lasinfo (210611) report for 'AHN4T/17CN1_08.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: 335/2022 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: 23855951 number of points by return: 23401326 328454 104218 19532 2239 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 534980 0 min x y z: 221980.000 534980.000 9.801 max x y z: 223019.999 536269.999 39.440 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: 23855951 extended number of points by return: 23401326 328454 104218 19532 2239 171 11 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 9801 39440 intensity 56 4399 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 61 63 gps_time 330511776.781219 330515323.614496 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 246 G 32 245 B 38 248 NIR 5 229 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 -16.24 27.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23401326 number of intermediate returns: 127970 number of last returns: 23401140 number of single returns: 23074485 covered area in square units/kilounits: 1283108/1.28 point density: all returns 18.59 last only 18.24 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23855951 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23401326 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 328454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 104218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 19532 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2239 instead zero. overview over extended number of returns of given pulse: 23074485 443509 255212 70945 10731 992 77 0 0 0 0 0 0 0 0 histogram of classification of points: 580268 unclassified (1) 23232126 ground (2) 4556 building (6) 39001 water (9) +-> flagged as extended overlap: 1866487 +---> 156025 of those are unclassified (1) +---> 1688129 of those are ground (2) +---> 4556 of those are building (6) +---> 17777 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.8,9.9) has 88 bin [9.9,10.0) has 9598 bin [10.0,10.1) has 343897 bin [10.1,10.2) has 492553 bin [10.2,10.3) has 399844 bin [10.3,10.4) has 336523 bin [10.4,10.5) has 424521 bin [10.5,10.6) has 536279 bin [10.6,10.7) has 567468 bin [10.7,10.8) has 710305 bin [10.8,10.9) has 862476 bin [10.9,11.0) has 938352 bin [11.0,11.1) has 1977132 bin [11.1,11.2) has 2840037 bin [11.2,11.3) has 2244981 bin [11.3,11.4) has 1498012 bin [11.4,11.5) has 1316809 bin [11.5,11.6) has 1304680 bin [11.6,11.7) has 1326989 bin [11.7,11.8) has 1171353 bin [11.8,11.9) has 1110706 bin [11.9,12.0) has 975460 bin [12.0,12.1) has 658063 bin [12.1,12.2) has 399937 bin [12.2,12.3) has 299117 bin [12.3,12.4) has 256370 bin [12.4,12.5) has 149020 bin [12.5,12.6) has 94400 bin [12.6,12.7) has 48076 bin [12.7,12.8) has 39782 bin [12.8,12.9) has 31924 bin [12.9,13.0) has 12463 bin [13.0,13.1) has 3229 bin [13.1,13.2) has 2311 bin [13.2,13.3) has 2282 bin [13.3,13.4) has 2216 bin [13.4,13.5) has 2262 bin [13.5,13.6) has 2156 bin [13.6,13.7) has 2191 bin [13.7,13.8) has 2301 bin [13.8,13.9) has 2379 bin [13.9,14.0) has 2419 bin [14.0,14.1) has 2463 bin [14.1,14.2) has 2454 bin [14.2,14.3) has 2421 bin [14.3,14.4) has 2357 bin [14.4,14.5) has 2335 bin [14.5,14.6) has 