lasinfo (210611) report for 'AHN4T/43AZ1_11.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:     180/2021
  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:    11732927
  number of points by return: 11732909 18 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               59980 414980 0
  min x y z:                  59980.000 414980.000 -0.401
  max x y z:                  61019.999 416269.999 0.317
  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: 11732927
  extended number of points by return: 11732909 18 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                   0    1039999
  Y                   0    1289999
  Z                -401        317
  intensity          56       2875
  return_number       1          2
  number_of_returns   1          2
  edge_of_flight_line 0          1
  scan_direction_flag 0          1
  classification      1          9
  scan_angle_rank   -32         26
  user_data           6          7
  point_source_ID    26         63
  gps_time 259420306.235249 260713256.618303
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 30 255
        G 33 255
        B 39 255
      NIR 19 255
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         1      9
  extended_scan_angle         -5333   4333
  extended_scanner_channel        0      0
  attribute0       0.56      28.75  ('Amplitude')
  attribute1     -16.01      12.77  ('Reflectance')
  attribute2          0      32000  ('Deviation')
number of first returns:        11732909
number of intermediate returns: 0
number of last returns:         11732927
number of single returns:       11732909
covered area in square units/kilounits: 854884/0.85
point density: all returns 13.72 last only 13.72 (per square units)
      spacing: all returns 0.27 last only 0.27 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 11732927 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11732909 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 18 instead zero.
overview over extended number of returns of given pulse: 11732909 18 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
             129  unclassified (1)
          562773  ground (2)
        11170025  water (9)
 +-> flagged as extended overlap: 910157
  +--->              16 of those are unclassified (1)
  +--->          145693 of those are ground (2)
  +--->          764448 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-0.5,-0.4) has 1
  bin [-0.4,-0.3) has 5402
  bin [-0.3,-0.2) has 982673
  bin [-0.2,-0.1) has 6668389
  bin [-0.1,0.0) has 3711622
  bin [0.0,0.1) has 301903
  bin [0.1,0.2) has 62913
  bin [0.2,0.3) has 23
  bin [0.3,0.4) has 1
  average z coordinate -0.1 for 11732927 element(s)
point source id histogram with bin size 1.000000
  bin 26 has 5009972
  bin 27 has 1045019
  bin 63 has 5677936
  average point source id 43.994542282586437 for 11732927 element(s)