lasinfo (210611) report for 'AHN4T/46GZ1_18.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: 339/2022 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: 36983861 number of points by return: 28302507 6522173 1851768 282652 24761 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 401230 0 min x y z: 201980.000 401230.000 14.797 max x y z: 203019.999 402519.999 42.911 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: 36983861 extended number of points by return: 28302507 6522173 1851768 282652 24761 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 14797 42911 intensity 0 5029 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 -16 29 user_data 6 7 point_source_ID 92 93 gps_time 297852015.809537 297852621.160911 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 37 255 B 33 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.57 33.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28302507 number of intermediate returns: 2159459 number of last returns: 28284097 number of single returns: 21762202 covered area in square units/kilounits: 1341400/1.34 point density: all returns 27.57 last only 21.09 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36983861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28302507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6522173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1851768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 282652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24761 instead zero. overview over extended number of returns of given pulse: 21762202 9350710 4713256 1033195 117228 6838 432 0 0 0 0 0 0 0 0 histogram of classification of points: 10673989 unclassified (1) 26211977 ground (2) 18719 building (6) 79176 water (9) +-> flagged as extended overlap: 2464728 +---> 852466 of those are unclassified (1) +---> 1547391 of those are ground (2) +---> 3364 of those are building (6) +---> 61507 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.7,14.8) has 1 bin [14.8,14.9) has 44 bin [14.9,15.0) has 82 bin [15.0,15.1) has 74 bin [15.1,15.2) has 79 bin [15.2,15.3) has 95 bin [15.3,15.4) has 87 bin [15.4,15.5) has 164 bin [15.5,15.6) has 2887 bin [15.6,15.7) has 9310 bin [15.7,15.8) has 16948 bin [15.8,15.9) has 25464 bin [15.9,16.0) has 164401 bin [16.0,16.1) has 959396 bin [16.1,16.2) has 1452641 bin [16.2,16.3) has 939920 bin [16.3,16.4) has 753679 bin [16.4,16.5) has 864462 bin [16.5,16.6) has 956650 bin [16.6,16.7) has 783775 bin [16.7,16.8) has 806496 bin [16.8,16.9) has 864771 bin [16.9,17.0) has 946542 bin [17.0,17.1) has 892063 bin [17.1,17.2) has 783578 bin [17.2,17.3) has 680054 bin [17.3,17.4) has 526488 bin [17.4,17.5) has 484010 bin [17.5,17.6) has 475109 bin [17.6,17.7) has 492906 bin [17.7,17.8) has 513413 bin [17.8,17.9) has 524545 bin [17.9,18.0) has 545535 bin [18.0,18.1) has 506105 bin [18.1,18.2) has 477298 bin [18.2,18.3) has 474313 bin [18.3,18.4) has 490304 bin [18.4,18.5) has 474060 bin [18.5,18.6) has 432441 bin [18.6,18.7) has 409194 bin [18.7,18.8) has 400221 bin [18.8,18.9) has 396204 bin [18.9,19.0) has 397984 bin [19.0,19.1) has 400149 bin [19.1,19.2) has 388641 bin [19.2,19.3) has 384222 bin [19.3,19.4) has 364466 bin [19.4,19.5) has 352229 bin [19.5,19.6) has 340648 bin [19.6,19.7) has 331967 bin [19.7,19.8) has 313376 bin [19.8,19.9) has 299333 bin [19.9,20.0) has 295618 bin [20.0,20.1) has 286726 bin [20.1,20.2) has 274492 bin [20.2,20.3) has 256820 bin [20.3,20.4) has 246252 bin [20.4,20.5) has 234937 bin [20.5,20.6) has 229256 bin [20.6,20.7) has 214208 bin [20.7,20.8) has 204437 bin [20.8,20.9) has 198907 bin [20.9,21.0) has 189150 bin [21.0,21.1) has 179582 bin [21.1,21.2) has 179172 bin [21.2,21.3) has 172036 bin [21.3,21.4) has 167247 bin [21.4,21.5) has 153354 bin [21.5,21.6) has 141119 bin [21.6,21.7) has 140222 bin [21.7,21.8) has 137589 bin [21.8,21.9) has 125712 bin [21.9,22.0) has 119536 bin [22.0,22.1) has 119209 bin [22.1,22.2) has 120465 bin [22.2,22.3) has 118117 bin [22.3,22.4) has 115984 bin [22.4,22.5) has 111557 bin [22.5,22.6) has 107010 bin [22.6,22.7) has 103621 bin [22.7,22.8) has 101177 bin [22.8,22.9) has 97064 bin [22.9,23.0) has 91056 bin [23.0,23.1) has 87280 bin [23.1,23.2) has 84351 bin [23.2,23.3) has 83400 bin [23.3,23.4) has 82829 bin [23.4,23.5) has 80223 bin [23.5,23.6) has 80364 bin [23.6,23.7) has 78417 bin [23.7,23.8) has 77139 bin [23.8,23.9) has 76734 bin [23.9,24.0) has 75536 bin [24.0,24.1) has 75449 bin [24.1,24.2) has 76189 bin [24.2,24.3) has 75470 bin [24.3,24.4) has 73575 bin [24.4,24.5) has 71875 bin [24.5,24.6) has 70579 bin [24.6,24.7) has 69347 bin [24.7,24.8) has 67670 bin [24.8,24.9) has 67636 bin [24.9,25.0) has 67314 bin [25.0,25.1) has 67800 bin [25.1,25.2) has 67876 bin [25.2,25.3) has 67223 bin [25.3,25.4) has 67534 bin [25.4,25.5) has 67115 bin [25.5,25.6) has 66873 bin [25.6,25.7) has 67455 bin [25.7,25.8) has 67027 bin [25.8,25.9) has 67362 bin [25.9,26.0) has 68271 bin [26.0,26.1) has 69134 bin [26.1,26.2) has 67857 bin [26.2,26.3) has 66442 bin [26.3,26.4) has 65948 bin [26.4,26.5) has 65714 bin [26.5,26.6) has 65948 bin [26.6,26.7) has 65328 bin [26.7,26.8) has 65978 bin [26.8,26.9) has 65955 bin [26.9,27.0) has 65915 bin [27.0,27.1) has 66042 bin [27.1,27.2) has 65617 bin [27.2,27.3) has 64921 bin [27.3,27.4) has 65333 bin [27.4,27.5) has 65837 bin [27.5,27.6) has 66247 bin [27.6,27.7) has 66153 bin [27.7,27.8) has 66114 bin [27.8,27.9) has 66703 bin [27.9,28.0) has 66428 bin [28.0,28.1) has 66827 bin [28.1,28.2) has 66882 bin [28.2,28.3) has 66748 bin [28.3,28.4) has 67231 bin [28.4,28.5) has 67968 bin [28.5,28.6) has 68002 bin [28.6,28.7) has 67713 bin [28.7,28.8) has 67762 bin [28.8,28.9) has 68087 bin [28.9,29.0) has 68293 bin [29.0,29.1) has 67947 bin [29.1,29.2) has 67869 bin [29.2,29.3) has 68325 bin [29.3,29.4) has 68091 bin [29.4,29.5) has 68392 bin [29.5,29.6) has 67517 bin [29.6,29.7) has 67790 bin [29.7,29.8) has 67592 bin [29.8,29.9) has 67980 bin [29.9,30.0) has 67862 bin [30.0,30.1) has 67857 bin [30.1,30.2) has 68475 bin [30.2,30.3) has 68141 bin [30.3,30.4) has 68449 bin [30.4,30.5) has 68584 bin [30.5,30.6) has 68238 bin [30.6,30.7) has 68342 bin [30.7,30.8) has 68364 bin [30.8,30.9) has 67982 bin [30.9,31.0) has 67168 bin [31.0,31.1) has 67098 bin [31.1,31.2) has 66862 bin [31.2,31.3) has 