lasinfo (210611) report for 'AHN4T/40EN2_09.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: 338/2022 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: 23659827 number of points by return: 21986690 1113948 431942 108627 16702 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 447480 0 min x y z: 207980.000 447480.000 7.824 max x y z: 209019.999 448769.999 41.521 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: 23659827 extended number of points by return: 21986690 1113948 431942 108627 16702 1760 158 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 7824 41521 intensity 56 4597 return_number 1 7 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 6 7 point_source_ID 136 138 gps_time 330427769.128121 330779120.376503 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 52 255 B 40 255 NIR 16 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.32 29.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21986690 number of intermediate returns: 560878 number of last returns: 21982343 number of single returns: 20870084 covered area in square units/kilounits: 1341424/1.34 point density: all returns 17.64 last only 16.39 (per square units) spacing: all returns 0.24 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23659827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21986690 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1113948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 431942 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 108627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16702 instead zero. overview over extended number of returns of given pulse: 20870084 1363934 971315 368693 74994 9737 1070 0 0 0 0 0 0 0 0 histogram of classification of points: 1907386 unclassified (1) 21343988 ground (2) 370086 building (6) 38367 water (9) +-> flagged as extended overlap: 2122913 +---> 109504 of those are unclassified (1) +---> 2006186 of those are ground (2) +---> 3418 of those are building (6) +---> 3805 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.8,7.9) has 18 bin [7.9,8.0) has 3269 bin [8.0,8.1) has 3967 bin [8.1,8.2) has 6031 bin [8.2,8.3) has 8767 bin [8.3,8.4) has 33667 bin [8.4,8.5) has 26614 bin [8.5,8.6) has 32938 bin [8.6,8.7) has 101788 bin [8.7,8.8) has 161301 bin [8.8,8.9) has 163305 bin [8.9,9.0) has 189002 bin [9.0,9.1) has 279372 bin [9.1,9.2) has 404159 bin [9.2,9.3) has 571152 bin [9.3,9.4) has 585426 bin [9.4,9.5) has 609701 bin [9.5,9.6) has 641124 bin [9.6,9.7) has 762329 bin [9.7,9.8) has 946906 bin [9.8,9.9) has 1102170 bin [9.9,10.0) has 1383883 bin [10.0,10.1) has 1755140 bin [10.1,10.2) has 2064482 bin [10.2,10.3) has 1905110 bin [10.3,10.4) has 1498191 bin [10.4,10.5) has 1528580 bin [10.5,10.6) has 1413711 bin [10.6,10.7) has 1218327 bin [10.7,10.8) has 909469 bin [10.8,10.9) has 576018 bin [10.9,11.0) has 296272 bin [11.0,11.1) has 180306 bin [11.1,11.2) has 80473 bin [11.2,11.3) has 27520 bin [11.3,11.4) has 21480 bin [11.4,11.5) has 21460 bin [11.5,11.6) has 21747 bin [11.6,11.7) has 21093 bin [11.7,11.8) has 18698 bin [11.8,11.9) has 16821 bin [11.9,12.0) has 16921 bin [12.0,12.1) has 17864 bin [12.1,12.2) has 17737 bin [12.2,12.3) has 19589 bin [12.3,12.4) has 17765 bin [12.4,12.5) has 18129 bin [12.5,12.6) has 19668 bin [12.6,12.7) has 20940 bin [12.7,12.8) has 21227 bin [12.8,12.9) has 19635 bin [12.9,13.0) has 20035 bin [13.0,13.1) has 19998 bin [13.1,13.2) has 19304 bin [13.2,13.3) has 20175 bin [13.3,13.4) has 21568 bin [13.4,13.5) has 20647 bin [13.5,13.6) has 19446 bin [13.6,13.7) has 19566 bin [13.7,13.8) has 18814 bin [13.8,13.9) has 17758 bin [13.9,14.0) has 17727 bin [14.0,14.1) has 18394 bin [14.1,14.2) has 19067 bin [14.2,14.3) has 19136 bin [14.3,14.4) has 18528 bin [14.4,14.5) has 18904 bin [14.5,14.6) has 18569 bin [14.6,14.7) has 17949 bin [14.7,14.8) has 17762 bin [14.8,14.9) has 17900 bin [14.9,15.0) has 17985 bin [15.0,15.1) has 18518 bin [15.1,15.2) has 18377 bin [15.2,15.3) has 17809 bin [15.3,15.4) has 18248 bin [15.4,15.5) has 18045 bin [15.5,15.6) has 18382 bin [15.6,15.7) has 18330 bin [15.7,15.8) has 18373 bin [15.8,15.9) has 18569 bin [15.9,16.0) has 18107 bin [16.0,16.1) has 17777 bin [16.1,16.2) has 17702 bin [16.2,16.3) has 17971 bin [16.3,16.4) has 17059 bin [16.4,16.5) has 16997 bin [16.5,16.6) has 16927 bin [16.6,16.7) has 16417 bin [16.7,16.8) has 16754 bin [16.8,16.9) has 16320 bin [16.9,17.0) has 16315 bin [17.0,17.1) has 15885 bin [17.1,17.2) has 15540 bin [17.2,17.3) has 15538 bin [17.3,17.4) has 15586 bin [17.4,17.5) has 16050 bin [17.5,17.6) has 15552 bin [17.6,17.7) has 15339 bin [17.7,17.8) has 15017 bin [17.8,17.9) has 14751 bin [17.9,18.0) has 14927 bin [18.0,18.1) has 14716 bin [18.1,18.2) has 14654 bin [18.2,18.3) has 14595 bin [18.3,18.4) has 14389 bin [18.4,18.5) has 14237 bin [18.5,18.6) has 14488 bin [18.6,18.7) has 14364 bin [18.7,18.8) has 14282 bin [18.8,18.9) has 14290 bin [18.9,19.0) has 13944 bin [19.0,19.1) has 14245 bin [19.1,19.2) has 13554 bin [19.2,19.3) has 13520 bin [19.3,19.4) has 13424 bin [19.4,19.5) has 13494 bin [19.5,19.6) has 13467 bin [19.6,19.7) has 13125 bin [19.7,19.8) has 12617 bin [19.8,19.9) has 12680 bin [19.9,20.0) has 12631 bin [20.0,20.1) has 12671 bin [20.1,20.2) has 12658 bin [20.2,20.3) has 12592 bin [20.3,20.4) has 12433 bin [20.4,20.5) has 12032 bin [20.5,20.6) has 12092 bin [20.6,20.7) has 12047 bin [20.7,20.8) has 12131 bin [20.8,20.9) has 12260 bin [20.9,21.0) has 12034 bin [21.0,21.1) has 11950 bin [21.1,21.2) has 11636 bin [21.2,21.3) has 11416 bin [21.3,21.4) has 11119 bin [21.4,21.5) has 10825 bin [21.5,21.6) has 10913 bin [21.6,21.7) has 11160 bin [21.7,21.8) has 10982 bin [21.8,21.9) has 10663 bin [21.9,22.0) has 10608 bin [22.0,22.1) has 10720 bin [22.1,22.2) has 10568 bin [22.2,22.3) has 10437 bin [22.3,22.4) has 10389 bin [22.4,22.5) has 10299 bin [22.5,22.6) has 9968 bin [22.6,22.7) has 9854 bin [22.7,22.8) has 9697 bin [22.8,22.9) has 9799 bin [22.9,23.0) has 9885 bin [23.0,23.1) has 9663 bin [23.1,23.2) has 9470 bin [23.2,23.3) has 9428 bin [23.3,23.4) has 9103 bin [23.4,23.5) has 9133 bin [23.5,23.6) has 9050 bin [23.6,23.7) has 8913 bin [23.7,23.8) has 8591 bin [23.8,23.9) has 8594 bin [23.9,24.0) has 8554 bin [24.0,24.1) has 8244 bin [24.1,24.2) has 7822 bin [24.2,24.3) has 8016 bin [24.3,24.4) has 7784 bin [24.4,24.5) has 7624 bin [24.5,24.6) has 7562 bin [24.6,24.7) has 7246 bin [24.7,24.8) has 7119 bin [24.8,24.9) has 6704 bin [24.9,25.0) has 6692 bin [25.0,25.1) has 6564 bin [25.1,25.2) has 6556 bin [25.2,25.3) has 6268 bin [25.3,25.4) has 6082 bin [25.4,25.5) has 5908 bin [25.5,25.6) has 5794 bin [25.6,25.7) has 5623 bin [25.7,25.8) has 5334 bin [25.8,25.9) has 5096 bin [25.9,26.0) has 5133 bin [26.0,26.1) has 5010 bin [26.1,26.2) has 5020 bin [26.2,26.3) has 4896 bin [26.3,26.4) has 4717 bin [26.4,26.5) has 4368 bin [26.5,26.6) has 4377 bin [26.6,26.7) has 4192 bin [26.7,26.8) has 4154 bin [26.8,26.9) has 3916 bin [26.9,27.0) has 3917 bin [27.0,27.1) has 3659 bin [27.1,27.2) has 3656 bin [27.2,27.3) has 3558 bin [27.3,27.4) has 3444 bin [27.4,27.5) has 3294 bin [27.5,27.6) has 3188 bin [27.6,27.7) has 2979 bin [27.7,27.8) has 2966 bin [27.8,27.9) has 2813 bin [27.9,28.0) has 2740 bin [28.0,28.1) has 2537 bin [28.1,28.2) has 2484 bin [28.2,28.3) has 2362 bin [28.3,28.4) has 2280 bin [28.4,28.5) has 2199 bin [28.5,28.6) has 2096 bin [28.6,28.7) has 2000 bin [28.7,28.8) has 1999 bin [28.8,28.9) has 1851 bin [28.9,29.0) has 1733 bin [29.0,29.1) has 1734 bin [29.1,29.2) has 1633 bin [29.2,29.3) has 1568 bin [29.3,29.4) has 1519 bin [29.4,29.5) has 1382 bin [29.5,29.6) has 1276 bin [29.6,29.7) has 1238 bin [29.7,29.8) has 1164 bin [29.8,29.9) has 1055 bin [29.9,30.0) has 979 bin [30.0,30.1) has 935 bin [30.1,30.2) has 878 bin [30.2,30.3) has 772 bin [30.3,30.4) has 728 bin [30.4,30.5) has 719 bin [30.5,30.6) has 633 bin [30.6,30.7) has 563 bin [30.7,30.8) has 623 bin [30.8,30.9) has 581 bin [30.9,31.0) has 513 bin [31.0,31.1) has 516 bin [31.1,31.2) has 480 bin [31.2,31.3) has 490 bin [31.3,31.4) has 442 bin [31.4,31.5) has 423 bin [31.5,31.6) has 426 bin [31.6,31.7) has 391 bin [31.7,31.8) has 375 bin [31.8,31.9) has 413 bin [31.9,32.0) has 427 bin [32.0,32.1) has 415 bin [32.1,32.2) has 379 bin [32.2,32.3) has 358 bin [32.3,32.4) has 361 bin [32.4,32.5) has 356 bin [32.5,32.6) has 342 bin [32.6,32.7) has 361 bin [32.7,32.8) has 371 bin [32.8,32.9) has 302 bin [32.9,33.0) has 349 bin [33.0,33.1) has 317 bin [33.1,33.2) has 295 bin [33.2,33.3) has 308 bin [33.3,33.4) has 319 bin [33.4,33.5) has 258 bin [33.5,33.6) has 253 bin [33.6,33.7) has 273 bin [33.7,33.8) has 255 bin [33.8,33.9) has 279 bin [33.9,34.0) has 273 bin [34.0,34.1) has 221 bin [34.1,34.2) has 245 bin [34.2,34.3) has 231 bin [34.3,34.4) has 247 bin [34.4,34.5) has 202 bin [34.5,34.6) has 205 bin [34.6,34.7) has 198 bin [34.7,34.8) has 202 bin [34.8,34.9) has 216 bin [34.9,35.0) has 215 bin [35.0,35.1) has 185 bin [35.1,35.2) has 175 bin [35.2,35.3) has 165 bin [35.3,35.4) has 167 bin [35.4,35.5) has 154 bin [35.5,35.6) has 180 bin [35.6,35.7) has 128 bin [35.7,35.8) has 151 bin [35.8,35.9) has 150 bin [35.9,36.0) has 132 bin [36.0,36.1) has 137 bin [36.1,36.2) has 119 bin [36.2,36.3) has 142 bin [36.3,36.4) has 138 bin [36.4,36.5) has 99 bin [36.5,36.6) has 115 bin [36.6,36.7) has 112 bin [36.7,36.8) has 102 bin [36.8,36.9) has 97 bin [36.9,37.0) has 91 bin [37.0,37.1) has 95 bin [37.1,37.2) has 91 bin [37.2,37.3) has 85 bin [37.3,37.4) has 61 bin [37.4,37.5) has 80 bin [37.5,37.6) has 52 bin [37.6,37.7) has 56 bin [37.7,37.8) has 45 bin [37.8,37.9) has 44 bin [37.9,38.0) has 46 bin [38.0,38.1) has 51 bin [38.1,38.2) has 45 bin [38.2,38.3) has 34 bin [38.3,38.4) has 33 bin [38.4,38.5) has 37 bin [38.5,38.6) has 30 bin [38.6,38.7) has 21 bin [38.7,38.8) has 32 bin [38.8,38.9) has 29 bin [38.9,39.0) has 24 bin [39.0,39.1) has 26 bin [39.1,39.2) has 34 bin [39.2,39.3) has 17 bin [39.3,39.4) has 31 bin [39.4,39.5) has 17 bin [39.5,39.6) has 26 bin [39.6,39.7) has 22 bin [39.7,39.8) has 15 bin [39.8,39.9) has 18 bin [39.9,40.0) has 16 bin [40.0,40.1) has 22 bin [40.1,40.2) has 13 bin [40.2,40.3) has 13 bin [40.3,40.4) has 7 bin [40.4,40.5) has 6 bin [40.5,40.6) has 5 bin [40.6,40.7) has 5 bin [40.7,40.8) has 9 bin [40.8,40.9) has 2 bin [40.9,41.0) has 2 bin [41.0,41.1) has 1 bin [41.2,41.3) has 1 bin [41.4,41.5) has 1 bin [41.5,41.6) has 1 average z coordinate 10.8 for 23659827 element(s) point source id histogram with bin size 1.000000 bin 136 has 1918330 bin 137 has 21320179 bin 138 has 421318 average point source id 136.936727686132286 for 23659827 element(s)