lasinfo (210611) report for 'AHN3T/33DZ2_22.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: 216/2021 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: 22813018 number of points by return: 18330640 2757652 1261858 383320 79548 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 449980 0 min x y z: 195980.000 449980.000 78.371 max x y z: 197019.999 451269.999 129.671 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: 22813018 extended number of points by return: 18330640 2757652 1261858 383320 79548 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 78371 129671 intensity 1 10255 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -37 33 user_data 0 0 point_source_ID 168 173 gps_time 204638495.199995 204642959.761915 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 230 G 25 235 B 17 229 NIR 34 206 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -6167 5500 extended_scanner_channel 0 0 number of first returns: 18330640 number of intermediate returns: 1726264 number of last returns: 18328128 number of single returns: 15572014 covered area in square units/kilounits: 1340704/1.34 point density: all returns 17.02 last only 13.67 (per square units) spacing: all returns 0.24 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22813018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18330640 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2757652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1261858 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 383320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 79548 instead zero. overview over extended number of returns of given pulse: 15572014 2990493 2636003 1216366 398142 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7863888 unclassified (1) 14949113 ground (2) 17 water (9) +-> flagged as extended overlap: 1674534 +---> 699434 of those are unclassified (1) +---> 975100 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [78.3,78.4) has 1 bin [78.4,78.5) has 18 bin [78.5,78.6) has 104 bin [78.6,78.7) has 222 bin [78.7,78.8) has 348 bin [78.8,78.9) has 418 bin [78.9,79.0) has 423 bin [79.0,79.1) has 312 bin [79.1,79.2) has 243 bin [79.2,79.3) has 291 bin [79.3,79.4) has 299 bin [79.4,79.5) has 303 bin [79.5,79.6) has 343 bin [79.6,79.7) has 556 bin [79.7,79.8) has 937 bin [79.8,79.9) has 1053 bin [79.9,80.0) has 1207 bin [80.0,80.1) has 1294 bin [80.1,80.2) has 1321 bin [80.2,80.3) has 1400 bin [80.3,80.4) has 1519 bin 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bin [124.5,124.6) has 992 bin [124.6,124.7) has 811 bin [124.7,124.8) has 728 bin [124.8,124.9) has 702 bin [124.9,125.0) has 611 bin [125.0,125.1) has 602 bin [125.1,125.2) has 573 bin [125.2,125.3) has 505 bin [125.3,125.4) has 488 bin [125.4,125.5) has 433 bin [125.5,125.6) has 352 bin [125.6,125.7) has 369 bin [125.7,125.8) has 289 bin [125.8,125.9) has 245 bin [125.9,126.0) has 250 bin [126.0,126.1) has 214 bin [126.1,126.2) has 133 bin [126.2,126.3) has 156 bin [126.3,126.4) has 107 bin [126.4,126.5) has 97 bin [126.5,126.6) has 86 bin [126.6,126.7) has 78 bin [126.7,126.8) has 57 bin [126.8,126.9) has 58 bin [126.9,127.0) has 53 bin [127.0,127.1) has 42 bin [127.1,127.2) has 32 bin [127.2,127.3) has 23 bin [127.3,127.4) has 18 bin [127.4,127.5) has 25 bin [127.5,127.6) has 10 bin [127.6,127.7) has 6 bin [127.7,127.8) has 2 bin [127.8,127.9) has 2 bin [127.9,128.0) has 2 bin [128.0,128.1) has 1 bin [129.5,129.6) has 54 bin [129.6,129.7) has 7 average z coordinate 98.9 for 22813018 element(s) point source id histogram with bin size 1.000000 bin 168 has 373454 bin 169 has 3579407 bin 170 has 7694770 bin 171 has 7578967 bin 172 has 3276669 bin 173 has 309751 average point source id 170.470575309237915 for 22813018 element(s)