lasinfo (210611) report for 'AHN3T/01GZ1_16.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:     211/2021
  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:    4309959
  number of points by return: 4308529 1428 2 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               159980 601230 0
  min x y z:                  159980.000 601991.626 0.257
  max x y z:                  161019.999 602519.996 2.586
  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: 4309959
  extended number of points by return: 4308529 1428 2 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              761626    1289996
  Z                 257       2586
  intensity           3       8695
  return_number       1          3
  number_of_returns   1          4
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -49         31
  user_data           0         43
  point_source_ID   279        299
  gps_time 78926420.616382 80040696.065750
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 76 226
        G 87 234
        B 82 224
      NIR 72 216
  extended_return_number          1      3
  extended_number_of_returns      1      4
  extended_classification         1      9
  extended_scan_angle         -8167   5167
  extended_scanner_channel        0      0
number of first returns:        4308529
number of intermediate returns: 2
number of last returns:         4308147
number of single returns:       4306719
covered area in square units/kilounits: 330024/0.33
point density: all returns 13.06 last only 13.05 (per square units)
      spacing: all returns 0.28 last only 0.28 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 4309959 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 4308529 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1428 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero.
overview over extended number of returns of given pulse: 4306719 3195 41 4 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
          461931  unclassified (1)
         3743464  ground (2)
          104564  water (9)
 +-> flagged as extended overlap: 435975
  +--->           51327 of those are unclassified (1)
  +--->          373709 of those are ground (2)
  +--->           10939 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [0.2,0.3) has 16
  bin [0.3,0.4) has 22987
  bin [0.4,0.5) has 110205
  bin [0.5,0.6) has 214143
  bin [0.6,0.7) has 175511
  bin [0.7,0.8) has 94467
  bin [0.8,0.9) has 88368
  bin [0.9,1.0) has 86060
  bin [1.0,1.1) has 88154
  bin [1.1,1.2) has 226855
  bin [1.2,1.3) has 591309
  bin [1.3,1.4) has 675962
  bin [1.4,1.5) has 1051566
  bin [1.5,1.6) has 602812
  bin [1.6,1.7) has 185887
  bin [1.7,1.8) has 55810
  bin [1.8,1.9) has 24395
  bin [1.9,2.0) has 9605
  bin [2.0,2.1) has 3784
  bin [2.1,2.2) has 1693
  bin [2.2,2.3) has 320
  bin [2.3,2.4) has 30
  bin [2.4,2.5) has 15
  bin [2.5,2.6) has 5
  average z coordinate 1.3 for 4309959 element(s)
point source id histogram with bin size 1.000000
  bin 279 has 1629620
  bin 288 has 2368292
  bin 299 has 312047
  average point source id 285.393464067755644 for 4309959 element(s)