2371 bin [14.6,14.7) has 2359 bin [14.7,14.8) has 2343 bin [14.8,14.9) has 2325 bin [14.9,15.0) has 2300 bin [15.0,15.1) has 2345 bin [15.1,15.2) has 2337 bin [15.2,15.3) has 2533 bin [15.3,15.4) has 2509 bin [15.4,15.5) has 2342 bin [15.5,15.6) has 2424 bin [15.6,15.7) has 2497 bin [15.7,15.8) has 2342 bin [15.8,15.9) has 2507 bin [15.9,16.0) has 2556 bin [16.0,16.1) has 2499 bin [16.1,16.2) has 2513 bin [16.2,16.3) has 2569 bin [16.3,16.4) has 2592 bin [16.4,16.5) has 2616 bin [16.5,16.6) has 2680 bin [16.6,16.7) has 2655 bin [16.7,16.8) has 2653 bin [16.8,16.9) has 2723 bin [16.9,17.0) has 2491 bin [17.0,17.1) has 2676 bin [17.1,17.2) has 2638 bin [17.2,17.3) has 2589 bin [17.3,17.4) has 2604 bin [17.4,17.5) has 2612 bin [17.5,17.6) has 2664 bin [17.6,17.7) has 2690 bin [17.7,17.8) has 2818 bin [17.8,17.9) has 2870 bin [17.9,18.0) has 3012 bin [18.0,18.1) has 2923 bin [18.1,18.2) has 2882 bin [18.2,18.3) has 2763 bin [18.3,18.4) has 2852 bin [18.4,18.5) has 2814 bin [18.5,18.6) has 2748 bin [18.6,18.7) has 2945 bin [18.7,18.8) has 2802 bin [18.8,18.9) has 2925 bin [18.9,19.0) has 2770 bin [19.0,19.1) has 2775 bin [19.1,19.2) has 2700 bin [19.2,19.3) has 2581 bin [19.3,19.4) has 2533 bin [19.4,19.5) has 2543 bin [19.5,19.6) has 2613 bin [19.6,19.7) has 2733 bin [19.7,19.8) has 2673 bin [19.8,19.9) has 2528 bin [19.9,20.0) has 2509 bin [20.0,20.1) has 2575 bin [20.1,20.2) has 2480 bin [20.2,20.3) has 2482 bin [20.3,20.4) has 2344 bin [20.4,20.5) has 2338 bin [20.5,20.6) has 2416 bin [20.6,20.7) has 2483 bin [20.7,20.8) has 2386 bin [20.8,20.9) has 2385 bin [20.9,21.0) has 2438 bin [21.0,21.1) has 2309 bin [21.1,21.2) has 2509 bin [21.2,21.3) has 2536 bin [21.3,21.4) has 2509 bin [21.4,21.5) has 2565 bin [21.5,21.6) has 2397 bin [21.6,21.7) has 2465 bin [21.7,21.8) has 2501 bin [21.8,21.9) has 2374 bin [21.9,22.0) has 2468 bin [22.0,22.1) has 2395 bin [22.1,22.2) has 2343 bin [22.2,22.3) has 2486 bin [22.3,22.4) has 2453 bin [22.4,22.5) has 2546 bin [22.5,22.6) has 2396 bin [22.6,22.7) has 2456 bin [22.7,22.8) has 2393 bin [22.8,22.9) has 2271 bin [22.9,23.0) has 2315 bin [23.0,23.1) has 2294 bin [23.1,23.2) has 2356 bin [23.2,23.3) has 2310 bin [23.3,23.4) has 2391 bin [23.4,23.5) has 2385 bin [23.5,23.6) has 2473 bin [23.6,23.7) has 2362 bin [23.7,23.8) has 2438 bin [23.8,23.9) has 2431 bin [23.9,24.0) has 2377 bin [24.0,24.1) has 2438 bin [24.1,24.2) has 2530 bin [24.2,24.3) has 2403 bin [24.3,24.4) has 2529 bin [24.4,24.5) has 2389 bin [24.5,24.6) has 2431 bin [24.6,24.7) has 2358 bin [24.7,24.8) has 2430 bin [24.8,24.9) has 2425 bin [24.9,25.0) has 2435 bin [25.0,25.1) has 2387 bin [25.1,25.2) has 2456 bin [25.2,25.3) has 2420 bin [25.3,25.4) has 2460 bin [25.4,25.5) has 2483 bin [25.5,25.6) has 2492 bin [25.6,25.7) has 2449 bin [25.7,25.8) has 2522 bin [25.8,25.9) has 2495 bin [25.9,26.0) has 2416 bin [26.0,26.1) has 2349 bin [26.1,26.2) has 2283 bin [26.2,26.3) has 2117 bin [26.3,26.4) has 2162 bin [26.4,26.5) has 2279 bin [26.5,26.6) has 2268 bin [26.6,26.7) has 2235 bin [26.7,26.8) has 2216 bin [26.8,26.9) has 2248 bin [26.9,27.0) has 2161 bin [27.0,27.1) has 2082 bin [27.1,27.2) has 2163 bin [27.2,27.3) has 2124 bin [27.3,27.4) has 