lasinfo (210611) report for 'AHN3T/37CZ1_01.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:    3524313
  number of points by return: 3524297 16 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               59980 429980 0
  min x y z:                  59980.000 429980.000 -1.232
  max x y z:                  61019.999 431269.997 2.666
  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: 3524313
  extended number of points by return: 3524297 16 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    1289997
  Z               -1232       2666
  intensity           8      18647
  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   -33         29
  user_data           2          2
  point_source_ID    87         91
  gps_time 165061097.590681 165064073.036327
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 40 217
        G 55 222
        B 59 216
      NIR 32 187
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         1      9
  extended_scan_angle         -5500   4833
  extended_scanner_channel        0      0
number of first returns:        3524297
number of intermediate returns: 0
number of last returns:         3524301
number of single returns:       3524285
covered area in square units/kilounits: 1012352/1.01
point density: all returns 3.48 last only 3.48 (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 3524313 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3524297 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16 instead zero.
overview over extended number of returns of given pulse: 3524285 28 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
             321  unclassified (1)
         1526095  ground (2)
         1997897  water (9)
 +-> flagged as extended overlap: 308223
  +--->              99 of those are unclassified (1)
  +--->          192517 of those are ground (2)
  +--->          115607 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-1.3,-1.2) has 9
  bin [-1.2,-1.1) has 3776
  bin [-1.1,-1.0) has 239988
  bin [-1.0,-0.9) has 1421843
  bin [-0.9,-0.8) has 375514
  bin [-0.8,-0.7) has 28818
  bin [-0.7,-0.6) has 26751
  bin [-0.6,-0.5) has 29091
  bin [-0.5,-0.4) has 29969
  bin [-0.4,-0.3) has 29456
  bin [-0.3,-0.2) has 25119
  bin [-0.2,-0.1) has 22041
  bin [-0.1,0.0) has 20868
  bin [0.0,0.1) has 22819
  bin [0.1,0.2) has 27182
  bin [0.2,0.3) has 29806
  bin [0.3,0.4) has 27553
  bin [0.4,0.5) has 24986
  bin [0.5,0.6) has 24989
  bin [0.6,0.7) has 27457
  bin [0.7,0.8) has 55699
  bin [0.8,0.9) has 50030
  bin [0.9,1.0) has 50290
  bin [1.0,1.1) has 59343
  bin [1.1,1.2) has 104622
  bin [1.2,1.3) has 123391
  bin [1.3,1.4) has 169548
  bin [1.4,1.5) has 126996
  bin [1.5,1.6) has 90360
  bin [1.6,1.7) has 113462
  bin [1.7,1.8) has 108619
  bin [1.8,1.9) has 31521
  bin [1.9,2.0) has 2393
  bin [2.0,2.1) has 2
  bin [2.5,2.6) has 1
  bin [2.6,2.7) has 1
  average z coordinate -0.1 for 3524313 element(s)
point source id histogram with bin size 1.000000
  bin 87 has 86354
  bin 88 has 1480337
  bin 89 has 1318747
  bin 90 has 638570
  bin 91 has 305
  average point source id 88.712322656926332 for 3524313 element(s)