lasinfo (210611) report for 'AHN4T/66FN2_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: 183/2021 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: 39997958 number of points by return: 37990685 1408771 456071 120234 22197 scale factor x y z: 0.001 0.001 0.001 offset x y z: 16980 376230 0 min x y z: 16980.000 376230.000 -1.077 max x y z: 18019.999 377519.999 30.750 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: 39997958 extended number of points by return: 37990685 1408771 456071 120234 22197 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 -1077 30750 intensity 31 4050 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 2 user_data 6 7 point_source_ID 71 91 gps_time 260785774.972123 261747357.538451 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 61 255 B 54 255 NIR 68 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 333 extended_scanner_channel 0 0 attribute0 0.31 40.5 ('Amplitude') attribute1 -16.27 24.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37990685 number of intermediate returns: 601947 number of last returns: 37971280 number of single returns: 36565954 covered area in square units/kilounits: 1335116/1.34 point density: all returns 29.96 last only 28.44 (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 39997958 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37990685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1408771 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 456071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 120234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22197 instead zero. overview over extended number of returns of given pulse: 36565954 1918870 1009300 392696 97662 12399 1077 0 0 0 0 0 0 0 0 histogram of classification of points: 3095000 unclassified (1) 35377650 ground (2) 1436465 building (6) 88749 water (9) 94 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2457020 +---> 233197 of those are unclassified (1) +---> 2197062 of those are ground (2) +---> 18589 of those are building (6) +---> 8172 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 66 bin [-1.0,-0.9) has 2710 bin [-0.9,-0.8) has 12879 bin [-0.8,-0.7) has 57191 bin [-0.7,-0.6) has 24826 bin [-0.6,-0.5) has 28346 bin [-0.5,-0.4) has 36338 bin [-0.4,-0.3) has 44679 bin [-0.3,-0.2) has 46545 bin [-0.2,-0.1) has 57945 bin [-0.1,0.0) has 92982 bin [0.0,0.1) has 136645 bin [0.1,0.2) has 360174 bin [0.2,0.3) has 660835 bin [0.3,0.4) has 1173137 bin [0.4,0.5) has 1738430 bin [0.5,0.6) has 2987962 bin [0.6,0.7) has 2543142 bin [0.7,0.8) has 1920258 bin [0.8,0.9) has 1798668 bin [0.9,1.0) has 1823816 bin [1.0,1.1) has 2923761 bin [1.1,1.2) has 5558649 bin [1.2,1.3) has 5862763 bin [1.3,1.4) has 2843226 bin [1.4,1.5) has 1073586 bin [1.5,1.6) has 529628 bin [1.6,1.7) has 340034 bin [1.7,1.8) has 307190 bin [1.8,1.9) has 240334 bin [1.9,2.0) has 153875 bin [2.0,2.1) has 142683 bin [2.1,2.2) has 137299 bin [2.2,2.3) has 122136 bin [2.3,2.4) has 110238 bin [2.4,2.5) has 116931 bin [2.5,2.6) has 102869 bin [2.6,2.7) has 91935 bin [2.7,2.8) has 79227 bin [2.8,2.9) has 67436 bin [2.9,3.0) has 68458 bin [3.0,3.1) has 74291 bin [3.1,3.2) has 69697 bin [3.2,3.3) has 67776 bin [3.3,3.4) has 57684 bin [3.4,3.5) has 55916 bin [3.5,3.6) has 53911 bin [3.6,3.7) has 54619 bin [3.7,3.8) has 55768 bin [3.8,3.9) has 53630 bin [3.9,4.0) has 53990 bin [4.0,4.1) has 58600 bin [4.1,4.2) has 60539 bin [4.2,4.3) has 51428 bin [4.3,4.4) has 46376 bin [4.4,4.5) has 49685 bin [4.5,4.6) has 50340 bin [4.6,4.7) has 50792 bin [4.7,4.8) has 44722 bin [4.8,4.9) has 44756 bin [4.9,5.0) has 43582 bin [5.0,5.1) has 43920 bin [5.1,5.2) has 42406 bin [5.2,5.3) has 40322 bin [5.3,5.4) has 38372 bin [5.4,5.5) has 37995 bin [5.5,5.6) has 41063 bin [5.6,5.7) has 40331 bin [5.7,5.8) has 40588 bin [5.8,5.9) has 40960 bin [5.9,6.0) has 40779 bin [6.0,6.1) has 41219 bin [6.1,6.2) has 42622 bin [6.2,6.3) has 45181 bin [6.3,6.4) has 46011 bin [6.4,6.5) has 46822 bin [6.5,6.6) has 46477 bin [6.6,6.7) has 47544 bin [6.7,6.8) has 46805 bin [6.8,6.9) has 46377 bin [6.9,7.0) has 45687 bin [7.0,7.1) has 46810 bin [7.1,7.2) has 47828 bin [7.2,7.3) has 44255 bin [7.3,7.4) has 43570 bin [7.4,7.5) has 42570 bin [7.5,7.6) has 43504 bin [7.6,7.7) has 44040 bin [7.7,7.8) has 41840 bin [7.8,7.9) has 39605 bin [7.9,8.0) has 38449 bin [8.0,8.1) has 38303 bin [8.1,8.2) has 37311 bin [8.2,8.3) has 36545 bin [8.3,8.4) has 35292 bin [8.4,8.5) has 34330 bin [8.5,8.6) has 33392 bin [8.6,8.7) has 33273 bin [8.7,8.8) has 32354 bin [8.8,8.9) has 30261 bin [8.9,9.0) has 29302 bin [9.0,9.1) has 25017 bin [9.1,9.2) has 22612 bin [9.2,9.3) has 21807 bin [9.3,9.4) has 20990 bin [9.4,9.5) has 20341 bin [9.5,9.6) has 19926 bin [9.6,9.7) has 18844 bin [9.7,9.8) has 18444 bin [9.8,9.9) has 18602 bin [9.9,10.0) has 17866 bin [10.0,10.1) has 16127 bin [10.1,10.2) has 15705 bin [10.2,10.3) has 14960 bin [10.3,10.4) has 13604 bin [10.4,10.5) has 13051 bin [10.5,10.6) has 12879 bin [10.6,10.7) has 12277 bin [10.7,10.8) has 12035 bin [10.8,10.9) has 11627 bin [10.9,11.0) has 11216 bin [11.0,11.1) has 10796 bin [11.1,11.2) has 10739 bin [11.2,11.3) has 10242 bin [11.3,11.4) has 9673 bin [11.4,11.5) has 9124 bin [11.5,11.6) has 9239 bin [11.6,11.7) has 9319 bin [11.7,11.8) has 8927 bin [11.8,11.9) has 8703 bin [11.9,12.0) has 8736 bin [12.0,12.1) has 8742 bin [12.1,12.2) has 9114 bin [12.2,12.3) has 8447 bin [12.3,12.4) has 7296 bin [12.4,12.5) has 6570 bin [12.5,12.6) has 6305 bin [12.6,12.7) has 6129 bin [12.7,12.8) has 6105 bin [12.8,12.9) has 5861 bin [12.9,13.0) has 5781 bin [13.0,13.1) has 5369 bin [13.1,13.2) has 5202 bin [13.2,13.3) has 5203 bin [13.3,13.4) has 5187 bin [13.4,13.5) has 5197 bin [13.5,13.6) has 4918 bin [13.6,13.7) has 4629 bin [13.7,13.8) has 4492 bin [13.8,13.9) has 4221 bin [13.9,14.0) has 4265 bin [14.0,14.1) has 4038 bin [14.1,14.2) has 4027 bin [14.2,14.3) has 3899 bin [14.3,14.4) has 3881 bin [14.4,14.5) has 3785 bin [14.5,14.6) has 3780 bin [14.6,14.7) has 3539 bin [14.7,14.8) has 3555 bin [14.8,14.9) has 3454 bin [14.9,15.0) has 3447 bin [15.0,15.1) has 3239 bin [15.1,15.2) has 3215 bin [15.2,15.3) has 3174 bin [15.3,15.4) has 3233 bin [15.4,15.5) has 3070 bin [15.5,15.6) has 3086 bin [15.6,15.7) has 3050 bin [15.7,15.8) has 3011 bin [15.8,15.9) has 3090 bin [15.9,16.0) has 3122 bin [16.0,16.1) has 3110 bin [16.1,16.2) has 3160 bin [16.2,16.3) has 2977 bin [16.3,16.4) has 2922 bin [16.4,16.5) has 2858 bin [16.5,16.6) has 2881 bin [16.6,16.7) has 2800 bin [16.7,16.8) has 2708 bin [16.8,16.9) has 2798 bin [16.9,17.0) has 2749 bin [17.0,17.1) has 2753 bin [17.1,17.2) has 2769 bin [17.2,17.3) has 2821 bin [17.3,17.4) has 2757 bin [17.4,17.5) has 2684 bin [17.5,17.6) has 2509 bin [17.6,17.7) has 2467 bin [17.7,17.8) has 2530 bin [17.8,17.9) has 