lasinfo (210611) report for 'AHN4T/17GN1_18.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: 36145291 number of points by return: 24993248 7244240 3066251 734965 98575 scale factor x y z: 0.001 0.001 0.001 offset x y z: 241980 532480 0 min x y z: 241980.000 532480.000 13.409 max x y z: 243019.999 533769.999 51.307 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: 36145291 extended number of points by return: 24993248 7244240 3066251 734965 98575 7612 400 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 13409 51307 intensity 56 3456 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 -18 29 user_data 6 7 point_source_ID 64 65 gps_time 330517496.065034 330518613.248866 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 37 255 B 20 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 18.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24993248 number of intermediate returns: 3920370 number of last returns: 24941703 number of single returns: 17710030 covered area in square units/kilounits: 1338248/1.34 point density: all returns 27.01 last only 18.64 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36145291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24993248 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7244240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3066251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 734965 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 98575 instead zero. overview over extended number of returns of given pulse: 17710030 8366964 7014393 2551913 455807 43470 2714 0 0 0 0 0 0 0 0 histogram of classification of points: 12830219 unclassified (1) 23104477 ground (2) 197782 building (6) 12813 water (9) +-> flagged as extended overlap: 2225089 +---> 791015 of those are unclassified (1) +---> 1418609 of those are ground (2) +---> 7145 of those are building (6) +---> 8320 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.4,13.5) has 115 bin [13.5,13.6) has 1492 bin [13.6,13.7) has 3505 bin [13.7,13.8) has 4982 bin [13.8,13.9) has 5477 bin [13.9,14.0) has 7070 bin [14.0,14.1) has 14898 bin [14.1,14.2) has 14960 bin [14.2,14.3) has 12963 bin [14.3,14.4) has 20263 bin [14.4,14.5) has 49808 bin [14.5,14.6) has 165054 bin [14.6,14.7) has 421761 bin [14.7,14.8) has 1338761 bin [14.8,14.9) has 1618341 bin [14.9,15.0) has 1116009 bin [15.0,15.1) has 689018 bin [15.1,15.2) has 386646 bin [15.2,15.3) has 351487 bin [15.3,15.4) has 354209 bin [15.4,15.5) has 357469 bin [15.5,15.6) has 285022 bin [15.6,15.7) has 269886 bin [15.7,15.8) has 260680 bin [15.8,15.9) has 473768 bin [15.9,16.0) has 864262 bin [16.0,16.1) has 774382 bin [16.1,16.2) has 651837 bin [16.2,16.3) has 734864 bin [16.3,16.4) has 823742 bin [16.4,16.5) has 870311 bin [16.5,16.6) has 843755 bin [16.6,16.7) has 1026711 bin [16.7,16.8) has 844490 bin [16.8,16.9) has 673529 bin [16.9,17.0) has 540973 bin [17.0,17.1) has 441225 bin [17.1,17.2) has 379667 bin [17.2,17.3) has 