lasinfo (210611) report for 'AHN4T/68CZ2_15.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:     340/2022
  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:    135573
  number of points by return: 135554 19 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               178980 327480 0
  min x y z:                  179924.929 327480.002 35.194
  max x y z:                  180019.999 327655.103 36.734
  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: 135573
  extended number of points by return: 135554 19 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              944929    1039999
  Y                   2     175103
  Z               35194      36734
  intensity          66       3766
  return_number       1          2
  number_of_returns   1          6
  edge_of_flight_line 0          0
  scan_direction_flag 0          1
  classification      1          9
  scan_angle_rank   -14          1
  user_data           6          7
  point_source_ID   136       1208
  gps_time 292333258.824554 292340651.815701
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 42 149
        G 62 164
        B 62 152
      NIR 19 198
  extended_return_number          1      2
  extended_number_of_returns      1      6
  extended_classification         1      9
  extended_scan_angle         -2333    167
  extended_scanner_channel        0      0
  attribute0       0.66      37.66  ('Amplitude')
  attribute1     -16.46      20.51  ('Reflectance')
  attribute2          0      32000  ('Deviation')
number of first returns:        135554
number of intermediate returns: 0
number of last returns:         135565
number of single returns:       135546
covered area in square units/kilounits: 9352/0.01
point density: all returns 14.50 last only 14.50 (per square units)
      spacing: all returns 0.26 last only 0.26 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 135573 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 135554 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 19 instead zero.
overview over extended number of returns of given pulse: 135546 26 0 0 0 1 0 0 0 0 0 0 0 0 0
histogram of classification of points:
            1158  unclassified (1)
          134415  water (9)
 +-> flagged as extended overlap: 65507
  +--->            1158 of those are unclassified (1)
  +--->           64349 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [35.1,35.2) has 1
  bin [35.2,35.3) has 3315
  bin [35.3,35.4) has 115216
  bin [35.4,35.5) has 16272
  bin [35.5,35.6) has 447
  bin [35.6,35.7) has 150
  bin [35.7,35.8) has 66
  bin [35.8,35.9) has 27
  bin [35.9,36.0) has 22
  bin [36.0,36.1) has 17
  bin [36.1,36.2) has 12
  bin [36.2,36.3) has 12
  bin [36.3,36.4) has 8
  bin [36.4,36.5) has 3
  bin [36.5,36.6) has 3
  bin [36.6,36.7) has 1
  bin [36.7,36.8) has 1
  average z coordinate 35.4 for 135573 element(s)
point source id histogram with bin size 1.000000
  bin 136 has 134286
  bin 1208 has 1287
  average point source id 146.176539576464336 for 135573 element(s)