lasinfo (210611) report for 'AHN4T/16BZ2_17.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: 334/2022 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: 24712587 number of points by return: 24416633 185468 84972 25224 290 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 538730 0 min x y z: 195980.000 538730.000 -2.521 max x y z: 197019.999 540019.999 21.361 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: 24712587 extended number of points by return: 24416633 185468 84972 25224 290 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 -2521 21361 intensity 32 4823 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1139 1141 gps_time 269090337.150206 269092009.632676 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 30 255 B 21 254 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.58 31.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24416633 number of intermediate returns: 110236 number of last returns: 24417091 number of single returns: 24231373 covered area in square units/kilounits: 1334112/1.33 point density: all returns 18.52 last only 18.30 (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 24712587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24416633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 185468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 84972 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 25224 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 290 instead zero. overview over extended number of returns of given pulse: 24231373 201181 179240 99340 1428 25 0 0 0 0 0 0 0 0 0 histogram of classification of points: 362334 unclassified (1) 24053575 ground (2) 38115 building (6) 258563 water (9) +-> flagged as extended overlap: 1741103 +---> 64875 of those are unclassified (1) +---> 1662802 of those are ground (2) +---> 13426 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 2 bin [-2.5,-2.4) has 172 bin [-2.4,-2.3) has 1451 bin [-2.3,-2.2) has 1279 bin [-2.2,-2.1) has 18543 bin [-2.1,-2.0) has 68545 bin [-2.0,-1.9) has 20516 bin [-1.9,-1.8) has 22269 bin [-1.8,-1.7) has 26931 bin [-1.7,-1.6) has 34033 bin [-1.6,-1.5) has 56003 bin [-1.5,-1.4) has 118354 bin [-1.4,-1.3) has 238963 bin [-1.3,-1.2) has 354533 bin [-1.2,-1.1) has 555140 bin [-1.1,-1.0) has 772550 bin [-1.0,-0.9) has 819829 bin [-0.9,-0.8) has 738059 bin [-0.8,-0.7) has 953159 bin [-0.7,-0.6) has 1778457 bin [-0.6,-0.5) has 2490411 bin [-0.5,-0.4) has 2277220 bin [-0.4,-0.3) has 1892214 bin [-0.3,-0.2) has 1887990 bin [-0.2,-0.1) has 1692897 bin [-0.1,0.0) has 1477505 bin [0.0,0.1) has 1046581 bin [0.1,0.2) has 947178 bin [0.2,0.3) has 1023536 bin [0.3,0.4) has 857505 bin [0.4,0.5) has 451622 bin [0.5,0.6) has 307834 bin [0.6,0.7) has 279838 bin [0.7,0.8) has 200852 bin [0.8,0.9) has 169490 bin [0.9,1.0) has 165658 bin [1.0,1.1) has 159364 bin [1.1,1.2) has 121441 bin [1.2,1.3) has 122614 bin [1.3,1.4) has 140317 bin [1.4,1.5) has 40522 bin [1.5,1.6) has 17524 bin [1.6,1.7) has 6517 bin [1.7,1.8) has 4494 bin [1.8,1.9) has 3850 bin [1.9,2.0) has 3179 bin [2.0,2.1) has 2652 bin [2.1,2.2) has 2294 bin [2.2,2.3) has 2302 bin [2.3,2.4) has 2439 bin [2.4,2.5) has 2531 bin [2.5,2.6) has 2380 bin [2.6,2.7) has 2693 bin [2.7,2.8) has 2620 bin [2.8,2.9) has 2290 bin [2.9,3.0) has 2288 bin [3.0,3.1) has 2150 bin [3.1,3.2) has 4033 bin [3.2,3.3) has 2349 bin [3.3,3.4) has 2025 bin [3.4,3.5) has 2000 bin [3.5,3.6) has 1994 bin [3.6,3.7) has 2126 bin [3.7,3.8) has 2046 bin [3.8,3.9) has 2062 bin [3.9,4.0) has 2074 bin [4.0,4.1) has 2062 bin [4.1,4.2) has 2263 bin [4.2,4.3) has 2128 bin [4.3,4.4) has 2313 bin [4.4,4.5) has 2295 bin [4.5,4.6) has 2370 bin [4.6,4.7) has 2290 bin [4.7,4.8) has 2334 bin [4.8,4.9) has 2354 bin [4.9,5.0) has 2265 bin [5.0,5.1) has 2382 bin [5.1,5.2) has 2340 bin [5.2,5.3) has 2393 bin [5.3,5.4) has 2193 bin [5.4,5.5) has 2212 bin [5.5,5.6) has 2303 bin [5.6,5.7) has 2198 bin [5.7,5.8) has 2091 bin [5.8,5.9) has 2079 bin [5.9,6.0) has 2030 bin [6.0,6.1) has 2039 bin [6.1,6.2) has 2059 bin [6.2,6.3) has 1957 bin [6.3,6.4) has 2039 bin [6.4,6.5) has 1714 bin [6.5,6.6) has 1748 bin [6.6,6.7) has 1740 bin [6.7,6.8) has 1785 bin [6.8,6.9) has 1826 bin [6.9,7.0) has 1762 bin [7.0,7.1) has 1794 bin [7.1,7.2) has 1814 bin [7.2,7.3) has 1957 bin [7.3,7.4) has 1884 bin [7.4,7.5) has 1849 bin [7.5,7.6) has 1971 bin [7.6,7.7) has 1900 bin [7.7,7.8) has 1917 bin [7.8,7.9) has 2075 bin [7.9,8.0) has 2163 bin [8.0,8.1) has 2245 bin [8.1,8.2) has 2264 bin [8.2,8.3) has 2327 bin [8.3,8.4) has 2250 bin [8.4,8.5) has 2104 bin [8.5,8.6) has 2304 bin [8.6,8.7) has 2164 bin [8.7,8.8) has 2291 bin [8.8,8.9) has 2386 bin [8.9,9.0) has 2348 bin [9.0,9.1) has 2434 bin [9.1,9.2) has 2482 bin [9.2,9.3) has 2443 bin [9.3,9.4) has 2344 bin [9.4,9.5) has 2555 bin [9.5,9.6) has 2547 bin [9.6,9.7) has 2400 bin [9.7,9.8) has 2278 bin [9.8,9.9) has 2354 bin [9.9,10.0) has 2344 bin [10.0,10.1) has 2400 bin [10.1,10.2) has 2628 bin [10.2,10.3) has 2549 bin [10.3,10.4) has 2500 bin [10.4,10.5) has 2634 bin [10.5,10.6) has 2610 bin [10.6,10.7) has 2724 bin [10.7,10.8) has 2740 bin [10.8,10.9) has 2702 bin [10.9,11.0) has 2775 bin [11.0,11.1) has 2785 bin [11.1,11.2) has 2721 bin [11.2,11.3) has 2649 bin [11.3,11.4) has 2634 bin [11.4,11.5) has 2694 bin [11.5,11.6) has 2640 bin [11.6,11.7) has 2732 bin [11.7,11.8) has 2671 bin [11.8,11.9) has 2640 bin [11.9,12.0) has 2701 bin [12.0,12.1) has 2712 bin [12.1,12.2) has 2663 bin [12.2,12.3) has 2528 bin [12.3,12.4) has 2531 bin [12.4,12.5) has 2517 bin [12.5,12.6) has 2474 bin [12.6,12.7) has 2555 bin [12.7,12.8) has 2505 bin [12.8,12.9) has 2537 bin [12.9,13.0) has 2686 bin [13.0,13.1) has 2621 bin [13.1,13.2) has 2602 bin [13.2,13.3) has 2522 bin [13.3,13.4) has 2514 bin [13.4,13.5) has 2475 bin [13.5,13.6) has 2478 bin [13.6,13.7) has 2446 bin [13.7,13.8) has 2395 bin [13.8,13.9) has 2315 bin [13.9,14.0) has 2340 bin [14.0,14.1) has 2308 bin [14.1,14.2) has 2268 bin [14.2,14.3) has 2284 bin [14.3,14.4) has 2303 bin [14.4,14.5) has 2369 bin [14.5,14.6) has 2326 bin [14.6,14.7) has 2291 bin [14.7,14.8) has 2129 bin [14.8,14.9) has 2148 bin [14.9,15.0) has 2155 bin [15.0,15.1) has 2148 bin [15.1,15.2) has 2152 bin [15.2,15.3) has 2018 bin [15.3,15.4) has 2067 bin [15.4,15.5) has 1950 bin [15.5,15.6) has 1867 bin [15.6,15.7) has 1888 bin [15.7,15.8) has 1760 bin [15.8,15.9) has 1701 bin [15.9,16.0) has 1683 bin [16.0,16.1) has 1558 bin [16.1,16.2) has 1469 bin [16.2,16.3) has 1419 bin [16.3,16.4) has 1391 bin [16.4,16.5) has 1228 bin [16.5,16.6) has 1194 bin [16.6,16.7) has 1077 bin [16.7,16.8) has 1050 bin [16.8,16.9) has 993 bin [16.9,17.0) has 897 bin [17.0,17.1) has 906 bin [17.1,17.2) has 814 bin [17.2,17.3) has 785 bin [17.3,17.4) has 684 bin [17.4,17.5) has 618 bin [17.5,17.6) has 606 bin [17.6,17.7) has 557 bin [17.7,17.8) has 516 bin [17.8,17.9) has 492 bin [17.9,18.0) has 427 bin [18.0,18.1) has 309 bin [18.1,18.2) has 369 bin [18.2,18.3) has 284 bin [18.3,18.4) has 277 bin [18.4,18.5) has 247 bin [18.5,18.6) has 226 bin [18.6,18.7) has 202 bin [18.7,18.8) has 213 bin [18.8,18.9) has 202 bin [18.9,19.0) has 172 bin [19.0,19.1) has 151 bin [19.1,19.2) has 167 bin [19.2,19.3) has 157 bin [19.3,19.4) has 132 bin [19.4,19.5) has 120 bin [19.5,19.6) has 126 bin [19.6,19.7) has 159 bin [19.7,19.8) has 124 bin [19.8,19.9) has 119 bin [19.9,20.0) has 111 bin [20.0,20.1) has 116 bin [20.1,20.2) has 101 bin [20.2,20.3) has 76 bin [20.3,20.4) has 80 bin [20.4,20.5) has 74 bin [20.5,20.6) has 51 bin [20.6,20.7) has 37 bin [20.7,20.8) has 28 bin [20.8,20.9) has 27 bin [20.9,21.0) has 17 bin [21.0,21.1) has 18 bin [21.1,21.2) has 10 bin [21.2,21.3) has 2 bin [21.3,21.4) has 1 average z coordinate -0.2 for 24712587 element(s) point source id histogram with bin size 1.000000 bin 1139 has 507587 bin 1140 has 17584370 bin 1141 has 6620630 average point source id 1140.247365563144058 for 24712587 element(s)