394163 bin [17.3,17.4) has 399124 bin [17.4,17.5) has 426238 bin [17.5,17.6) has 451608 bin [17.6,17.7) has 435979 bin [17.7,17.8) has 411997 bin [17.8,17.9) has 399084 bin [17.9,18.0) has 399711 bin [18.0,18.1) has 421580 bin [18.1,18.2) has 408799 bin [18.2,18.3) has 375005 bin [18.3,18.4) has 295231 bin [18.4,18.5) has 226294 bin [18.5,18.6) has 181349 bin [18.6,18.7) has 151110 bin [18.7,18.8) has 120107 bin [18.8,18.9) has 97492 bin [18.9,19.0) has 85651 bin [19.0,19.1) has 78576 bin [19.1,19.2) has 76178 bin [19.2,19.3) has 72002 bin [19.3,19.4) has 70912 bin [19.4,19.5) has 70228 bin [19.5,19.6) has 69706 bin [19.6,19.7) has 70052 bin [19.7,19.8) has 69449 bin [19.8,19.9) has 68476 bin [19.9,20.0) has 66227 bin [20.0,20.1) has 63886 bin [20.1,20.2) has 60869 bin [20.2,20.3) has 59920 bin [20.3,20.4) has 57707 bin [20.4,20.5) has 56714 bin [20.5,20.6) has 55321 bin [20.6,20.7) has 52454 bin [20.7,20.8) has 53291 bin [20.8,20.9) has 54731 bin [20.9,21.0) has 52227 bin [21.0,21.1) has 51323 bin [21.1,21.2) has 49753 bin [21.2,21.3) has 48843 bin [21.3,21.4) has 49422 bin [21.4,21.5) has 49672 bin [21.5,21.6) has 49591 bin [21.6,21.7) has 49991 bin [21.7,21.8) has 50431 bin [21.8,21.9) has 49515 bin [21.9,22.0) has 48667 bin [22.0,22.1) has 48513 bin [22.1,22.2) has 48596 bin [22.2,22.3) has 47851 bin [22.3,22.4) has 47916 bin [22.4,22.5) has 47664 bin [22.5,22.6) has 48146 bin [22.6,22.7) has 48067 bin [22.7,22.8) has 47912 bin [22.8,22.9) has 48310 bin [22.9,23.0) has 48017 bin [23.0,23.1) has 48630 bin [23.1,23.2) has 49110 bin [23.2,23.3) has 49327 bin [23.3,23.4) has 48854 bin [23.4,23.5) has 48696 bin [23.5,23.6) has 48505 bin [23.6,23.7) has 48551 bin [23.7,23.8) has 48620 bin [23.8,23.9) has 48426 bin [23.9,24.0) has 48834 bin [24.0,24.1) has 48026 bin [24.1,24.2) has 48359 bin [24.2,24.3) has 48362 bin [24.3,24.4) has 48669 bin [24.4,24.5) has 48802 bin [24.5,24.6) has 48402 bin [24.6,24.7) has 49361 bin [24.7,24.8) has 49463 bin [24.8,24.9) has 49628 bin [24.9,25.0) has 49394 bin [25.0,25.1) has 49402 bin [25.1,25.2) has 49203 bin [25.2,25.3) has 49193 bin [25.3,25.4) has 49629 bin [25.4,25.5) has 49456 bin [25.5,25.6) has 50184 bin [25.6,25.7) has 50162 bin [25.7,25.8) has 50180 bin [25.8,25.9) has 50725 bin [25.9,26.0) has 50665 bin [26.0,26.1) has 50452 bin [26.1,26.2) has 50413 bin [26.2,26.3) has 50901 bin [26.3,26.4) has 50252 bin [26.4,26.5) has 50318 bin [26.5,26.6) has 50435 bin [26.6,26.7) has 50750 bin [26.7,26.8) has 51598 bin [26.8,26.9) has 51623 bin [26.9,27.0) has 52065 bin [27.0,27.1) has 52343 bin [27.1,27.2) has 52910 bin [27.2,27.3) has 52902 bin [27.3,27.4) has 52702 bin [27.4,27.5) has 53022 bin [27.5,27.6) has 53482 bin [27.6,27.7) has 54338 bin [27.7,27.8) has 54200 bin [27.8,27.9) has 54353 bin [27.9,28.0) has 54879 bin [28.0,28.1) has 55331 bin [28.1,28.2) has 55651 bin [28.2,28.3) has 55693 bin [28.3,28.4) has 55724 bin [28.4,28.5) has 56704 bin [28.5,28.6) has 56594 bin [28.6,28.7) has 56648 bin [28.7,28.8) has 57012 bin [28.8,28.9) has 57489 bin [28.9,29.0) has 57818 bin [29.0,29.1) has 58263 bin [29.1,29.2) has 58886 bin [29.2,29.3) has 58984 bin [29.3,29.4) has 59932 bin [29.4,29.5) has 60736 bin [29.5,29.6) has 61041 bin [29.6,29.7) has 62128 bin [29.7,29.8) has 62758 bin [29.8,29.9) has 63567 bin [29.9,30.0) has 63811 bin [30.0,30.1) has 63585 bin [30.1,30.2) has 64051 bin [30.2,30.3) has 65271 bin [30.3,30.4) has 66249 bin [30.4,30.5) has 67544 bin [30.5,30.6) has 67868 bin [30.6,30.7) has 68429 bin [30.7,30.8) has 69238 bin [30.8,30.9) has 69103 bin [30.9,31.0) has 69602 bin [31.0,31.1) has 70171 bin [31.1,31.2) has 71664 bin [31.2,31.3) has 72739 bin [31.3,31.4) has 73923 bin [31.4,31.5) has 74468 bin [31.5,31.6) has 75471 bin [31.6,31.7) has 75953 bin [31.7,31.8) has 76852 bin [31.8,31.9) has 77234 bin [31.9,32.0) has 78344 bin [32.0,32.1) has 78979 bin [32.1,32.2) has 79161 bin [32.2,32.3) has 80264 bin [32.3,32.4) has 80307 bin [32.4,32.5) has 81062 bin [32.5,32.6) has 81267 bin [32.6,32.7) has 82257 bin [32.7,32.8) has 83334 bin [32.8,32.9) has 82922 bin [32.9,33.0) has 82613 bin [33.0,33.1) has 83606 bin [33.1,33.2) has 83708 bin [33.2,33.3) has 84216 bin [33.3,33.4) has 84088 bin [33.4,33.5) has 85194 bin [33.5,33.6) has 84812 bin [33.6,33.7) has 85050 bin [33.7,33.8) has 84649 bin [33.8,33.9) has 84830 bin [33.9,34.0) has 85443 bin [34.0,34.1) has 85029 bin [34.1,34.2) has 85205 bin [34.2,34.3) has 84907 bin [34.3,34.4) has 84751 bin [34.4,34.5) has 84955 bin [34.5,34.6) has 85419 bin [34.6,34.7) has 85125 bin [34.7,34.8) has 83765 bin [34.8,34.9) has 83938 bin [34.9,35.0) has 82903 bin [35.0,35.1) has 82646 bin [35.1,35.2) has 81971 bin [35.2,35.3) has 81279 bin [35.3,35.4) has 81077 bin [35.4,35.5) has 80559 bin [35.5,35.6) has 79601 bin [35.6,35.7) has 78369 bin [35.7,35.8) has 77505 bin [35.8,35.9) has 76895 bin [35.9,36.0) has 74880 bin [36.0,36.1) has 74360 bin [36.1,36.2) has 73800 bin [36.2,36.3) has 72591 bin [36.3,36.4) has 71277 bin [36.4,36.5) has 69631 bin [36.5,36.6) has 67604 bin [36.6,36.7) has 66795 bin [36.7,36.8) has 65376 bin [36.8,36.9) has 63976 bin [36.9,37.0) has 62264 bin [37.0,37.1) has 60873 bin [37.1,37.2) has 59078 bin [37.2,37.3) has 58149 bin [37.3,37.4) has 55844 bin [37.4,37.5) has 54710 bin [37.5,37.6) has 52229 bin [37.6,37.7) has 50664 bin [37.7,37.8) has 49389 bin [37.8,37.9) has 47217 bin [37.9,38.0) has 45193 bin [38.0,38.1) has 43566 bin [38.1,38.2) has 41880 bin [38.2,38.3) has 40463 bin [38.3,38.4) has 38577 bin [38.4,38.5) has 37091 bin [38.5,38.6) has 35526 bin [38.6,38.7) has 34167 bin [38.7,38.8) has 32571 bin [38.8,38.9) has 30853 bin [38.9,39.0) has 29160 bin [39.0,39.1) has 27768 bin [39.1,39.2) has 26340 bin [39.2,39.3) has 24934 bin [39.3,39.4) has 23598 bin [39.4,39.5) has 22348 bin [39.5,39.6) has 21246 bin [39.6,39.7) has 20073 bin [39.7,39.8) has 18961 bin [39.8,39.9) has 17876 bin [39.9,40.0) has 16752 