lasinfo (210611) report for 'AHN4T/37EN1_16.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: 180/2021 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: 44439892 number of points by return: 42533021 1495056 349051 57321 5443 scale factor x y z: 0.001 0.001 0.001 offset x y z: 79980 444980 0 min x y z: 79980.000 444980.000 -3.652 max x y z: 81019.999 446269.999 26.424 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: 44439892 extended number of points by return: 42533021 1495056 349051 57321 5443 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 -3652 26424 intensity 0 4918 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 8 user_data 6 7 point_source_ID 18 19 gps_time 268442332.660406 268443696.685449 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 26 255 B 9 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 1333 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.79 34.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42533021 number of intermediate returns: 414338 number of last returns: 42521997 number of single returns: 41029464 covered area in square units/kilounits: 1333276/1.33 point density: all returns 33.33 last only 31.89 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44439892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42533021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1495056 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 349051 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 57321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5443 instead zero. overview over extended number of returns of given pulse: 41029464 2293900 880194 208698 27470 166 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2289130 unclassified (1) 39719293 ground (2) 2198155 building (6) 217508 water (9) 15806 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2938187 +---> 172753 of those are unclassified (1) +---> 2283743 of those are ground (2) +---> 470893 of those are building (6) +---> 9618 of those are water (9) +---> 1180 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.7,-3.6) has 10 bin [-3.6,-3.5) has 484 bin [-3.5,-3.4) has 1597 bin [-3.4,-3.3) has 1689 bin [-3.3,-3.2) has 4310 bin [-3.2,-3.1) has 29864 bin [-3.1,-3.0) has 72716 bin [-3.0,-2.9) has 99261 bin [-2.9,-2.8) has 186229 bin [-2.8,-2.7) has 273181 bin [-2.7,-2.6) has 1058392 bin [-2.6,-2.5) has 2329459 bin [-2.5,-2.4) has 2978775 bin [-2.4,-2.3) has 2836554 bin [-2.3,-2.2) has 1940862 bin [-2.2,-2.1) has 1589292 bin [-2.1,-2.0) has 1330603 bin [-2.0,-1.9) has 1559897 bin [-1.9,-1.8) has 1830912 bin [-1.8,-1.7) has 2125335 bin [-1.7,-1.6) has 2212270 bin [-1.6,-1.5) has 1974677 bin [-1.5,-1.4) has 2471647 bin [-1.4,-1.3) has 2647791 bin [-1.3,-1.2) has 2325325 bin [-1.2,-1.1) has 1804260 bin [-1.1,-1.0) has 1579024 bin [-1.0,-0.9) has 1596246 bin [-0.9,-0.8) has 1124039 bin [-0.8,-0.7) has 892060 bin [-0.7,-0.6) has 441095 bin [-0.6,-0.5) has 344228 bin [-0.5,-0.4) has 245908 bin [-0.4,-0.3) has 174998 bin [-0.3,-0.2) has 75975 bin [-0.2,-0.1) has 42618 bin [-0.1,0.0) has 33080 bin [0.0,0.1) has 28056 bin [0.1,0.2) has 25553 bin [0.2,0.3) has 26464 bin [0.3,0.4) has 24654 bin [0.4,0.5) has 24293 bin [0.5,0.6) has 25587 bin [0.6,0.7) has 26492 