lasinfo (210611) report for 'AHN4T/37BN1_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: 179/2021 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: 41994188 number of points by return: 37212935 4332353 398932 45630 4338 scale factor x y z: 0.001 0.001 0.001 offset x y z: 71980 444980 0 min x y z: 71980.000 444980.000 -2.006 max x y z: 73019.999 446269.999 41.138 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: 41994188 extended number of points by return: 37212935 4332353 398932 45630 4338 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 -2006 41138 intensity 0 4918 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 -29 31 user_data 6 7 point_source_ID 18 174 gps_time 268442221.760514 270306434.359282 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 28 255 B 12 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.99 34.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37212935 number of intermediate returns: 471784 number of last returns: 37105707 number of single returns: 32796238 covered area in square units/kilounits: 1285792/1.29 point density: all returns 32.66 last only 28.86 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41994188 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37212935 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4332353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 398932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 45630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4338 instead zero. overview over extended number of returns of given pulse: 32796238 7901955 1101856 169314 23887 933 5 0 0 0 0 0 0 0 0 histogram of classification of points: 4586132 unclassified (1) 23345409 ground (2) 13748671 building (6) 290220 water (9) 23756 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2930476 +---> 219376 of those are unclassified (1) +---> 1406389 of those are ground (2) +---> 1295493 of those are building (6) +---> 9218 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 2 bin [-2.0,-1.9) has 440 bin [-1.9,-1.8) has 53327 bin [-1.8,-1.7) has 15357 bin [-1.7,-1.6) has 10284 bin [-1.6,-1.5) has 22267 bin [-1.5,-1.4) has 17838 bin [-1.4,-1.3) has 20239 bin [-1.3,-1.2) has 36879 bin [-1.2,-1.1) has 111623 bin [-1.1,-1.0) has 173600 bin [-1.0,-0.9) has 210120 bin [-0.9,-0.8) has 401134 bin [-0.8,-0.7) has 428178 bin [-0.7,-0.6) has 381725 bin [-0.6,-0.5) has 271191 bin [-0.5,-0.4) has 557959 bin [-0.4,-0.3) has 791468 bin [-0.3,-0.2) has 694028 bin [-0.2,-0.1) has 551062 bin [-0.1,0.0) has 555475 bin [0.0,0.1) has 686708 bin [0.1,0.2) has 1111088 bin [0.2,0.3) has 2025667 bin [0.3,0.4) has 2239859 bin [0.4,0.5) has 2583222 bin [0.5,0.6) has 2442426 bin [0.6,0.7) has 1725404 bin [0.7,0.8) has 1628562 bin [0.8,0.9) has 1322884 bin [0.9,1.0) has 1309201 bin [1.0,1.1) has 735816 bin [1.1,1.2) has 416593 bin [1.2,1.3) has 377033 bin [1.3,1.4) has 376329 bin [1.4,1.5) has 449863 bin [1.5,1.6) has 419715 bin [1.6,1.7) has 254407 bin [1.7,1.8) has 142970 bin [1.8,1.9) has 139758 bin [1.9,2.0) has 103648 bin [2.0,2.1) has 95437 bin [2.1,2.2) has 101702 bin [2.2,2.3) has 102233 bin [2.3,2.4) has 86572 bin [2.4,2.5) has 82082 bin [2.5,2.6) has 85104 bin [2.6,2.7) has 105899 bin [2.7,2.8) has 132054 bin [2.8,2.9) has 147127 bin [2.9,3.0) has 191625 bin [3.0,3.1) has 229587 bin [3.1,3.2) has 208859 bin [3.2,3.3) has 222533 bin [3.3,3.4) has 217304 bin [3.4,3.5) has 205562 bin [3.5,3.6) has 197656 bin [3.6,3.7) has 204573 bin [3.7,3.8) has 202957 bin [3.8,3.9) has 202304 bin [3.9,4.0) has 290316 bin [4.0,4.1) has 264959 bin [4.1,4.2) has 