lasinfo (210611) report for 'AHN3T/15FZ1_23.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:    40873
  number of points by return: 40873 0 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               171980 537480 0
  min x y z:                  172917.589 537480.001 -0.381
  max x y z:                  173019.997 537645.678 0.260
  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: 40873
  extended number of points by return: 40873 0 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              937589    1039997
  Y                   1     165678
  Z                -381        260
  intensity           8       3495
  return_number       1          1
  number_of_returns   1          1
  edge_of_flight_line 0          0
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -11          1
  user_data           3          4
  point_source_ID     6          6
  gps_time 133960949.813000 133960952.458019
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 80 179
        G 109 208
        B 78 177
      NIR 30 93
  extended_return_number          1      1
  extended_number_of_returns      1      1
  extended_classification         1      9
  extended_scan_angle         -1833    167
  extended_scanner_channel        0      0
number of first returns:        40873
number of intermediate returns: 0
number of last returns:         40873
number of single returns:       40873
covered area in square units/kilounits: 8708/0.01
point density: all returns 4.69 last only 4.69 (per square units)
      spacing: all returns 0.46 last only 0.46 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 40873 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40873 instead zero.
overview over extended number of returns of given pulse: 40873 0 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
              22  unclassified (1)
           40851  water (9)
 +-> flagged as extended overlap: 23054
  +--->              10 of those are unclassified (1)
  +--->           23044 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-0.4,-0.3) has 133
  bin [-0.3,-0.2) has 2426
  bin [-0.2,-0.1) has 14505
  bin [-0.1,0.0) has 17301
  bin [0.0,0.1) has 6024
  bin [0.1,0.2) has 466
  bin [0.2,0.3) has 18
  average z coordinate -0.1 for 40873 element(s)
point source id histogram with bin size 1.000000
  bin 6 has 40873
  average point source id 6 for 40873 element(s)