67287 bin [31.3,31.4) has 67075 bin [31.4,31.5) has 66602 bin [31.5,31.6) has 66013 bin [31.6,31.7) has 65119 bin [31.7,31.8) has 64575 bin [31.8,31.9) has 64061 bin [31.9,32.0) has 63622 bin [32.0,32.1) has 64233 bin [32.1,32.2) has 63629 bin [32.2,32.3) has 62971 bin [32.3,32.4) has 62502 bin [32.4,32.5) has 61576 bin [32.5,32.6) has 60999 bin [32.6,32.7) has 60750 bin [32.7,32.8) has 60390 bin [32.8,32.9) has 59956 bin [32.9,33.0) has 59882 bin [33.0,33.1) has 59279 bin [33.1,33.2) has 58754 bin [33.2,33.3) has 57601 bin [33.3,33.4) has 57225 bin [33.4,33.5) has 56124 bin [33.5,33.6) has 54952 bin [33.6,33.7) has 53688 bin [33.7,33.8) has 52872 bin [33.8,33.9) has 51866 bin [33.9,34.0) has 50862 bin [34.0,34.1) has 50828 bin [34.1,34.2) has 49540 bin [34.2,34.3) has 48366 bin [34.3,34.4) has 47558 bin [34.4,34.5) has 45839 bin [34.5,34.6) has 45702 bin [34.6,34.7) has 44567 bin [34.7,34.8) has 43436 bin [34.8,34.9) has 42024 bin [34.9,35.0) has 41283 bin [35.0,35.1) has 39957 bin [35.1,35.2) has 39230 bin [35.2,35.3) has 37548 bin [35.3,35.4) has 36306 bin [35.4,35.5) has 35352 bin [35.5,35.6) has 34547 bin [35.6,35.7) has 33477 bin [35.7,35.8) has 31978 bin [35.8,35.9) has 31077 bin [35.9,36.0) has 29866 bin [36.0,36.1) has 28377 bin [36.1,36.2) has 27612 bin [36.2,36.3) has 25929 bin [36.3,36.4) has 25394 bin [36.4,36.5) has 24281 bin [36.5,36.6) has 22796 bin [36.6,36.7) has 21625 bin [36.7,36.8) has 20360 bin [36.8,36.9) has 19532 bin [36.9,37.0) has 18536 bin [37.0,37.1) has 17071 bin [37.1,37.2) has 16546 bin [37.2,37.3) has 15229 bin [37.3,37.4) has 14281 bin [37.4,37.5) has 13517 bin [37.5,37.6) has 12700 bin [37.6,37.7) has 11619 bin [37.7,37.8) has 10857 bin [37.8,37.9) has 10110 bin [37.9,38.0) has 9314 bin [38.0,38.1) has 8791 bin [38.1,38.2) has 8357 bin [38.2,38.3) has 7576 bin [38.3,38.4) has 6983 bin [38.4,38.5) has 6397 bin [38.5,38.6) has 5698 bin [38.6,38.7) has 5239 bin [38.7,38.8) has 4902 bin [38.8,38.9) has 4500 bin [38.9,39.0) has 4273 bin [39.0,39.1) has 3817 bin [39.1,39.2) has 3458 bin [39.2,39.3) has 3089 bin [39.3,39.4) has 2743 bin [39.4,39.5) has 2370 bin [39.5,39.6) has 2124 bin [39.6,39.7) has 1853 bin [39.7,39.8) has 1695 bin [39.8,39.9) has 1503 bin [39.9,40.0) has 1373 bin [40.0,40.1) has 1217 bin [40.1,40.2) has 1006 bin [40.2,40.3) has 823 bin [40.3,40.4) has 733 bin [40.4,40.5) has 639 bin [40.5,40.6) has 583 bin [40.6,40.7) has 486 bin [40.7,40.8) has 393 bin [40.8,40.9) has 348 bin [40.9,41.0) has 297 bin [41.0,41.1) has 222 bin [41.1,41.2) has 183 bin [41.2,41.3) has 157 bin [41.3,41.4) has 164 bin [41.4,41.5) has 104 bin [41.5,41.6) has 89 bin [41.6,41.7) has 137 bin [41.7,41.8) has 121 bin [41.8,41.9) has 88 bin [41.9,42.0) has 90 bin [42.0,42.1) has 65 bin [42.1,42.2) has 47 bin [42.2,42.3) has 26 bin [42.3,42.4) has 16 bin [42.4,42.5) has 11 bin [42.5,42.6) has 9 bin [42.6,42.7) has 5 bin [42.7,42.8) has 3 bin [42.8,42.9) has 3 bin [42.9,43.0) has 2 average z coordinate 20.8 for 36983861 element(s) point source id histogram with bin size 1.000000 bin 92 has 11467932 bin 93 has 25515929 average point source id 92.689920638626674 for 36983861 element(s)