lasinfo (210611) report for 'AHN3T/09DZ1_03.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:     211/2021
  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:    2223011
  number of points by return: 2223001 9 1 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               111980 554980 0
  min x y z:                  111980.000 555686.484 -0.984
  max x y z:                  113019.992 556269.999 1.498
  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: 2223011
  extended number of points by return: 2223001 9 1 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                   0    1039992
  Y              706484    1289999
  Z                -984       1498
  intensity           7      65526
  return_number       1          3
  number_of_returns   1          3
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -32         31
  user_data           0          2
  point_source_ID  4904      36621
  gps_time 45141.239471 408957.218877
  Color R 69 235
        G 87 236
        B 87 232
      NIR 37 204
  extended_return_number          1      3
  extended_number_of_returns      1      3
  extended_classification         1      9
  extended_scan_angle         -5333   5167
  extended_scanner_channel        0      0
number of first returns:        2223001
number of intermediate returns: 0
number of last returns:         2222972
number of single returns:       2222962
covered area in square units/kilounits: 357724/0.36
point density: all returns 6.21 last only 6.21 (per square units)
      spacing: all returns 0.40 last only 0.40 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 2223011 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2223001 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1 instead zero.
overview over extended number of returns of given pulse: 2222962 48 1 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
            1445  unclassified (1)
         1270795  ground (2)
          950771  water (9)
 +-> flagged as extended overlap: 291984
  +--->              53 of those are unclassified (1)
  +--->          224935 of those are ground (2)
  +--->           66996 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-1.0,-0.9) has 1398
  bin [-0.9,-0.8) has 414601
  bin [-0.8,-0.7) has 523632
  bin [-0.7,-0.6) has 35962
  bin [-0.6,-0.5) has 36094
  bin [-0.5,-0.4) has 40597
  bin [-0.4,-0.3) has 51329
  bin [-0.3,-0.2) has 71477
  bin [-0.2,-0.1) has 69013
  bin [-0.1,0.0) has 70436
  bin [0.0,0.1) has 60491
  bin [0.1,0.2) has 61199
  bin [0.2,0.3) has 61118
  bin [0.3,0.4) has 73808
  bin [0.4,0.5) has 100142
  bin [0.5,0.6) has 83216
  bin [0.6,0.7) has 80936
  bin [0.7,0.8) has 169366
  bin [0.8,0.9) has 163448
  bin [0.9,1.0) has 16286
  bin [1.0,1.1) has 5866
  bin [1.1,1.2) has 7161
  bin [1.2,1.3) has 10731
  bin [1.3,1.4) has 13223
  bin [1.4,1.5) has 1481
  average z coordinate -0.1 for 2223011 element(s)
point source id histogram with bin size 1.000000
  bin 4904 has 5764
  bin 36618 has 337322
  bin 36619 has 1377352
  bin 36620 has 486825
  bin 36621 has 15748
  average point source id 36536.848242316387768 for 2223011 element(s)