lasinfo (210611) report for 'AHN4T/50GN1_21.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: 27815509 number of points by return: 25027464 1889659 704743 169241 24402 scale factor x y z: 0.001 0.001 0.001 offset x y z: 119980 381230 0 min x y z: 119980.000 381230.000 17.352 max x y z: 121019.999 382519.999 56.153 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: 27815509 extended number of points by return: 25027464 1889659 704743 169241 24402 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 17352 56153 intensity 56 3847 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 -30 29 user_data 6 7 point_source_ID 29 31 gps_time 290595496.041377 290598290.028481 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 34 255 B 24 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 38.47 ('Amplitude') attribute1 -16.39 21.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25027464 number of intermediate returns: 900167 number of last returns: 25019791 number of single returns: 23131913 covered area in square units/kilounits: 1341316/1.34 point density: all returns 20.74 last only 18.65 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27815509 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25027464 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1889659 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 704743 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 169241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24402 instead zero. overview over extended number of returns of given pulse: 23131913 2373280 1608341 579781 110899 10645 650 0 0 0 0 0 0 0 0 histogram of classification of points: 3716759 unclassified (1) 23794206 ground (2) 259592 building (6) 44952 water (9) +-> flagged as extended overlap: 2268858 +---> 336674 of those are unclassified (1) +---> 1902090 of those are ground (2) +---> 27167 of those are building (6) +---> 2927 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.3,17.4) has 4 bin [17.4,17.5) has 439 bin [17.5,17.6) has 6559 bin [17.6,17.7) has 11059 bin [17.7,17.8) has 22722 bin [17.8,17.9) has 57246 bin [17.9,18.0) has 125758 bin [18.0,18.1) has 158576 bin [18.1,18.2) has 201517 bin [18.2,18.3) has 205331 bin [18.3,18.4) has 242782 bin [18.4,18.5) has 259648 bin [18.5,18.6) has 324237 bin [18.6,18.7) has 471240 bin [18.7,18.8) has 709038 bin [18.8,18.9) has 951234 bin [18.9,19.0) has 1029584 bin [19.0,19.1) has 1213070 bin [19.1,19.2) has 1102824 bin [19.2,19.3) has 1021946 bin [19.3,19.4) has 783217 bin [19.4,19.5) has 701959 bin [19.5,19.6) has 703800 bin [19.6,19.7) has 671217 bin [19.7,19.8) has 760128 bin [19.8,19.9) has 737621 bin [19.9,20.0) has 688454 bin [20.0,20.1) has 596429 bin [20.1,20.2) has 573801 bin [20.2,20.3) has 537765 bin [20.3,20.4) has 553148 bin [20.4,20.5) has 666814 bin [20.5,20.6) has 703143 bin [20.6,20.7) has 726296 bin [20.7,20.8) has 744300 bin [20.8,20.9) has 711608 bin [20.9,21.0) has 637645 bin [21.0,21.1) has 547101 bin [21.1,21.2) has 542859 