lasinfo (210611) report for 'AHN3T/37CZ1_07.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:     217/2021
  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:    3892121
  number of points by return: 3892100 20 1 0 0
  scale factor x y z:         0.001 0.001 0.001
  offset x y z:               60980 428730 0
  min x y z:                  60980.000 428730.000 -1.179
  max x y z:                  62019.999 430019.999 2.865
  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: 3892121
  extended number of points by return: 3892100 20 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    1039999
  Y                   0    1289999
  Z               -1179       2865
  intensity           8      11930
  return_number       1          3
  number_of_returns   1          3
  edge_of_flight_line 0          0
  scan_direction_flag 0          0
  classification      1          9
  scan_angle_rank   -33         31
  user_data           2          2
  point_source_ID    90        104
  gps_time 165063381.470887 165145878.698073
WARNING: range violates GPS week time specified by global encoding bit 0
  Color R 38 247
        G 55 255
        B 58 255
      NIR 32 197
  extended_return_number          1      3
  extended_number_of_returns      1      3
  extended_classification         1      9
  extended_scan_angle         -5500   5167
  extended_scanner_channel        0      0
number of first returns:        3892100
number of intermediate returns: 1
number of last returns:         3892099
number of single returns:       3892079
covered area in square units/kilounits: 1072284/1.07
point density: all returns 3.63 last only 3.63 (per square units)
      spacing: all returns 0.52 last only 0.52 (in units)
WARNING: point type is 8 but (legacy) number of point records in header is 3892121 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3892100 instead zero.
WARNING: point type is 8 but (legacy) number of points by return [2] in header is 20 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: 3892079 39 3 0 0 0 0 0 0 0 0 0 0 0 0
histogram of classification of points:
            1768  unclassified (1)
          968675  ground (2)
         2921678  water (9)
 +-> flagged as extended overlap: 334085
  +--->             712 of those are unclassified (1)
  +--->          153045 of those are ground (2)
  +--->          180328 of those are water (9)
z coordinate histogram with bin size 0.100000
  bin [-1.2,-1.1) has 1465
  bin [-1.1,-1.0) has 669417
  bin [-1.0,-0.9) has 1859060
  bin [-0.9,-0.8) has 437680
  bin [-0.8,-0.7) has 67944
  bin [-0.7,-0.6) has 57637
  bin [-0.6,-0.5) has 57027
  bin [-0.5,-0.4) has 59758
  bin [-0.4,-0.3) has 54174
  bin [-0.3,-0.2) has 53264
  bin [-0.2,-0.1) has 44698
  bin [-0.1,0.0) has 34867
  bin [0.0,0.1) has 44257
  bin [0.1,0.2) has 48004
  bin [0.2,0.3) has 47097
  bin [0.3,0.4) has 113165
  bin [0.4,0.5) has 126460
  bin [0.5,0.6) has 74099
  bin [0.6,0.7) has 34463
  bin [0.7,0.8) has 6944
  bin [0.8,0.9) has 594
  bin [0.9,1.0) has 1
  bin [1.0,1.1) has 1
  bin [1.2,1.3) has 1
  bin [1.3,1.4) has 2
  bin [1.5,1.6) has 1
  bin [1.6,1.7) has 1
  bin [1.7,1.8) has 15
  bin [1.8,1.9) has 10
  bin [1.9,2.0) has 4
  bin [2.0,2.1) has 2
  bin [2.2,2.3) has 1
  bin [2.3,2.4) has 1
  bin [2.4,2.5) has 3
  bin [2.5,2.6) has 2
  bin [2.6,2.7) has 1
  bin [2.8,2.9) has 1
  average z coordinate -0.7 for 3892121 element(s)
point source id histogram with bin size 1.000000
  bin 90 has 149
  bin 91 has 277343
  bin 92 has 1676256
  bin 103 has 1651870
  bin 104 has 286503
  average point source id 97.48055032204806 for 3892121 element(s)