bin [0.7,0.8) has 26891 bin [0.8,0.9) has 26864 bin [0.9,1.0) has 27499 bin [1.0,1.1) has 27683 bin [1.1,1.2) has 28035 bin [1.2,1.3) has 29230 bin [1.3,1.4) has 32493 bin [1.4,1.5) has 42766 bin [1.5,1.6) has 43216 bin [1.6,1.7) has 44987 bin [1.7,1.8) has 58237 bin [1.8,1.9) has 74681 bin [1.9,2.0) has 59841 bin [2.0,2.1) has 49997 bin [2.1,2.2) has 50152 bin [2.2,2.3) has 55284 bin [2.3,2.4) has 51540 bin [2.4,2.5) has 49681 bin [2.5,2.6) has 47978 bin [2.6,2.7) has 33436 bin [2.7,2.8) has 28052 bin [2.8,2.9) has 27250 bin [2.9,3.0) has 25722 bin [3.0,3.1) has 26194 bin [3.1,3.2) has 28882 bin [3.2,3.3) has 45094 bin [3.3,3.4) has 48737 bin [3.4,3.5) has 43331 bin [3.5,3.6) has 30293 bin [3.6,3.7) has 28359 bin [3.7,3.8) has 29635 bin [3.8,3.9) has 32570 bin [3.9,4.0) has 28684 bin [4.0,4.1) has 31510 bin [4.1,4.2) has 33279 bin [4.2,4.3) has 41391 bin [4.3,4.4) has 40424 bin [4.4,4.5) has 33673 bin [4.5,4.6) has 34219 bin [4.6,4.7) has 387821 bin [4.7,4.8) has 605675 bin [4.8,4.9) has 207367 bin [4.9,5.0) has 58702 bin [5.0,5.1) has 38410 bin [5.1,5.2) has 27695 bin [5.2,5.3) has 27123 bin [5.3,5.4) has 29277 bin [5.4,5.5) has 30296 bin [5.5,5.6) has 32737 bin [5.6,5.7) has 32556 bin [5.7,5.8) has 39326 bin [5.8,5.9) has 70538 bin [5.9,6.0) has 58876 bin [6.0,6.1) has 20703 bin [6.1,6.2) has 16772 bin [6.2,6.3) has 16792 bin [6.3,6.4) has 17124 bin [6.4,6.5) has 16760 bin [6.5,6.6) has 16642 bin [6.6,6.7) has 16842 bin [6.7,6.8) has 16182 bin [6.8,6.9) has 17092 bin [6.9,7.0) has 17142 bin [7.0,7.1) has 15136 bin [7.1,7.2) has 13530 bin [7.2,7.3) has 13263 bin [7.3,7.4) has 13068 bin [7.4,7.5) has 12306 bin [7.5,7.6) has 12343 bin [7.6,7.7) has 11772 bin [7.7,7.8) has 11886 bin [7.8,7.9) has 11796 bin [7.9,8.0) has 11461 bin [8.0,8.1) has 11510 bin [8.1,8.2) has 11385 bin [8.2,8.3) has 10941 bin [8.3,8.4) has 11120 bin [8.4,8.5) has 10826 bin [8.5,8.6) has 10564 bin [8.6,8.7) has 10489 bin [8.7,8.8) has 10462 bin [8.8,8.9) has 10125 bin [8.9,9.0) has 10120 bin [9.0,9.1) has 9803 bin [9.1,9.2) has 9799 bin [9.2,9.3) has 9793 bin [9.3,9.4) has 9743 bin [9.4,9.5) has 9692 bin [9.5,9.6) has 9307 bin [9.6,9.7) has 9300 bin [9.7,9.8) has 8694 bin [9.8,9.9) has 8787 bin [9.9,10.0) has 8573 bin [10.0,10.1) has 8399 bin [10.1,10.2) has 8445 bin [10.2,10.3) has 8309 bin [10.3,10.4) has 8293 bin [10.4,10.5) has 8125 bin [10.5,10.6) has 7810 bin [10.6,10.7) has 7844 bin [10.7,10.8) has 7575 bin [10.8,10.9) has 7361 bin [10.9,11.0) has 7498 bin [11.0,11.1) has 7085 bin [11.1,11.2) has 7089 bin [11.2,11.3) has 6844 bin [11.3,11.4) has 6498 bin [11.4,11.5) has 6451 bin [11.5,11.6) has 6421 bin [11.6,11.7) has 6425 bin [11.7,11.8) has 6100 bin [11.8,11.9) has 5860 bin [11.9,12.0) has 5618 bin [12.0,12.1) has 5404 bin [12.1,12.2) has 5256 bin [12.2,12.3) has 5154 bin [12.3,12.4) has 5182 bin [12.4,12.5) has 4716 bin [12.5,12.6) has 4841 bin [12.6,12.7) has 4694 bin [12.7,12.8) has 4793 bin [12.8,12.9) has 4538 bin [12.9,13.0) has 4456 bin [13.0,13.1) has 4338 bin [13.1,13.2) has 4034 bin [13.2,13.3) has 3900 bin [13.3,13.4) has 3798 bin [13.4,13.5) has 3631 bin [13.5,13.6) has 3412 bin [13.6,13.7) has 3357 bin [13.7,13.8) has 3383 bin [13.8,13.9) has 3256 bin [13.9,14.0) has 3157 bin [14.0,14.1) has 