lasinfo (210611) report for 'AHN3T/26CZ1_17.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: 38831247 number of points by return: 17012659 9031256 6725529 4151597 1910206 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 476230 0 min x y z: 140980.000 476230.000 -0.716 max x y z: 142019.999 477519.999 43.049 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: 38831247 extended number of points by return: 17012659 9031256 6725529 4151597 1910206 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 -716 43049 intensity 1 65534 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 -37 34 user_data 2 2 point_source_ID 2021 2026 gps_time 395102.558838 398155.215639 Color R 21 255 G 26 255 B 11 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6167 5667 extended_scanner_channel 0 0 number of first returns: 17012659 number of intermediate returns: 12809128 number of last returns: 16969037 number of single returns: 7959577 covered area in square units/kilounits: 1339920/1.34 point density: all returns 28.98 last only 12.66 (per square units) spacing: all returns 0.19 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38831247 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17012659 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9031256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6725529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4151597 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1910206 instead zero. overview over extended number of returns of given pulse: 7959577 4614445 7720396 8965926 9570903 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 26096426 unclassified (1) 11411123 ground (2) 1184893 building (6) 71060 water (9) 67745 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2244331 +---> 1431716 of those are unclassified (1) +---> 649901 of those are ground (2) +---> 158940 of those are building (6) +---> 3774 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 7 bin [-0.7,-0.6) has 60 bin [-0.6,-0.5) has 1733 bin [-0.5,-0.4) has 4398 bin [-0.4,-0.3) has 5080 bin [-0.3,-0.2) has 39972 bin [-0.2,-0.1) has 19450 bin [-0.1,0.0) has 12837 bin [0.0,0.1) has 20974 bin [0.1,0.2) has 31006 bin [0.2,0.3) has 34880 bin [0.3,0.4) has 51922 bin [0.4,0.5) has 87174 bin [0.5,0.6) has 205219 bin [0.6,0.7) has 310995 bin 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[39.1,39.2) has 739 bin [39.2,39.3) has 667 bin [39.3,39.4) has 604 bin [39.4,39.5) has 615 bin [39.5,39.6) has 566 bin [39.6,39.7) has 438 bin [39.7,39.8) has 467 bin [39.8,39.9) has 397 bin [39.9,40.0) has 398 bin [40.0,40.1) has 341 bin [40.1,40.2) has 305 bin [40.2,40.3) has 246 bin [40.3,40.4) has 249 bin [40.4,40.5) has 198 bin [40.5,40.6) has 195 bin [40.6,40.7) has 162 bin [40.7,40.8) has 173 bin [40.8,40.9) has 151 bin [40.9,41.0) has 132 bin [41.0,41.1) has 120 bin [41.1,41.2) has 125 bin [41.2,41.3) has 75 bin [41.3,41.4) has 56 bin [41.4,41.5) has 46 bin [41.5,41.6) has 29 bin [41.6,41.7) has 30 bin [41.7,41.8) has 34 bin [41.8,41.9) has 16 bin [41.9,42.0) has 19 bin [42.0,42.1) has 13 bin [42.1,42.2) has 15 bin [42.2,42.3) has 9 bin [42.3,42.4) has 11 bin [42.4,42.5) has 6 bin [42.5,42.6) has 1 bin [42.7,42.8) has 1 bin [43.0,43.1) has 1 average z coordinate 14.5 for 38831247 element(s) point source id histogram with bin size 1.000000 bin 2021 has 2222267 bin 2022 has 9009148 bin 2023 has 13177362 bin 2024 has 10440702 bin 2025 has 3951320 bin 2026 has 30448 average point source id 2023.128273088937931 for 38831247 element(s)