32          9
  user_data           0          4
  point_source_ID    55        253
  gps_time 228913352.240442 237977437.714529
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 98 254
        G 103 255
        B 97 253
      NIR 52 226
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         1      9
  extended_scan_angle         -5333   1500
  extended_scanner_channel        0      0
number of first returns:        638853
number of intermediate returns: 0
number of last returns:         638908
number of single returns:       638849
covered area in square units/kilounits: 31028/0.03
point density: all returns 20.59 last only 20.59 (per square units)
      spacing: all returns 0.22 last only 0.22 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 638912 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 638853 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 59 instead zero.
overview over extended number of returns of given pulse: 638849 63 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
             594  unclassified (1)
          638105  ground (2)
             213  water (9)
 +-> flagged as extended overlap: 216697
  +--->             398 of those are unclassified (1)
  +--->          216265 of those are ground (2)
  +--->              34 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [0.2,0.3) has 108
  bin [0.3,0.4) has 45225
  bin [0.4,0.5) has 539886
  bin [0.5,0.6) has 53458
  bin [0.6,0.7) has 77
  bin [0.7,0.8) has 52
  bin [0.8,0.9) has 28
  bin [0.9,1.0) has 22
  bin [1.0,1.1) has 26
  bin [1.1,1.2) has 28
  bin [1.2,1.3) has 1
  bin [1.3,1.4) has 1
  average z coordinate 0.4 for 638912 element(s)
point source id histogram with bin size 1.000000
  bin 55 has 213489
  bin 56 has 25449
  bin 252 has 177487
  bin 253 has 222487
  average point source id 178.714711885204849 for 638912 element(s)