lasinfo (210611) report for 'AHN4T/17BZ1_19.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: 31028280 number of points by return: 25990097 3290300 1382303 321095 41186 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 538730 0 min x y z: 232980.000 538730.000 12.179 max x y z: 234019.999 540019.999 40.641 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: 31028280 extended number of points by return: 25990097 3290300 1382303 321095 41186 3112 187 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 12179 40641 intensity 41 4644 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 58 60 gps_time 328707235.911421 330510210.961654 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 44 255 B 34 255 NIR 17 255 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 -16.3 30.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25990097 number of intermediate returns: 1749956 number of last returns: 25979145 number of single returns: 22690918 covered area in square units/kilounits: 1334828/1.33 point density: all returns 23.25 last only 19.46 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31028280 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25990097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3290300 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1382303 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 321095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41186 instead zero. overview over extended number of returns of given pulse: 22690918 3821820 3186141 1120202 190251 17682 1266 0 0 0 0 0 0 0 0 histogram of classification of points: 5560126 unclassified (1) 25200775 ground (2) 144775 building (6) 122604 water (9) +-> flagged as extended overlap: 2520453 +---> 483937 of those are unclassified (1) +---> 2019492 of those are ground (2) +---> 10906 of those are building (6) +---> 6118 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.1,12.2) has 3 bin [12.2,12.3) has 105 bin [12.3,12.4) has 1217 bin [12.4,12.5) has 3617 bin [12.5,12.6) has 7229 bin [12.6,12.7) has 10359 bin [12.7,12.8) has 15642 bin [12.8,12.9) has 22649 bin [12.9,13.0) has 24221 bin [13.0,13.1) has 38063 bin [13.1,13.2) has 94541 bin [13.2,13.3) has 209736 bin [13.3,13.4) has 405910 bin [13.4,13.5) has 567902 bin [13.5,13.6) has 903462 bin [13.6,13.7) has 1203410 bin [13.7,13.8) has 1304230 bin [13.8,13.9) has 1415240 bin [13.9,14.0) has 1369082 bin [14.0,14.1) has 1602336 bin [14.1,14.2) has 1890612 bin [14.2,14.3) has 1631179 bin [14.3,14.4) has 1484509 bin [14.4,14.5) has 1204372 bin [14.5,14.6) has 1177609 bin [14.6,14.7) has 1344877 bin [14.7,14.8) has 1385664 bin [14.8,14.9) has 1126649 bin [14.9,15.0) has 859166 bin [15.0,15.1) has 849260 bin [15.1,15.2) has 667810 bin [15.2,15.3) has 525828 bin [15.3,15.4) has 519464 bin [15.4,15.5) has 592116 bin [15.5,15.6) has 366755 bin [15.6,15.7) has 206008 bin [15.7,15.8) has 106724 bin [15.8,15.9) has 88654 bin [15.9,16.0) has 66321 bin [16.0,16.1) has 49494 bin [16.1,16.2) has 36826 bin [16.2,16.3) has 33909 bin [16.3,16.4) has 36034 bin [16.4,16.5) has 31502 bin [16.5,16.6) has 27031 bin [16.6,16.7) has 30461 bin [16.7,16.8) has 30083 bin [16.8,16.9) has 26982 bin [16.9,17.0) has 23433 bin [17.0,17.1) has 21973 bin [17.1,17.2) has 22008 bin [17.2,17.3) has 22890 bin [17.3,17.4) has 21509 bin [17.4,17.5) has 21839 bin [17.5,17.6) has 20905 bin [17.6,17.7) has 21443 bin [17.7,17.8) has 21701 bin [17.8,17.9) has 21621 bin [17.9,18.0) has 21574 bin [18.0,18.1) has 21708 bin [18.1,18.2) has 21999 bin [18.2,18.3) has 22363 bin [18.3,18.4) has 22282 bin [18.4,18.5) has 22815 bin [18.5,18.6) has 23282 bin [18.6,18.7) has 23758 bin [18.7,18.8) has 24507 bin [18.8,18.9) has 24816 bin [18.9,19.0) has 25615 bin [19.0,19.1) has 26013 bin [19.1,19.2) has 26632 bin [19.2,19.3) has 26879 bin [19.3,19.4) has 27288 bin [19.4,19.5) has 28049 bin [19.5,19.6) has 28427 