lasinfo (210611) report for 'AHN3T/03CZ1_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:     215/2021
  header size:                375
  offset to point data:       2299
  number var. length records: 2
  point data format:          8
  point data record length:   38
  number of point records:    1638847
  number of points by return: 1638785 62 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               223980 604980 0
  min x y z:                  223980.001 604980.000 0.299
  max x y z:                  225019.999 605252.378 1.524
  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: 1638847
  extended number of points by return: 1638785 62 0 0 0 0 0 0 0 0 0 0 0 0 0
variable length header record 1 of 2:
  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 2 of 2:
  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
reporting minimum and maximum for all LAS point record entries ...
  X                   1    1039999
  Y                   0     272378
  Z                 299       1524
  intensity           7       2622
  return_number       1          2
  number_of_returns   1          2
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -33         30
  user_data           0          0
  point_source_ID    27         30
  gps_time 228821204.273937 228822912.837556
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 94 203
        G 99 204
        B 99 199
      NIR 71 164
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         1      9
  extended_scan_angle         -5500   5000
  extended_scanner_channel        0      0
number of first returns:        1638785
number of intermediate returns: 0
number of last returns:         1638834
number of single returns:       1638772
covered area in square units/kilounits: 199260/0.20
point density: all returns 8.22 last only 8.22 (per square units)
      spacing: all returns 0.35 last only 0.35 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 1638847 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1638785 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 62 instead zero.
overview over extended number of returns of given pulse: 1638772 75 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
            1842  unclassified (1)
         1635448  ground (2)
            1557  water (9)
 +-> flagged as extended overlap: 248666
  +--->             488 of those are unclassified (1)
  +--->          247852 of those are ground (2)
  +--->             326 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [0.2,0.3) has 1
  bin [0.3,0.4) has 1588
  bin [0.4,0.5) has 217539
  bin [0.5,0.6) has 1002298
  bin [0.6,0.7) has 330801
  bin [0.7,0.8) has 85601
  bin [0.8,0.9) has 357
  bin [0.9,1.0) has 220
  bin [1.0,1.1) has 223
  bin [1.1,1.2) has 124
  bin [1.2,1.3) has 46
  bin [1.3,1.4) has 48
  bin [1.5,1.6) has 1
  average z coordinate 0.6 for 1638847 element(s)
point source id histogram with bin size 1.000000
  bin 27 has 18323
  bin 28 has 629125
  bin 29 has 920573
  bin 30 has 70826
  average point source id 28.636973433151478 for 1638847 element(s)