lasinfo (210611) report for 'AHN4T/41BN2_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: 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: 39739040 number of points by return: 36060060 2230525 1088024 311786 48645 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 448730 0 min x y z: 235980.000 448730.000 17.498 max x y z: 237019.999 450019.999 43.492 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: 39739040 extended number of points by return: 36060060 2230525 1088024 311786 48645 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 17498 43492 intensity 56 4810 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 -29 29 user_data 6 7 point_source_ID 159 210 gps_time 324126910.799867 324222395.827623 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 47 255 B 42 255 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 31.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36060060 number of intermediate returns: 1451700 number of last returns: 36057763 number of single returns: 33830483 covered area in square units/kilounits: 1341584/1.34 point density: all returns 29.62 last only 26.88 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39739040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36060060 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2230525 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1088024 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 311786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48645 instead zero. overview over extended number of returns of given pulse: 33830483 2286493 2325902 1052695 222166 20055 1246 0 0 0 0 0 0 0 0 histogram of classification of points: 3973912 unclassified (1) 35490657 ground (2) 253282 building (6) 21189 water (9) +-> flagged as extended overlap: 3167398 +---> 346628 of those are unclassified (1) +---> 2773760 of those are ground (2) +---> 46240 of those are building (6) +---> 770 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.4,17.5) has 1 bin [17.5,17.6) has 46 bin [17.6,17.7) has 3039 bin [17.7,17.8) has 6596 bin [17.8,17.9) has 3594 bin [17.9,18.0) has 3221 bin [18.0,18.1) has 4209 bin [18.1,18.2) has 30854 bin [18.2,18.3) has 48740 bin [18.3,18.4) has 43078 bin [18.4,18.5) has 55257 bin [18.5,18.6) has 118632 bin [18.6,18.7) has 462292 bin [18.7,18.8) has 1608992 bin [18.8,18.9) has 2754077 bin [18.9,19.0) has 4256982 bin [19.0,19.1) has 5175786 bin [19.1,19.2) has 4635963 bin [19.2,19.3) has 2798136 bin [19.3,19.4) has 1877292 bin [19.4,19.5) has 2140306 bin [19.5,19.6) has 1999257 bin [19.6,19.7) has 1632357 bin [19.7,19.8) has 1181115 bin [19.8,19.9) has 1056879 bin [19.9,20.0) has 1278093 bin [20.0,20.1) has 1169093 bin [20.1,20.2) has 528776 bin [20.2,20.3) has 263779 bin [20.3,20.4) has 147259 bin [20.4,20.5) has 108660 bin [20.5,20.6) has 86468 bin [20.6,20.7) has 46544 bin [20.7,20.8) has 34751 bin [20.8,20.9) has 26765 bin [20.9,21.0) has 20661 bin [21.0,21.1) has 20112 bin [21.1,21.2) has 