2039 bin [27.4,27.5) has 2023 bin [27.5,27.6) has 2047 bin [27.6,27.7) has 2021 bin [27.7,27.8) has 1912 bin [27.8,27.9) has 1891 bin [27.9,28.0) has 1992 bin [28.0,28.1) has 1827 bin [28.1,28.2) has 1826 bin [28.2,28.3) has 1852 bin [28.3,28.4) has 1712 bin [28.4,28.5) has 1669 bin [28.5,28.6) has 1635 bin [28.6,28.7) has 1619 bin [28.7,28.8) has 1545 bin [28.8,28.9) has 1569 bin [28.9,29.0) has 1573 bin [29.0,29.1) has 1603 bin [29.1,29.2) has 1525 bin [29.2,29.3) has 1529 bin [29.3,29.4) has 1507 bin [29.4,29.5) has 1520 bin [29.5,29.6) has 1445 bin [29.6,29.7) has 1451 bin [29.7,29.8) has 1449 bin [29.8,29.9) has 1436 bin [29.9,30.0) has 1325 bin [30.0,30.1) has 1381 bin [30.1,30.2) has 1388 bin [30.2,30.3) has 1341 bin [30.3,30.4) has 1409 bin [30.4,30.5) has 1335 bin [30.5,30.6) has 1342 bin [30.6,30.7) has 1267 bin [30.7,30.8) has 1292 bin [30.8,30.9) has 1170 bin [30.9,31.0) has 1181 bin [31.0,31.1) has 1133 bin [31.1,31.2) has 1128 bin [31.2,31.3) has 1104 bin [31.3,31.4) has 1060 bin [31.4,31.5) has 1044 bin [31.5,31.6) has 1028 bin [31.6,31.7) has 1114 bin [31.7,31.8) has 1030 bin [31.8,31.9) has 1122 bin [31.9,32.0) has 1172 bin [32.0,32.1) has 1094 bin [32.1,32.2) has 1034 bin [32.2,32.3) has 1111 bin [32.3,32.4) has 1061 bin [32.4,32.5) has 1033 bin [32.5,32.6) has 1089 bin [32.6,32.7) has 983 bin [32.7,32.8) has 1018 bin [32.8,32.9) has 1008 bin [32.9,33.0) has 1013 bin [33.0,33.1) has 1049 bin [33.1,33.2) has 1081 bin [33.2,33.3) has 1140 bin [33.3,33.4) has 1047 bin [33.4,33.5) has 1057 bin [33.5,33.6) has 1082 bin [33.6,33.7) has 1087 bin [33.7,33.8) has 1016 bin [33.8,33.9) has 1052 bin [33.9,34.0) has 1094 bin [34.0,34.1) has 1049 bin [34.1,34.2) has 1106 bin [34.2,34.3) has 1117 bin [34.3,34.4) has 1046 bin [34.4,34.5) has 1072 bin [34.5,34.6) has 1091 bin [34.6,34.7) has 1054 bin [34.7,34.8) has 1126 bin [34.8,34.9) has 1059 bin [34.9,35.0) has 1061 bin [35.0,35.1) has 1004 bin [35.1,35.2) has 1025 bin [35.2,35.3) has 1016 bin [35.3,35.4) has 1007 bin [35.4,35.5) has 1008 bin [35.5,35.6) has 1080 bin [35.6,35.7) has 1046 bin [35.7,35.8) has 1035 bin [35.8,35.9) has 1049 bin [35.9,36.0) has 1031 bin [36.0,36.1) has 968 bin [36.1,36.2) has 946 bin [36.2,36.3) has 980 bin [36.3,36.4) has 937 bin [36.4,36.5) has 913 bin [36.5,36.6) has 859 bin [36.6,36.7) has 810 bin [36.7,36.8) has 806 bin [36.8,36.9) has 687 bin [36.9,37.0) has 705 bin [37.0,37.1) has 588 bin [37.1,37.2) has 544 bin [37.2,37.3) has 488 bin [37.3,37.4) has 418 bin [37.4,37.5) has 372 bin [37.5,37.6) has 341 bin [37.6,37.7) has 293 bin [37.7,37.8) has 250 bin [37.8,37.9) has 187 bin [37.9,38.0) has 166 bin [38.0,38.1) has 146 bin [38.1,38.2) has 93 bin [38.2,38.3) has 80 bin [38.3,38.4) has 71 bin [38.4,38.5) has 46 bin [38.5,38.6) has 49 bin [38.6,38.7) has 22 bin [38.7,38.8) has 11 bin [38.8,38.9) has 12 bin [38.9,39.0) has 15 bin [39.0,39.1) has 4 bin [39.1,39.2) has 3 bin [39.2,39.3) has 1 bin [39.3,39.4) has 2 bin [39.4,39.5) has 1 average z coordinate 11.5 for 23855951 element(s) point source id histogram with bin size 1.000000 bin 61 has 695399 bin 62 has 18827647 bin 63 has 4332905 average point source id 62.152477928882398 for 23855951 element(s)