lasinfo (210611) report for 'AHN4T/09CZ2_05.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:     176/2021
  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:    6196981
  number of points by return: 6196981 0 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               108980 554980 0
  min x y z:                  108980.000 554980.000 -0.345
  max x y z:                  110019.999 556269.999 1.798
  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: 6196981
  extended number of points by return: 6196981 0 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                -345       1798
  intensity          53       2221
  return_number       1          1
  number_of_returns   1          1
  edge_of_flight_line 0          1
  scan_direction_flag 0          1
  classification      1          9
  scan_angle_rank   -23         29
  user_data           8          9
  point_source_ID  1043       1051
  gps_time 265135459.119901 268472806.898202
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 52 255
        G 58 255
        B 43 255
      NIR 28 244
  extended_return_number          1      1
  extended_number_of_returns      1      1
  extended_classification         1      9
  extended_scan_angle         -3833   4833
  extended_scanner_channel        0      0
  attribute0       0.53      22.21  ('Amplitude')
  attribute1     -16.66       4.99  ('Reflectance')
  attribute2          0      32000  ('Deviation')
number of first returns:        6196981
number of intermediate returns: 0
number of last returns:         6196981
number of single returns:       6196981
covered area in square units/kilounits: 557612/0.56
point density: all returns 11.11 last only 11.11 (per square units)
      spacing: all returns 0.30 last only 0.30 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 6196981 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6196981 instead zero.
overview over extended number of returns of given pulse: 6196981 0 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
              48  unclassified (1)
         6196933  water (9)
 +-> flagged as extended overlap: 515437
  +--->          515437 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-0.4,-0.3) has 36
  bin [-0.3,-0.2) has 6037
  bin [-0.2,-0.1) has 287068
  bin [-0.1,0.0) has 2504649
  bin [0.0,0.1) has 2778416
  bin [0.1,0.2) has 565102
  bin [0.2,0.3) has 44095
  bin [0.3,0.4) has 3782
  bin [0.4,0.5) has 1543
  bin [0.5,0.6) has 1572
  bin [0.6,0.7) has 1738
  bin [0.7,0.8) has 1415
  bin [0.8,0.9) has 898
  bin [0.9,1.0) has 370
  bin [1.0,1.1) has 182
  bin [1.1,1.2) has 58
  bin [1.2,1.3) has 10
  bin [1.3,1.4) has 8
  bin [1.4,1.5) has 1
  bin [1.7,1.8) has 1
  average z coordinate 0.0 for 6196981 element(s)
point source id histogram with bin size 1.000000
  bin 1043 has 270
  bin 1045 has 6187964
  bin 1051 has 8747
  average point source id 1045.008381823342688 for 6196981 element(s)