lasinfo (210611) report for 'AHN4T/55AN2_12.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: 181/2021 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: 25719038 number of points by return: 24671268 914767 103790 24996 4217 scale factor x y z: 0.001 0.001 0.001 offset x y z: 65980 371230 0 min x y z: 65980.000 371230.000 -1.895 max x y z: 67019.999 372519.999 31.615 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: 25719038 extended number of points by return: 24671268 914767 103790 24996 4217 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 -1895 31615 intensity 56 4655 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 -33 9 user_data 6 7 point_source_ID 76 97 gps_time 260791507.805130 261750715.843635 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 36 255 B 31 255 NIR 86 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 1500 extended_scanner_channel 0 0 attribute0 0.56 46.55 ('Amplitude') attribute1 -16.29 30.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24671268 number of intermediate returns: 133681 number of last returns: 24669853 number of single returns: 23755764 covered area in square units/kilounits: 1341600/1.34 point density: all returns 19.17 last only 18.39 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25719038 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24671268 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 914767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 103790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 24996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4217 instead zero. overview over extended number of returns of given pulse: 23755764 1622184 236548 83305 18995 2051 191 0 0 0 0 0 0 0 0 histogram of classification of points: 1129385 unclassified (1) 24443519 ground (2) 103755 building (6) 42379 water (9) +-> flagged as extended overlap: 1702091 +---> 58635 of those are unclassified (1) +---> 1630803 of those are ground (2) +---> 11032 of those are building (6) +---> 1621 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 46 bin [-1.8,-1.7) has 782 bin [-1.7,-1.6) has 3211 bin [-1.6,-1.5) has 2956 bin [-1.5,-1.4) has 3673 bin [-1.4,-1.3) has 5576 bin [-1.3,-1.2) has 15989 bin [-1.2,-1.1) has 60844 bin [-1.1,-1.0) has 142594 bin [-1.0,-0.9) has 164614 bin [-0.9,-0.8) has 97352 bin [-0.8,-0.7) has 92625 bin [-0.7,-0.6) has 50911 bin [-0.6,-0.5) has 30126 bin [-0.5,-0.4) has 36729 bin [-0.4,-0.3) has 70824 bin [-0.3,-0.2) has 106213 bin [-0.2,-0.1) has 98737 bin [-0.1,0.0) has 81940 bin [0.0,0.1) has 91933 bin [0.1,0.2) has 146468 bin [0.2,0.3) has 289098 bin [0.3,0.4) has 193612 bin [0.4,0.5) has 48303 bin [0.5,0.6) has 79404 bin [0.6,0.7) has 94997 bin [0.7,0.8) has 174611 bin [0.8,0.9) has 252151 bin [0.9,1.0) has 411028 bin [1.0,1.1) has 832858 bin [1.1,1.2) has 2593593 bin [1.2,1.3) has 6028006 bin [1.3,1.4) has 5564553 bin [1.4,1.5) has 3578133 bin [1.5,1.6) has 1796971 bin [1.6,1.7) has 643631 bin [1.7,1.8) has 225793 bin [1.8,1.9) has 110573 bin [1.9,2.0) has 90589 bin [2.0,2.1) has 74078 bin [2.1,2.2) has 44684 bin [2.2,2.3) has 44584 bin [2.3,2.4) has 41504 bin [2.4,2.5) has 39355 bin [2.5,2.6) has 38868 bin [2.6,2.7) has 40002 bin [2.7,2.8) has 42076 bin [2.8,2.9) has 45664 bin [2.9,3.0) has 48886 bin [3.0,3.1) has 54040 bin [3.1,3.2) has 61026 bin [3.2,3.3) has 67608 bin [3.3,3.4) has 66152 bin [3.4,3.5) has 59243 bin [3.5,3.6) has 46678 bin [3.6,3.7) has 31707 bin [3.7,3.8) has 