lasinfo (210611) report for 'AHN4T/17BZ2_02.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: 27590215 number of points by return: 23376522 2334349 1322181 455801 90253 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 542480 0 min x y z: 235980.000 542480.000 12.570 max x y z: 237019.999 543769.999 44.964 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: 27590215 extended number of points by return: 23376522 2334349 1322181 455801 90253 10304 805 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 12570 44964 intensity 65 4965 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435512.466241 330439318.366633 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 49 255 B 35 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.51 33.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23376522 number of intermediate returns: 1881045 number of last returns: 23374917 number of single returns: 21042269 covered area in square units/kilounits: 1338584/1.34 point density: all returns 20.61 last only 17.46 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27590215 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23376522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2334349 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1322181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 455801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 90253 instead zero. overview over extended number of returns of given pulse: 21042269 2022273 2599442 1463326 400153 57353 5399 0 0 0 0 0 0 0 0 histogram of classification of points: 4480524 unclassified (1) 23026622 ground (2) 82823 water (9) 246 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2393245 +---> 571792 of those are unclassified (1) +---> 1815781 of those are ground (2) +---> 5672 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.5,12.6) has 5 bin [12.6,12.7) has 624 bin [12.7,12.8) has 4954 bin [12.8,12.9) has 4212 bin [12.9,13.0) has 3158 bin [13.0,13.1) has 2842 bin [13.1,13.2) has 2698 bin [13.2,13.3) has 3645 bin [13.3,13.4) has 5052 bin [13.4,13.5) has 12727 bin [13.5,13.6) has 15207 bin [13.6,13.7) has 14480 bin [13.7,13.8) has 14922 bin [13.8,13.9) has 19442 bin [13.9,14.0) has 38037 bin [14.0,14.1) has 97119 bin [14.1,14.2) has 375892 bin [14.2,14.3) has 490976 bin [14.3,14.4) has 394527 bin [14.4,14.5) has 399320 bin [14.5,14.6) has 308351 bin [14.6,14.7) has 280366 bin [14.7,14.8) has 264026 bin [14.8,14.9) has 377539 bin [14.9,15.0) has 601575 bin [15.0,15.1) has 799895 bin [15.1,15.2) has 981053 bin [15.2,15.3) has 1134719 bin [15.3,15.4) has 1178038 bin [15.4,15.5) has 1236232 bin [15.5,15.6) has 1248425 bin [15.6,15.7) has 1159672 bin [15.7,15.8) has 918183 bin [15.8,15.9) has 717031 bin [15.9,16.0) has 711004 bin [16.0,16.1) has 697475 bin [16.1,16.2) has 574735 bin [16.2,16.3) has 546608 bin [16.3,16.4) has 576627 bin [16.4,16.5) has 525967 bin [16.5,16.6) has 583186 bin [16.6,16.7) has 748181 bin [16.7,16.8) has 689038 bin [16.8,16.9) has 607544 bin [16.9,17.0) has 590102 bin [17.0,17.1) has 528153 bin [17.1,17.2) has 613735 bin [17.2,17.3) has 647657 bin [17.3,17.4) has 485138 bin [17.4,17.5) has 310737 bin [17.5,17.6) has 265108 bin [17.6,17.7) has 199344 bin [17.7,17.8) has 159831 bin [17.8,17.9) has 143074 bin [17.9,18.0) has 93049 bin [18.0,18.1) has 24601 bin [18.1,18.2) has 16863 bin [18.2,18.3) has 16769 bin [18.3,18.4) has 16704 bin [18.4,18.5) has 17032 bin [18.5,18.6) has 17153 bin [18.6,18.7) has 16831 bin [18.7,18.8) has 16801 bin [18.8,18.9) has 16514 bin [18.9,19.0) has 16825 bin [19.0,19.1) has 17128 bin [19.1,19.2) has 17291 bin [19.2,19.3) has 17336 bin [19.3,19.4) has 17127 bin [19.4,19.5) has 17552 bin [19.5,19.6) has 17733 bin [19.6,19.7) has 17708 bin [19.7,19.8) has 17947 bin [19.8,19.9) has 18207 bin [19.9,20.0) has 18367 bin [20.0,20.1) has 18688 bin [20.1,20.2) has 18605 bin [20.2,20.3) has 19137 bin [20.3,20.4) has 19324 bin [20.4,20.5) has 19729 bin [20.5,20.6) has 20520 bin [20.6,20.7) has 20687 bin [20.7,20.8) has 20644 bin [20.8,20.9) has 21023 bin [20.9,21.0) has 21402 bin [21.0,21.1) has 21519 bin [21.1,21.2) has 22028 bin [21.2,21.3) has 21887 bin [21.3,21.4) has 22566 bin [21.4,21.5) has 22495 bin [21.5,21.6) has 23110 bin [21.6,21.7) has 23449 bin [21.7,21.8) has 23289 bin [21.8,21.9) has 23932 bin [21.9,22.0) has 23934 bin [22.0,22.1) has 23995 bin [22.1,22.2) has 24071 bin [22.2,22.3) has 24302 bin [22.3,22.4) has 24817 bin [22.4,22.5) has 25527 bin [22.5,22.6) has 26236 bin [22.6,22.7) has 26524 bin [22.7,22.8) has 26914 bin [22.8,22.9) has 26633 bin [22.9,23.0) has 26452 bin [23.0,23.1) has 26827 bin [23.1,23.2) has 27244 bin [23.2,23.3) has 27317 bin [23.3,23.4) has 27443 bin [23.4,23.5) has 27583 bin [23.5,23.6) has 27557 bin [23.6,23.7) has 27735 bin [23.7,23.8) has 27950 bin [23.8,23.9) has 28154 bin [23.9,24.0) has 28241 bin [24.0,24.1) has 29031 bin [24.1,24.2) has 28843 bin [24.2,24.3) has 29176 bin [24.3,24.4) has 29004 bin [24.4,24.5) has 29214 bin [24.5,24.6) has 29247 bin [24.6,24.7) has 29224 bin [24.7,24.8) has 29539 bin [24.8,24.9) has 29731 bin [24.9,25.0) has 29971 bin [25.0,25.1) has 29919 bin [25.1,25.2) has 30136 bin [25.2,25.3) has 30318 bin [25.3,25.4) has 30530 bin [25.4,25.5) has 30530 bin [25.5,25.6) has 30765 bin [25.6,25.7) has 30965 bin [25.7,25.8) has 31002 bin [25.8,25.9) has 31431 bin [25.9,26.0) has 31763 bin [26.0,26.1) has 31683 bin [26.1,26.2) has 31516 bin [26.2,26.3) has 31974 bin [26.3,26.4) has 31866 bin [26.4,26.5) has 31924 bin [26.5,26.6) has 32002 bin [26.6,26.7) has 32376 bin [26.7,26.8) has 32527 bin [26.8,26.9) has 32878 bin [26.9,27.0) has 33226 bin [27.0,27.1) has 33113 bin [27.1,27.2) has 33326 bin [27.2,27.3) has 33333 bin [27.3,27.4) has 33206 bin [27.4,27.5) has 33213 bin [27.5,27.6) has 33002 bin [27.6,27.7) has 33407 bin [27.7,27.8) has 33657 bin [27.8,27.9) has 33728 bin [27.9,28.0) has 33419 bin [28.0,28.1) has 33182 bin [28.1,28.2) has 33655 bin [28.2,28.3) has 33434 bin [28.3,28.4) has 33370 bin [28.4,28.5) has 34145 bin [28.5,28.6) has 33798 bin [28.6,28.7) has 33474 bin [28.7,28.8) has 33480 bin [28.8,28.9) has 33076 bin [28.9,29.0) has 32694 bin [29.0,29.1) has 33033 bin [29.1,29.2) has 32800 bin [29.2,29.3) has 32902 bin [29.3,29.4) has 32352 bin [29.4,29.5) has 31770 bin [29.5,29.6) has 31589 bin [29.6,29.7) has 31281 bin [29.7,29.8) has 30855 bin [29.8,29.9) has 30509 bin [29.9,30.0) has 30466 bin [30.0,30.1) has 30136 bin [30.1,30.2) has 29729 bin [30.2,30.3) has 29212 bin [30.3,30.4) has 29160 bin [30.4,30.5) has 28536 bin [30.5,30.6) has 27934 bin [30.6,30.7) has 27379 bin [30.7,30.8) has 27162 bin [30.8,30.9) has 26811 bin [30.9,31.0) has 26401 bin [31.0,31.1) has 25895 bin [31.1,31.2) has 25539 bin [31.2,31.3) has 24883 bin [31.3,31.4) has 24286 bin [31.4,31.5) has 24157 bin [31.5,31.6) has 23764 bin [31.6,31.7) has 22976 