lasinfo (210611) report for 'AHN4T/34GN2_08.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: 337/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 30300639 number of points by return: 22266732 5424857 2051404 484550 73096 scale factor x y z: 0.001 0.001 0.001 offset x y z: 246980 459980 0 min x y z: 246980.000 459980.000 25.650 max x y z: 248019.999 461269.999 59.760 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: 30300639 extended number of points by return: 22266732 5424857 2051404 484550 73096 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 25650 59760 intensity 51 4618 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 18 user_data 6 7 point_source_ID 169 170 gps_time 324210814.983028 324211915.659591 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 36 255 B 37 255 NIR 5 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 3000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 29.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22266732 number of intermediate returns: 2619671 number of last returns: 22244174 number of single returns: 16829938 covered area in square units/kilounits: 1339656/1.34 point density: all returns 22.62 last only 16.60 (per square units) spacing: all returns 0.21 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30300639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22266732 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5424857 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2051404 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 484550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 73096 instead zero. overview over extended number of returns of given pulse: 16829938 6750958 4706155 1647549 330476 33140 2423 0 0 0 0 0 0 0 0 histogram of classification of points: 9772157 unclassified (1) 20374740 ground (2) 149903 building (6) 3839 water (9) +-> flagged as extended overlap: 2497022 +---> 965616 of those are unclassified (1) +---> 1504532 of those are ground (2) +---> 26253 of those are building (6) +---> 621 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.6,25.7) has 9 bin [25.7,25.8) has 156 bin [25.8,25.9) has 314 bin [25.9,26.0) has 354 bin [26.0,26.1) has 453 bin [26.1,26.2) has 1083 bin [26.2,26.3) has 1814 bin [26.3,26.4) has 1599 bin [26.4,26.5) has 2502 bin [26.5,26.6) has 10485 bin [26.6,26.7) has 22832 bin [26.7,26.8) has 36296 bin [26.8,26.9) has 62557 bin [26.9,27.0) has 71051 bin [27.0,27.1) has 89022 bin [27.1,27.2) has 92302 bin [27.2,27.3) has 99985 bin [27.3,27.4) has 130599 bin [27.4,27.5) has 98275 bin [27.5,27.6) has 89690 bin [27.6,27.7) has 116070 bin [27.7,27.8) has 161657 bin [27.8,27.9) has 215179 bin [27.9,28.0) has 278372 bin [28.0,28.1) has 375096 bin [28.1,28.2) has 384197 bin [28.2,28.3) has 344636 bin [28.3,28.4) has 322352 bin [28.4,28.5) has 381296 bin [28.5,28.6) has 477090 bin [28.6,28.7) has 554949 bin [28.7,28.8) has 707757 bin [28.8,28.9) has 585400 bin [28.9,29.0) has 543104 bin [29.0,29.1) has 481989 bin [29.1,29.2) has 537393 bin [29.2,29.3) has 540229 bin [29.3,29.4) has 563875 bin [29.4,29.5) has 548397 bin [29.5,29.6) has 683285 bin [29.6,29.7) has 666157 bin [29.7,29.8) has 581265 bin [29.8,29.9) has 528537 bin [29.9,30.0) has 570044 bin [30.0,30.1) has 611176 bin [30.1,30.2) has 614752 bin [30.2,30.3) has 573205 bin [30.3,30.4) has 532442 bin [30.4,30.5) has 591197 bin [30.5,30.6) has 544182 bin [30.6,30.7) has 458218 bin [30.7,30.8) has 416643 bin [30.8,30.9) has 372629 bin [30.9,31.0) has 386330 bin [31.0,31.1) has 367053 bin [31.1,31.2) has 348648 bin [31.2,31.3) has 