17757 bin [3.8,3.9) has 11994 bin [3.9,4.0) has 12027 bin [4.0,4.1) has 11949 bin [4.1,4.2) has 11242 bin [4.2,4.3) has 9810 bin [4.3,4.4) has 9567 bin [4.4,4.5) has 10653 bin [4.5,4.6) has 13104 bin [4.6,4.7) has 15150 bin [4.7,4.8) has 11948 bin [4.8,4.9) has 10503 bin [4.9,5.0) has 6918 bin [5.0,5.1) has 4162 bin [5.1,5.2) has 2779 bin [5.2,5.3) has 2594 bin [5.3,5.4) has 2890 bin [5.4,5.5) has 4015 bin [5.5,5.6) has 3088 bin [5.6,5.7) has 2330 bin [5.7,5.8) has 2421 bin [5.8,5.9) has 2926 bin [5.9,6.0) has 3045 bin [6.0,6.1) has 2870 bin [6.1,6.2) has 2511 bin [6.2,6.3) has 2455 bin [6.3,6.4) has 2556 bin [6.4,6.5) has 2689 bin [6.5,6.6) has 2817 bin [6.6,6.7) has 2877 bin [6.7,6.8) has 2801 bin [6.8,6.9) has 2809 bin [6.9,7.0) has 2754 bin [7.0,7.1) has 2791 bin [7.1,7.2) has 2694 bin [7.2,7.3) has 2640 bin [7.3,7.4) has 2638 bin [7.4,7.5) has 2688 bin [7.5,7.6) has 2560 bin [7.6,7.7) has 2521 bin [7.7,7.8) has 2209 bin [7.8,7.9) has 2155 bin [7.9,8.0) has 2135 bin [8.0,8.1) has 1999 bin [8.1,8.2) has 2124 bin [8.2,8.3) has 2062 bin [8.3,8.4) has 2204 bin [8.4,8.5) has 2257 bin [8.5,8.6) has 2240 bin [8.6,8.7) has 1997 bin [8.7,8.8) has 1969 bin [8.8,8.9) has 1863 bin [8.9,9.0) has 1785 bin [9.0,9.1) has 1756 bin [9.1,9.2) has 1766 bin [9.2,9.3) has 1752 bin [9.3,9.4) has 1578 bin [9.4,9.5) has 1440 bin [9.5,9.6) has 1312 bin [9.6,9.7) has 1307 bin [9.7,9.8) has 1325 bin [9.8,9.9) has 1393 bin [9.9,10.0) has 1426 bin [10.0,10.1) has 1515 bin [10.1,10.2) has 1502 bin [10.2,10.3) has 1437 bin [10.3,10.4) has 1331 bin [10.4,10.5) has 1191 bin [10.5,10.6) has 1203 bin [10.6,10.7) has 1284 bin [10.7,10.8) has 1249 bin [10.8,10.9) has 1300 bin [10.9,11.0) has 1346 bin [11.0,11.1) has 1335 bin [11.1,11.2) has 1367 bin [11.2,11.3) has 1385 bin [11.3,11.4) has 1388 bin [11.4,11.5) has 1454 bin [11.5,11.6) has 1426 bin [11.6,11.7) has 1389 bin [11.7,11.8) has 1506 bin [11.8,11.9) has 1510 bin [11.9,12.0) has 1468 bin [12.0,12.1) has 1577 bin [12.1,12.2) has 1609 bin [12.2,12.3) has 1456 bin [12.3,12.4) has 1343 bin [12.4,12.5) has 1459 bin [12.5,12.6) has 1570 bin [12.6,12.7) has 1509 bin [12.7,12.8) has 1589 bin [12.8,12.9) has 1588 bin [12.9,13.0) has 1566 bin [13.0,13.1) has 1649 bin [13.1,13.2) has 1603 bin [13.2,13.3) has 1683 bin [13.3,13.4) has 1674 bin [13.4,13.5) has 1684 bin [13.5,13.6) has 1705 bin [13.6,13.7) has 1711 bin [13.7,13.8) has 1896 bin [13.8,13.9) has 1773 bin [13.9,14.0) has 1714 bin [14.0,14.1) has 1769 bin [14.1,14.2) has 1786 bin [14.2,14.3) has 1790 bin [14.3,14.4) has 1825 bin [14.4,14.5) has 1835 bin [14.5,14.6) has 1872 bin [14.6,14.7) has 1867 bin [14.7,14.8) has 1907 bin [14.8,14.9) has 1835 bin [14.9,15.0) has 1871 bin [15.0,15.1) has 1888 bin [15.1,15.2) has 1918 bin [15.2,15.3) has 1906 bin [15.3,15.4) has 1955 bin [15.4,15.5) has 1933 bin [15.5,15.6) has 1880 bin [15.6,15.7) has 1993 bin [15.7,15.8) has 1875 bin [15.8,15.9) has 1743 bin [15.9,16.0) has 1781 bin [16.0,16.1) has 1774 bin [16.1,16.2) has 1888 bin [16.2,16.3) has 1863 bin [16.3,16.4) has 1864 bin [16.4,16.5) has 1900 bin [16.5,16.6) has 1844 bin [16.6,16.7) has 1756 bin [16.7,16.8) has 1800 bin [16.8,16.9) has 1837 bin [16.9,17.0) has 1903 bin [17.0,17.1) has 1871 bin [17.1,17.2) has 1737 bin [17.2,17.3) has 1689 bin [17.3,17.4) has 1847 bin [17.4,17.5) has 1844 bin [17.5,17.6) has 1814 bin [17.6,17.7) has 1860 bin [17.7,17.8) has 1834 bin [17.8,17.9) has 1751 bin [17.9,18.0) has 1822 bin [18.0,18.1) has 