lasinfo (210611) report for 'AHN3T/31BN1_06.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:     213/2021
  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:    3983254
  number of points by return: 3983245 9 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               109980 472480 0
  min x y z:                  109980.000 472480.000 -0.815
  max x y z:                  111019.787 473769.999 1.324
  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: 3983254
  extended number of points by return: 3983245 9 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    1039787
  Y                   0    1289999
  Z                -815       1324
  intensity           6      65534
  return_number       1          2
  number_of_returns   1          5
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -33         30
  user_data           2          2
  point_source_ID 54057      55056
  gps_time 1764.781070 354575.316864
  Color R 33 255
        G 38 251
        B 43 254
      NIR 0 225
  extended_return_number          1      2
  extended_number_of_returns      1      5
  extended_classification         1      9
  extended_scan_angle         -5500   5000
  extended_scanner_channel        0      0
number of first returns:        3983245
number of intermediate returns: 0
number of last returns:         3966098
number of single returns:       3966089
covered area in square units/kilounits: 1160448/1.16
point density: all returns 3.43 last only 3.42 (per square units)
      spacing: all returns 0.54 last only 0.54 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 3983254 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3983245 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9 instead zero.
overview over extended number of returns of given pulse: 3966089 15573 1459 131 2 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
            9172  unclassified (1)
         3974082  water (9)
 +-> flagged as extended overlap: 213144
  +--->             302 of those are unclassified (1)
  +--->          212842 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-0.9,-0.8) has 1
  bin [-0.8,-0.7) has 10436
  bin [-0.7,-0.6) has 3358925
  bin [-0.6,-0.5) has 612223
  bin [-0.5,-0.4) has 1634
  bin [-0.4,-0.3) has 15
  bin [-0.3,-0.2) has 14
  bin [-0.2,-0.1) has 4
  bin [-0.1,0.0) has 1
  bin [1.3,1.4) has 1
  average z coordinate -0.6 for 3983254 element(s)
point source id histogram with bin size 1.000000
  bin 54057 has 1896274
  bin 54058 has 996971
  bin 54059 has 919901
  bin 54060 has 4896
  bin 54061 has 30
  bin 55055 has 220
  bin 55056 has 164962
  average point source id 54099.143478422418411 for 3983254 element(s)