185524 bin [4.2,4.3) has 151777 bin [4.3,4.4) has 591055 bin [4.4,4.5) has 389207 bin [4.5,4.6) has 372466 bin [4.6,4.7) has 295242 bin [4.7,4.8) has 292002 bin [4.8,4.9) has 368072 bin [4.9,5.0) has 500089 bin [5.0,5.1) has 151615 bin [5.1,5.2) has 227259 bin [5.2,5.3) has 309816 bin [5.3,5.4) has 528748 bin [5.4,5.5) has 342543 bin [5.5,5.6) has 190993 bin [5.6,5.7) has 180068 bin [5.7,5.8) has 241217 bin [5.8,5.9) has 244851 bin [5.9,6.0) has 197055 bin [6.0,6.1) has 342599 bin [6.1,6.2) has 590587 bin [6.2,6.3) has 606690 bin [6.3,6.4) has 567086 bin [6.4,6.5) has 336294 bin [6.5,6.6) has 167988 bin [6.6,6.7) has 115065 bin [6.7,6.8) has 173496 bin [6.8,6.9) has 145616 bin [6.9,7.0) has 188496 bin [7.0,7.1) has 126686 bin [7.1,7.2) has 136558 bin [7.2,7.3) has 139494 bin [7.3,7.4) has 140876 bin [7.4,7.5) has 145137 bin [7.5,7.6) has 174080 bin [7.6,7.7) has 169778 bin [7.7,7.8) has 95897 bin [7.8,7.9) has 71440 bin [7.9,8.0) has 69563 bin [8.0,8.1) has 66920 bin [8.1,8.2) has 57608 bin [8.2,8.3) has 65405 bin [8.3,8.4) has 60248 bin [8.4,8.5) has 80201 bin [8.5,8.6) has 89189 bin [8.6,8.7) has 80590 bin [8.7,8.8) has 79529 bin [8.8,8.9) has 58802 bin [8.9,9.0) has 44353 bin [9.0,9.1) has 41248 bin [9.1,9.2) has 39431 bin [9.2,9.3) has 39967 bin [9.3,9.4) has 54968 bin [9.4,9.5) has 79605 bin [9.5,9.6) has 90164 bin [9.6,9.7) has 77776 bin [9.7,9.8) has 85447 bin [9.8,9.9) has 62828 bin [9.9,10.0) has 45141 bin [10.0,10.1) has 32195 bin [10.1,10.2) has 31417 bin [10.2,10.3) has 27338 bin [10.3,10.4) has 29879 bin [10.4,10.5) has 26966 bin [10.5,10.6) has 38317 bin [10.6,10.7) has 72433 bin [10.7,10.8) has 45020 bin [10.8,10.9) has 63910 bin [10.9,11.0) has 75174 bin [11.0,11.1) has 132383 bin [11.1,11.2) has 56772 bin [11.2,11.3) has 17564 bin [11.3,11.4) has 13608 bin [11.4,11.5) has 13208 bin [11.5,11.6) has 15265 bin [11.6,11.7) has 15488 bin [11.7,11.8) has 18829 bin [11.8,11.9) has 10137 bin [11.9,12.0) has 5987 bin [12.0,12.1) has 5751 bin [12.1,12.2) has 5867 bin [12.2,12.3) has 5040 bin [12.3,12.4) has 4770 bin [12.4,12.5) has 4745 bin [12.5,12.6) has 4638 bin [12.6,12.7) has 4250 bin [12.7,12.8) has 3961 bin [12.8,12.9) has 3889 bin [12.9,13.0) has 3976 bin [13.0,13.1) has 4407 bin [13.1,13.2) has 4238 bin [13.2,13.3) has 3878 bin [13.3,13.4) has 3880 bin [13.4,13.5) has 3814 bin [13.5,13.6) has 3976 bin [13.6,13.7) has 3782 bin [13.7,13.8) has 3645 bin [13.8,13.9) has 4401 bin [13.9,14.0) has 4867 bin [14.0,14.1) has 3360 bin [14.1,14.2) has 3437 bin [14.2,14.3) has 3677 bin [14.3,14.4) has 3441 bin [14.4,14.5) has 2985 bin [14.5,14.6) has 3119 bin [14.6,14.7) has 3244 bin [14.7,14.8) has 3040 bin [14.8,14.9) has 2989 bin [14.9,15.0) has 3093 bin [15.0,15.1) has 3018 bin [15.1,15.2) has 3018 bin [15.2,15.3) has 2935 bin [15.3,15.4) has 2854 bin [15.4,15.5) has 2775 bin [15.5,15.6) has 2829 bin [15.6,15.7) has 2905 bin [15.7,15.8) has 2827 bin [15.8,15.9) has 2764 bin [15.9,16.0) has 2825 bin [16.0,16.1) has 2803 bin [16.1,16.2) has 2785 bin [16.2,16.3) has 2853 bin [16.3,16.4) has 2776 bin [16.4,16.5) has 2786 bin [16.5,16.6) has 2766 bin [16.6,16.7) has 2802 bin [16.7,16.8) has 2748 bin [16.8,16.9) has 2823 bin [16.9,17.0) has 2678 bin [17.0,17.1) has 2655 bin [17.1,17.2) has 2586 bin [17.2,17.3) has 2531 bin [17.3,17.4) has 2572 bin [17.4,17.5) has 2466 bin [17.5,17.6) has 2420 bin [17.6,17.7) has 2473 bin [17.7,17.8) has 2406 bin [17.8,17.9) has 2214 bin [17.9,18.0) has 2278 bin [18.0,18.1) has 2178 bin [18.1,18.2) has 2213 bin [18.2,18.3) has 2176 bin [18.3,18.4) has 2114 bin [18.4,18.5) has 2155 