lasinfo (210611) report for 'AHN3T/21AN2_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: 212/2021 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: 31839790 number of points by return: 14829051 10136990 5120676 1503412 249661 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 519980 0 min x y z: 188980.000 519980.000 -4.827 max x y z: 190019.999 521269.999 36.358 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: 31839790 extended number of points by return: 14829051 10136990 5120676 1503412 249661 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 -4827 36358 intensity 0 65535 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 34 user_data 1 5 point_source_ID 61 65 gps_time 135518072.430062 135521139.533005 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 16 255 B 0 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 number of first returns: 14829051 number of intermediate returns: 6883603 number of last returns: 14812165 number of single returns: 4685029 covered area in square units/kilounits: 1319280/1.32 point density: all returns 24.13 last only 11.23 (per square units) spacing: all returns 0.20 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31839790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14829051 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10136990 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5120676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1503412 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 249661 instead zero. overview over extended number of returns of given pulse: 4685029 10022799 10856849 5023232 1251881 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 21189118 unclassified (1) 10458403 ground (2) 92293 building (6) 97078 water (9) 2898 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2105805 +---> 1311732 of those are unclassified (1) +---> 778440 of those are ground (2) +---> 29 of those are building (6) +---> 15594 of those are water (9) +---> 10 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.9,-4.8) has 1 bin [-4.8,-4.7) has 23 bin [-4.7,-4.6) has 85253 bin [-4.6,-4.5) has 14780 bin [-4.5,-4.4) has 6001 bin [-4.4,-4.3) has 8744 bin [-4.3,-4.2) has 15281 bin [-4.2,-4.1) has 43099 bin [-4.1,-4.0) has 62277 bin [-4.0,-3.9) has 56559 bin [-3.9,-3.8) has 55448 bin [-3.8,-3.7) has 159153 bin [-3.7,-3.6) has 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637 bin [31.7,31.8) has 648 bin [31.8,31.9) has 626 bin [31.9,32.0) has 599 bin [32.0,32.1) has 598 bin [32.1,32.2) has 574 bin [32.2,32.3) has 610 bin [32.3,32.4) has 536 bin [32.4,32.5) has 555 bin [32.5,32.6) has 547 bin [32.6,32.7) has 530 bin [32.7,32.8) has 479 bin [32.8,32.9) has 498 bin [32.9,33.0) has 483 bin [33.0,33.1) has 446 bin [33.1,33.2) has 404 bin [33.2,33.3) has 399 bin [33.3,33.4) has 362 bin [33.4,33.5) has 365 bin [33.5,33.6) has 353 bin [33.6,33.7) has 305 bin [33.7,33.8) has 316 bin [33.8,33.9) has 283 bin [33.9,34.0) has 249 bin [34.0,34.1) has 249 bin [34.1,34.2) has 239 bin [34.2,34.3) has 244 bin [34.3,34.4) has 191 bin [34.4,34.5) has 185 bin [34.5,34.6) has 181 bin [34.6,34.7) has 144 bin [34.7,34.8) has 141 bin [34.8,34.9) has 128 bin [34.9,35.0) has 93 bin [35.0,35.1) has 94 bin [35.1,35.2) has 75 bin [35.2,35.3) has 56 bin [35.3,35.4) has 43 bin [35.4,35.5) has 49 bin [35.5,35.6) has 30 bin [35.6,35.7) has 29 bin [35.7,35.8) has 14 bin [35.8,35.9) has 10 bin [35.9,36.0) has 10 bin [36.0,36.1) has 11 bin [36.1,36.2) has 6 bin [36.2,36.3) has 2 bin [36.3,36.4) has 1 average z coordinate 7.1 for 31839790 element(s) point source id histogram with bin size 1.000000 bin 61 has 1204267 bin 62 has 9463736 bin 63 has 11672552 bin 64 has 8551642 bin 65 has 947593 average point source id 62.955230797690561 for 31839790 element(s)