lasinfo (210611) report for 'AHN3T/37CN1_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:     217/2021
  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:    2566923
  number of points by return: 2566920 3 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               59980 434980 0
  min x y z:                  59980.000 434980.000 -1.238
  max x y z:                  61019.999 436269.999 0.437
  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: 2566923
  extended number of points by return: 2566920 3 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               -1238        437
  intensity           8      18124
  return_number       1          2
  number_of_returns   1          2
  edge_of_flight_line 0          0
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -32         29
  user_data           2          2
  point_source_ID    81         85
  gps_time 165057036.129300 165059781.827215
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 30 213
        G 39 223
        B 38 221
      NIR 11 202
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         1      9
  extended_scan_angle         -5333   4833
  extended_scanner_channel        0      0
number of first returns:        2566920
number of intermediate returns: 0
number of last returns:         2566921
number of single returns:       2566918
covered area in square units/kilounits: 925468/0.93
point density: all returns 2.77 last only 2.77 (per square units)
      spacing: all returns 0.60 last only 0.60 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 2566923 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2566920 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3 instead zero.
overview over extended number of returns of given pulse: 2566918 5 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
             186  unclassified (1)
          305960  ground (2)
         2260777  water (9)
 +-> flagged as extended overlap: 198292
  +--->              16 of those are unclassified (1)
  +--->           47195 of those are ground (2)
  +--->          151081 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-1.3,-1.2) has 4
  bin [-1.2,-1.1) has 22963
  bin [-1.1,-1.0) has 2153578
  bin [-1.0,-0.9) has 284936
  bin [-0.9,-0.8) has 91400
  bin [-0.8,-0.7) has 13860
  bin [-0.7,-0.6) has 167
  bin [-0.6,-0.5) has 5
  bin [-0.5,-0.4) has 3
  bin [-0.4,-0.3) has 3
  bin [-0.3,-0.2) has 3
  bin [0.4,0.5) has 1
  average z coordinate -1.0 for 2566923 element(s)
point source id histogram with bin size 1.000000
  bin 81 has 57
  bin 82 has 405729
  bin 83 has 870570
  bin 84 has 1149031
  bin 85 has 141536
  average point source id 83.399801630200827 for 2566923 element(s)