lasinfo (210611) report for 'AHN3T/04GZ1_04.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:    886932
  number of points by return: 886931 1 0 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               122980 579980 0
  min x y z:                  122980.000 581001.555 0.105
  max x y z:                  123405.377 581269.999 0.794
  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: 886932
  extended number of points by return: 886931 1 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     425377
  Y             1021555    1289999
  Z                 105        794
  intensity          50        705
  return_number       1          2
  number_of_returns   1          2
  edge_of_flight_line 0          1
  scan_direction_flag 0          0
  classification      1          2
  scan_angle_rank   -31         32
  user_data           0          0
  point_source_ID   248        250
  gps_time 78658632.827538 78659700.775164
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 133 188
        G 136 187
        B 129 182
      NIR 104 158
  extended_return_number          1      2
  extended_number_of_returns      1      2
  extended_classification         1      2
  extended_scan_angle         -5167   5333
  extended_scanner_channel        0      0
number of first returns:        886931
number of intermediate returns: 0
number of last returns:         886927
number of single returns:       886926
covered area in square units/kilounits: 102392/0.10
point density: all returns 8.66 last only 8.66 (per square units)
      spacing: all returns 0.34 last only 0.34 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 886932 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 886931 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1 instead zero.
overview over extended number of returns of given pulse: 886926 6 0 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
             172  unclassified (1)
          886760  ground (2)
 +-> flagged as extended overlap: 137373
  +--->              12 of those are unclassified (1)
  +--->          137361 of those are ground (2)
z coordinate histogram with bin size 0.100000
  bin [0.1,0.2) has 19829
  bin [0.2,0.3) has 78227
  bin [0.3,0.4) has 101100
  bin [0.4,0.5) has 156932
  bin [0.5,0.6) has 203762
  bin [0.6,0.7) has 205230
  bin [0.7,0.8) has 121852
  average z coordinate 0.5 for 886932 element(s)
point source id histogram with bin size 1.000000
  bin 248 has 671003
  bin 250 has 215929
  average point source id 248.486912187180081 for 886932 element(s)