lasinfo (210611) report for 'AHN4T/21CN1_21.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: 335/2022 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: 29179063 number of points by return: 28866121 169738 98767 39831 4606 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 506230 0 min x y z: 179980.000 506230.000 -5.884 max x y z: 181019.999 507519.999 18.407 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: 29179063 extended number of points by return: 28866121 169738 98767 39831 4606 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 -5884 18407 intensity 19 4363 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 8 9 point_source_ID 187 190 gps_time 270133728.612684 270194092.520417 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 50 255 G 60 255 B 54 255 NIR 40 255 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 22.65 ('Amplitude') attribute1 -17.88 25.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28866121 number of intermediate returns: 144904 number of last returns: 28862005 number of single returns: 28693967 covered area in square units/kilounits: 1337244/1.34 point density: all returns 21.82 last only 21.58 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29179063 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28866121 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 169738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 98767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 39831 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4606 instead zero. overview over extended number of returns of given pulse: 28693967 142346 177593 142122 21722 1213 100 0 0 0 0 0 0 0 0 histogram of classification of points: 372852 unclassified (1) 28460685 ground (2) 43148 building (6) 302378 water (9) +-> flagged as extended overlap: 2108984 +---> 105810 of those are unclassified (1) +---> 1997656 of those are ground (2) +---> 1860 of those are building (6) +---> 3658 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.9,-5.8) has 11 bin [-5.8,-5.7) has 1934 bin [-5.7,-5.6) has 9902 bin [-5.6,-5.5) has 9843 bin [-5.5,-5.4) has 11014 bin [-5.4,-5.3) has 17390 bin [-5.3,-5.2) has 163357 bin [-5.2,-5.1) has 185677 bin [-5.1,-5.0) has 41695 bin [-5.0,-4.9) has 39638 bin [-4.9,-4.8) has 51018 bin [-4.8,-4.7) has 65022 bin [-4.7,-4.6) has 71615 bin [-4.6,-4.5) has 62504 bin [-4.5,-4.4) has 57465 bin [-4.4,-4.3) has 54684 bin [-4.3,-4.2) has 173468 bin [-4.2,-4.1) has 3016578 bin [-4.1,-4.0) has 7435977 bin [-4.0,-3.9) has 8045844 bin [-3.9,-3.8) has 5089811 bin [-3.8,-3.7) has 2529536 bin [-3.7,-3.6) has 934730 bin [-3.6,-3.5) has 278576 bin [-3.5,-3.4) has 208960 bin [-3.4,-3.3) has 154602 bin [-3.3,-3.2) has 50430 bin [-3.2,-3.1) has 19193 bin [-3.1,-3.0) has 5991 bin [-3.0,-2.9) has 2731 bin [-2.9,-2.8) has 2232 bin [-2.8,-2.7) has 2084 bin [-2.7,-2.6) has 2168 bin [-2.6,-2.5) has 2371 bin [-2.5,-2.4) has 2374 bin [-2.4,-2.3) has 2562 bin [-2.3,-2.2) has 2607 bin [-2.2,-2.1) has 2849 bin [-2.1,-2.0) has 2917 bin [-2.0,-1.9) has 2834 bin [-1.9,-1.8) has 2689 bin [-1.8,-1.7) has 2785 bin [-1.7,-1.6) has 2913 bin [-1.6,-1.5) has 2995 bin [-1.5,-1.4) has 3296 bin [-1.4,-1.3) has 3042 bin [-1.3,-1.2) has 3091 bin [-1.2,-1.1) has 2848 bin [-1.1,-1.0) has 2727 bin [-1.0,-0.9) has 2750 bin [-0.9,-0.8) has 2769 bin [-0.8,-0.7) has 2905 bin [-0.7,-0.6) has 3339 bin [-0.6,-0.5) has 3001 bin [-0.5,-0.4) has 2692 bin [-0.4,-0.3) has 2752 bin [-0.3,-0.2) has 2677 bin [-0.2,-0.1) has 2660 bin [-0.1,0.0) has 2852 bin [0.0,0.1) has 3132 bin [0.1,0.2) has 3011 bin [0.2,0.3) has 3418 bin [0.3,0.4) has 3389 bin [0.4,0.5) has 3404 bin [0.5,0.6) has 3356 bin [0.6,0.7) has 3263 bin [0.7,0.8) has 3378 bin [0.8,0.9) has 3276 bin [0.9,1.0) has 3312 bin [1.0,1.1) has 3318 bin [1.1,1.2) has 3295 bin [1.2,1.3) has 3144 bin [1.3,1.4) has 3192 bin [1.4,1.5) has 3247 bin [1.5,1.6) has 3266 bin [1.6,1.7) has 3195 bin [1.7,1.8) has 3117 bin [1.8,1.9) has 3043 bin [1.9,2.0) has 3012 bin [2.0,2.1) has 3085 bin [2.1,2.2) has 3045 bin [2.2,2.3) has 2803 bin [2.3,2.4) has 2755 bin [2.4,2.5) has 2529 bin [2.5,2.6) has 2667 bin [2.6,2.7) has 2818 bin [2.7,2.8) has 2788 bin [2.8,2.9) has 2781 bin [2.9,3.0) has 2864 bin [3.0,3.1) has 2760 bin [3.1,3.2) has 2832 bin [3.2,3.3) has 2814 bin [3.3,3.4) has 2905 bin [3.4,3.5) has 2922 bin [3.5,3.6) has 3003 bin [3.6,3.7) has 2917 bin [3.7,3.8) has 2913 bin [3.8,3.9) has 2882 bin [3.9,4.0) has 2994 bin [4.0,4.1) has 2978 bin [4.1,4.2) has 2929 bin [4.2,4.3) has 3042 bin [4.3,4.4) has 2851 bin [4.4,4.5) has 2633 bin [4.5,4.6) has 2627 bin [4.6,4.7) has 2735 bin [4.7,4.8) has 2541 bin [4.8,4.9) has 2598 bin [4.9,5.0) has 2643 bin [5.0,5.1) has 2610 bin [5.1,5.2) has 2565 bin [5.2,5.3) has 2575 bin [5.3,5.4) has 2734 bin [5.4,5.5) has 2729 bin [5.5,5.6) has 2635 bin [5.6,5.7) has 2577 bin [5.7,5.8) has 2425 bin [5.8,5.9) has 2005 bin [5.9,6.0) has 2005 bin [6.0,6.1) has 1926 bin [6.1,6.2) has 1924 bin [6.2,6.3) has 1892 bin [6.3,6.4) has 1886 bin [6.4,6.5) has 1892 bin [6.5,6.6) has 1853 bin [6.6,6.7) has 1857 bin [6.7,6.8) has 1859 bin [6.8,6.9) has 1833 bin [6.9,7.0) has 1750 bin [7.0,7.1) has 1687 bin [7.1,7.2) has 1732 bin [7.2,7.3) has 1650 bin [7.3,7.4) has 1561 bin [7.4,7.5) has 1564 bin [7.5,7.6) has 1567 bin [7.6,7.7) has 1690 bin [7.7,7.8) has 1651 bin [7.8,7.9) has 1678 bin [7.9,8.0) has 1671 bin [8.0,8.1) has 1570 bin [8.1,8.2) has 1443 bin [8.2,8.3) has 1593 bin [8.3,8.4) has 1526 bin [8.4,8.5) has 1520 bin [8.5,8.6) has 1519 bin [8.6,8.7) has 1588 bin [8.7,8.8) has 1543 bin [8.8,8.9) has 1499 bin [8.9,9.0) has 1566 bin [9.0,9.1) has 1502 bin [9.1,9.2) has 1505 bin [9.2,9.3) has 1550 bin [9.3,9.4) has 1578 bin [9.4,9.5) has 1487 bin [9.5,9.6) has 1591 bin [9.6,9.7) has 1420 bin [9.7,9.8) has 1359 bin [9.8,9.9) has 1423 bin [9.9,10.0) has 1439 bin [10.0,10.1) has 1522 bin [10.1,10.2) has 1427 bin [10.2,10.3) has 1457 bin [10.3,10.4) has 1486 bin [10.4,10.5) has 1362 bin [10.5,10.6) has 1445 bin [10.6,10.7) has 1422 bin [10.7,10.8) has 1461 bin [10.8,10.9) has 1472 bin [10.9,11.0) has 1442 bin [11.0,11.1) has 1431 bin [11.1,11.2) has 1497 bin [11.2,11.3) has 1446 bin [11.3,11.4) has 1408 bin [11.4,11.5) has 1505 bin [11.5,11.6) has 1351 bin [11.6,11.7) has 1421 bin [11.7,11.8) has 1453 bin [11.8,11.9) has 1409 bin [11.9,12.0) has 1362 bin [12.0,12.1) has 1362 bin [12.1,12.2) has 1407 bin [12.2,12.3) has 1316 bin [12.3,12.4) has 1286 bin [12.4,12.5) has 1251 bin [12.5,12.6) has 1285 bin [12.6,12.7) has 1291 bin [12.7,12.8) has 1237 bin [12.8,12.9) has 1272 bin [12.9,13.0) has 1243 bin [13.0,13.1) has 1252 bin [13.1,13.2) has 1220 bin [13.2,13.3) has 1274 bin [13.3,13.4) has 1261 bin [13.4,13.5) has 1219 bin [13.5,13.6) has 1209 bin [13.6,13.7) has 1201 bin [13.7,13.8) has 1131 bin [13.8,13.9) has 1118 bin [13.9,14.0) has 1091 bin [14.0,14.1) has 996 bin [14.1,14.2) has 978 bin [14.2,14.3) has 951 bin [14.3,14.4) has 879 bin [14.4,14.5) has 972 bin [14.5,14.6) has 849 bin [14.6,14.7) has 848 bin [14.7,14.8) has 777 bin [14.8,14.9) has 725 bin [14.9,15.0) has 698 bin [15.0,15.1) has 663 bin [15.1,15.2) has 602 bin [15.2,15.3) has 594 bin [15.3,15.4) has 537 bin [15.4,15.5) has 533 bin [15.5,15.6) has 503 bin [15.6,15.7) has 471 bin [15.7,15.8) has 474 bin [15.8,15.9) has 426 bin [15.9,16.0) has 420 bin [16.0,16.1) has 365 bin [16.1,16.2) has 322 bin [16.2,16.3) has 321 bin [16.3,16.4) has 273 bin [16.4,16.5) has 249 bin [16.5,16.6) has 224 bin [16.6,16.7) has 185 bin [16.7,16.8) has 166 bin [16.8,16.9) has 142 bin [16.9,17.0) has 110 bin [17.0,17.1) has 107 bin [17.1,17.2) has 84 bin [17.2,17.3) has 72 bin [17.3,17.4) has 53 bin [17.4,17.5) has 50 bin [17.5,17.6) has 41 bin [17.6,17.7) has 29 bin [17.7,17.8) has 27 bin [17.8,17.9) has 14 bin [17.9,18.0) has 8 bin [18.0,18.1) has 8 bin [18.1,18.2) has 2 bin [18.2,18.3) has 3 bin [18.3,18.4) has 3 bin [18.4,18.5) has 1 average z coordinate -3.9 for 29179063 element(s) point source id histogram with bin size 1.000000 bin 187 has 3642447 bin 188 has 21180120 bin 190 has 4356496 average point source id 188.17377340046869 for 29179063 element(s)