lasinfo (210611) report for 'AHN3T/30DZ1_17.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:     214/2021
  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:    3470615
  number of points by return: 3470530 85 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               70980 451230 0
  min x y z:                  71621.895 451230.000 -1.735
  max x y z:                  72019.999 452519.994 2.036
  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: 3470615
  extended number of points by return: 3470530 85 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              641895    1039999
  Y                   0    1289994
  Z               -1735       2036
  intensity           6      18315
  return_number       1          2
  number_of_returns   1          4
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -35         32
  user_data           2          2
  point_source_ID 25504      57149
  gps_time 222378.720783 556009.430383
  Color R 78 249
        G 88 251
        B 83 252
      NIR 23 223
  extended_return_number          1      2
  extended_number_of_returns      1      4
  extended_classification         1      9
  extended_scan_angle         -5833   5333
  extended_scanner_channel        0      0
number of first returns:        3470530
number of intermediate returns: 2
number of last returns:         3468608
number of single returns:       3468525
covered area in square units/kilounits: 343996/0.34
point density: all returns 10.09 last only 10.08 (per square units)
      spacing: all returns 0.31 last only 0.31 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 3470615 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3470530 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 85 instead zero.
overview over extended number of returns of given pulse: 3468525 1970 111 9 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
            1232  unclassified (1)
         1488770  ground (2)
         1980613  water (9)
 +-> flagged as extended overlap: 480897
  +--->            1200 of those are unclassified (1)
  +--->          340073 of those are ground (2)
  +--->          139624 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-1.8,-1.7) has 4
  bin [-1.7,-1.6) has 4436
  bin [-1.6,-1.5) has 253642
  bin [-1.5,-1.4) has 1005753
  bin [-1.4,-1.3) has 418696
  bin [-1.3,-1.2) has 45862
  bin [-1.2,-1.1) has 14739
  bin [-1.1,-1.0) has 13927
  bin [-1.0,-0.9) has 15158
  bin [-0.9,-0.8) has 19039
  bin [-0.8,-0.7) has 21916
  bin [-0.7,-0.6) has 21790
  bin [-0.6,-0.5) has 24273
  bin [-0.5,-0.4) has 30006
  bin [-0.4,-0.3) has 64730
  bin [-0.3,-0.2) has 94562
  bin [-0.2,-0.1) has 80824
  bin [-0.1,0.0) has 62898
  bin [0.0,0.1) has 64316
  bin [0.1,0.2) has 72856
  bin [0.2,0.3) has 67813
  bin [0.3,0.4) has 70102
  bin [0.4,0.5) has 65877
  bin [0.5,0.6) has 66899
  bin [0.6,0.7) has 123451
  bin [0.7,0.8) has 131648
  bin [0.8,0.9) has 101162
  bin [0.9,1.0) has 93807
  bin [1.0,1.1) has 64795
  bin [1.1,1.2) has 59186
  bin [1.2,1.3) has 61800
  bin [1.3,1.4) has 54025
  bin [1.4,1.5) has 40769
  bin [1.5,1.6) has 32917
  bin [1.6,1.7) has 25216
  bin [1.7,1.8) has 23931
  bin [1.8,1.9) has 35578
  bin [1.9,2.0) has 21982
  bin [2.0,2.1) has 230
  average z coordinate -0.5 for 3470615 element(s)
point source id histogram with bin size 1.000000
  bin 25504 has 459852
  bin 25505 has 1764657
  bin 25506 has 789511
  bin 44150 has 185404
  bin 57148 has 13230
  bin 57149 has 257961
  average point source id 28973.763320909984031 for 3470615 element(s)