lasinfo (210611) report for 'AHN4T/41DN1_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: 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: 28198491 number of points by return: 25161621 1939979 839855 222669 34367 scale factor x y z: 0.001 0.001 0.001 offset x y z: 231980 433730 0 min x y z: 231980.000 433730.000 18.005 max x y z: 233019.999 435019.999 50.842 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: 28198491 extended number of points by return: 25161621 1939979 839855 222669 34367 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 18005 50842 intensity 56 3483 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -9 29 user_data 6 7 point_source_ID 156 157 gps_time 324121733.236771 324124281.885188 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 35 255 B 32 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 18.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25161621 number of intermediate returns: 1101817 number of last returns: 25146575 number of single returns: 23211522 covered area in square units/kilounits: 1341352/1.34 point density: all returns 21.02 last only 18.75 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28198491 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25161621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1939979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 839855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 222669 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34367 instead zero. overview over extended number of returns of given pulse: 23211522 2207202 1853114 754305 156262 14958 1128 0 0 0 0 0 0 0 0 histogram of classification of points: 3602291 unclassified (1) 24078041 ground (2) 512237 building (6) 5677 water (9) 245 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1702075 +---> 181288 of those are unclassified (1) +---> 1507082 of those are ground (2) +---> 13631 of those are building (6) +---> 74 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.0,18.1) has 42 bin [18.1,18.2) has 458 bin [18.2,18.3) has 1428 bin [18.3,18.4) has 3865 bin [18.4,18.5) has 7226 bin [18.5,18.6) has 8713 bin [18.6,18.7) has 10607 bin [18.7,18.8) has 12551 bin [18.8,18.9) has 17039 bin [18.9,19.0) has 76814 bin [19.0,19.1) has 258518 bin [19.1,19.2) has 269713 bin [19.2,19.3) has 724698 bin [19.3,19.4) has 1518416 bin [19.4,19.5) has 2081284 bin [19.5,19.6) has 2497804 bin [19.6,19.7) has 2720434 bin [19.7,19.8) has 2461985 bin [19.8,19.9) has 1878520 bin [19.9,20.0) has 1548523 bin [20.0,20.1) has 1427080 bin [20.1,20.2) has 1163138 bin [20.2,20.3) has 965401 bin [20.3,20.4) has 957118 bin [20.4,20.5) has 932355 bin [20.5,20.6) has 785018 bin [20.6,20.7) has 623866 bin [20.7,20.8) has 526650 bin [20.8,20.9) has 349425 bin [20.9,21.0) has 267455 bin [21.0,21.1) has 163173 bin [21.1,21.2) has 87433 bin [21.2,21.3) has 91226 bin [21.3,21.4) has 35439 bin [21.4,21.5) has 23643 bin [21.5,21.6) has 22584 bin [21.6,21.7) has 25091 bin [21.7,21.8) has 26130 bin [21.8,21.9) has 26097 bin [21.9,22.0) has 23826 bin [22.0,22.1) has 23772 bin [22.1,22.2) has 25602 bin [22.2,22.3) has 26801 bin [22.3,22.4) has 28332 bin [22.4,22.5) has 29744 bin [22.5,22.6) has 30104 bin [22.6,22.7) has 30909 bin [22.7,22.8) has 30949 bin [22.8,22.9) has 30900 bin [22.9,23.0) has 31626 bin [23.0,23.1) has 31466 bin [23.1,23.2) has 30720 bin [23.2,23.3) has 31503 bin [23.3,23.4) has 31761 bin [23.4,23.5) has 31500 