lasinfo (210611) report for 'AHN3T/43CZ1_11.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:    837136
  number of points by return: 837117 19 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               59980 402480 0
  min x y z:                  59980.000 402480.000 -1.847
  max x y z:                  61019.999 403769.999 0.343
  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: 837136
  extended number of points by return: 837117 19 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                   0    1039999
  Y                   0    1289999
  Z               -1847        343
  intensity           7      14317
  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   -34         30
  user_data           2          4
  point_source_ID  2293      23673
  gps_time 163938.501216 218224.263557
  Color R 36 229
        G 54 229
        B 54 223
      NIR 27 225
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         1      9
  extended_scan_angle         -5667   5000
  extended_scanner_channel        0      0
number of first returns:        837117
number of intermediate returns: 0
number of last returns:         837136
number of single returns:       837117
covered area in square units/kilounits: 57440/0.06
point density: all returns 14.57 last only 14.57 (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 837136 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 837117 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: 837117 19 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
            4495  unclassified (1)
          348259  ground (2)
          484382  water (9)
 +-> flagged as extended overlap: 233494
  +--->             137 of those are unclassified (1)
  +--->           72488 of those are ground (2)
  +--->          160869 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-1.9,-1.8) has 36
  bin [-1.8,-1.7) has 34207
  bin [-1.7,-1.6) has 79179
  bin [-1.6,-1.5) has 379
  bin [-1.4,-1.3) has 10
  bin [-1.3,-1.2) has 2437
  bin [-1.2,-1.1) has 9354
  bin [-1.1,-1.0) has 19061
  bin [-1.0,-0.9) has 27712
  bin [-0.9,-0.8) has 47441
  bin [-0.8,-0.7) has 80956
  bin [-0.7,-0.6) has 116503
  bin [-0.6,-0.5) has 67976
  bin [-0.5,-0.4) has 42444
  bin [-0.4,-0.3) has 158722
  bin [-0.3,-0.2) has 133785
  bin [-0.2,-0.1) has 4508
  bin [-0.1,0.0) has 4409
  bin [0.0,0.1) has 4317
  bin [0.1,0.2) has 2757
  bin [0.2,0.3) has 895
  bin [0.3,0.4) has 48
  average z coordinate -0.7 for 837136 element(s)
point source id histogram with bin size 1.000000
  bin 2293 has 110001
  bin 2294 has 198
  bin 2295 has 271857
  bin 2296 has 706
  bin 2700 has 1060
  bin 23660 has 113233
  bin 23661 has 568
  bin 23672 has 152704
  bin 23673 has 186809
  average point source id 13869.612666281225756 for 837136 element(s)