292672 bin [31.3,31.4) has 246008 bin [31.4,31.5) has 339730 bin [31.5,31.6) has 356898 bin [31.6,31.7) has 308415 bin [31.7,31.8) has 289725 bin [31.8,31.9) has 308832 bin [31.9,32.0) has 221414 bin [32.0,32.1) has 185382 bin [32.1,32.2) has 163621 bin [32.2,32.3) has 143751 bin [32.3,32.4) has 150953 bin [32.4,32.5) has 137970 bin [32.5,32.6) has 136275 bin [32.6,32.7) has 124796 bin [32.7,32.8) has 79094 bin [32.8,32.9) has 73046 bin [32.9,33.0) has 53058 bin [33.0,33.1) has 46263 bin [33.1,33.2) has 43649 bin [33.2,33.3) has 42567 bin [33.3,33.4) has 43148 bin [33.4,33.5) has 43424 bin [33.5,33.6) has 43450 bin [33.6,33.7) has 43954 bin [33.7,33.8) has 44493 bin [33.8,33.9) has 44935 bin [33.9,34.0) has 46030 bin [34.0,34.1) has 46698 bin [34.1,34.2) has 47177 bin [34.2,34.3) has 46975 bin [34.3,34.4) has 47073 bin [34.4,34.5) has 47404 bin [34.5,34.6) has 47255 bin [34.6,34.7) has 48108 bin 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[46.2,46.3) has 58598 bin [46.3,46.4) has 57606 bin [46.4,46.5) has 56796 bin [46.5,46.6) has 56085 bin [46.6,46.7) has 55785 bin [46.7,46.8) has 55520 bin [46.8,46.9) has 55455 bin [46.9,47.0) has 54565 bin [47.0,47.1) has 54698 bin [47.1,47.2) has 52650 bin [47.2,47.3) has 51818 bin [47.3,47.4) has 51082 bin [47.4,47.5) has 50270 bin [47.5,47.6) has 49256 bin [47.6,47.7) has 48203 bin [47.7,47.8) has 47168 bin [47.8,47.9) has 46483 bin [47.9,48.0) has 45854 bin [48.0,48.1) has 44478 bin [48.1,48.2) has 43387 bin [48.2,48.3) has 42413 bin [48.3,48.4) has 41327 bin [48.4,48.5) has 40562 bin [48.5,48.6) has 38972 bin [48.6,48.7) has 37815 bin [48.7,48.8) has 37396 bin [48.8,48.9) has 36075 bin [48.9,49.0) has 34725 bin [49.0,49.1) has 33973 bin [49.1,49.2) has 32945 bin [49.2,49.3) has 31957 bin [49.3,49.4) has 30790 bin [49.4,49.5) has 30027 bin [49.5,49.6) has 28227 bin [49.6,49.7) has 27430 bin [49.7,49.8) has 26621 bin [49.8,49.9) has 25518 bin [49.9,50.0) has 24018 bin [50.0,50.1) 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1595 bin [54.0,54.1) has 1439 bin [54.1,54.2) has 1316 bin [54.2,54.3) has 1184 bin [54.3,54.4) has 975 bin [54.4,54.5) has 774 bin [54.5,54.6) has 807 bin [54.6,54.7) has 706 bin [54.7,54.8) has 568 bin [54.8,54.9) has 520 bin [54.9,55.0) has 423 bin [55.0,55.1) has 348 bin [55.1,55.2) has 379 bin [55.2,55.3) has 332 bin [55.3,55.4) has 257 bin [55.4,55.5) has 168 bin [55.5,55.6) has 166 bin [55.6,55.7) has 127 bin [55.7,55.8) has 140 bin [55.8,55.9) has 120 bin [55.9,56.0) has 102 bin [56.0,56.1) has 109 bin [56.1,56.2) has 106 bin [56.2,56.3) has 75 bin [56.3,56.4) has 81 bin [56.4,56.5) has 61 bin [56.5,56.6) has 64 bin [56.6,56.7) has 62 bin [56.7,56.8) has 55 bin [56.8,56.9) has 42 bin [56.9,57.0) has 41 bin [57.0,57.1) has 31 bin [57.1,57.2) has 48 bin [57.2,57.3) has 31 bin [57.3,57.4) has 38 bin [57.4,57.5) has 42 bin [57.5,57.6) has 41 bin [57.6,57.7) has 29 bin [57.7,57.8) has 33 bin [57.8,57.9) has 27 bin [57.9,58.0) has 31 bin [58.0,58.1) has 19 bin [58.1,58.2) has 11 bin [58.2,58.3) has 15 bin [58.3,58.4) has 15 bin [58.4,58.5) has 14 bin [58.5,58.6) has 11 bin [58.6,58.7) has 11 bin [58.7,58.8) has 11 bin [58.8,58.9) has 7 bin [58.9,59.0) has 4 bin [59.0,59.1) has 9 bin [59.1,59.2) has 7 bin [59.2,59.3) has 2 bin [59.3,59.4) has 1 bin [59.4,59.5) has 2 bin [59.5,59.6) has 4 bin [59.6,59.7) has 6 bin [59.7,59.8) has 2 average z coordinate 33.4 for 30300639 element(s) point source id histogram with bin size 1.000000 bin 169 has 27311185 bin 170 has 2989454 average point source id 169.098659767538237 for 30300639 element(s)