lasinfo (210611) report for 'AHN4T/51GZ1_13.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: 40094468 number of points by return: 26406135 10698561 2654419 315069 20284 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 377480 0 min x y z: 161980.000 377480.000 18.575 max x y z: 163019.999 378769.999 57.325 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: 40094468 extended number of points by return: 26406135 10698561 2654419 315069 20284 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 18575 57325 intensity 29 4276 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 -13 29 user_data 6 7 point_source_ID 76 1077 gps_time 298284252.582078 298287707.276215 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 34 255 B 30 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0.29 42.76 ('Amplitude') attribute1 -16.38 26.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26406135 number of intermediate returns: 2984509 number of last returns: 26377242 number of single returns: 15673418 covered area in square units/kilounits: 1324184/1.32 point density: all returns 30.28 last only 19.92 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40094468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26406135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10698561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2654419 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 315069 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20284 instead zero. overview over extended number of returns of given pulse: 15673418 16121567 7018666 1179298 97444 3930 145 0 0 0 0 0 0 0 0 histogram of classification of points: 18548808 unclassified (1) 20270024 ground (2) 1254794 building (6) 20842 water (9) +-> flagged as extended overlap: 2450792 +---> 965371 of those are unclassified (1) +---> 1370024 of those are ground (2) +---> 115045 of those are building (6) +---> 352 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.5,18.6) has 15 bin [18.6,18.7) has 435 bin [18.7,18.8) has 1397 bin [18.8,18.9) has 2274 bin [18.9,19.0) has 3896 bin [19.0,19.1) has 10688 bin [19.1,19.2) has 24078 bin [19.2,19.3) has 40171 bin [19.3,19.4) has 53588 bin [19.4,19.5) has 49759 bin [19.5,19.6) has 45655 bin [19.6,19.7) has 42573 bin [19.7,19.8) has 57960 bin [19.8,19.9) has 60387 bin [19.9,20.0) has 66705 bin [20.0,20.1) has 79735 bin [20.1,20.2) has 104851 bin [20.2,20.3) has 145018 bin [20.3,20.4) has 181921 bin [20.4,20.5) has 206103 bin [20.5,20.6) has 236362 bin [20.6,20.7) has 307551 bin [20.7,20.8) has 358419 bin [20.8,20.9) has 401674 bin [20.9,21.0) has 436779 bin [21.0,21.1) has 498104 bin [21.1,21.2) has 584556 bin [21.2,21.3) has 606738 bin [21.3,21.4) has 805994 bin [21.4,21.5) has 1091856 bin [21.5,21.6) has 1127119 bin [21.6,21.7) has 1110277 bin [21.7,21.8) has 975694 bin [21.8,21.9) has 932044 bin [21.9,22.0) has 856843 bin [22.0,22.1) has 751370 bin [22.1,22.2) has 658691 bin [22.2,22.3) has 645211 bin [22.3,22.4) has 767201 bin [22.4,22.5) has 899504 bin [22.5,22.6) has 974397 bin [22.6,22.7) has 919294 bin [22.7,22.8) has 835776 bin [22.8,22.9) has 776340 bin [22.9,23.0) has 702854 bin [23.0,23.1) has 602330 bin [23.1,23.2) has 478335 bin [23.2,23.3) has 361355 bin [23.3,23.4) has 294282 bin [23.4,23.5) has 257305 bin [23.5,23.6) has 212515 bin [23.6,23.7) has 168075 bin [23.7,23.8) has 148059 bin [23.8,23.9) has 140398 bin [23.9,24.0) has 124142 bin [24.0,24.1) has 108108 bin [24.1,24.2) has 104595 bin [24.2,24.3) has 96265 bin [24.3,24.4) has 82296 bin [24.4,24.5) has 76756 bin [24.5,24.6) has 75428 bin [24.6,24.7) has 74319 bin [24.7,24.8) has 73398 bin [24.8,24.9) has 80069 bin [24.9,25.0) has 70516 bin [25.0,25.1) has 69458 bin [25.1,25.2) has 68688 bin [25.2,25.3) has 69068 bin [25.3,25.4) has 68829 bin [25.4,25.5) has 70616 bin [25.5,25.6) has 71175 bin [25.6,25.7) has 72476 bin [25.7,25.8) has 74115 bin [25.8,25.9) has 72213 bin [25.9,26.0) has 74679 bin [26.0,26.1) has 76525 bin [26.1,26.2) has 75038 bin [26.2,26.3) has 72662 bin [26.3,26.4) has 73423 bin [26.4,26.5) has 75640 bin [26.5,26.6) has 76747 bin [26.6,26.7) has 78191 bin [26.7,26.8) has 79060 bin [26.8,26.9) has 79263 bin [26.9,27.0) has 79045 bin [27.0,27.1) has 78644 bin [27.1,27.2) has 77408 bin [27.2,27.3) has 76234 bin [27.3,27.4) has 76179 bin [27.4,27.5) has 75239 bin [27.5,27.6) has 75132 bin [27.6,27.7) has 74574 bin [27.7,27.8) has 74644 bin [27.8,27.9) has 74663 bin [27.9,28.0) has 74452 bin [28.0,28.1) has 73546 bin [28.1,28.2) has 73661 bin [28.2,28.3) has 74595 bin [28.3,28.4) has 73772 bin [28.4,28.5) has 74076 bin [28.5,28.6) has 76596 bin [28.6,28.7) has 78339 bin [28.7,28.8) has 79627 bin [28.8,28.9) has 88808 bin [28.9,29.0) has 95235 bin [29.0,29.1) has 83236 bin [29.1,29.2) has 81110 bin [29.2,29.3) has 75208 bin [29.3,29.4) has 73861 bin [29.4,29.5) has 74093 bin [29.5,29.6) has 72866 bin [29.6,29.7) has 71199 bin [29.7,29.8) has 68901 bin [29.8,29.9) has 67728 bin [29.9,30.0) has 67577 bin [30.0,30.1) has 67524 bin [30.1,30.2) has 67403 bin [30.2,30.3) has 66148 bin [30.3,30.4) has 66440 bin [30.4,30.5) has 67191 bin [30.5,30.6) has 66605 bin [30.6,30.7) has 67205 bin [30.7,30.8) has 67641 bin [30.8,30.9) has 67997 bin [30.9,31.0) has 68782 bin [31.0,31.1) has 69105 bin [31.1,31.2) has 68923 bin [31.2,31.3) has 70020 bin [31.3,31.4) has 70896 bin [31.4,31.5) 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[38.9,39.0) has 122192 bin [39.0,39.1) has 119225 bin [39.1,39.2) has 116161 bin [39.2,39.3) has 113477 bin [39.3,39.4) has 110820 bin [39.4,39.5) has 109477 bin [39.5,39.6) has 107370 bin [39.6,39.7) has 105127 bin [39.7,39.8) has 102077 bin [39.8,39.9) has 98472 bin [39.9,40.0) has 95113 bin [40.0,40.1) has 92775 bin [40.1,40.2) has 90107 bin [40.2,40.3) has 88071 bin [40.3,40.4) has 84735 bin [40.4,40.5) has 82593 bin [40.5,40.6) has 78999 bin [40.6,40.7) has 76857 bin [40.7,40.8) has 74431 bin [40.8,40.9) has 72289 bin [40.9,41.0) has 68876 bin [41.0,41.1) has 66980 bin [41.1,41.2) has 63705 bin [41.2,41.3) has 61908 bin [41.3,41.4) has 59250 bin [41.4,41.5) has 56399 bin [41.5,41.6) has 54392 bin [41.6,41.7) has 51971 bin [41.7,41.8) has 49797 bin [41.8,41.9) has 48168 bin [41.9,42.0) has 45612 bin [42.0,42.1) has 43078 bin [42.1,42.2) has 41335 bin [42.2,42.3) has 38763 bin [42.3,42.4) has 37101 bin [42.4,42.5) has 35386 bin [42.5,42.6) has 33545 bin [42.6,42.7) has 31844 bin [42.7,42.8) has 30970 bin [42.8,42.9) has 29428 bin [42.9,43.0) has 28002 bin [43.0,43.1) has 26726 bin [43.1,43.2) has 25521 bin [43.2,43.3) has 24296 bin [43.3,43.4) has 22916 bin [43.4,43.5) has 21493 bin [43.5,43.6) has 20657 bin [43.6,43.7) has 19302 bin [43.7,43.8) has 18397 bin [43.8,43.9) has 17495 bin [43.9,44.0) has 16603 bin [44.0,44.1) has 16215 bin [44.1,44.2) has 15420 bin [44.2,44.3) has 14587 bin [44.3,44.4) has 13565 bin [44.4,44.5) has 12765 bin [44.5,44.6) has 12340 bin [44.6,44.7) has 11560 bin [44.7,44.8) has 11191 bin [44.8,44.9) has 10759 bin [44.9,45.0) has 10294 bin [45.0,45.1) has 10168 bin [45.1,45.2) has 9782 bin [45.2,45.3) has 9194 bin [45.3,45.4) has 8852 bin [45.4,45.5) has 8102 bin [45.5,45.6) has 7907 bin [45.6,45.7) has 7601 bin [45.7,45.8) has 7432 bin [45.8,45.9) has 7211 bin [45.9,46.0) has 6986 bin [46.0,46.1) has 6667 bin [46.1,46.2) has 6343 bin [46.2,46.3) has 6110 bin [46.3,46.4) has 5896 bin [46.4,46.5) has 5929 bin [46.5,46.6) has 5515 bin [46.6,46.7) has 5362 bin [46.7,46.8) has 5282 bin [46.8,46.9) has 5111 bin [46.9,47.0) has 4727 bin [47.0,47.1) has 4574 bin [47.1,47.2) has 4401 bin [47.2,47.3) has 4414 bin [47.3,47.4) has 4250 bin [47.4,47.5) has 4118 bin [47.5,47.6) has 3917 bin [47.6,47.7) has 3812 bin [47.7,47.8) has 3727 bin [47.8,47.9) has 3700 bin [47.9,48.0) has 3533 bin [48.0,48.1) has 3435 bin [48.1,48.2) has 3447 bin [48.2,48.3) has 3255 bin [48.3,48.4) has 3235 bin [48.4,48.5) has 2957 bin [48.5,48.6) has 2866 bin [48.6,48.7) has 2879 bin [48.7,48.8) has 2863 bin [48.8,48.9) has 2738 bin [48.9,49.0) has 2540 bin [49.0,49.1) has 2464 bin [49.1,49.2) has 2389 bin [49.2,49.3) has 2315 bin [49.3,49.4) has 2172 bin [49.4,49.5) has 2064 bin [49.5,49.6) has 1915 bin [49.6,49.7) has 1935 bin [49.7,49.8) has 1916 bin [49.8,49.9) has 1905 bin [49.9,50.0) has 1732 bin [50.0,50.1) has 1713 bin [50.1,50.2) has 1614 bin [50.2,50.3) has 1505 bin [50.3,50.4) has 1443 bin [50.4,50.5) has 1381 bin [50.5,50.6) has 1436 bin [50.6,50.7) has 1413 bin [50.7,50.8) has 1318 bin [50.8,50.9) has 1319 bin [50.9,51.0) has 1232 bin [51.0,51.1) has 1192 bin [51.1,51.2) has 1155 bin [51.2,51.3) has 1075 bin [51.3,51.4) has 1034 bin [51.4,51.5) has 916 bin [51.5,51.6) has 893 bin [51.6,51.7) has 870 bin [51.7,51.8) has 834 bin [51.8,51.9) has 839 bin [51.9,52.0) has 810 bin [52.0,52.1) has 781 bin [52.1,52.2) has 707 bin [52.2,52.3) has 718 bin [52.3,52.4) has 680 bin [52.4,52.5) has 683 bin [52.5,52.6) has 596 bin [52.6,52.7) has 536 bin [52.7,52.8) has 555 bin [52.8,52.9) has 527 bin [52.9,53.0) has 459 bin [53.0,53.1) has 400 bin [53.1,53.2) has 421 bin [53.2,53.3) has 415 bin [53.3,53.4) has 437 bin [53.4,53.5) has 387 bin [53.5,53.6) has 348 bin [53.6,53.7) has 349 bin [53.7,53.8) has 324 bin [53.8,53.9) has 293 bin [53.9,54.0) has 254 bin [54.0,54.1) has 280 bin [54.1,54.2) has 250 bin [54.2,54.3) has 218 bin [54.3,54.4) has 201 bin [54.4,54.5) has 149 bin [54.5,54.6) has 137 bin [54.6,54.7) has 124 bin [54.7,54.8) has 92 bin [54.8,54.9) has 93 bin [54.9,55.0) has 106 bin [55.0,55.1) has 108 bin [55.1,55.2) has 87 bin [55.2,55.3) has 75 bin [55.3,55.4) has 67 bin [55.4,55.5) has 68 bin [55.5,55.6) has 78 bin [55.6,55.7) has 73 bin [55.7,55.8) has 51 bin [55.8,55.9) has 60 bin [55.9,56.0) has 41 bin [56.0,56.1) has 45 bin [56.1,56.2) has 33 bin [56.2,56.3) has 34 bin [56.3,56.4) has 31 bin [56.4,56.5) has 20 bin [56.5,56.6) has 18 bin [56.6,56.7) has 17 bin [56.7,56.8) has 14 bin [56.8,56.9) has 19 bin [56.9,57.0) has 14 bin [57.0,57.1) has 9 bin [57.2,57.3) has 4 bin [57.3,57.4) has 1 average z coordinate 27.4 for 40094468 element(s) point source id histogram with bin size 1.000000 bin 76 has 23477818 bin 1077 has 16616650 average point source id 490.851910492988736 for 40094468 element(s)