lasinfo (210611) report for 'AHN3T/04GN1_09.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:    315398
  number of points by return: 315390 8 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               122980 584980 0
  min x y z:                  123555.360 584980.000 -1.267
  max x y z:                  124019.998 585337.682 1.458
  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: 315398
  extended number of points by return: 315390 8 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              575360    1039998
  Y                   0     357682
  Z               -1267       1458
  intensity           8       2683
  return_number       1          2
  number_of_returns   1          2
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank     3         31
  user_data           0          7
  point_source_ID   246        249
  gps_time 78657685.549936 78659342.958562
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 86 238
        G 111 248
        B 107 245
      NIR 47 208
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         1      9
  extended_scan_angle           500   5167
  extended_scanner_channel        0      0
number of first returns:        315390
number of intermediate returns: 0
number of last returns:         315393
number of single returns:       315385
covered area in square units/kilounits: 61580/0.06
point density: all returns 5.12 last only 5.12 (per square units)
      spacing: all returns 0.44 last only 0.44 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 315398 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 315390 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8 instead zero.
overview over extended number of returns of given pulse: 315385 13 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
             596  unclassified (1)
          214096  ground (2)
          100706  water (9)
 +-> flagged as extended overlap: 81879
  +--->              58 of those are unclassified (1)
  +--->           67513 of those are ground (2)
  +--->           14308 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-1.3,-1.2) has 160
  bin [-1.2,-1.1) has 2827
  bin [-1.1,-1.0) has 15033
  bin [-1.0,-0.9) has 32526
  bin [-0.9,-0.8) has 33396
  bin [-0.8,-0.7) has 22588
  bin [-0.7,-0.6) has 17575
  bin [-0.6,-0.5) has 32729
  bin [-0.5,-0.4) has 23672
  bin [-0.4,-0.3) has 11531
  bin [-0.3,-0.2) has 10569
  bin [-0.2,-0.1) has 13323
  bin [-0.1,0.0) has 12776
  bin [0.0,0.1) has 12381
  bin [0.1,0.2) has 12660
  bin [0.2,0.3) has 8282
  bin [0.3,0.4) has 6987
  bin [0.4,0.5) has 3526
  bin [0.5,0.6) has 2363
  bin [0.6,0.7) has 1193
  bin [0.7,0.8) has 1168
  bin [0.8,0.9) has 1194
  bin [0.9,1.0) has 2235
  bin [1.0,1.1) has 9687
  bin [1.1,1.2) has 9488
  bin [1.2,1.3) has 10851
  bin [1.3,1.4) has 4543
  bin [1.4,1.5) has 135
  average z coordinate -0.3 for 315398 element(s)
point source id histogram with bin size 1.000000
  bin 246 has 120305
  bin 249 has 195093
  average point source id 247.855683929511287 for 315398 element(s)