bin [21.2,21.3) has 476897 bin [21.3,21.4) has 426643 bin [21.4,21.5) has 385838 bin [21.5,21.6) has 317776 bin [21.6,21.7) has 218148 bin [21.7,21.8) has 141858 bin [21.8,21.9) has 114780 bin [21.9,22.0) has 114049 bin [22.0,22.1) has 124402 bin [22.1,22.2) has 162112 bin [22.2,22.3) has 150701 bin [22.3,22.4) has 102532 bin [22.4,22.5) has 93738 bin [22.5,22.6) has 98291 bin [22.6,22.7) has 107210 bin [22.7,22.8) has 109574 bin [22.8,22.9) has 109023 bin [22.9,23.0) has 122792 bin [23.0,23.1) has 133612 bin [23.1,23.2) has 176779 bin [23.2,23.3) has 188333 bin [23.3,23.4) has 130304 bin [23.4,23.5) has 122692 bin [23.5,23.6) has 113268 bin [23.6,23.7) has 107504 bin [23.7,23.8) has 84634 bin [23.8,23.9) has 61222 bin [23.9,24.0) has 50513 bin [24.0,24.1) has 25404 bin [24.1,24.2) has 23710 bin [24.2,24.3) has 23709 bin [24.3,24.4) has 23320 bin [24.4,24.5) has 24462 bin [24.5,24.6) has 24407 bin [24.6,24.7) has 23617 bin [24.7,24.8) has 24955 bin [24.8,24.9) has 28034 bin [24.9,25.0) has 29774 bin [25.0,25.1) has 29280 bin [25.1,25.2) has 28441 bin [25.2,25.3) has 28159 bin [25.3,25.4) has 28435 bin [25.4,25.5) has 28725 bin [25.5,25.6) has 28188 bin [25.6,25.7) has 27990 bin [25.7,25.8) has 28186 bin [25.8,25.9) has 28446 bin [25.9,26.0) has 28024 bin [26.0,26.1) has 27967 bin [26.1,26.2) has 28482 bin [26.2,26.3) has 28332 bin [26.3,26.4) has 28130 bin [26.4,26.5) has 27529 bin [26.5,26.6) has 27779 bin [26.6,26.7) has 27333 bin [26.7,26.8) has 27059 bin [26.8,26.9) has 27378 bin [26.9,27.0) has 27083 bin [27.0,27.1) has 24396 bin [27.1,27.2) has 23820 bin [27.2,27.3) has 23440 bin [27.3,27.4) has 23501 bin [27.4,27.5) has 23072 bin [27.5,27.6) has 22842 bin [27.6,27.7) has 22323 bin [27.7,27.8) has 22100 bin [27.8,27.9) has 22165 bin [27.9,28.0) has 22013 bin [28.0,28.1) has 21814 bin [28.1,28.2) has 21827 bin [28.2,28.3) has 22011 bin [28.3,28.4) has 21845 bin [28.4,28.5) has 21266 bin [28.5,28.6) has 21615 bin [28.6,28.7) has 21587 bin [28.7,28.8) has 21158 bin [28.8,28.9) has 21117 bin [28.9,29.0) has 20964 bin [29.0,29.1) has 21032 bin [29.1,29.2) has 20968 bin [29.2,29.3) has 20898 bin [29.3,29.4) has 20799 bin [29.4,29.5) has 20565 bin [29.5,29.6) has 20275 bin [29.6,29.7) has 20084 bin [29.7,29.8) has 20028 bin [29.8,29.9) has 19952 bin [29.9,30.0) has 19662 bin [30.0,30.1) has 19472 bin [30.1,30.2) has 19376 bin [30.2,30.3) has 19087 bin [30.3,30.4) has 19849 bin [30.4,30.5) has 19082 bin [30.5,30.6) has 18911 bin [30.6,30.7) has 18747 bin [30.7,30.8) has 17814 bin [30.8,30.9) has 18146 bin [30.9,31.0) has 17661 bin [31.0,31.1) has 17439 bin [31.1,31.2) has 17644 bin [31.2,31.3) has 17239 bin [31.3,31.4) has 17386 bin [31.4,31.5) has 16973 bin [31.5,31.6) has 16971 bin [31.6,31.7) has 16956 bin [31.7,31.8) has 16515 bin [31.8,31.9) has 16340 bin [31.9,32.0) has 16239 bin [32.0,32.1) has 15893 bin [32.1,32.2) has 15633 bin [32.2,32.3) has 15654 bin [32.3,32.4) has 15515 bin [32.4,32.5) has 15335 bin [32.5,32.6) has 15389 bin [32.6,32.7) has 15018 bin [32.7,32.8) has 14915 bin [32.8,32.9) has 15047 bin [32.9,33.0) has 14617 bin [33.0,33.1) has 14464 bin [33.1,33.2) has 14268 bin [33.2,33.3) has 13780 bin [33.3,33.4) has 13543 bin [33.4,33.5) has 13318 bin [33.5,33.6) has 13136 bin [33.6,33.7) has 12711 bin [33.7,33.8) has 12688 bin [33.8,33.9) has 12352 bin [33.9,34.0) has 12009 bin [34.0,34.1) has 11633 bin [34.1,34.2) has 11610 bin [34.2,34.3) has 11229 bin [34.3,34.4) has 11108 bin [34.4,34.5) has 10789 bin [34.5,34.6) has 10540 bin [34.6,34.7) has 10494 bin [34.7,34.8) has 10196 bin [34.8,34.9) has 9870 bin [34.9,35.0) has 9722 bin [35.0,35.1) has 9431 bin [35.1,35.2) has 9359 bin [35.2,35.3) has 9260 bin [35.3,35.4) has 8911 bin [35.4,35.5) has 8414 bin [35.5,35.6) has 8105 bin [35.6,35.7) has 8006 bin [35.7,35.8) has 7852 bin [35.8,35.9) has 7645 bin [35.9,36.0) has 7431 bin [36.0,36.1) has 7001 bin [36.1,36.2) has 6789 bin [36.2,36.3) has 6607 bin [36.3,36.4) has 6590 bin [36.4,36.5) has 6519 bin [36.5,36.6) has 6266 bin [36.6,36.7) has 5928 bin [36.7,36.8) has 5706 bin [36.8,36.9) has 5530 bin [36.9,37.0) has 5182 bin [37.0,37.1) has 5039 bin [37.1,37.2) has 4782 bin [37.2,37.3) has 4647 bin [37.3,37.4) has 4546 bin [37.4,37.5) has 4369 bin [37.5,37.6) has 4169 bin [37.6,37.7) has 4024 bin [37.7,37.8) has 4011 bin [37.8,37.9) has 3837 bin [37.9,38.0) has 3704 bin [38.0,38.1) has 3675 bin [38.1,38.2) has 3588 bin [38.2,38.3) has 3312 bin [38.3,38.4) has 3200 bin [38.4,38.5) has 3232 bin [38.5,38.6) has 3148 bin [38.6,38.7) has 2997 bin [38.7,38.8) has 2853 bin [38.8,38.9) has 2705 bin [38.9,39.0) has 2637 bin [39.0,39.1) has 2581 bin [39.1,39.2) has 2439 bin [39.2,39.3) has 2430 bin [39.3,39.4) has 2288 bin [39.4,39.5) has 2195 bin [39.5,39.6) has 2097 bin [39.6,39.7) has 2127 bin [39.7,39.8) has 2017 bin [39.8,39.9) has 1925 bin [39.9,40.0) has 1926 bin [40.0,40.1) has 1898 bin [40.1,40.2) has 1772 bin [40.2,40.3) has 1646 bin [40.3,40.4) has 1631 bin [40.4,40.5) has 1600 bin [40.5,40.6) has 1565 bin [40.6,40.7) has 1482 bin [40.7,40.8) has 1465 bin [40.8,40.9) has 1473 bin [40.9,41.0) has 1440 bin [41.0,41.1) has 1351 bin [41.1,41.2) has 1333 bin [41.2,41.3) has 1313 bin [41.3,41.4) has 1246 bin [41.4,41.5) has 1273 bin [41.5,41.6) has 1260 bin [41.6,41.7) has 1124 bin [41.7,41.8) has 1161 bin [41.8,41.9) has 1103 bin [41.9,42.0) has 1125 bin [42.0,42.1) has 1087 bin [42.1,42.2) has 1160 bin [42.2,42.3) has 1127 bin [42.3,42.4) has 1113 bin [42.4,42.5) has 1119 bin [42.5,42.6) has 1025 bin [42.6,42.7) has 1097 bin [42.7,42.8) has 1061 bin [42.8,42.9) has 1137 bin [42.9,43.0) has 1112 bin [43.0,43.1) has 1063 bin [43.1,43.2) has 1054 bin [43.2,43.3) has 1063 bin [43.3,43.4) has 1023 bin [43.4,43.5) has 1059 bin [43.5,43.6) has 1091 bin [43.6,43.7) has 1019 bin [43.7,43.8) has 1012 bin [43.8,43.9) has 1037 bin [43.9,44.0) has 981 bin [44.0,44.1) has 1028 bin [44.1,44.2) has 987 bin [44.2,44.3) has 1006 bin [44.3,44.4) has 993 bin [44.4,44.5) has 1007 bin [44.5,44.6) has 