lasinfo (210611) report for 'AHN4T/52CN1_19.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: 31378840 number of points by return: 25427301 4399915 1323575 210004 18045 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 382480 0 min x y z: 182980.000 382480.000 23.659 max x y z: 184019.999 383769.999 56.170 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: 31378840 extended number of points by return: 25427301 4399915 1323575 210004 18045 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 23659 56170 intensity 56 4860 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 -11 29 user_data 6 7 point_source_ID 88 89 gps_time 297845921.251686 297847292.553797 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 36 255 B 21 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.63 32.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25427301 number of intermediate returns: 1551265 number of last returns: 25416776 number of single returns: 21016502 covered area in square units/kilounits: 1338892/1.34 point density: all returns 23.44 last only 18.98 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31378840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25427301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4399915 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1323575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 210004 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18045 instead zero. overview over extended number of returns of given pulse: 21016502 6160531 3342387 768843 86072 4357 148 0 0 0 0 0 0 0 0 histogram of classification of points: 7153571 unclassified (1) 23496901 ground (2) 712824 building (6) 15544 water (9) +-> flagged as extended overlap: 2018232 +---> 502356 of those are unclassified (1) +---> 1468627 of those are ground (2) +---> 45468 of those are building (6) +---> 1781 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.6,23.7) has 13 bin [23.7,23.8) has 1560 bin [23.8,23.9) has 23092 bin [23.9,24.0) has 46596 bin [24.0,24.1) has 72320 bin [24.1,24.2) has 136319 bin [24.2,24.3) has 279604 bin [24.3,24.4) has 342536 bin [24.4,24.5) has 380093 bin [24.5,24.6) has 289113 bin [24.6,24.7) has 251571 bin [24.7,24.8) has 386655 bin [24.8,24.9) has 431497 bin [24.9,25.0) has 487518 bin [25.0,25.1) has 578847 bin [25.1,25.2) has 574794 bin [25.2,25.3) has 710796 bin [25.3,25.4) has 798479 bin [25.4,25.5) has 951743 bin [25.5,25.6) has 919279 bin [25.6,25.7) has 831238 bin [25.7,25.8) has 847689 bin [25.8,25.9) has 861033 bin [25.9,26.0) has 941215 bin [26.0,26.1) has 970225 bin [26.1,26.2) has 1083875 bin [26.2,26.3) has 1063648 bin [26.3,26.4) has 967778 bin [26.4,26.5) has 836828 bin [26.5,26.6) has 912072 bin [26.6,26.7) has 874537 bin [26.7,26.8) has 693674 bin [26.8,26.9) has 546591 bin [26.9,27.0) has 450801 bin [27.0,27.1) has 427916 bin [27.1,27.2) has 469474 bin [27.2,27.3) has 480647 bin [27.3,27.4) has 486545 bin [27.4,27.5) has 437265 bin [27.5,27.6) has 368060 bin [27.6,27.7) has 334764 bin [27.7,27.8) has 326431 bin [27.8,27.9) has 305482 bin [27.9,28.0) has 232559 bin [28.0,28.1) has 198815 bin [28.1,28.2) has 180793 bin [28.2,28.3) has 105951 bin [28.3,28.4) has 55228 bin [28.4,28.5) has 46530 bin [28.5,28.6) has 42624 bin [28.6,28.7) has 40570 bin [28.7,28.8) has 40717 bin [28.8,28.9) has 40163 bin [28.9,29.0) has 37067 bin [29.0,29.1) has 36568 bin [29.1,29.2) has 37513 bin [29.2,29.3) has 36638 bin [29.3,29.4) has 37864 bin [29.4,29.5) has 