lasinfo (210611) report for 'AHN3T/04GN1_25.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:    3560157
  number of points by return: 3560140 16 1 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               123980 581230 0
  min x y z:                  123980.000 581684.396 0.325
  max x y z:                  124868.290 582519.996 1.701
  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: 3560157
  extended number of points by return: 3560140 16 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     888290
  Y              454396    1289996
  Z                 325       1701
  intensity          10        857
  return_number       1          3
  number_of_returns   1          3
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          2
  scan_angle_rank   -31         31
  user_data           0          2
  point_source_ID   245        250
  gps_time 78657262.818203 78659738.692886
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 121 227
        G 122 231
        B 116 224
      NIR 102 205
  extended_return_number          1      3
  extended_number_of_returns      1      3
  extended_classification         1      2
  extended_scan_angle         -5167   5167
  extended_scanner_channel        0      0
number of first returns:        3560140
number of intermediate returns: 0
number of last returns:         3560154
number of single returns:       3560137
covered area in square units/kilounits: 367124/0.37
point density: all returns 9.70 last only 9.70 (per square units)
      spacing: all returns 0.32 last only 0.32 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 3560157 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3560140 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16 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: 3560137 19 1 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
             547  unclassified (1)
         3559610  ground (2)
 +-> flagged as extended overlap: 286643
  +--->              75 of those are unclassified (1)
  +--->          286568 of those are ground (2)
z coordinate histogram with bin size 0.100000
  bin [0.3,0.4) has 727
  bin [0.4,0.5) has 4781
  bin [0.5,0.6) has 11665
  bin [0.6,0.7) has 27160
  bin [0.7,0.8) has 696594
  bin [0.8,0.9) has 2267600
  bin [0.9,1.0) has 508455
  bin [1.0,1.1) has 39333
  bin [1.1,1.2) has 3309
  bin [1.2,1.3) has 272
  bin [1.3,1.4) has 115
  bin [1.4,1.5) has 65
  bin [1.5,1.6) has 56
  bin [1.6,1.7) has 24
  bin [1.7,1.8) has 1
  average z coordinate 0.8 for 3560157 element(s)
point source id histogram with bin size 1.000000
  bin 245 has 4290
  bin 248 has 1103821
  bin 250 has 2452046
  average point source id 249.373878174473759 for 3560157 element(s)