bin [18.5,18.6) has 2034 bin [18.6,18.7) has 1910 bin [18.7,18.8) has 1837 bin [18.8,18.9) has 1842 bin [18.9,19.0) has 1846 bin [19.0,19.1) has 1786 bin [19.1,19.2) has 1890 bin [19.2,19.3) has 1820 bin [19.3,19.4) has 1874 bin [19.4,19.5) has 1804 bin [19.5,19.6) has 1678 bin [19.6,19.7) has 1863 bin [19.7,19.8) has 1865 bin [19.8,19.9) has 1860 bin [19.9,20.0) has 1844 bin [20.0,20.1) has 1806 bin [20.1,20.2) has 1768 bin [20.2,20.3) has 1734 bin [20.3,20.4) has 1618 bin [20.4,20.5) has 1631 bin [20.5,20.6) has 1618 bin [20.6,20.7) has 1615 bin [20.7,20.8) has 1690 bin [20.8,20.9) has 1615 bin [20.9,21.0) has 1601 bin [21.0,21.1) has 1611 bin [21.1,21.2) has 1636 bin [21.2,21.3) has 1568 bin [21.3,21.4) has 1480 bin [21.4,21.5) has 1450 bin [21.5,21.6) has 1418 bin [21.6,21.7) has 1395 bin [21.7,21.8) has 1355 bin [21.8,21.9) has 1339 bin [21.9,22.0) has 1302 bin [22.0,22.1) has 1272 bin [22.1,22.2) has 1288 bin [22.2,22.3) has 1296 bin [22.3,22.4) has 1411 bin [22.4,22.5) has 1214 bin [22.5,22.6) has 1200 bin [22.6,22.7) has 1212 bin [22.7,22.8) has 1182 bin [22.8,22.9) has 1210 bin [22.9,23.0) has 1098 bin [23.0,23.1) has 1182 bin [23.1,23.2) has 1158 bin [23.2,23.3) has 1180 bin [23.3,23.4) has 1164 bin [23.4,23.5) has 1130 bin [23.5,23.6) has 1126 bin [23.6,23.7) has 1073 bin [23.7,23.8) has 1120 bin [23.8,23.9) has 1026 bin [23.9,24.0) has 1017 bin [24.0,24.1) has 1081 bin [24.1,24.2) has 993 bin [24.2,24.3) has 961 bin [24.3,24.4) has 979 bin [24.4,24.5) has 951 bin [24.5,24.6) has 970 bin [24.6,24.7) has 907 bin [24.7,24.8) has 864 bin [24.8,24.9) has 817 bin [24.9,25.0) has 874 bin [25.0,25.1) has 886 bin [25.1,25.2) has 744 bin [25.2,25.3) has 750 bin [25.3,25.4) has 782 bin [25.4,25.5) has 722 bin [25.5,25.6) has 696 bin [25.6,25.7) has 706 bin [25.7,25.8) has 689 bin [25.8,25.9) has 637 bin [25.9,26.0) has 624 bin [26.0,26.1) has 571 bin [26.1,26.2) has 553 bin [26.2,26.3) has 491 bin [26.3,26.4) has 457 bin [26.4,26.5) has 420 bin [26.5,26.6) has 395 bin [26.6,26.7) has 407 bin [26.7,26.8) has 371 bin [26.8,26.9) has 375 bin [26.9,27.0) has 335 bin [27.0,27.1) has 314 bin [27.1,27.2) has 258 bin [27.2,27.3) has 238 bin [27.3,27.4) has 199 bin [27.4,27.5) has 180 bin [27.5,27.6) has 134 bin [27.6,27.7) has 119 bin [27.7,27.8) has 107 bin [27.8,27.9) has 84 bin [27.9,28.0) has 76 bin [28.0,28.1) has 86 bin [28.1,28.2) has 77 bin [28.2,28.3) has 54 bin [28.3,28.4) has 48 bin [28.4,28.5) has 52 bin [28.5,28.6) has 60 bin [28.6,28.7) has 46 bin [28.7,28.8) has 32 bin [28.8,28.9) has 21 bin [28.9,29.0) has 26 bin [29.0,29.1) has 14 bin [29.1,29.2) has 17 bin [29.2,29.3) has 11 bin [29.3,29.4) has 9 bin [29.4,29.5) has 8 bin [29.5,29.6) has 5 bin [30.5,30.6) has 1 bin [30.6,30.7) has 1 bin [30.8,30.9) has 1 bin [30.9,31.0) has 4 bin [31.0,31.1) has 2 bin [31.1,31.2) has 1 bin [31.2,31.3) has 2 bin [31.8,31.9) has 1 bin [32.5,32.6) has 1 bin [33.1,33.2) has 1 bin [33.4,33.5) has 1 bin [34.0,34.1) has 1 bin [34.3,34.4) has 1 bin [36.7,36.8) has 1 bin [36.8,36.9) has 3 bin [36.9,37.0) has 2 bin [37.0,37.1) has 4 bin [37.1,37.2) has 1 bin [37.2,37.3) has 1 bin [37.7,37.8) has 2 bin [37.8,37.9) has 1 bin [38.8,38.9) has 2 bin [38.9,39.0) has 3 bin [39.1,39.2) has 2 bin [39.2,39.3) has 2 bin [39.3,39.4) has 1 bin [39.6,39.7) has 1 bin [39.9,40.0) has 1 bin [40.0,40.1) has 1 bin [41.1,41.2) has 1 average z coordinate 2.5 for 41994188 element(s) point source id histogram with bin size 1.000000 bin 18 has 18558211 bin 19 has 23435066 bin 174 has 911 average point source id 18.561439168677342 for 41994188 element(s)