lasinfo (210611) report for 'AHN3T/49CZ2_19.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:     214/2021
  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:    1834822
  number of points by return: 1834818 4 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               67980 376230 0
  min x y z:                  68129.652 376230.000 -2.516
  max x y z:                  69019.999 376640.373 1.769
  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: 1834822
  extended number of points by return: 1834818 4 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              149652    1039999
  Y                   0     410373
  Z               -2516       1769
  intensity           0      65535
  return_number       1          2
  number_of_returns   1          4
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -35         29
  user_data           1          5
  point_source_ID 12539      12541
  gps_time 305171.737489 305774.466958
  Color R 66 214
        G 75 223
        B 70 218
      NIR 26 154
  extended_return_number          1      2
  extended_number_of_returns      1      4
  extended_classification         1      9
  extended_scan_angle         -5833   4833
  extended_scanner_channel        0      0
number of first returns:        1834818
number of intermediate returns: 0
number of last returns:         1834736
number of single returns:       1834732
covered area in square units/kilounits: 174244/0.17
point density: all returns 10.53 last only 10.53 (per square units)
      spacing: all returns 0.31 last only 0.31 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 1834822 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1834818 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4 instead zero.
overview over extended number of returns of given pulse: 1834732 72 15 3 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
             756  unclassified (1)
         1815113  ground (2)
           18953  water (9)
 +-> flagged as extended overlap: 280633
  +--->             231 of those are unclassified (1)
  +--->          276673 of those are ground (2)
  +--->            3729 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-2.6,-2.5) has 2
  bin [-2.5,-2.4) has 14304
  bin [-2.4,-2.3) has 6790
  bin [-2.3,-2.2) has 6068
  bin [-2.2,-2.1) has 8291
  bin [-2.1,-2.0) has 12617
  bin [-2.0,-1.9) has 25505
  bin [-1.9,-1.8) has 49282
  bin [-1.8,-1.7) has 62590
  bin [-1.7,-1.6) has 72096
  bin [-1.6,-1.5) has 77220
  bin [-1.5,-1.4) has 82348
  bin [-1.4,-1.3) has 81322
  bin [-1.3,-1.2) has 72943
  bin [-1.2,-1.1) has 70999
  bin [-1.1,-1.0) has 62064
  bin [-1.0,-0.9) has 50071
  bin [-0.9,-0.8) has 48290
  bin [-0.8,-0.7) has 46431
  bin [-0.7,-0.6) has 44260
  bin [-0.6,-0.5) has 43253
  bin [-0.5,-0.4) has 41945
  bin [-0.4,-0.3) has 41567
  bin [-0.3,-0.2) has 40754
  bin [-0.2,-0.1) has 40325
  bin [-0.1,0.0) has 37212
  bin [0.0,0.1) has 35431
  bin [0.1,0.2) has 31480
  bin [0.2,0.3) has 29722
  bin [0.3,0.4) has 29139
  bin [0.4,0.5) has 28069
  bin [0.5,0.6) has 29320
  bin [0.6,0.7) has 29773
  bin [0.7,0.8) has 33778
  bin [0.8,0.9) has 41157
  bin [0.9,1.0) has 50630
  bin [1.0,1.1) has 58772
  bin [1.1,1.2) has 57111
  bin [1.2,1.3) has 54163
  bin [1.3,1.4) has 46525
  bin [1.4,1.5) has 41737
  bin [1.5,1.6) has 55387
  bin [1.6,1.7) has 44006
  bin [1.7,1.8) has 73
  average z coordinate -0.3 for 1834822 element(s)
point source id histogram with bin size 1.000000
  bin 12539 has 71407
  bin 12540 has 1444455
  bin 12541 has 318960
  average point source id 12540.134919354575686 for 1834822 element(s)