lasinfo (210611) report for 'AHN4T/31BN2_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: 179/2021 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: 43121920 number of points by return: 40079205 2612544 372895 52245 5031 scale factor x y z: 0.001 0.001 0.001 offset x y z: 115980 468730 0 min x y z: 115980.000 468730.000 -6.583 max x y z: 117019.999 470019.999 29.394 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: 43121920 extended number of points by return: 40079205 2612544 372895 52245 5031 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 -6583 29394 intensity 32 4845 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 35 user_data 6 7 point_source_ID 98 100 gps_time 270036001.044898 270037755.328125 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 28 255 B 1 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5833 extended_scanner_channel 0 0 attribute0 0.32 48.45 ('Amplitude') attribute1 -15.28 33.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40079205 number of intermediate returns: 431004 number of last returns: 40067960 number of single returns: 37456249 covered area in square units/kilounits: 1278644/1.28 point density: all returns 33.72 last only 31.34 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43121920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40079205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2612544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 372895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 52245 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5031 instead zero. overview over extended number of returns of given pulse: 37456249 4487776 963410 189344 25041 100 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2718752 unclassified (1) 36476838 ground (2) 3477372 building (6) 418265 water (9) 30693 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2876117 +---> 234811 of those are unclassified (1) +---> 2474973 of those are ground (2) +---> 139907 of those are building (6) +---> 26011 of those are water (9) +---> 415 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.6,-6.5) has 18 bin [-6.5,-6.4) has 758 bin [-6.4,-6.3) has 11162 bin [-6.3,-6.2) has 10322 bin [-6.2,-6.1) has 7449 bin [-6.1,-6.0) has 12241 bin [-6.0,-5.9) has 176009 bin [-5.9,-5.8) has 101254 bin [-5.8,-5.7) has 149056 bin [-5.7,-5.6) has 110816 bin [-5.6,-5.5) has 185495 bin [-5.5,-5.4) has 493784 bin [-5.4,-5.3) has 917130 bin [-5.3,-5.2) has 1432547 bin [-5.2,-5.1) has 2327721 bin [-5.1,-5.0) has 3132686 bin [-5.0,-4.9) has 2570892 bin [-4.9,-4.8) has 3045252 bin [-4.8,-4.7) has 3647679 bin [-4.7,-4.6) has 3302377 bin [-4.6,-4.5) has 1836066 bin [-4.5,-4.4) has 885571 bin [-4.4,-4.3) has 471970 bin [-4.3,-4.2) has 354700 bin [-4.2,-4.1) has 330172 bin [-4.1,-4.0) has 333979 bin [-4.0,-3.9) has 267013 bin [-3.9,-3.8) has 160812 bin [-3.8,-3.7) has 157584 bin [-3.7,-3.6) has 158500 bin [-3.6,-3.5) has 143516 bin [-3.5,-3.4) has 131953 bin [-3.4,-3.3) has 119157 bin [-3.3,-3.2) has 122701 bin [-3.2,-3.1) has 117287 bin [-3.1,-3.0) has 96167 bin [-3.0,-2.9) has 87729 bin [-2.9,-2.8) has 91510 bin [-2.8,-2.7) has 92402 bin [-2.7,-2.6) has 89047 bin [-2.6,-2.5) has 83844 bin [-2.5,-2.4) has 80082 bin [-2.4,-2.3) has 79624 bin [-2.3,-2.2) has 153418 bin [-2.2,-2.1) has 320542 bin [-2.1,-2.0) has 391874 bin [-2.0,-1.9) has 841253 bin [-1.9,-1.8) has 1395026 bin [-1.8,-1.7) has 2135508 bin 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bin [14.6,14.7) has 4199 bin [14.7,14.8) has 3900 bin [14.8,14.9) has 3935 bin [14.9,15.0) has 3895 bin [15.0,15.1) has 3662 bin [15.1,15.2) has 3672 bin [15.2,15.3) has 3497 bin [15.3,15.4) has 3535 bin [15.4,15.5) has 3329 bin [15.5,15.6) has 3443 bin [15.6,15.7) has 3255 bin [15.7,15.8) has 3188 bin [15.8,15.9) has 3155 bin [15.9,16.0) has 2952 bin [16.0,16.1) has 3142 bin [16.1,16.2) has 3002 bin [16.2,16.3) has 2986 bin [16.3,16.4) has 2974 bin [16.4,16.5) has 2913 bin [16.5,16.6) has 2973 bin [16.6,16.7) has 2859 bin [16.7,16.8) has 2781 bin [16.8,16.9) has 2887 bin [16.9,17.0) has 2804 bin [17.0,17.1) has 2923 bin [17.1,17.2) has 2719 bin [17.2,17.3) has 2681 bin [17.3,17.4) has 2680 bin [17.4,17.5) has 2603 bin [17.5,17.6) has 2507 bin [17.6,17.7) has 2550 bin [17.7,17.8) has 2576 bin [17.8,17.9) has 2555 bin [17.9,18.0) has 2541 bin [18.0,18.1) has 2376 bin [18.1,18.2) has 2378 bin [18.2,18.3) has 2584 bin [18.3,18.4) has 2394 bin [18.4,18.5) has 2392 bin [18.5,18.6) has 2435 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bin [22.6,22.7) has 1121 bin [22.7,22.8) has 1085 bin [22.8,22.9) has 997 bin [22.9,23.0) has 1041 bin [23.0,23.1) has 988 bin [23.1,23.2) has 948 bin [23.2,23.3) has 950 bin [23.3,23.4) has 901 bin [23.4,23.5) has 905 bin [23.5,23.6) has 821 bin [23.6,23.7) has 878 bin [23.7,23.8) has 807 bin [23.8,23.9) has 837 bin [23.9,24.0) has 778 bin [24.0,24.1) has 743 bin [24.1,24.2) has 737 bin [24.2,24.3) has 781 bin [24.3,24.4) has 743 bin [24.4,24.5) has 705 bin [24.5,24.6) has 709 bin [24.6,24.7) has 662 bin [24.7,24.8) has 656 bin [24.8,24.9) has 652 bin [24.9,25.0) has 640 bin [25.0,25.1) has 663 bin [25.1,25.2) has 607 bin [25.2,25.3) has 526 bin [25.3,25.4) has 586 bin [25.4,25.5) has 536 bin [25.5,25.6) has 536 bin [25.6,25.7) has 506 bin [25.7,25.8) has 516 bin [25.8,25.9) has 490 bin [25.9,26.0) has 466 bin [26.0,26.1) has 415 bin [26.1,26.2) has 444 bin [26.2,26.3) has 404 bin [26.3,26.4) has 389 bin [26.4,26.5) has 388 bin [26.5,26.6) has 362 bin [26.6,26.7) has 350 bin [26.7,26.8) has 329 bin [26.8,26.9) has 339 bin [26.9,27.0) has 351 bin [27.0,27.1) has 309 bin [27.1,27.2) has 297 bin [27.2,27.3) has 284 bin [27.3,27.4) has 276 bin [27.4,27.5) has 203 bin [27.5,27.6) has 221 bin [27.6,27.7) has 196 bin [27.7,27.8) has 179 bin [27.8,27.9) has 134 bin [27.9,28.0) has 124 bin [28.0,28.1) has 111 bin [28.1,28.2) has 106 bin [28.2,28.3) has 89 bin [28.3,28.4) has 90 bin [28.4,28.5) has 63 bin [28.5,28.6) has 56 bin [28.6,28.7) has 40 bin [28.7,28.8) has 18 bin [28.8,28.9) has 21 bin [28.9,29.0) has 26 bin [29.0,29.1) has 19 bin [29.1,29.2) has 13 bin [29.2,29.3) has 11 bin [29.3,29.4) has 2 average z coordinate -3.1 for 43121920 element(s) point source id histogram with bin size 1.000000 bin 98 has 834337 bin 99 has 29346624 bin 100 has 12940959 average point source id 99.280753315251275 for 43121920 element(s)