bin [40.0,40.1) has 15696 bin [40.1,40.2) has 14861 bin [40.2,40.3) has 14356 bin [40.3,40.4) has 13340 bin [40.4,40.5) has 12989 bin [40.5,40.6) has 12129 bin [40.6,40.7) has 11477 bin [40.7,40.8) has 11359 bin [40.8,40.9) has 10539 bin [40.9,41.0) has 9656 bin [41.0,41.1) has 9263 bin [41.1,41.2) has 8739 bin [41.2,41.3) has 8311 bin [41.3,41.4) has 7764 bin [41.4,41.5) has 7234 bin [41.5,41.6) has 6981 bin [41.6,41.7) has 6741 bin [41.7,41.8) has 6188 bin [41.8,41.9) has 6029 bin [41.9,42.0) has 5780 bin [42.0,42.1) has 5297 bin [42.1,42.2) has 5153 bin [42.2,42.3) has 4877 bin [42.3,42.4) has 4558 bin [42.4,42.5) has 4294 bin [42.5,42.6) has 4074 bin [42.6,42.7) has 4063 bin [42.7,42.8) has 3724 bin [42.8,42.9) has 3367 bin [42.9,43.0) has 3401 bin [43.0,43.1) has 3131 bin [43.1,43.2) has 3006 bin [43.2,43.3) has 2961 bin [43.3,43.4) has 2853 bin [43.4,43.5) has 2553 bin [43.5,43.6) has 2522 bin [43.6,43.7) has 2316 bin [43.7,43.8) has 2231 bin [43.8,43.9) has 2062 bin [43.9,44.0) has 1983 bin [44.0,44.1) has 1829 bin [44.1,44.2) has 1793 bin [44.2,44.3) has 1609 bin [44.3,44.4) has 1599 bin [44.4,44.5) has 1407 bin [44.5,44.6) has 1392 bin [44.6,44.7) has 1366 bin [44.7,44.8) has 1206 bin [44.8,44.9) has 1224 bin [44.9,45.0) has 1218 bin [45.0,45.1) has 1119 bin [45.1,45.2) has 1097 bin [45.2,45.3) has 982 bin [45.3,45.4) has 953 bin [45.4,45.5) has 857 bin [45.5,45.6) has 816 bin [45.6,45.7) has 784 bin [45.7,45.8) has 790 bin [45.8,45.9) has 651 bin [45.9,46.0) has 667 bin [46.0,46.1) has 578 bin [46.1,46.2) has 529 bin [46.2,46.3) has 516 bin [46.3,46.4) has 453 bin [46.4,46.5) has 459 bin [46.5,46.6) has 398 bin [46.6,46.7) has 406 bin [46.7,46.8) has 398 bin [46.8,46.9) has 359 bin [46.9,47.0) has 367 bin [47.0,47.1) has 353 bin [47.1,47.2) has 314 bin [47.2,47.3) has 251 bin [47.3,47.4) has 243 bin [47.4,47.5) has 273 bin [47.5,47.6) has 215 bin [47.6,47.7) has 242 bin [47.7,47.8) has 199 bin [47.8,47.9) has 157 bin [47.9,48.0) has 172 bin [48.0,48.1) has 158 bin [48.1,48.2) has 127 bin [48.2,48.3) has 132 bin [48.3,48.4) has 124 bin [48.4,48.5) has 111 bin [48.5,48.6) has 95 bin [48.6,48.7) has 79 bin [48.7,48.8) has 77 bin [48.8,48.9) has 69 bin [48.9,49.0) has 60 bin [49.0,49.1) has 55 bin [49.1,49.2) has 60 bin [49.2,49.3) has 45 bin [49.3,49.4) has 50 bin [49.4,49.5) has 42 bin [49.5,49.6) has 36 bin [49.6,49.7) has 38 bin [49.7,49.8) has 22 bin [49.8,49.9) has 36 bin [49.9,50.0) has 27 bin [50.0,50.1) has 24 bin [50.1,50.2) has 24 bin [50.2,50.3) has 15 bin [50.3,50.4) has 13 bin [50.4,50.5) has 7 bin [50.5,50.6) has 9 bin [50.6,50.7) has 6 bin [50.7,50.8) has 1 bin [50.8,50.9) has 4 bin [50.9,51.0) has 2 bin [51.0,51.1) has 4 bin [51.1,51.2) has 2 bin [51.2,51.3) has 1 bin [51.3,51.4) has 1 average z coordinate 21.1 for 36145291 element(s) point source id histogram with bin size 1.000000 bin 64 has 28443265 bin 65 has 7702026 average point source id 64.213085184457356 for 36145291 element(s)