lasinfo (210611) report for 'AHN4T/41BZ2_11.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: 23/2023 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: 40195940 number of points by return: 35351234 3117094 1318804 350998 56881 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 439980 0 min x y z: 234980.000 439980.000 18.596 max x y z: 236019.999 441269.999 59.503 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: 40195940 extended number of points by return: 35351234 3117094 1318804 350998 56881 891 38 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 18596 59503 intensity 0 4783 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 159 211 gps_time 324127042.425494 330436881.983072 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 35 255 B 27 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.74 31.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35351234 number of intermediate returns: 1737133 number of last returns: 35331718 number of single returns: 32224145 covered area in square units/kilounits: 1341232/1.34 point density: all returns 29.97 last only 26.34 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40195940 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35351234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3117094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1318804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 350998 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 56881 instead zero. overview over extended number of returns of given pulse: 32224145 3599195 2906601 1179136 256871 27726 2266 0 0 0 0 0 0 0 0 histogram of classification of points: 5591957 unclassified (1) 34099598 ground (2) 453527 building (6) 50858 water (9) +-> flagged as extended overlap: 2938782 +---> 462764 of those are unclassified (1) +---> 2371176 of those are ground (2) +---> 102312 of those are building (6) +---> 2530 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.5,18.6) has 1 bin [18.6,18.7) has 106 bin [18.7,18.8) has 6443 bin [18.8,18.9) has 4231 bin [18.9,19.0) has 6848 bin [19.0,19.1) has 11185 bin [19.1,19.2) has 13606 bin [19.2,19.3) has 26079 bin [19.3,19.4) has 41466 bin [19.4,19.5) has 132644 bin [19.5,19.6) has 363276 bin [19.6,19.7) has 607211 bin [19.7,19.8) has 2645911 bin [19.8,19.9) has 3062445 bin [19.9,20.0) has 1534672 bin [20.0,20.1) has 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bin [39.1,39.2) has 17121 bin [39.2,39.3) has 16957 bin [39.3,39.4) has 16722 bin [39.4,39.5) has 16536 bin [39.5,39.6) has 16163 bin [39.6,39.7) has 15552 bin [39.7,39.8) has 15272 bin [39.8,39.9) has 14942 bin [39.9,40.0) has 15015 bin [40.0,40.1) has 14662 bin [40.1,40.2) has 14434 bin [40.2,40.3) has 13952 bin [40.3,40.4) has 13741 bin [40.4,40.5) has 13521 bin [40.5,40.6) has 13147 bin [40.6,40.7) has 12917 bin [40.7,40.8) has 12668 bin [40.8,40.9) has 12098 bin [40.9,41.0) has 12224 bin [41.0,41.1) has 12225 bin [41.1,41.2) has 11749 bin [41.2,41.3) has 11483 bin [41.3,41.4) has 11238 bin [41.4,41.5) has 11255 bin [41.5,41.6) has 10993 bin [41.6,41.7) has 10666 bin [41.7,41.8) has 10339 bin [41.8,41.9) has 10272 bin [41.9,42.0) has 9881 bin [42.0,42.1) has 9633 bin [42.1,42.2) has 9047 bin [42.2,42.3) has 8843 bin [42.3,42.4) has 8503 bin [42.4,42.5) has 8317 bin [42.5,42.6) has 8165 bin [42.6,42.7) has 7947 bin [42.7,42.8) has 7426 bin [42.8,42.9) has 7267 bin [42.9,43.0) has 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2868 bin [47.0,47.1) has 2990 bin [47.1,47.2) has 2973 bin [47.2,47.3) has 2815 bin [47.3,47.4) has 2848 bin [47.4,47.5) has 2722 bin [47.5,47.6) has 2720 bin [47.6,47.7) has 2686 bin [47.7,47.8) has 2626 bin [47.8,47.9) has 2548 bin [47.9,48.0) has 2529 bin [48.0,48.1) has 2599 bin [48.1,48.2) has 2670 bin [48.2,48.3) has 2479 bin [48.3,48.4) has 2545 bin [48.4,48.5) has 2547 bin [48.5,48.6) has 2500 bin [48.6,48.7) has 2492 bin [48.7,48.8) has 2511 bin [48.8,48.9) has 2432 bin [48.9,49.0) has 2456 bin [49.0,49.1) has 2559 bin [49.1,49.2) has 2605 bin [49.2,49.3) has 2516 bin [49.3,49.4) has 2453 bin [49.4,49.5) has 2392 bin [49.5,49.6) has 2452 bin [49.6,49.7) has 2556 bin [49.7,49.8) has 2380 bin [49.8,49.9) has 2464 bin [49.9,50.0) has 2436 bin [50.0,50.1) has 2496 bin [50.1,50.2) has 2436 bin [50.2,50.3) has 2447 bin [50.3,50.4) has 2364 bin [50.4,50.5) has 2358 bin [50.5,50.6) has 2299 bin [50.6,50.7) has 2205 bin [50.7,50.8) has 2165 bin [50.8,50.9) has 2145 bin [50.9,51.0) has 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[55.0,55.1) has 721 bin [55.1,55.2) has 646 bin [55.2,55.3) has 611 bin [55.3,55.4) has 568 bin [55.4,55.5) has 526 bin [55.5,55.6) has 490 bin [55.6,55.7) has 513 bin [55.7,55.8) has 426 bin [55.8,55.9) has 461 bin [55.9,56.0) has 457 bin [56.0,56.1) has 367 bin [56.1,56.2) has 363 bin [56.2,56.3) has 347 bin [56.3,56.4) has 352 bin [56.4,56.5) has 310 bin [56.5,56.6) has 233 bin [56.6,56.7) has 249 bin [56.7,56.8) has 241 bin [56.8,56.9) has 238 bin [56.9,57.0) has 200 bin [57.0,57.1) has 183 bin [57.1,57.2) has 144 bin [57.2,57.3) has 172 bin [57.3,57.4) has 145 bin [57.4,57.5) has 129 bin [57.5,57.6) has 107 bin [57.6,57.7) has 97 bin [57.7,57.8) has 92 bin [57.8,57.9) has 115 bin [57.9,58.0) has 93 bin [58.0,58.1) has 105 bin [58.1,58.2) has 76 bin [58.2,58.3) has 99 bin [58.3,58.4) has 70 bin [58.4,58.5) has 62 bin [58.5,58.6) has 60 bin [58.6,58.7) has 29 bin [58.7,58.8) has 40 bin [58.8,58.9) has 28 bin [58.9,59.0) has 35 bin [59.0,59.1) has 13 bin [59.1,59.2) has 15 bin [59.2,59.3) has 16 bin [59.3,59.4) has 1 bin [59.4,59.5) has 2 bin [59.5,59.6) has 1 average z coordinate 22.3 for 40195940 element(s) point source id histogram with bin size 1.000000 bin 159 has 22447883 bin 160 has 5372602 bin 211 has 12375455 average point source id 175.143328455560436 for 40195940 element(s)