bin [23.5,23.6) has 31278 bin [23.6,23.7) has 30869 bin [23.7,23.8) has 31335 bin [23.8,23.9) has 30853 bin [23.9,24.0) has 30354 bin [24.0,24.1) has 29684 bin [24.1,24.2) has 29030 bin [24.2,24.3) has 29086 bin [24.3,24.4) has 28690 bin [24.4,24.5) has 28804 bin [24.5,24.6) has 28442 bin [24.6,24.7) has 27861 bin [24.7,24.8) has 27518 bin [24.8,24.9) has 27075 bin [24.9,25.0) has 27154 bin [25.0,25.1) has 26911 bin [25.1,25.2) has 26977 bin [25.2,25.3) has 26637 bin [25.3,25.4) has 26315 bin [25.4,25.5) has 25846 bin [25.5,25.6) has 25504 bin [25.6,25.7) has 25162 bin [25.7,25.8) has 25412 bin [25.8,25.9) has 25737 bin [25.9,26.0) has 25708 bin [26.0,26.1) has 26052 bin [26.1,26.2) has 25839 bin [26.2,26.3) has 25693 bin [26.3,26.4) has 25471 bin [26.4,26.5) has 25411 bin [26.5,26.6) has 25365 bin [26.6,26.7) has 25654 bin [26.7,26.8) has 25710 bin [26.8,26.9) has 26249 bin [26.9,27.0) has 26066 bin [27.0,27.1) has 25985 bin [27.1,27.2) has 26291 bin [27.2,27.3) has 25800 bin [27.3,27.4) has 25211 bin [27.4,27.5) has 26710 bin [27.5,27.6) has 25163 bin [27.6,27.7) has 25243 bin [27.7,27.8) has 24773 bin [27.8,27.9) has 24092 bin [27.9,28.0) has 24451 bin [28.0,28.1) has 24537 bin [28.1,28.2) has 24122 bin [28.2,28.3) has 24452 bin [28.3,28.4) has 24585 bin [28.4,28.5) has 24276 bin [28.5,28.6) has 24195 bin [28.6,28.7) has 23887 bin [28.7,28.8) has 24056 bin [28.8,28.9) has 23849 bin [28.9,29.0) has 23686 bin [29.0,29.1) has 23549 bin [29.1,29.2) has 23423 bin [29.2,29.3) has 23533 bin [29.3,29.4) has 23207 bin [29.4,29.5) has 23884 bin [29.5,29.6) has 23832 bin [29.6,29.7) has 23459 bin [29.7,29.8) has 23165 bin [29.8,29.9) has 22934 bin [29.9,30.0) has 22719 bin [30.0,30.1) has 22667 bin [30.1,30.2) has 22567 bin [30.2,30.3) has 22532 bin [30.3,30.4) has 22576 bin [30.4,30.5) has 22270 bin [30.5,30.6) has 21971 bin [30.6,30.7) has 22185 bin [30.7,30.8) has 21778 bin [30.8,30.9) has 21778 bin [30.9,31.0) has 21695 bin [31.0,31.1) has 21691 bin [31.1,31.2) has 21810 bin [31.2,31.3) has 21584 bin [31.3,31.4) has 20966 bin [31.4,31.5) has 20652 bin [31.5,31.6) has 20974 bin [31.6,31.7) has 20815 bin [31.7,31.8) has 20422 bin [31.8,31.9) has 20480 bin [31.9,32.0) has 20163 bin [32.0,32.1) has 19964 bin [32.1,32.2) has 20047 bin [32.2,32.3) has 20192 bin [32.3,32.4) has 19788 bin [32.4,32.5) has 19610 bin [32.5,32.6) has 19892 bin [32.6,32.7) has 19636 bin [32.7,32.8) has 19896 bin [32.8,32.9) has 19467 bin [32.9,33.0) has 19581 bin [33.0,33.1) has 19253 bin [33.1,33.2) has 19042 bin [33.2,33.3) has 19038 bin [33.3,33.4) has 18760 bin [33.4,33.5) has 18422 bin [33.5,33.6) has 17777 bin [33.6,33.7) has 18189 bin [33.7,33.8) has 17846 bin [33.8,33.9) has 18171 bin [33.9,34.0) has 17738 bin [34.0,34.1) has 17741 bin [34.1,34.2) has 17240 bin [34.2,34.3) has 16864 bin [34.3,34.4) has 16799 bin [34.4,34.5) has 16491 bin [34.5,34.6) has 16308 bin [34.6,34.7) has 16116 bin [34.7,34.8) has 15871 bin [34.8,34.9) has 15664 bin [34.9,35.0) has 15289 bin [35.0,35.1) has 15004 bin [35.1,35.2) has 14960 bin [35.2,35.3) has 14743 bin [35.3,35.4) has 14263 bin [35.4,35.5) has 14202 bin [35.5,35.6) has 13777 bin [35.6,35.7) has 13623 bin [35.7,35.8) has 13154 bin [35.8,35.9) has 13176 bin [35.9,36.0) has 12674 bin [36.0,36.1) has 12299 bin [36.1,36.2) has 11783 bin [36.2,36.3) has 11551 bin [36.3,36.4) has 11243 bin [36.4,36.5) has 10935 bin [36.5,36.6) has 10722 bin [36.6,36.7) has 10258 