3132 bin [14.1,14.2) has 2953 bin [14.2,14.3) has 2853 bin [14.3,14.4) has 2777 bin [14.4,14.5) has 2772 bin [14.5,14.6) has 2699 bin [14.6,14.7) has 2641 bin [14.7,14.8) has 2589 bin [14.8,14.9) has 2528 bin [14.9,15.0) has 2441 bin [15.0,15.1) has 2298 bin [15.1,15.2) has 2282 bin [15.2,15.3) has 2240 bin [15.3,15.4) has 2251 bin [15.4,15.5) has 2052 bin [15.5,15.6) has 1998 bin [15.6,15.7) has 1987 bin [15.7,15.8) has 2046 bin [15.8,15.9) has 2061 bin [15.9,16.0) has 1958 bin [16.0,16.1) has 2032 bin [16.1,16.2) has 1989 bin [16.2,16.3) has 1995 bin [16.3,16.4) has 2112 bin [16.4,16.5) has 2111 bin [16.5,16.6) has 2163 bin [16.6,16.7) has 2095 bin [16.7,16.8) has 2114 bin [16.8,16.9) has 2090 bin [16.9,17.0) has 1947 bin [17.0,17.1) has 1915 bin [17.1,17.2) has 1976 bin [17.2,17.3) has 1857 bin [17.3,17.4) has 1881 bin [17.4,17.5) has 1864 bin [17.5,17.6) has 1916 bin [17.6,17.7) has 1823 bin [17.7,17.8) has 1776 bin [17.8,17.9) has 1794 bin [17.9,18.0) has 1617 bin [18.0,18.1) has 1705 bin [18.1,18.2) has 1741 bin [18.2,18.3) has 1673 bin [18.3,18.4) has 1635 bin [18.4,18.5) has 1671 bin [18.5,18.6) has 1593 bin [18.6,18.7) has 1560 bin [18.7,18.8) has 1604 bin [18.8,18.9) has 1488 bin [18.9,19.0) has 1503 bin [19.0,19.1) has 1467 bin [19.1,19.2) has 1529 bin [19.2,19.3) has 1450 bin [19.3,19.4) has 1417 bin [19.4,19.5) has 1447 bin [19.5,19.6) has 1407 bin [19.6,19.7) has 1392 bin [19.7,19.8) has 1318 bin [19.8,19.9) has 1312 bin [19.9,20.0) has 1346 bin [20.0,20.1) has 1218 bin [20.1,20.2) has 1279 bin [20.2,20.3) has 1274 bin [20.3,20.4) has 1236 bin [20.4,20.5) has 1174 bin [20.5,20.6) has 1146 bin [20.6,20.7) has 1174 bin [20.7,20.8) has 1074 bin [20.8,20.9) has 1077 bin [20.9,21.0) has 1050 bin [21.0,21.1) has 942 bin [21.1,21.2) has 978 bin [21.2,21.3) has 986 bin [21.3,21.4) has 947 bin [21.4,21.5) has 914 bin [21.5,21.6) has 875 bin [21.6,21.7) has 805 bin [21.7,21.8) has 798 bin [21.8,21.9) has 755 bin [21.9,22.0) has 770 bin [22.0,22.1) has 704 bin [22.1,22.2) has 639 bin [22.2,22.3) has 664 bin [22.3,22.4) has 632 bin [22.4,22.5) has 593 bin [22.5,22.6) has 553 bin [22.6,22.7) has 585 bin [22.7,22.8) has 530 bin [22.8,22.9) has 493 bin [22.9,23.0) has 455 bin [23.0,23.1) has 478 bin [23.1,23.2) has 411 bin [23.2,23.3) has 366 bin [23.3,23.4) has 395 bin [23.4,23.5) has 400 bin [23.5,23.6) has 382 bin [23.6,23.7) has 327 bin [23.7,23.8) has 325 bin [23.8,23.9) has 325 bin [23.9,24.0) has 332 bin [24.0,24.1) has 282 bin [24.1,24.2) has 317 bin [24.2,24.3) has 266 bin [24.3,24.4) has 238 bin [24.4,24.5) has 216 bin [24.5,24.6) has 231 bin [24.6,24.7) has 176 bin [24.7,24.8) has 197 bin [24.8,24.9) has 155 bin [24.9,25.0) has 129 bin [25.0,25.1) has 148 bin [25.1,25.2) has 145 bin [25.2,25.3) has 110 bin [25.3,25.4) has 104 bin [25.4,25.5) has 85 bin [25.5,25.6) has 64 bin [25.6,25.7) has 41 bin [25.7,25.8) has 32 bin [25.8,25.9) has 16 bin [25.9,26.0) has 23 bin [26.0,26.1) has 11 bin [26.1,26.2) has 9 bin [26.2,26.3) has 2 bin [26.3,26.4) has 4 bin [26.4,26.5) has 1 average z coordinate -1.1 for 44439892 element(s) point source id histogram with bin size 1.000000 bin 18 has 17772000 bin 19 has 26667892 average point source id 18.600089037120071 for 44439892 element(s)