bin [31.7,31.8) has 22632 bin [31.8,31.9) has 22158 bin [31.9,32.0) has 21485 bin [32.0,32.1) has 20882 bin [32.1,32.2) has 20257 bin [32.2,32.3) has 20049 bin [32.3,32.4) has 19129 bin [32.4,32.5) has 18502 bin [32.5,32.6) has 18094 bin [32.6,32.7) has 17492 bin [32.7,32.8) has 17299 bin [32.8,32.9) has 16293 bin [32.9,33.0) has 16045 bin [33.0,33.1) has 15637 bin [33.1,33.2) has 14595 bin [33.2,33.3) has 14272 bin [33.3,33.4) has 13450 bin [33.4,33.5) has 13069 bin [33.5,33.6) has 12361 bin [33.6,33.7) has 12072 bin [33.7,33.8) has 11527 bin [33.8,33.9) has 10996 bin [33.9,34.0) has 10461 bin [34.0,34.1) has 9908 bin [34.1,34.2) has 9091 bin [34.2,34.3) has 8582 bin [34.3,34.4) has 7975 bin [34.4,34.5) has 7832 bin [34.5,34.6) has 7223 bin [34.6,34.7) has 6534 bin [34.7,34.8) has 6014 bin [34.8,34.9) has 5709 bin [34.9,35.0) has 5243 bin [35.0,35.1) has 4892 bin [35.1,35.2) has 4599 bin [35.2,35.3) has 4096 bin [35.3,35.4) has 3826 bin [35.4,35.5) has 3420 bin [35.5,35.6) has 3243 bin [35.6,35.7) has 2993 bin [35.7,35.8) has 2832 bin [35.8,35.9) has 2450 bin [35.9,36.0) has 2330 bin [36.0,36.1) has 2367 bin [36.1,36.2) has 2127 bin [36.2,36.3) has 1870 bin [36.3,36.4) has 1707 bin [36.4,36.5) has 1510 bin [36.5,36.6) has 1419 bin [36.6,36.7) has 1320 bin [36.7,36.8) has 1217 bin [36.8,36.9) has 1162 bin [36.9,37.0) has 1013 bin [37.0,37.1) has 951 bin [37.1,37.2) has 861 bin [37.2,37.3) has 872 bin [37.3,37.4) has 810 bin [37.4,37.5) has 781 bin [37.5,37.6) has 711 bin [37.6,37.7) has 588 bin [37.7,37.8) has 558 bin [37.8,37.9) has 512 bin [37.9,38.0) has 501 bin [38.0,38.1) has 446 bin [38.1,38.2) has 426 bin [38.2,38.3) has 382 bin [38.3,38.4) has 373 bin [38.4,38.5) has 312 bin [38.5,38.6) has 260 bin [38.6,38.7) has 249 bin [38.7,38.8) has 221 bin [38.8,38.9) has 213 bin [38.9,39.0) has 145 bin [39.0,39.1) has 162 bin [39.1,39.2) has 141 bin [39.2,39.3) has 157 bin [39.3,39.4) has 109 bin [39.4,39.5) has 106 bin [39.5,39.6) has 86 bin [39.6,39.7) has 76 bin [39.7,39.8) has 68 bin [39.8,39.9) has 47 bin [39.9,40.0) has 41 bin [40.0,40.1) has 43 bin [40.1,40.2) has 40 bin [40.2,40.3) has 41 bin [40.3,40.4) has 30 bin [40.4,40.5) has 18 bin [40.5,40.6) has 37 bin [40.6,40.7) has 27 bin [40.7,40.8) has 22 bin [40.8,40.9) has 27 bin [40.9,41.0) has 18 bin [41.0,41.1) has 22 bin [41.1,41.2) has 18 bin [41.2,41.3) has 25 bin [41.3,41.4) has 34 bin [41.4,41.5) has 28 bin [41.5,41.6) has 27 bin [41.6,41.7) has 21 bin [41.7,41.8) has 27 bin [41.8,41.9) has 21 bin [41.9,42.0) has 17 bin [42.0,42.1) has 16 bin [42.1,42.2) has 14 bin [42.2,42.3) has 17 bin [42.3,42.4) has 22 bin [42.4,42.5) has 25 bin [42.5,42.6) has 23 bin [42.6,42.7) has 21 bin [42.7,42.8) has 11 bin [42.8,42.9) has 24 bin [42.9,43.0) has 17 bin [43.0,43.1) has 26 bin [43.1,43.2) has 18 bin [43.2,43.3) has 23 bin [43.3,43.4) has 18 bin [43.4,43.5) has 17 bin [43.5,43.6) has 19 bin [43.6,43.7) has 18 bin [43.7,43.8) has 18 bin [43.8,43.9) has 18 bin [43.9,44.0) has 14 bin [44.0,44.1) has 19 bin [44.1,44.2) has 9 bin [44.2,44.3) has 14 bin [44.3,44.4) has 13 bin [44.4,44.5) has 14 bin [44.5,44.6) has 16 bin [44.6,44.7) has 14 bin [44.7,44.8) has 4 bin [44.8,44.9) has 4 bin [44.9,45.0) has 4 average z coordinate 17.5 for 27590215 element(s) point source id histogram with bin size 1.000000 bin 55 has 3308115 bin 56 has 21918124 bin 57 has 2363976 average point source id 55.965779933211827 for 27590215 element(s)