lasinfo (210611) report for 'AHN3T/09DN1_02.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: 22070506 number of points by return: 17171000 2764661 1471965 530370 132510 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 561230 0 min x y z: 110980.000 561230.000 -0.960 max x y z: 112019.999 562519.999 34.199 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: 22070506 extended number of points by return: 17171000 2764661 1471965 530370 132510 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 -960 34199 intensity 1 65529 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 36 user_data 0 0 point_source_ID 31606 34611 gps_time 551070.368372 570413.300775 Color R 15 252 G 22 255 B 12 255 NIR 61 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 6000 extended_scanner_channel 0 0 number of first returns: 17171000 number of intermediate returns: 2162530 number of last returns: 17140627 number of single returns: 14403651 covered area in square units/kilounits: 1339804/1.34 point density: all returns 16.47 last only 12.79 (per square units) spacing: all returns 0.25 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22070506 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17171000 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2764661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1471965 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 530370 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 132510 instead zero. overview over extended number of returns of given pulse: 14403651 2583881 2826043 1593080 542768 103228 17855 0 0 0 0 0 0 0 0 histogram of classification of points: 6103065 unclassified (1) 15813927 ground (2) 57791 building (6) 95723 water (9) +-> flagged as extended overlap: 1454288 +---> 446471 of those are unclassified (1) +---> 982315 of those are ground (2) +---> 19317 of those are building (6) +---> 6185 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 1 bin [-0.9,-0.8) has 345 bin [-0.8,-0.7) has 27695 bin [-0.7,-0.6) has 17629 bin [-0.6,-0.5) has 24641 bin [-0.5,-0.4) has 30488 bin [-0.4,-0.3) has 31006 bin [-0.3,-0.2) has 37494 bin [-0.2,-0.1) has 80051 bin [-0.1,0.0) has 371389 bin [0.0,0.1) has 761764 bin [0.1,0.2) has 1406301 bin [0.2,0.3) has 1058914 bin [0.3,0.4) has 855428 bin [0.4,0.5) has 699294 bin [0.5,0.6) has 602929 bin 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[32.2,32.3) has 77 bin [32.3,32.4) has 75 bin [32.4,32.5) has 61 bin [32.5,32.6) has 49 bin [32.6,32.7) has 37 bin [32.7,32.8) has 41 bin [32.8,32.9) has 30 bin [32.9,33.0) has 24 bin [33.0,33.1) has 22 bin [33.1,33.2) has 11 bin [33.2,33.3) has 16 bin [33.3,33.4) has 11 bin [33.4,33.5) has 14 bin [33.5,33.6) has 13 bin [33.6,33.7) has 9 bin [33.7,33.8) has 7 bin [33.8,33.9) has 4 bin [33.9,34.0) has 8 bin [34.0,34.1) has 3 bin [34.1,34.2) has 3 average z coordinate 6.4 for 22070506 element(s) point source id histogram with bin size 1.000000 bin 31606 has 10497 bin 31607 has 2985869 bin 31608 has 8527622 bin 31609 has 6276982 bin 31610 has 3780767 bin 34611 has 488769 average point source id 31674.994610816807835 for 22070506 element(s)