lasinfo (210611) report for 'AHN3T/31BN1_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: 213/2021 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: 24089782 number of points by return: 22214803 1372625 400878 88271 13205 scale factor x y z: 0.001 0.001 0.001 offset x y z: 112980 473730 0 min x y z: 112980.000 473730.000 -10.047 max x y z: 114019.999 475019.999 31.135 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: 24089782 extended number of points by return: 22214803 1372625 400878 88271 13205 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 -10047 31135 intensity 1 65532 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -34 31 user_data 2 2 point_source_ID 54044 55051 gps_time 2268.272090 360908.279806 Color R 17 255 G 16 255 B 21 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5167 extended_scanner_channel 0 0 number of first returns: 22214803 number of intermediate returns: 503397 number of last returns: 22211848 number of single returns: 20840266 covered area in square units/kilounits: 1316124/1.32 point density: all returns 18.30 last only 16.88 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24089782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22214803 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1372625 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 400878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 88271 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13205 instead zero. overview over extended number of returns of given pulse: 20840266 1943505 938789 300972 66250 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2588196 unclassified (1) 14355393 ground (2) 7048705 building (6) 56879 water (9) 40609 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1687208 +---> 142064 of those are unclassified (1) +---> 985733 of those are ground (2) +---> 555753 of those are building (6) +---> 3658 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-10.1,-10.0) has 1 bin [-9.9,-9.8) has 1 bin [-9.8,-9.7) has 1 bin [-9.6,-9.5) has 1 bin [-9.0,-8.9) has 1 bin [-8.8,-8.7) has 1 bin [-7.2,-7.1) has 1 bin [-6.5,-6.4) has 1 bin [-6.3,-6.2) has 15 bin [-6.2,-6.1) has 68 bin [-6.1,-6.0) has 1060 bin [-6.0,-5.9) has 1412 bin [-5.9,-5.8) has 9437 bin [-5.8,-5.7) has 14122 bin [-5.7,-5.6) has 13659 bin [-5.6,-5.5) has 14266 bin 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[30.9,31.0) has 2 bin [31.1,31.2) has 1 average z coordinate -0.1 for 24089782 element(s) point source id histogram with bin size 1.000000 bin 54044 has 145131 bin 54045 has 2232626 bin 54046 has 5079456 bin 54047 has 6421067 bin 54048 has 5007926 bin 55049 has 3882836 bin 55050 has 1178855 bin 55051 has 141885 average point source id 54263.293929185412708 for 24089782 element(s)