bin [36.7,36.8) has 10014 bin [36.8,36.9) has 9563 bin [36.9,37.0) has 9430 bin [37.0,37.1) has 9075 bin [37.1,37.2) has 8780 bin [37.2,37.3) has 8421 bin [37.3,37.4) has 8052 bin [37.4,37.5) has 7778 bin [37.5,37.6) has 7418 bin [37.6,37.7) has 7095 bin [37.7,37.8) has 6974 bin [37.8,37.9) has 6700 bin [37.9,38.0) has 6472 bin [38.0,38.1) has 6320 bin [38.1,38.2) has 6119 bin [38.2,38.3) has 5723 bin [38.3,38.4) has 5399 bin [38.4,38.5) has 5118 bin [38.5,38.6) has 4918 bin [38.6,38.7) has 4724 bin [38.7,38.8) has 4526 bin [38.8,38.9) has 4496 bin [38.9,39.0) has 4037 bin [39.0,39.1) has 3978 bin [39.1,39.2) has 3863 bin [39.2,39.3) has 3741 bin [39.3,39.4) has 3577 bin [39.4,39.5) has 3609 bin [39.5,39.6) has 3380 bin [39.6,39.7) has 3357 bin [39.7,39.8) has 3203 bin [39.8,39.9) has 2962 bin [39.9,40.0) has 2902 bin [40.0,40.1) has 2758 bin [40.1,40.2) has 2751 bin [40.2,40.3) has 2679 bin [40.3,40.4) has 2570 bin [40.4,40.5) has 2525 bin [40.5,40.6) has 2521 bin [40.6,40.7) has 2314 bin [40.7,40.8) has 2279 bin [40.8,40.9) has 2167 bin [40.9,41.0) has 2165 bin [41.0,41.1) has 2034 bin [41.1,41.2) has 1791 bin [41.2,41.3) has 1782 bin [41.3,41.4) has 1642 bin [41.4,41.5) has 1535 bin [41.5,41.6) has 1438 bin [41.6,41.7) has 1413 bin [41.7,41.8) has 1368 bin [41.8,41.9) has 1357 bin [41.9,42.0) has 1236 bin [42.0,42.1) has 1156 bin [42.1,42.2) has 1059 bin [42.2,42.3) has 1015 bin [42.3,42.4) has 970 bin [42.4,42.5) has 856 bin [42.5,42.6) has 893 bin [42.6,42.7) has 801 bin [42.7,42.8) has 770 bin [42.8,42.9) has 704 bin [42.9,43.0) has 689 bin [43.0,43.1) has 656 bin [43.1,43.2) has 647 bin [43.2,43.3) has 556 bin [43.3,43.4) has 584 bin [43.4,43.5) has 480 bin [43.5,43.6) has 510 bin [43.6,43.7) has 450 bin [43.7,43.8) has 422 bin [43.8,43.9) has 444 bin [43.9,44.0) has 403 bin [44.0,44.1) has 365 bin [44.1,44.2) has 301 bin [44.2,44.3) has 288 bin [44.3,44.4) has 231 bin [44.4,44.5) has 251 bin [44.5,44.6) has 244 bin [44.6,44.7) has 193 bin [44.7,44.8) has 166 bin [44.8,44.9) has 192 bin [44.9,45.0) has 159 bin [45.0,45.1) has 130 bin [45.1,45.2) has 129 bin [45.2,45.3) has 103 bin [45.3,45.4) has 98 bin [45.4,45.5) has 78 bin [45.5,45.6) has 84 bin [45.6,45.7) has 75 bin [45.7,45.8) has 69 bin [45.8,45.9) has 69 bin [45.9,46.0) has 63 bin [46.0,46.1) has 73 bin [46.1,46.2) has 59 bin [46.2,46.3) has 57 bin [46.3,46.4) has 76 bin [46.4,46.5) has 63 bin [46.5,46.6) has 51 bin [46.6,46.7) has 53 bin [46.7,46.8) has 42 bin [46.8,46.9) has 31 bin [46.9,47.0) has 49 bin [47.0,47.1) has 56 bin [47.1,47.2) has 47 bin [47.2,47.3) has 52 bin [47.3,47.4) has 46 bin [47.4,47.5) has 48 bin [47.5,47.6) has 50 bin [47.6,47.7) has 39 bin [47.7,47.8) has 36 bin [47.8,47.9) has 47 bin [47.9,48.0) has 29 bin [48.0,48.1) has 38 bin [48.1,48.2) has 24 bin [48.2,48.3) has 28 bin [48.3,48.4) has 13 bin [48.4,48.5) has 11 bin [48.5,48.6) has 5 bin [48.6,48.7) has 7 bin [48.7,48.8) has 1 bin [48.9,49.0) has 1 bin [49.0,49.1) has 1 bin [49.2,49.3) has 2 bin [49.4,49.5) has 2 bin [49.5,49.6) has 1 bin [49.6,49.7) has 1 bin [50.0,50.1) has 2 bin [50.1,50.2) has 5 bin [50.2,50.3) has 2 bin [50.3,50.4) has 5 bin [50.4,50.5) has 2 bin [50.5,50.6) has 1 bin [50.7,50.8) has 1 bin [50.8,50.9) has 1 average z coordinate 21.1 for 28198491 element(s) point source id histogram with bin size 1.000000 bin 156 has 8058333 bin 157 has 20140158 average point source id 156.714228218807875 for 28198491 element(s)