lasinfo (210611) report for 'AHN4T/19AZ2_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: 174/2021 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: 51645333 number of points by return: 43928642 4182712 2488859 1021849 23271 scale factor x y z: 0.001 0.001 0.001 offset x y z: 106980 513730 0 min x y z: 106980.000 513730.000 -1.753 max x y z: 108019.999 515019.999 31.618 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: 51645333 extended number of points by return: 43928642 4182712 2488859 1021849 23271 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 -1753 31618 intensity 0 4965 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 -30 29 user_data 8 9 point_source_ID 36 39 gps_time 269531863.612218 269676984.340187 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 26 255 B 13 253 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 49.65 ('Amplitude') attribute1 -18.08 32.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43928642 number of intermediate returns: 3543960 number of last returns: 43901701 number of single returns: 39728970 covered area in square units/kilounits: 1334040/1.33 point density: all returns 38.71 last only 32.91 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51645333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43928642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4182712 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2488859 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1021849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23271 instead zero. overview over extended number of returns of given pulse: 39728970 3387648 4403401 4008469 111682 4921 242 0 0 0 0 0 0 0 0 histogram of classification of points: 8830795 unclassified (1) 41676426 ground (2) 208550 building (6) 922531 water (9) 7031 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3951736 +---> 1311993 of those are unclassified (1) +---> 2589591 of those are ground (2) +---> 23706 of those are building (6) +---> 26117 of those are water (9) +---> 329 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 5 bin [-1.7,-1.6) has 1380 bin [-1.6,-1.5) has 124934 bin [-1.5,-1.4) has 276005 bin [-1.4,-1.3) has 445023 bin [-1.3,-1.2) has 217890 bin [-1.2,-1.1) has 367084 bin [-1.1,-1.0) has 1135212 bin [-1.0,-0.9) has 3760397 bin [-0.9,-0.8) has 8429794 bin [-0.8,-0.7) has 7409150 bin [-0.7,-0.6) has 3708841 bin [-0.6,-0.5) has 4385816 bin [-0.5,-0.4) has 2959749 bin [-0.4,-0.3) has 3809990 bin [-0.3,-0.2) has 2350533 bin [-0.2,-0.1) has 1282573 bin [-0.1,0.0) has 535070 bin [0.0,0.1) has 383727 bin [0.1,0.2) has 350074 bin [0.2,0.3) has 294986 bin [0.3,0.4) has 211151 bin [0.4,0.5) has 157659 bin [0.5,0.6) has 101240 bin [0.6,0.7) has 91301 bin [0.7,0.8) has 86309 bin [0.8,0.9) has 81476 bin [0.9,1.0) has 76100 bin [1.0,1.1) has 75559 bin [1.1,1.2) has 77459 bin [1.2,1.3) has 78216 bin [1.3,1.4) has 75902 bin [1.4,1.5) has 66055 bin [1.5,1.6) has 59484 bin [1.6,1.7) has 59656 bin [1.7,1.8) has 60296 bin [1.8,1.9) has 61835 bin [1.9,2.0) has 64754 bin [2.0,2.1) has 62188 bin [2.1,2.2) has 60408 bin [2.2,2.3) has 60586 bin [2.3,2.4) has 63263 bin [2.4,2.5) has 62269 bin [2.5,2.6) has 66413 bin [2.6,2.7) has 65131 bin [2.7,2.8) has 65518 bin [2.8,2.9) has 67121 bin [2.9,3.0) has 67692 bin [3.0,3.1) has 74898 bin [3.1,3.2) has 69359 bin [3.2,3.3) has 67864 bin [3.3,3.4) has 67971 bin [3.4,3.5) has 69016 bin [3.5,3.6) has 69064 bin [3.6,3.7) has 68921 bin [3.7,3.8) has 69350 bin [3.8,3.9) has 69251 bin [3.9,4.0) has 69156 bin [4.0,4.1) has 