2396 bin [17.9,18.0) has 2375 bin [18.0,18.1) has 2311 bin [18.1,18.2) has 2388 bin [18.2,18.3) has 2336 bin [18.3,18.4) has 2215 bin [18.4,18.5) has 2228 bin [18.5,18.6) has 2273 bin [18.6,18.7) has 2311 bin [18.7,18.8) has 2258 bin [18.8,18.9) has 2365 bin [18.9,19.0) has 2362 bin [19.0,19.1) has 2304 bin [19.1,19.2) has 2272 bin [19.2,19.3) has 2253 bin [19.3,19.4) has 2133 bin [19.4,19.5) has 2091 bin [19.5,19.6) has 2069 bin [19.6,19.7) has 2053 bin [19.7,19.8) has 2018 bin [19.8,19.9) has 2109 bin [19.9,20.0) has 2168 bin [20.0,20.1) has 2305 bin [20.1,20.2) has 2234 bin [20.2,20.3) has 2178 bin [20.3,20.4) has 2123 bin [20.4,20.5) has 2170 bin [20.5,20.6) has 2110 bin [20.6,20.7) has 1930 bin [20.7,20.8) has 1935 bin [20.8,20.9) has 1807 bin [20.9,21.0) has 1971 bin [21.0,21.1) has 1946 bin [21.1,21.2) has 1896 bin [21.2,21.3) has 1835 bin [21.3,21.4) has 1848 bin [21.4,21.5) has 1884 bin [21.5,21.6) has 1883 bin [21.6,21.7) has 1851 bin [21.7,21.8) has 1931 bin [21.8,21.9) has 1824 bin [21.9,22.0) has 1882 bin [22.0,22.1) has 1814 bin [22.1,22.2) has 1797 bin [22.2,22.3) has 1727 bin [22.3,22.4) has 1822 bin [22.4,22.5) has 1904 bin [22.5,22.6) has 1819 bin [22.6,22.7) has 1824 bin [22.7,22.8) has 1811 bin [22.8,22.9) has 1838 bin [22.9,23.0) has 1832 bin [23.0,23.1) has 1826 bin [23.1,23.2) has 1784 bin [23.2,23.3) has 1831 bin [23.3,23.4) has 1741 bin [23.4,23.5) has 1759 bin [23.5,23.6) has 1803 bin [23.6,23.7) has 1760 bin [23.7,23.8) has 1653 bin [23.8,23.9) has 1608 bin [23.9,24.0) has 1612 bin [24.0,24.1) has 1561 bin [24.1,24.2) has 1710 bin [24.2,24.3) has 1746 bin [24.3,24.4) has 1754 bin [24.4,24.5) has 1640 bin [24.5,24.6) has 1772 bin [24.6,24.7) has 1718 bin [24.7,24.8) has 1672 bin [24.8,24.9) has 1591 bin [24.9,25.0) has 1520 bin [25.0,25.1) has 1423 bin [25.1,25.2) has 1350 bin [25.2,25.3) has 1388 bin [25.3,25.4) has 1389 bin [25.4,25.5) has 1458 bin [25.5,25.6) has 1405 bin [25.6,25.7) has 1328 bin [25.7,25.8) has 1280 bin [25.8,25.9) has 1156 bin [25.9,26.0) has 1155 bin [26.0,26.1) has 1138 bin [26.1,26.2) has 1017 bin [26.2,26.3) has 1004 bin [26.3,26.4) has 945 bin [26.4,26.5) has 924 bin [26.5,26.6) has 917 bin [26.6,26.7) has 898 bin [26.7,26.8) has 945 bin [26.8,26.9) has 847 bin [26.9,27.0) has 724 bin [27.0,27.1) has 693 bin [27.1,27.2) has 684 bin [27.2,27.3) has 606 bin [27.3,27.4) has 719 bin [27.4,27.5) has 673 bin [27.5,27.6) has 651 bin [27.6,27.7) has 609 bin [27.7,27.8) has 543 bin [27.8,27.9) has 555 bin [27.9,28.0) has 464 bin [28.0,28.1) has 452 bin [28.1,28.2) has 414 bin [28.2,28.3) has 407 bin [28.3,28.4) has 365 bin [28.4,28.5) has 357 bin [28.5,28.6) has 283 bin [28.6,28.7) has 291 bin [28.7,28.8) has 285 bin [28.8,28.9) has 246 bin [28.9,29.0) has 213 bin [29.0,29.1) has 209 bin [29.1,29.2) has 169 bin [29.2,29.3) has 152 bin [29.3,29.4) has 112 bin [29.4,29.5) has 82 bin [29.5,29.6) has 69 bin [29.6,29.7) has 67 bin [29.7,29.8) has 59 bin [29.8,29.9) has 39 bin [29.9,30.0) has 26 bin [30.0,30.1) has 13 bin [30.1,30.2) has 8 bin [30.2,30.3) has 5 bin [30.3,30.4) has 3 bin [30.4,30.5) has 2 bin [30.5,30.6) has 2 bin [30.6,30.7) has 1 bin [30.7,30.8) has 1 average z coordinate 1.6 for 39997958 element(s) point source id histogram with bin size 1.000000 bin 71 has 13032511 bin 73 has 13322550 bin 91 has 13642897 average point source id 78.487958260269181 for 39997958 element(s)