lasinfo (210611) report for 'AHN3T/04GN1_18.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:    11882556
  number of points by return: 11882483 73 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               121980 582480 0
  min x y z:                  121980.000 582480.000 -0.804
  max x y z:                  123019.998 583769.999 2.188
  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: 11882556
  extended number of points by return: 11882483 73 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    1039998
  Y                   0    1289999
  Z                -804       2188
  intensity           9       4522
  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   -32         33
  user_data           0          3
  point_source_ID   245        251
  gps_time 78657276.382560 78660474.447908
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 100 229
        G 115 238
        B 115 239
      NIR 50 205
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         1      9
  extended_scan_angle         -5333   5500
  extended_scanner_channel        0      0
number of first returns:        11882483
number of intermediate returns: 0
number of last returns:         11882543
number of single returns:       11882470
covered area in square units/kilounits: 1341408/1.34
point density: all returns 8.86 last only 8.86 (per square units)
      spacing: all returns 0.34 last only 0.34 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 11882556 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11882483 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 73 instead zero.
overview over extended number of returns of given pulse: 11882470 86 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
            3284  unclassified (1)
        11879243  ground (2)
              29  water (9)
 +-> flagged as extended overlap: 837602
  +--->             755 of those are unclassified (1)
  +--->          836818 of those are ground (2)
  +--->              29 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-0.9,-0.8) has 1
  bin [-0.8,-0.7) has 56
  bin [-0.7,-0.6) has 383
  bin [-0.6,-0.5) has 930
  bin [-0.5,-0.4) has 2034
  bin [-0.4,-0.3) has 2589
  bin [-0.3,-0.2) has 3354
  bin [-0.2,-0.1) has 3580
  bin [-0.1,0.0) has 2399
  bin [0.0,0.1) has 1902
  bin [0.1,0.2) has 2074
  bin [0.2,0.3) has 7335
  bin [0.3,0.4) has 16506
  bin [0.4,0.5) has 22591
  bin [0.5,0.6) has 24747
  bin [0.6,0.7) has 11147
  bin [0.7,0.8) has 15570
  bin [0.8,0.9) has 27662
  bin [0.9,1.0) has 46769
  bin [1.0,1.1) has 137329
  bin [1.1,1.2) has 271088
  bin [1.2,1.3) has 602832
  bin [1.3,1.4) has 1191865
  bin [1.4,1.5) has 2036014
  bin [1.5,1.6) has 1964921
  bin [1.6,1.7) has 3700306
  bin [1.7,1.8) has 1665521
  bin [1.8,1.9) has 116855
  bin [1.9,2.0) has 3464
  bin [2.0,2.1) has 632
  bin [2.1,2.2) has 100
  average z coordinate 1.5 for 11882556 element(s)
point source id histogram with bin size 1.000000
  bin 245 has 124749
  bin 246 has 82796
  bin 247 has 3016391
  bin 249 has 2874592
  bin 251 has 5784028
  average point source id 249.402934351834745 for 11882556 element(s)