68461 bin [4.1,4.2) has 68261 bin [4.2,4.3) has 68367 bin [4.3,4.4) has 69066 bin [4.4,4.5) has 68111 bin [4.5,4.6) has 68210 bin [4.6,4.7) has 67679 bin [4.7,4.8) has 67423 bin [4.8,4.9) has 67339 bin [4.9,5.0) has 68097 bin [5.0,5.1) has 67644 bin [5.1,5.2) has 66521 bin [5.2,5.3) has 65541 bin [5.3,5.4) has 65697 bin [5.4,5.5) has 66788 bin [5.5,5.6) has 65283 bin [5.6,5.7) has 63953 bin [5.7,5.8) has 63147 bin [5.8,5.9) has 63243 bin [5.9,6.0) has 62350 bin [6.0,6.1) has 62277 bin [6.1,6.2) has 61599 bin [6.2,6.3) has 61384 bin [6.3,6.4) has 60645 bin [6.4,6.5) has 60333 bin [6.5,6.6) has 60486 bin [6.6,6.7) has 60221 bin [6.7,6.8) has 59625 bin [6.8,6.9) has 59271 bin [6.9,7.0) has 58343 bin [7.0,7.1) has 57796 bin [7.1,7.2) has 56848 bin [7.2,7.3) has 56901 bin [7.3,7.4) has 56616 bin [7.4,7.5) has 55854 bin [7.5,7.6) has 55938 bin [7.6,7.7) has 55935 bin [7.7,7.8) has 55382 bin [7.8,7.9) has 55433 bin [7.9,8.0) has 55265 bin [8.0,8.1) has 54619 bin [8.1,8.2) has 54719 bin [8.2,8.3) has 53776 bin [8.3,8.4) has 53458 bin [8.4,8.5) has 52994 bin [8.5,8.6) has 52411 bin [8.6,8.7) has 52371 bin [8.7,8.8) has 52425 bin [8.8,8.9) has 51865 bin [8.9,9.0) has 51724 bin [9.0,9.1) has 51628 bin [9.1,9.2) has 51943 bin [9.2,9.3) has 51733 bin [9.3,9.4) has 51312 bin [9.4,9.5) has 50684 bin [9.5,9.6) has 50557 bin [9.6,9.7) has 50483 bin [9.7,9.8) has 50369 bin [9.8,9.9) has 49745 bin [9.9,10.0) has 49713 bin [10.0,10.1) has 48702 bin [10.1,10.2) has 48596 bin [10.2,10.3) has 48440 bin [10.3,10.4) has 48777 bin [10.4,10.5) has 48484 bin [10.5,10.6) has 48010 bin [10.6,10.7) has 47713 bin [10.7,10.8) has 47700 bin [10.8,10.9) has 47351 bin [10.9,11.0) has 47541 bin [11.0,11.1) has 47373 bin [11.1,11.2) has 47376 bin [11.2,11.3) has 46149 bin [11.3,11.4) has 46293 bin [11.4,11.5) has 46124 bin [11.5,11.6) has 46354 bin [11.6,11.7) has 45533 bin [11.7,11.8) has 45912 bin [11.8,11.9) has 45287 bin [11.9,12.0) has 45380 bin [12.0,12.1) has 44828 bin [12.1,12.2) has 44510 bin [12.2,12.3) has 44327 bin [12.3,12.4) has 43533 bin [12.4,12.5) has 43358 bin [12.5,12.6) has 42951 bin [12.6,12.7) has 42644 bin [12.7,12.8) has 42178 bin [12.8,12.9) has 41605 bin [12.9,13.0) has 41688 bin [13.0,13.1) has 41299 bin [13.1,13.2) has 40472 bin [13.2,13.3) has 40264 bin [13.3,13.4) has 40047 bin [13.4,13.5) has 39633 bin [13.5,13.6) has 39116 bin [13.6,13.7) has 38875 bin [13.7,13.8) has 38403 bin [13.8,13.9) has 38084 bin [13.9,14.0) has 38188 bin [14.0,14.1) has 37297 bin [14.1,14.2) has 37189 bin [14.2,14.3) has 36419 bin [14.3,14.4) has 36060 bin [14.4,14.5) has 35326 bin [14.5,14.6) has 34791 bin [14.6,14.7) has 34273 bin [14.7,14.8) has 33754 bin [14.8,14.9) has 32987 bin [14.9,15.0) has 32871 bin [15.0,15.1) has 31963 bin [15.1,15.2) has 31473 bin [15.2,15.3) has 31054 bin [15.3,15.4) has 30528 bin [15.4,15.5) has 29620 bin [15.5,15.6) has 28782 bin [15.6,15.7) has 28061 bin [15.7,15.8) has 27056 bin [15.8,15.9) has 26372 bin [15.9,16.0) has 26013 bin [16.0,16.1) has 25345 bin [16.1,16.2) has 24655 bin [16.2,16.3) has 23840 bin [16.3,16.4) has 23026 bin [16.4,16.5) has 22497 bin [16.5,16.6) has 21989 bin [16.6,16.7) has 21045 bin [16.7,16.8) has 20499 bin [16.8,16.9) has 19674 bin [16.9,17.0) has 19285 bin [17.0,17.1) has 18692 bin [17.1,17.2) has 17938 bin [17.2,17.3) has 17235 bin [17.3,17.4) has 16628 bin [17.4,17.5) has 15865 bin [17.5,17.6) has 15569 bin [17.6,17.7) has 14841 bin [17.7,17.8) has 14161 bin [17.8,17.9) has 13705 bin [17.9,18.0) has 13117 bin [18.0,18.1) has 12472 bin [18.1,18.2) has 11833 bin [18.2,18.3) has 11247 bin [18.3,18.4) has 10737 bin [18.4,18.5) has 10221 bin [18.5,18.6) has 9733 bin [18.6,18.7) has 9285 bin [18.7,18.8) has 8664 bin [18.8,18.9) has 8603 bin [18.9,19.0) has 8062 bin [19.0,19.1) has 7555 bin [19.1,19.2) has 7225 bin [19.2,19.3) has 6942 bin [19.3,19.4) has 6483 bin [19.4,19.5) has 6238 bin [19.5,19.6) has 5815 bin [19.6,19.7) has 5559 bin [19.7,19.8) has 5279 bin [19.8,19.9) has 5027 bin [19.9,20.0) has 4624 bin [20.0,20.1) has 4688 bin [20.1,20.2) has 4304 bin [20.2,20.3) has 4158 bin [20.3,20.4) has 3967 bin [20.4,20.5) has 3641 bin [20.5,20.6) has 3568 bin [20.6,20.7) has 3394 bin [20.7,20.8) has 3250 bin [20.8,20.9) has 3116 bin [20.9,21.0) has 2932 bin [21.0,21.1) has 2807 bin [21.1,21.2) has 2688 bin [21.2,21.3) has 2594 bin [21.3,21.4) has 2471 bin [21.4,21.5) has 2306 bin [21.5,21.6) has 2166 bin [21.6,21.7) has 2111 bin [21.7,21.8) has 1931 bin [21.8,21.9) has 1931 bin [21.9,22.0) has 1874 bin [22.0,22.1) has 1695 bin [22.1,22.2) has 1635 bin [22.2,22.3) has 1581 bin [22.3,22.4) has 1446 bin [22.4,22.5) has 1405 bin [22.5,22.6) has 1298 bin [22.6,22.7) has 1211 bin [22.7,22.8) has 1089 bin [22.8,22.9) has 1028 bin [22.9,23.0) has 962 bin [23.0,23.1) has 913 bin [23.1,23.2) has 858 bin [23.2,23.3) has 862 bin [23.3,23.4) has 810 bin [23.4,23.5) has 776 bin [23.5,23.6) has 740 bin [23.6,23.7) has 761 bin [23.7,23.8) has 703 bin [23.8,23.9) has 674 bin [23.9,24.0) has 622 bin [24.0,24.1) has 654 bin [24.1,24.2) has 619 bin [24.2,24.3) has 693 bin [24.3,24.4) has 658 bin [24.4,24.5) has 666 bin [24.5,24.6) has 630 bin [24.6,24.7) has 584 bin [24.7,24.8) has 619 bin [24.8,24.9) has 568 bin [24.9,25.0) has 623 bin [25.0,25.1) has 563 bin [25.1,25.2) has 547 bin [25.2,25.3) has 595 bin [25.3,25.4) has 569 bin [25.4,25.5) has 534 bin [25.5,25.6) has 587 bin [25.6,25.7) has 561 bin [25.7,25.8) has 522 bin [25.8,25.9) has 584 bin [25.9,26.0) has 548 bin [26.0,26.1) has 571 bin [26.1,26.2) has 520 bin [26.2,26.3) has 513 bin [26.3,26.4) has 535 bin [26.4,26.5) has 516 bin [26.5,26.6) has 523 bin [26.6,26.7) has 487 bin [26.7,26.8) has 487 bin [26.8,26.9) has 488 bin [26.9,27.0) has 448 bin [27.0,27.1) has 427 bin [27.1,27.2) has 458 bin [27.2,27.3) has 421 bin [27.3,27.4) has 439 bin [27.4,27.5) has 442 bin [27.5,27.6) has 425 bin [27.6,27.7) has 436 bin [27.7,27.8) has 454 bin [27.8,27.9) has 431 bin [27.9,28.0) has 387 bin [28.0,28.1) has 395 bin [28.1,28.2) has 379 bin [28.2,28.3) has 362 bin [28.3,28.4) has 352 bin [28.4,28.5) has 352 bin [28.5,28.6) has 369 bin [28.6,28.7) has 328 bin [28.7,28.8) has 322 bin [28.8,28.9) has 311 bin [28.9,29.0) has 266 bin [29.0,29.1) has 269 bin [29.1,29.2) has 304 bin [29.2,29.3) has 268 bin [29.3,29.4) has 265 bin [29.4,29.5) has 244 bin [29.5,29.6) has 231 bin [29.6,29.7) has 198 bin [29.7,29.8) has 189 bin [29.8,29.9) has 171 bin [29.9,30.0) has 159 bin [30.0,30.1) has 130 bin [30.1,30.2) has 132 bin [30.2,30.3) has 148 bin [30.3,30.4) has 130 bin [30.4,30.5) has 119 bin [30.5,30.6) has 98 bin [30.6,30.7) has 79 bin [30.7,30.8) has 72 bin [30.8,30.9) has 69 bin [30.9,31.0) has 52 bin [31.0,31.1) has 31 bin [31.1,31.2) has 21 bin [31.2,31.3) has 14 bin [31.3,31.4) has 16 bin [31.4,31.5) has 5 bin [31.5,31.6) has 1 bin [31.6,31.7) has 1 average z coordinate 0.9 for 51645333 element(s) point source id histogram with bin size 1.000000 bin 36 has 3077012 bin 37 has 21915318 bin 38 has 20783627 bin 39 has 5869376 average point source id 37.570145747729036 for 51645333 element(s)