lasinfo (210611) report for 'AHN3T/46DN2_20.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: 32546110 number of points by return: 22581996 5209977 3084175 1292979 376983 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 407480 0 min x y z: 198980.000 407480.000 12.587 max x y z: 200019.999 408769.999 49.556 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: 32546110 extended number of points by return: 22581996 5209977 3084175 1292979 376983 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 12587 49556 intensity 1 42934 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 -33 33 user_data 0 0 point_source_ID 4000 6002 gps_time 202825113.636234 202898930.400279 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 17 255 B 19 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 number of first returns: 22581996 number of intermediate returns: 4833675 number of last returns: 22500971 number of single returns: 17370532 covered area in square units/kilounits: 1341356/1.34 point density: all returns 24.26 last only 16.77 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32546110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22581996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5209977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3084175 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1292979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 376983 instead zero. overview over extended number of returns of given pulse: 17370532 4253614 5373349 3663608 1486409 333761 64837 0 0 0 0 0 0 0 0 histogram of classification of points: 12078336 unclassified (1) 20378831 ground (2) 64364 building (6) 24579 water (9) +-> flagged as extended overlap: 2403672 +---> 1089415 of those are unclassified (1) +---> 1313544 of those are ground (2) +---> 713 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.5,12.6) has 1 bin [12.6,12.7) has 417 bin [12.7,12.8) has 963 bin [12.8,12.9) has 1232 bin [12.9,13.0) has 1584 bin [13.0,13.1) has 2326 bin [13.1,13.2) has 2845 bin [13.2,13.3) has 3049 bin [13.3,13.4) has 4056 bin [13.4,13.5) has 6529 bin [13.5,13.6) has 12160 bin [13.6,13.7) has 32382 bin [13.7,13.8) has 51116 bin [13.8,13.9) has 100188 bin [13.9,14.0) has 170971 bin [14.0,14.1) has 325503 bin [14.1,14.2) has 526655 bin [14.2,14.3) 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[49.5,49.6) has 2 average z coordinate 19.5 for 32546110 element(s) point source id histogram with bin size 1.000000 bin 4000 has 11339872 bin 4013 has 604617 bin 4014 has 3380270 bin 4015 has 7685120 bin 6001 has 7587871 bin 6002 has 1948360 average point source id 4591.603948736115854 for 32546110 element(s)