13555 bin [21.2,21.3) has 13263 bin [21.3,21.4) has 15224 bin [21.4,21.5) has 18571 bin [21.5,21.6) has 16449 bin [21.6,21.7) has 14628 bin [21.7,21.8) has 15231 bin [21.8,21.9) has 16236 bin [21.9,22.0) has 15426 bin [22.0,22.1) has 15421 bin [22.1,22.2) has 16086 bin [22.2,22.3) has 19287 bin [22.3,22.4) has 18367 bin [22.4,22.5) has 17215 bin [22.5,22.6) has 17487 bin [22.6,22.7) has 20292 bin [22.7,22.8) has 21303 bin [22.8,22.9) has 16359 bin [22.9,23.0) has 14066 bin [23.0,23.1) has 13840 bin [23.1,23.2) has 14080 bin [23.2,23.3) has 15001 bin [23.3,23.4) has 14786 bin [23.4,23.5) has 15232 bin [23.5,23.6) has 15405 bin [23.6,23.7) has 14497 bin [23.7,23.8) has 14413 bin [23.8,23.9) has 14959 bin [23.9,24.0) has 15649 bin [24.0,24.1) has 16244 bin [24.1,24.2) has 16400 bin [24.2,24.3) has 16693 bin [24.3,24.4) has 16977 bin [24.4,24.5) has 17253 bin [24.5,24.6) has 17539 bin [24.6,24.7) has 17862 bin [24.7,24.8) has 17958 bin [24.8,24.9) has 17671 bin [24.9,25.0) has 18553 bin [25.0,25.1) has 19154 bin [25.1,25.2) has 19298 bin [25.2,25.3) has 20118 bin [25.3,25.4) has 20982 bin [25.4,25.5) has 21914 bin [25.5,25.6) has 22298 bin [25.6,25.7) has 23390 bin [25.7,25.8) has 23774 bin [25.8,25.9) has 23938 bin [25.9,26.0) has 24934 bin [26.0,26.1) has 26078 bin [26.1,26.2) has 26696 bin [26.2,26.3) has 27480 bin [26.3,26.4) has 28068 bin [26.4,26.5) has 28152 bin [26.5,26.6) has 28072 bin [26.6,26.7) has 29114 bin [26.7,26.8) has 28881 bin [26.8,26.9) has 29771 bin [26.9,27.0) has 29165 bin [27.0,27.1) has 29811 bin [27.1,27.2) has 30078 bin [27.2,27.3) has 29952 bin [27.3,27.4) has 30330 bin [27.4,27.5) has 30837 bin [27.5,27.6) has 31072 bin [27.6,27.7) has 30693 bin [27.7,27.8) has 30496 bin [27.8,27.9) has 30448 bin [27.9,28.0) has 31181 bin [28.0,28.1) has 30685 bin [28.1,28.2) has 29985 bin [28.2,28.3) has 30158 bin [28.3,28.4) has 30296 bin [28.4,28.5) has 30360 bin [28.5,28.6) has 30583 bin [28.6,28.7) has 30365 bin [28.7,28.8) has 30637 bin [28.8,28.9) has 30733 bin [28.9,29.0) has 30542 bin [29.0,29.1) has 30474 bin [29.1,29.2) has 30786 bin [29.2,29.3) has 31601 bin [29.3,29.4) has 30571 bin [29.4,29.5) has 30667 bin [29.5,29.6) has 30637 bin [29.6,29.7) has 30888 bin [29.7,29.8) has 30992 bin [29.8,29.9) has 31364 bin [29.9,30.0) has 31305 bin [30.0,30.1) has 31120 bin [30.1,30.2) has 31138 bin [30.2,30.3) has 31192 bin [30.3,30.4) has 31112 bin [30.4,30.5) has 31283 bin [30.5,30.6) has 31129 bin [30.6,30.7) has 30791 bin [30.7,30.8) has 30078 bin [30.8,30.9) has 29807 bin [30.9,31.0) has 29522 bin [31.0,31.1) has 29843 bin [31.1,31.2) has 30043 bin [31.2,31.3) has 30353 bin [31.3,31.4) has 30170 bin [31.4,31.5) has 29921 bin [31.5,31.6) has 29880 bin [31.6,31.7) has 30202 bin [31.7,31.8) has 30067 bin [31.8,31.9) has 29974 bin [31.9,32.0) has 30133 bin [32.0,32.1) has 29769 bin [32.1,32.2) has 29820 bin [32.2,32.3) has 29908 bin [32.3,32.4) has 29674 bin [32.4,32.5) has 29350 bin [32.5,32.6) has 29053 bin [32.6,32.7) has 29107 bin [32.7,32.8) has 28895 bin [32.8,32.9) has 29056 bin [32.9,33.0) has 28880 bin [33.0,33.1) has 28820 bin [33.1,33.2) has 28740 bin [33.2,33.3) has 28422 bin [33.3,33.4) has 28074 bin [33.4,33.5) has 27768 bin [33.5,33.6) has 27320 bin [33.6,33.7) has 27395 bin [33.7,33.8) has 27009 bin [33.8,33.9) has 26577 bin [33.9,34.0) has 26468 bin [34.0,34.1) has 26198 bin [34.1,34.2) has 25987 bin [34.2,34.3) has 25954 bin [34.3,34.4) has 25408 bin [34.4,34.5) has 24778 bin [34.5,34.6) has 24616 bin [34.6,34.7) has 24198 bin [34.7,34.8) has 23907 bin [34.8,34.9) has 23726 bin [34.9,35.0) has 23407 bin [35.0,35.1) has 22669 bin [35.1,35.2) has 22280 bin [35.2,35.3) has 22351 bin [35.3,35.4) has 22034 bin [35.4,35.5) has 21607 bin [35.5,35.6) has 21051 bin [35.6,35.7) has 20376 bin [35.7,35.8) has 20301 bin [35.8,35.9) has 19675 bin [35.9,36.0) has 19042 bin [36.0,36.1) has 18760 bin [36.1,36.2) has 18558 bin [36.2,36.3) has 17703 bin [36.3,36.4) has 17281 bin [36.4,36.5) has 16692 bin [36.5,36.6) has 16270 bin [36.6,36.7) has 15875 bin [36.7,36.8) has 15563 bin [36.8,36.9) has 14977 bin [36.9,37.0) has 14179 bin [37.0,37.1) has 13685 bin [37.1,37.2) has 13314 bin [37.2,37.3) has 13093 bin [37.3,37.4) has 12843 bin [37.4,37.5) has 12320 bin [37.5,37.6) has 11947 bin [37.6,37.7) has 11586 bin [37.7,37.8) has 10877 bin [37.8,37.9) has 10664 bin [37.9,38.0) has 10174 bin [38.0,38.1) has 9710 bin [38.1,38.2) has 9298 bin [38.2,38.3) has 8795 bin [38.3,38.4) has 8134 bin [38.4,38.5) has 7698 bin [38.5,38.6) has 7388 bin [38.6,38.7) has 7000 bin [38.7,38.8) has 6591 bin [38.8,38.9) has 6140 bin [38.9,39.0) has 5840 bin [39.0,39.1) has 5342 bin [39.1,39.2) has 5066 bin [39.2,39.3) has 4431 bin [39.3,39.4) has 4120 bin [39.4,39.5) has 3839 bin [39.5,39.6) has 3473 bin [39.6,39.7) has 3112 bin [39.7,39.8) has 2960 bin [39.8,39.9) has 2569 bin [39.9,40.0) has 2319 bin [40.0,40.1) has 2144 bin [40.1,40.2) has 1897 bin [40.2,40.3) has 1611 bin [40.3,40.4) has 1557 bin [40.4,40.5) has 1401 bin [40.5,40.6) has 1337 bin [40.6,40.7) has 1212 bin [40.7,40.8) has 1059 bin [40.8,40.9) has 992 bin [40.9,41.0) has 882 bin [41.0,41.1) has 733 bin [41.1,41.2) has 633 bin [41.2,41.3) has 585 bin [41.3,41.4) has 445 bin [41.4,41.5) has 376 bin [41.5,41.6) has 342 bin [41.6,41.7) has 281 bin [41.7,41.8) has 232 bin [41.8,41.9) has 172 bin [41.9,42.0) has 140 bin [42.0,42.1) has 104 bin [42.1,42.2) has 89 bin [42.2,42.3) has 67 bin [42.3,42.4) has 37 bin [42.4,42.5) has 25 bin [42.5,42.6) has 15 bin [42.6,42.7) has 11 bin [42.7,42.8) has 17 bin [42.8,42.9) has 9 bin [42.9,43.0) has 16 bin [43.0,43.1) has 21 bin [43.1,43.2) has 15 bin [43.2,43.3) has 9 bin [43.3,43.4) has 7 bin [43.4,43.5) has 9 average z coordinate 20.4 for 39739040 element(s) point source id histogram with bin size 1.000000 bin 159 has 1128057 bin 160 has 23358265 bin 161 has 628581 bin 210 has 14624137 average point source id 178.387645348251993 for 39739040 element(s)