lasinfo (210611) report for 'AHN4T/41AN1_24.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: 33081428 number of points by return: 24784500 5490474 2197131 530068 79255 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 443730 0 min x y z: 222980.000 443730.000 15.588 max x y z: 224019.999 445019.999 47.706 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: 33081428 extended number of points by return: 24784500 5490474 2197131 530068 79255 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 15588 47706 intensity 0 4860 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 -7 29 user_data 6 7 point_source_ID 149 150 gps_time 324040598.207447 324042897.774191 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 44 255 B 42 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.54 32.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24784500 number of intermediate returns: 2816205 number of last returns: 24767487 number of single returns: 19286764 covered area in square units/kilounits: 1338860/1.34 point density: all returns 24.71 last only 18.50 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33081428 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24784500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5490474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2197131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 530068 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 79255 instead zero. overview over extended number of returns of given pulse: 19286764 6589403 5004110 1804456 358268 35795 2632 0 0 0 0 0 0 0 0 histogram of classification of points: 9742116 unclassified (1) 23066198 ground (2) 240083 building (6) 32452 water (9) 579 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2090994 +---> 688675 of those are unclassified (1) +---> 1393264 of those are ground (2) +---> 4059 of those are building (6) +---> 4996 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.5,15.6) has 4 bin [15.6,15.7) has 105 bin [15.7,15.8) has 5360 bin [15.8,15.9) has 7690 bin [15.9,16.0) has 7760 bin [16.0,16.1) has 20367 bin [16.1,16.2) has 72175 bin [16.2,16.3) has 184491 bin [16.3,16.4) has 325329 bin [16.4,16.5) has 585045 bin [16.5,16.6) has 658491 bin [16.6,16.7) has 435724 bin [16.7,16.8) has 516497 bin [16.8,16.9) has 1380121 bin [16.9,17.0) has 2288589 bin [17.0,17.1) has 3099555 bin [17.1,17.2) has 3254366 bin [17.2,17.3) has 2738746 bin [17.3,17.4) has 2605411 bin [17.4,17.5) has 2175214 bin [17.5,17.6) has 1165860 bin [17.6,17.7) has 707109 bin [17.7,17.8) has 470403 bin [17.8,17.9) has 326883 bin [17.9,18.0) has 228088 bin [18.0,18.1) has 148619 bin [18.1,18.2) has 92648 bin [18.2,18.3) has 68466 bin [18.3,18.4) has 53550 bin [18.4,18.5) has 48564 bin [18.5,18.6) has 45112 bin [18.6,18.7) has 50460 bin [18.7,18.8) has 55384 bin [18.8,18.9) has 50909 bin [18.9,19.0) has 41858 bin [19.0,19.1) has 36500 bin [19.1,19.2) has 35904 bin [19.2,19.3) has 35431 bin [19.3,19.4) has 33976 bin [19.4,19.5) has 33298 bin [19.5,19.6) has 33037 bin [19.6,19.7) has 33528 bin [19.7,19.8) has 33622 bin [19.8,19.9) has 34179 bin [19.9,20.0) has 34566 bin [20.0,20.1) has 35826 bin [20.1,20.2) has 37745 bin [20.2,20.3) has 41893 bin [20.3,20.4) has 39247 bin [20.4,20.5) has 38288 bin [20.5,20.6) has 38271 bin [20.6,20.7) has 38657 bin [20.7,20.8) has 38460 bin [20.8,20.9) has 38445 bin [20.9,21.0) has 38930 bin [21.0,21.1) has 38785 bin [21.1,21.2) has 38917 bin [21.2,21.3) has 39382 bin [21.3,21.4) has 39517 bin [21.4,21.5) has 39325 bin [21.5,21.6) has 39954 bin [21.6,21.7) has 40177 bin [21.7,21.8) has 40096 bin [21.8,21.9) has 39977 bin [21.9,22.0) has 40353 bin [22.0,22.1) has 40060 bin [22.1,22.2) has 40012 bin [22.2,22.3) has 40645 bin [22.3,22.4) has 40435 bin [22.4,22.5) has 40260 bin [22.5,22.6) has 40228 bin [22.6,22.7) has 40380 bin [22.7,22.8) has 40407 bin [22.8,22.9) has 40443 bin [22.9,23.0) has 40865 bin [23.0,23.1) has 40690 bin [23.1,23.2) has 41424 bin [23.2,23.3) has 41960 bin [23.3,23.4) has 41878 bin [23.4,23.5) has 41699 bin [23.5,23.6) has 42042 bin [23.6,23.7) has 42467 bin [23.7,23.8) has 42703 bin [23.8,23.9) has 43065 bin [23.9,24.0) has 42970 bin [24.0,24.1) has 44066 bin [24.1,24.2) has 43558 bin [24.2,24.3) has 44402 bin [24.3,24.4) has 44307 bin [24.4,24.5) has 44564 bin [24.5,24.6) has 44714 bin [24.6,24.7) has 45414 bin [24.7,24.8) has 45408 bin [24.8,24.9) has 45364 bin [24.9,25.0) has 45157 bin [25.0,25.1) has 44863 bin [25.1,25.2) has 45122 bin [25.2,25.3) has 44853 bin [25.3,25.4) has 45106 bin [25.4,25.5) has 45833 bin [25.5,25.6) has 45945 bin [25.6,25.7) has 46005 bin [25.7,25.8) has 46327 bin [25.8,25.9) has 45695 bin [25.9,26.0) has 45959 bin [26.0,26.1) has 45570 bin [26.1,26.2) has 45669 bin [26.2,26.3) has 45485 bin [26.3,26.4) has 45496 bin [26.4,26.5) has 45484 bin [26.5,26.6) has 45283 bin [26.6,26.7) has 45208 bin [26.7,26.8) has 45589 bin [26.8,26.9) has 45264 bin [26.9,27.0) has 45113 bin [27.0,27.1) has 45927 bin [27.1,27.2) has 45924 bin [27.2,27.3) has 46096 bin [27.3,27.4) has 45661 bin [27.4,27.5) has 46108 bin [27.5,27.6) has 46166 bin [27.6,27.7) has 46256 bin [27.7,27.8) has 46402 bin [27.8,27.9) has 46063 bin [27.9,28.0) has 46507 bin [28.0,28.1) has 46516 bin [28.1,28.2) has 46110 bin [28.2,28.3) has 46419 bin [28.3,28.4) 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[36.0,36.1) has 46294 bin [36.1,36.2) has 45530 bin [36.2,36.3) has 44732 bin [36.3,36.4) has 43608 bin [36.4,36.5) has 42813 bin [36.5,36.6) has 41739 bin [36.6,36.7) has 40863 bin [36.7,36.8) has 40052 bin [36.8,36.9) has 39378 bin [36.9,37.0) has 38879 bin [37.0,37.1) has 37848 bin [37.1,37.2) has 36455 bin [37.2,37.3) has 35643 bin [37.3,37.4) has 35339 bin [37.4,37.5) has 33954 bin [37.5,37.6) has 33255 bin [37.6,37.7) has 32198 bin [37.7,37.8) has 31278 bin [37.8,37.9) has 30147 bin [37.9,38.0) has 28894 bin [38.0,38.1) has 28025 bin [38.1,38.2) has 26923 bin [38.2,38.3) has 25928 bin [38.3,38.4) has 24721 bin [38.4,38.5) has 23850 bin [38.5,38.6) has 23185 bin [38.6,38.7) has 22224 bin [38.7,38.8) has 21218 bin [38.8,38.9) has 20076 bin [38.9,39.0) has 19121 bin [39.0,39.1) has 18029 bin [39.1,39.2) has 17116 bin [39.2,39.3) has 16154 bin [39.3,39.4) has 15178 bin [39.4,39.5) has 14438 bin [39.5,39.6) has 13417 bin [39.6,39.7) has 12771 bin [39.7,39.8) has 11864 bin [39.8,39.9) has 10999 bin [39.9,40.0) has 10403 bin [40.0,40.1) has 9617 bin [40.1,40.2) has 8856 bin [40.2,40.3) has 8306 bin [40.3,40.4) has 7960 bin [40.4,40.5) has 7338 bin [40.5,40.6) has 6769 bin [40.6,40.7) has 6283 bin [40.7,40.8) has 5990 bin [40.8,40.9) has 5223 bin [40.9,41.0) has 4835 bin [41.0,41.1) has 4367 bin [41.1,41.2) has 4118 bin [41.2,41.3) has 3722 bin [41.3,41.4) has 3457 bin [41.4,41.5) has 3174 bin [41.5,41.6) has 2807 bin [41.6,41.7) has 2482 bin [41.7,41.8) has 2407 bin [41.8,41.9) has 2071 bin [41.9,42.0) has 1854 bin [42.0,42.1) has 1672 bin [42.1,42.2) has 1465 bin [42.2,42.3) has 1327 bin [42.3,42.4) has 1135 bin [42.4,42.5) has 1043 bin [42.5,42.6) has 960 bin [42.6,42.7) has 857 bin [42.7,42.8) has 847 bin [42.8,42.9) has 719 bin [42.9,43.0) has 611 bin [43.0,43.1) has 572 bin [43.1,43.2) has 478 bin [43.2,43.3) has 389 bin [43.3,43.4) has 346 bin [43.4,43.5) has 341 bin [43.5,43.6) has 341 bin [43.6,43.7) has 264 bin [43.7,43.8) has 260 bin [43.8,43.9) has 268 bin [43.9,44.0) has 211 bin [44.0,44.1) has 185 bin [44.1,44.2) has 160 bin [44.2,44.3) has 156 bin [44.3,44.4) has 139 bin [44.4,44.5) has 142 bin [44.5,44.6) has 97 bin [44.6,44.7) has 110 bin [44.7,44.8) has 106 bin [44.8,44.9) has 100 bin [44.9,45.0) has 91 bin [45.0,45.1) has 66 bin [45.1,45.2) has 67 bin [45.2,45.3) has 71 bin [45.3,45.4) has 66 bin [45.4,45.5) has 50 bin [45.5,45.6) has 49 bin [45.6,45.7) has 34 bin [45.7,45.8) has 29 bin [45.8,45.9) has 31 bin [45.9,46.0) has 33 bin [46.0,46.1) has 25 bin [46.1,46.2) has 15 bin [46.2,46.3) has 20 bin [46.3,46.4) has 8 bin [46.4,46.5) has 10 bin [46.5,46.6) has 16 bin [46.6,46.7) has 11 bin [46.7,46.8) has 11 bin [46.8,46.9) has 10 bin [46.9,47.0) has 6 bin [47.0,47.1) has 6 bin [47.1,47.2) has 2 bin [47.2,47.3) has 3 bin [47.3,47.4) has 4 bin [47.4,47.5) has 2 bin [47.5,47.6) has 2 bin [47.6,47.7) has 2 bin [47.7,47.8) has 2 average z coordinate 20.6 for 33081428 element(s) point source id histogram with bin size 1.000000 bin 149 has 23866960 bin 150 has 9214468 average point source id 149.278539003818082 for 33081428 element(s)