lasinfo (210611) report for 'AHN4T/26BN1_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:     178/2021
  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:    27808544
  number of points by return: 27808516 28 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               149980 494980 0
  min x y z:                  149980.000 494980.000 -4.137
  max x y z:                  151019.999 496269.999 -3.088
  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: 27808544
  extended number of points by return: 27808516 28 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               -4137      -3088
  intensity          19       2586
  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   -32         30
  user_data           6          9
  point_source_ID   127        201
  gps_time 270122317.167780 270204835.749431
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 93 253
        G 93 252
        B 81 242
      NIR 51 224
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         9      9
  extended_scan_angle         -5333   5000
  extended_scanner_channel        0      0
  attribute0       0.19      25.86  ('Amplitude')
  attribute1     -17.71       7.88  ('Reflectance')
  attribute2          0      65535  ('Deviation')
number of first returns:        27808516
number of intermediate returns: 0
number of last returns:         27808530
number of single returns:       27808502
covered area in square units/kilounits: 1341592/1.34
point density: all returns 20.73 last only 20.73 (per square units)
      spacing: all returns 0.22 last only 0.22 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 27808544 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27808516 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 28 instead zero.
overview over extended number of returns of given pulse: 27808502 42 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
        27808544  water (9)
 +-> flagged as extended overlap: 1601932
  +--->         1601932 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-4.2,-4.1) has 25
  bin [-4.1,-4.0) has 30720
  bin [-4.0,-3.9) has 2611619
  bin [-3.9,-3.8) has 18710402
  bin [-3.8,-3.7) has 6340978
  bin [-3.7,-3.6) has 113949
  bin [-3.6,-3.5) has 640
  bin [-3.5,-3.4) has 115
  bin [-3.4,-3.3) has 61
  bin [-3.3,-3.2) has 27
  bin [-3.2,-3.1) has 7
  bin [-3.1,-3.0) has 1
  average z coordinate -3.8 for 27808544 element(s)
point source id histogram with bin size 1.000000
  bin 127 has 21509461
  bin 128 has 273
  bin 201 has 6298810
  average point source id 143.761474926554939 for 27808544 element(s)