40940 bin [29.5,29.6) has 39490 bin [29.6,29.7) has 36623 bin [29.7,29.8) has 35897 bin [29.8,29.9) has 35097 bin [29.9,30.0) has 35461 bin [30.0,30.1) has 36032 bin [30.1,30.2) has 37497 bin [30.2,30.3) has 39592 bin [30.3,30.4) has 40689 bin [30.4,30.5) has 43487 bin [30.5,30.6) has 46289 bin [30.6,30.7) has 46625 bin [30.7,30.8) has 45263 bin [30.8,30.9) has 36470 bin [30.9,31.0) has 37897 bin [31.0,31.1) has 35657 bin [31.1,31.2) has 33705 bin [31.2,31.3) has 35276 bin [31.3,31.4) has 33897 bin [31.4,31.5) has 35276 bin [31.5,31.6) has 35754 bin [31.6,31.7) has 33828 bin [31.7,31.8) has 33380 bin [31.8,31.9) has 35072 bin [31.9,32.0) has 48815 bin [32.0,32.1) has 36304 bin [32.1,32.2) has 35361 bin [32.2,32.3) has 36865 bin [32.3,32.4) has 38257 bin [32.4,32.5) has 39291 bin [32.5,32.6) has 41443 bin [32.6,32.7) has 38008 bin [32.7,32.8) has 38246 bin [32.8,32.9) has 40306 bin [32.9,33.0) has 40847 bin [33.0,33.1) has 41734 bin [33.1,33.2) has 42061 bin [33.2,33.3) has 42601 bin [33.3,33.4) has 42418 bin [33.4,33.5) has 42314 bin [33.5,33.6) has 42982 bin [33.6,33.7) has 43610 bin [33.7,33.8) has 43729 bin [33.8,33.9) has 43994 bin [33.9,34.0) has 43183 bin [34.0,34.1) has 42382 bin [34.1,34.2) has 41959 bin [34.2,34.3) has 41960 bin [34.3,34.4) has 42429 bin [34.4,34.5) has 42486 bin [34.5,34.6) has 42734 bin [34.6,34.7) has 43379 bin [34.7,34.8) has 43362 bin [34.8,34.9) has 43949 bin [34.9,35.0) has 44491 bin [35.0,35.1) has 44826 bin [35.1,35.2) has 45437 bin [35.2,35.3) has 49812 bin [35.3,35.4) has 46732 bin [35.4,35.5) has 45987 bin [35.5,35.6) has 46386 bin [35.6,35.7) has 47325 bin [35.7,35.8) has 47752 bin [35.8,35.9) has 47876 bin [35.9,36.0) has 47874 bin [36.0,36.1) has 47190 bin [36.1,36.2) has 47668 bin [36.2,36.3) has 48110 bin [36.3,36.4) has 48640 bin [36.4,36.5) has 49129 bin [36.5,36.6) has 49914 bin [36.6,36.7) has 49504 bin [36.7,36.8) has 50480 bin [36.8,36.9) has 50975 bin [36.9,37.0) has 51393 bin [37.0,37.1) has 51723 bin [37.1,37.2) has 51512 bin [37.2,37.3) has 52550 bin [37.3,37.4) has 53130 bin [37.4,37.5) has 53313 bin [37.5,37.6) has 53996 bin [37.6,37.7) has 54274 bin [37.7,37.8) has 55425 bin [37.8,37.9) has 55953 bin [37.9,38.0) has 56517 bin [38.0,38.1) has 57733 bin [38.1,38.2) has 57418 bin [38.2,38.3) has 57430 bin [38.3,38.4) has 58024 bin [38.4,38.5) has 58549 bin [38.5,38.6) has 59212 bin [38.6,38.7) has 58960 bin [38.7,38.8) has 59878 bin [38.8,38.9) has 59958 bin [38.9,39.0) has 60333 bin [39.0,39.1) has 60822 bin [39.1,39.2) has 60794 bin [39.2,39.3) has 60656 bin [39.3,39.4) has 60348 bin [39.4,39.5) has 61141 bin [39.5,39.6) has 61957 bin [39.6,39.7) has 62064 bin [39.7,39.8) has 61987 bin [39.8,39.9) has 62278 bin [39.9,40.0) has 61872 bin [40.0,40.1) has 61625 bin [40.1,40.2) has 61541 bin [40.2,40.3) has 61483 bin [40.3,40.4) has 60670 bin [40.4,40.5) has 60117 bin [40.5,40.6) has 59194 bin [40.6,40.7) has 58245 bin [40.7,40.8) has 57674 bin [40.8,40.9) has 57487 bin [40.9,41.0) has 56002 bin [41.0,41.1) has 55217 bin [41.1,41.2) has 54016 bin [41.2,41.3) has 52909 bin [41.3,41.4) has 51645 bin [41.4,41.5) has 50602 bin [41.5,41.6) has 49390 bin [41.6,41.7) has 47909 bin [41.7,41.8) has 47207 bin [41.8,41.9) has 45730 bin [41.9,42.0) has 43905 bin [42.0,42.1) has 42975 bin [42.1,42.2) has 41183 bin [42.2,42.3) has 39688 bin [42.3,42.4) has 38611 bin [42.4,42.5) has 37061 bin [42.5,42.6) has 35713 bin [42.6,42.7) has 34817 bin [42.7,42.8) has 33253 bin [42.8,42.9) has 32086 bin [42.9,43.0) has 30936 bin [43.0,43.1) has 29767 bin [43.1,43.2) has 28712 bin [43.2,43.3) has 27698 bin [43.3,43.4) has 26580 bin [43.4,43.5) has 25207 bin [43.5,43.6) has 24194 bin [43.6,43.7) has 23346 bin [43.7,43.8) has 21760 bin [43.8,43.9) has 21249 bin [43.9,44.0) has 20202 bin [44.0,44.1) has 18972 bin [44.1,44.2) has 18244 bin [44.2,44.3) has 17409 bin [44.3,44.4) has 16529 bin [44.4,44.5) has 15945 bin [44.5,44.6) has 15279 bin [44.6,44.7) has 14496 bin [44.7,44.8) has 13721 bin [44.8,44.9) has 13335 bin [44.9,45.0) has 12460 bin [45.0,45.1) has 12095 bin [45.1,45.2) has 11500 bin [45.2,45.3) has 11114 bin [45.3,45.4) has 10402 bin [45.4,45.5) has 9940 bin [45.5,45.6) has 9403 bin [45.6,45.7) has 8948 bin [45.7,45.8) has 8458 bin [45.8,45.9) has 7996 bin [45.9,46.0) has 7452 bin [46.0,46.1) has 6995 bin [46.1,46.2) has 6656 bin [46.2,46.3) has 6398 bin [46.3,46.4) has 6037 bin [46.4,46.5) has 5603 bin [46.5,46.6) has 5059 bin [46.6,46.7) has 4879 bin [46.7,46.8) has 4712 bin [46.8,46.9) has 4463 bin [46.9,47.0) has 4158 bin [47.0,47.1) has 3974 bin [47.1,47.2) has 3923 bin [47.2,47.3) has 3560 bin [47.3,47.4) has 3390 bin [47.4,47.5) has 3349 bin [47.5,47.6) has 3135 bin [47.6,47.7) has 2932 bin [47.7,47.8) has 2741 bin [47.8,47.9) has 2655 bin [47.9,48.0) has 2464 bin [48.0,48.1) has 2280 bin [48.1,48.2) has 2102 bin [48.2,48.3) has 1947 bin [48.3,48.4) has 1718 bin [48.4,48.5) has 1545 bin [48.5,48.6) has 1495 bin [48.6,48.7) has 1510 bin [48.7,48.8) has 1390 bin [48.8,48.9) has 1361 bin [48.9,49.0) has 1298 bin [49.0,49.1) has 1212 bin [49.1,49.2) has 1113 bin [49.2,49.3) has 1016 bin [49.3,49.4) has 995 bin [49.4,49.5) has 962 bin [49.5,49.6) has 951 bin [49.6,49.7) has 949 bin [49.7,49.8) has 959 bin [49.8,49.9) has 963 bin [49.9,50.0) has 917 bin [50.0,50.1) has 910 bin [50.1,50.2) has 877 bin [50.2,50.3) has 810 bin [50.3,50.4) has 764 bin [50.4,50.5) has 738 bin [50.5,50.6) has 608 bin [50.6,50.7) has 559 bin [50.7,50.8) has 582 bin [50.8,50.9) has 584 bin [50.9,51.0) has 508 bin [51.0,51.1) has 496 bin [51.1,51.2) has 490 bin [51.2,51.3) has 468 bin [51.3,51.4) has 452 bin [51.4,51.5) has 424 bin [51.5,51.6) has 378 bin [51.6,51.7) has 345 bin [51.7,51.8) has 312 bin [51.8,51.9) has 335 bin [51.9,52.0) has 322 bin [52.0,52.1) has 282 bin [52.1,52.2) has 257 bin [52.2,52.3) has 240 bin [52.3,52.4) has 277 bin [52.4,52.5) has 223 bin [52.5,52.6) has 194 bin [52.6,52.7) has 184 bin [52.7,52.8) has 186 bin [52.8,52.9) has 184 bin [52.9,53.0) has 139 bin [53.0,53.1) has 128 bin [53.1,53.2) has 114 bin [53.2,53.3) has 116 bin [53.3,53.4) has 94 bin [53.4,53.5) has 107 bin [53.5,53.6) has 93 bin [53.6,53.7) has 95 bin [53.7,53.8) has 87 bin [53.8,53.9) has 73 bin [53.9,54.0) has 53 bin [54.0,54.1) has 55 bin [54.1,54.2) has 48 bin [54.2,54.3) has 34 bin [54.3,54.4) has 22 bin [54.4,54.5) has 14 bin [54.5,54.6) has 24 bin [54.6,54.7) has 22 bin [54.7,54.8) has 14 bin [54.8,54.9) has 21 bin [54.9,55.0) has 18 bin [55.0,55.1) has 20 bin [55.1,55.2) has 11 bin [55.2,55.3) has 4 bin [55.3,55.4) has 12 bin [55.4,55.5) has 6 bin [55.5,55.6) has 7 bin [55.6,55.7) has 11 bin [55.7,55.8) has 2 bin [55.8,55.9) has 6 bin [55.9,56.0) has 3 bin [56.0,56.1) has 2 bin [56.1,56.2) has 2 average z coordinate 28.7 for 31378840 element(s) point source id histogram with bin size 1.000000 bin 88 has 10887445 bin 89 has 20491395 average point source id 88.653032266329788 for 31378840 element(s)