lasinfo (210611) report for 'AHN4T/15EZ1_17.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:     177/2021
  header size:                375
  offset to point data:       3559
  number var. length records: 4
  point data format:          8
  point data record length:   44
  number of point records:    9190434
  number of points by return: 9190428 6 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               160980 538730 0
  min x y z:                  160980.001 539148.510 -0.473
  max x y z:                  162019.999 540019.999 0.778
  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: 9190434
  extended number of points by return: 9190428 6 0 0 0 0 0 0 0 0 0 0 0 0 0
variable length header record 1 of 4:
  reserved             0
  user ID              'LASF_Spec'
  record ID            7
  length after header  576
  description          'Extra Bytes Record'
variable length header record 2 of 4:
  reserved             0
  user ID              'LASF_Spec'
  record ID            4
  length after header  576
  description          'RIEGL Extra Bytes'
    Extra Byte Descriptions
      data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set)
      data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set)
      data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set)
variable length header record 3 of 4:
  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 4 of 4:
  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 BYTE14 3
reporting minimum and maximum for all LAS point record entries ...
  X                   1    1039999
  Y              418510    1289999
  Z                -473        778
  intensity          19       2998
  return_number       1          2
  number_of_returns   1          2
  edge_of_flight_line 0          1
  scan_direction_flag 0          1
  classification      9          9
  scan_angle_rank   -25         16
  user_data           8          9
  point_source_ID  1047       1140
  gps_time 267974020.424542 269091091.964705
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 32 246
        G 46 251
        B 55 253
      NIR 0 198
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         9      9
  extended_scan_angle         -4167   2667
  extended_scanner_channel        0      0
  attribute0       0.19      29.98  ('Amplitude')
  attribute1     -16.87      12.94  ('Reflectance')
  attribute2          0      32000  ('Deviation')
number of first returns:        9190428
number of intermediate returns: 0
number of last returns:         9190432
number of single returns:       9190426
covered area in square units/kilounits: 708244/0.71
point density: all returns 12.98 last only 12.98 (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 9190434 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 9190428 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6 instead zero.
overview over extended number of returns of given pulse: 9190426 8 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
         9190434  water (9)
 +-> flagged as extended overlap: 289161
  +--->          289161 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-0.5,-0.4) has 37
  bin [-0.4,-0.3) has 3269
  bin [-0.3,-0.2) has 150550
  bin [-0.2,-0.1) has 1281844
  bin [-0.1,0.0) has 2444101
  bin [0.0,0.1) has 2720673
  bin [0.1,0.2) has 1991739
  bin [0.2,0.3) has 524169
  bin [0.3,0.4) has 66615
  bin [0.4,0.5) has 6765
  bin [0.5,0.6) has 624
  bin [0.6,0.7) has 43
  bin [0.7,0.8) has 5
  average z coordinate 0.0 for 9190434 element(s)
point source id histogram with bin size 1.000000
  bin 1047 has 184
  bin 1048 has 5576593
  bin 1140 has 3613657
  average point source id 1084.174163265847938 for 9190434 element(s)