1779 bin [18.1,18.2) has 1782 bin [18.2,18.3) has 1919 bin [18.3,18.4) has 1843 bin [18.4,18.5) has 1811 bin [18.5,18.6) has 1866 bin [18.6,18.7) has 1916 bin [18.7,18.8) has 1858 bin [18.8,18.9) has 1869 bin [18.9,19.0) has 1802 bin [19.0,19.1) has 1928 bin [19.1,19.2) has 1902 bin [19.2,19.3) has 1937 bin [19.3,19.4) has 1840 bin [19.4,19.5) has 1858 bin [19.5,19.6) has 1786 bin [19.6,19.7) has 1856 bin [19.7,19.8) has 1823 bin [19.8,19.9) has 1808 bin [19.9,20.0) has 1820 bin [20.0,20.1) has 1870 bin [20.1,20.2) has 1815 bin [20.2,20.3) has 1870 bin [20.3,20.4) has 1914 bin [20.4,20.5) has 1843 bin [20.5,20.6) has 1916 bin [20.6,20.7) has 1857 bin [20.7,20.8) has 1841 bin [20.8,20.9) has 1909 bin [20.9,21.0) has 1862 bin [21.0,21.1) has 1886 bin [21.1,21.2) has 1884 bin [21.2,21.3) has 1880 bin [21.3,21.4) has 1815 bin [21.4,21.5) has 1784 bin [21.5,21.6) has 1772 bin [21.6,21.7) has 1763 bin [21.7,21.8) has 1819 bin [21.8,21.9) has 1848 bin [21.9,22.0) has 1746 bin [22.0,22.1) has 1700 bin [22.1,22.2) has 1739 bin [22.2,22.3) has 1731 bin [22.3,22.4) has 1665 bin [22.4,22.5) has 1774 bin [22.5,22.6) has 1725 bin [22.6,22.7) has 1648 bin [22.7,22.8) has 1665 bin [22.8,22.9) has 1625 bin [22.9,23.0) has 1657 bin [23.0,23.1) has 1545 bin [23.1,23.2) has 1673 bin [23.2,23.3) has 1628 bin [23.3,23.4) has 1610 bin [23.4,23.5) has 1564 bin [23.5,23.6) has 1590 bin [23.6,23.7) has 1566 bin [23.7,23.8) has 1528 bin [23.8,23.9) has 1549 bin [23.9,24.0) has 1462 bin [24.0,24.1) has 1483 bin [24.1,24.2) has 1478 bin [24.2,24.3) has 1451 bin [24.3,24.4) has 1401 bin [24.4,24.5) has 1358 bin [24.5,24.6) has 1371 bin [24.6,24.7) has 1384 bin [24.7,24.8) has 1412 bin [24.8,24.9) has 1334 bin [24.9,25.0) has 1361 bin [25.0,25.1) has 1268 bin [25.1,25.2) has 1263 bin [25.2,25.3) has 1250 bin [25.3,25.4) has 1231 bin [25.4,25.5) has 1171 bin [25.5,25.6) has 1195 bin [25.6,25.7) has 1129 bin [25.7,25.8) has 1211 bin [25.8,25.9) has 1131 bin [25.9,26.0) has 1070 bin [26.0,26.1) has 1037 bin [26.1,26.2) has 1077 bin [26.2,26.3) has 1015 bin [26.3,26.4) has 1001 bin [26.4,26.5) has 925 bin [26.5,26.6) has 922 bin [26.6,26.7) has 941 bin [26.7,26.8) has 896 bin [26.8,26.9) has 865 bin [26.9,27.0) has 822 bin [27.0,27.1) has 806 bin [27.1,27.2) has 769 bin [27.2,27.3) has 736 bin [27.3,27.4) has 725 bin [27.4,27.5) has 728 bin [27.5,27.6) has 701 bin [27.6,27.7) has 710 bin [27.7,27.8) has 677 bin [27.8,27.9) has 639 bin [27.9,28.0) has 637 bin [28.0,28.1) has 646 bin [28.1,28.2) has 568 bin [28.2,28.3) has 515 bin [28.3,28.4) has 557 bin [28.4,28.5) has 474 bin [28.5,28.6) has 535 bin [28.6,28.7) has 485 bin [28.7,28.8) has 481 bin [28.8,28.9) has 407 bin [28.9,29.0) has 351 bin [29.0,29.1) has 342 bin [29.1,29.2) has 338 bin [29.2,29.3) has 304 bin [29.3,29.4) has 248 bin [29.4,29.5) has 241 bin [29.5,29.6) has 201 bin [29.6,29.7) has 167 bin [29.7,29.8) has 128 bin [29.8,29.9) has 135 bin [29.9,30.0) has 82 bin [30.0,30.1) has 75 bin [30.1,30.2) has 49 bin [30.2,30.3) has 27 bin [30.3,30.4) has 21 bin [30.4,30.5) has 26 bin [30.5,30.6) has 10 bin [30.6,30.7) has 10 bin [30.7,30.8) has 8 bin [30.8,30.9) has 8 bin [30.9,31.0) has 3 bin [31.4,31.5) has 1 bin [31.5,31.6) has 2 bin [31.6,31.7) has 1 average z coordinate 1.5 for 25719038 element(s) point source id histogram with bin size 1.000000 bin 76 has 10581075 bin 77 has 15029214 bin 97 has 108749 average point source id 76.673156709827168 for 25719038 element(s)