lasinfo (210611) report for 'AHN3T/02GN1_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:    16407839
  number of points by return: 16407821 18 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               203980 607480 0
  min x y z:                  203980.000 607480.000 -1.794
  max x y z:                  205019.999 608769.999 1.376
  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: 16407839
  extended number of points by return: 16407821 18 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                   0    1289999
  Z               -1794       1376
  intensity           8      65532
  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   -34         32
  user_data           0          3
  point_source_ID    79        117
  gps_time 77809805.101132 77988915.346656
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 53 206
        G 58 219
        B 52 210
      NIR 30 188
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         1      9
  extended_scan_angle         -5667   5333
  extended_scanner_channel        0      0
number of first returns:        16407821
number of intermediate returns: 0
number of last returns:         16407789
number of single returns:       16407771
covered area in square units/kilounits: 1327992/1.33
point density: all returns 12.36 last only 12.36 (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 16407839 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16407821 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 18 instead zero.
overview over extended number of returns of given pulse: 16407771 68 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
           39373  unclassified (1)
        16190619  ground (2)
          177847  water (9)
 +-> flagged as extended overlap: 873172
  +--->            2611 of those are unclassified (1)
  +--->          837104 of those are ground (2)
  +--->           33457 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-1.8,-1.7) has 611
  bin [-1.7,-1.6) has 63188
  bin [-1.6,-1.5) has 112537
  bin [-1.5,-1.4) has 53045
  bin [-1.4,-1.3) has 26505
  bin [-1.3,-1.2) has 30022
  bin [-1.2,-1.1) has 35278
  bin [-1.1,-1.0) has 40489
  bin [-1.0,-0.9) has 47076
  bin [-0.9,-0.8) has 53726
  bin [-0.8,-0.7) has 58634
  bin [-0.7,-0.6) has 62671
  bin [-0.6,-0.5) has 69980
  bin [-0.5,-0.4) has 73840
  bin [-0.4,-0.3) has 77582
  bin [-0.3,-0.2) has 83866
  bin [-0.2,-0.1) has 98071
  bin [-0.1,0.0) has 114679
  bin [0.0,0.1) has 162905
  bin [0.1,0.2) has 337675
  bin [0.2,0.3) has 484888
  bin [0.3,0.4) has 563528
  bin [0.4,0.5) has 761366
  bin [0.5,0.6) has 852186
  bin [0.6,0.7) has 1083786
  bin [0.7,0.8) has 1082753
  bin [0.8,0.9) has 843268
  bin [0.9,1.0) has 1322699
  bin [1.0,1.1) has 4372413
  bin [1.1,1.2) has 3117390
  bin [1.2,1.3) has 318041
  bin [1.3,1.4) has 3141
  average z coordinate 0.8 for 16407839 element(s)
point source id histogram with bin size 1.000000
  bin 79 has 3937116
  bin 80 has 1361928
  bin 81 has 4832559
  bin 82 has 898647
  bin 117 has 5377589
  average point source id 92.290681911249862 for 16407839 element(s)