996 bin [44.6,44.7) has 1035 bin [44.7,44.8) has 967 bin [44.8,44.9) has 1018 bin [44.9,45.0) has 999 bin [45.0,45.1) has 953 bin [45.1,45.2) has 969 bin [45.2,45.3) has 939 bin [45.3,45.4) has 963 bin [45.4,45.5) has 915 bin [45.5,45.6) has 972 bin [45.6,45.7) has 925 bin [45.7,45.8) has 937 bin [45.8,45.9) has 968 bin [45.9,46.0) has 1016 bin [46.0,46.1) has 951 bin [46.1,46.2) has 944 bin [46.2,46.3) has 964 bin [46.3,46.4) has 963 bin [46.4,46.5) has 946 bin [46.5,46.6) has 970 bin [46.6,46.7) has 901 bin [46.7,46.8) has 916 bin [46.8,46.9) has 912 bin [46.9,47.0) has 945 bin [47.0,47.1) has 892 bin [47.1,47.2) has 942 bin [47.2,47.3) has 862 bin [47.3,47.4) has 840 bin [47.4,47.5) has 906 bin [47.5,47.6) has 875 bin [47.6,47.7) has 846 bin [47.7,47.8) has 844 bin [47.8,47.9) has 811 bin [47.9,48.0) has 772 bin [48.0,48.1) has 780 bin [48.1,48.2) has 736 bin [48.2,48.3) has 718 bin [48.3,48.4) has 759 bin [48.4,48.5) has 760 bin [48.5,48.6) has 707 bin [48.6,48.7) has 705 bin [48.7,48.8) has 707 bin [48.8,48.9) has 691 bin [48.9,49.0) has 605 bin [49.0,49.1) has 608 bin [49.1,49.2) has 601 bin [49.2,49.3) has 603 bin [49.3,49.4) has 582 bin [49.4,49.5) has 567 bin [49.5,49.6) has 596 bin [49.6,49.7) has 553 bin [49.7,49.8) has 534 bin [49.8,49.9) has 498 bin [49.9,50.0) has 532 bin [50.0,50.1) has 497 bin [50.1,50.2) has 511 bin [50.2,50.3) has 509 bin [50.3,50.4) has 456 bin [50.4,50.5) has 453 bin [50.5,50.6) has 451 bin [50.6,50.7) has 459 bin [50.7,50.8) has 405 bin [50.8,50.9) has 419 bin [50.9,51.0) has 390 bin [51.0,51.1) has 397 bin [51.1,51.2) has 378 bin [51.2,51.3) has 402 bin [51.3,51.4) has 376 bin [51.4,51.5) has 347 bin [51.5,51.6) has 287 bin [51.6,51.7) has 295 bin [51.7,51.8) has 306 bin [51.8,51.9) has 297 bin [51.9,52.0) has 299 bin [52.0,52.1) has 319 bin [52.1,52.2) has 309 bin [52.2,52.3) has 273 bin [52.3,52.4) has 261 bin [52.4,52.5) has 258 bin [52.5,52.6) has 255 bin [52.6,52.7) has 244 bin [52.7,52.8) has 248 bin [52.8,52.9) has 230 bin [52.9,53.0) has 203 bin [53.0,53.1) has 204 bin [53.1,53.2) has 175 bin [53.2,53.3) has 182 bin [53.3,53.4) has 199 bin [53.4,53.5) has 161 bin [53.5,53.6) has 186 bin [53.6,53.7) has 156 bin [53.7,53.8) has 136 bin [53.8,53.9) has 159 bin [53.9,54.0) has 132 bin [54.0,54.1) has 113 bin [54.1,54.2) has 110 bin [54.2,54.3) has 104 bin [54.3,54.4) has 116 bin [54.4,54.5) has 95 bin [54.5,54.6) has 82 bin [54.6,54.7) has 65 bin [54.7,54.8) has 58 bin [54.8,54.9) has 61 bin [54.9,55.0) has 38 bin [55.0,55.1) has 30 bin [55.1,55.2) has 29 bin [55.2,55.3) has 23 bin [55.3,55.4) has 15 bin [55.4,55.5) has 13 bin [55.5,55.6) has 6 bin [55.6,55.7) has 3 bin [55.7,55.8) has 3 bin [55.8,55.9) has 2 bin [55.9,56.0) has 2 bin [56.0,56.1) has 2 bin [56.1,56.2) has 1 average z coordinate 21.1 for 27815509 element(s) point source id histogram with bin size 1.000000 bin 29 has 2000142 bin 30 has 21181076 bin 31 has 4634291 average point source id 30.094700729725997 for 27815509 element(s)