bin [19.6,19.7) has 29073 bin [19.7,19.8) has 29694 bin [19.8,19.9) has 30364 bin [19.9,20.0) has 30979 bin [20.0,20.1) has 32140 bin [20.1,20.2) has 32443 bin [20.2,20.3) has 33180 bin [20.3,20.4) has 33811 bin [20.4,20.5) has 33969 bin [20.5,20.6) has 34728 bin [20.6,20.7) has 35415 bin [20.7,20.8) has 35537 bin [20.8,20.9) has 35896 bin [20.9,21.0) has 36425 bin [21.0,21.1) has 36725 bin [21.1,21.2) has 37048 bin [21.2,21.3) has 37911 bin [21.3,21.4) has 37812 bin [21.4,21.5) has 38240 bin [21.5,21.6) has 38438 bin [21.6,21.7) has 38977 bin [21.7,21.8) has 39998 bin [21.8,21.9) has 40132 bin [21.9,22.0) has 39777 bin [22.0,22.1) has 40171 bin [22.1,22.2) has 40522 bin [22.2,22.3) has 40423 bin [22.3,22.4) has 39940 bin [22.4,22.5) has 40322 bin [22.5,22.6) has 40818 bin [22.6,22.7) has 41001 bin [22.7,22.8) has 41239 bin [22.8,22.9) has 41433 bin [22.9,23.0) has 41707 bin [23.0,23.1) has 41820 bin [23.1,23.2) has 41751 bin [23.2,23.3) has 41702 bin [23.3,23.4) has 42134 bin [23.4,23.5) has 42578 bin [23.5,23.6) has 42734 bin [23.6,23.7) has 42723 bin [23.7,23.8) has 42692 bin [23.8,23.9) has 42849 bin [23.9,24.0) has 43243 bin [24.0,24.1) has 43372 bin [24.1,24.2) has 43364 bin [24.2,24.3) has 44115 bin [24.3,24.4) has 43817 bin [24.4,24.5) has 44180 bin [24.5,24.6) has 43762 bin [24.6,24.7) has 44388 bin [24.7,24.8) has 44516 bin [24.8,24.9) has 44432 bin [24.9,25.0) has 44468 bin [25.0,25.1) has 44481 bin [25.1,25.2) has 44995 bin [25.2,25.3) has 44801 bin [25.3,25.4) has 45228 bin [25.4,25.5) has 45207 bin [25.5,25.6) has 45083 bin [25.6,25.7) has 44651 bin [25.7,25.8) has 45489 bin [25.8,25.9) has 45720 bin [25.9,26.0) has 45720 bin [26.0,26.1) has 44984 bin [26.1,26.2) has 45687 bin [26.2,26.3) has 45647 bin [26.3,26.4) has 45458 bin [26.4,26.5) has 45788 bin [26.5,26.6) has 45407 bin [26.6,26.7) has 44805 bin [26.7,26.8) has 45056 bin [26.8,26.9) has 45116 bin [26.9,27.0) has 44199 bin [27.0,27.1) has 44362 bin [27.1,27.2) has 43862 bin [27.2,27.3) has 42860 bin [27.3,27.4) has 43123 bin [27.4,27.5) has 42858 bin [27.5,27.6) has 42795 bin [27.6,27.7) has 42065 bin [27.7,27.8) has 41268 bin [27.8,27.9) has 41281 bin [27.9,28.0) has 40823 bin [28.0,28.1) has 40488 bin [28.1,28.2) has 40182 bin [28.2,28.3) has 39711 bin [28.3,28.4) has 39353 bin [28.4,28.5) has 38736 bin [28.5,28.6) has 38279 bin [28.6,28.7) has 37562 bin [28.7,28.8) has 36996 bin [28.8,28.9) has 36745 bin [28.9,29.0) has 35977 bin [29.0,29.1) has 35548 bin [29.1,29.2) has 34739 bin [29.2,29.3) has 34012 bin [29.3,29.4) has 33579 bin [29.4,29.5) has 32868 bin [29.5,29.6) has 32031 bin [29.6,29.7) has 31064 bin [29.7,29.8) has 30454 bin [29.8,29.9) has 29789 bin [29.9,30.0) has 29274 bin [30.0,30.1) has 28633 bin [30.1,30.2) has 27638 bin [30.2,30.3) has 26434 bin [30.3,30.4) has 25561 bin [30.4,30.5) has 25356 bin [30.5,30.6) has 24464 bin [30.6,30.7) has 23580 bin [30.7,30.8) has 22722 bin [30.8,30.9) has 21945 bin [30.9,31.0) has 21466 bin [31.0,31.1) has 21037 bin [31.1,31.2) has 20446 bin [31.2,31.3) has 19234 bin [31.3,31.4) has 18653 bin [31.4,31.5) has 17823 bin [31.5,31.6) has 17102 bin [31.6,31.7) has 16154 bin [31.7,31.8) has 15502 bin [31.8,31.9) has 14519 bin [31.9,32.0) has 13979 bin [32.0,32.1) has 13251 bin [32.1,32.2) has 12583 bin [32.2,32.3) has 12027 bin [32.3,32.4) has 11710 bin [32.4,32.5) has 10890 bin [32.5,32.6) has 10216 bin [32.6,32.7) has 9979 bin [32.7,32.8) has 9322 bin [32.8,32.9) has 8688 bin [32.9,33.0) has 8166 bin [33.0,33.1) has 7774 bin [33.1,33.2) has 7266 bin [33.2,33.3) has 6707 bin [33.3,33.4) has 6234 bin [33.4,33.5) has 5921 bin [33.5,33.6) has 5530 bin [33.6,33.7) has 5014 bin [33.7,33.8) has 4741 bin [33.8,33.9) has 4560 bin [33.9,34.0) has 4197 bin [34.0,34.1) has 3915 bin [34.1,34.2) has 3711 bin [34.2,34.3) has 3515 bin [34.3,34.4) has 3160 bin [34.4,34.5) has 2968 bin [34.5,34.6) has 2794 bin [34.6,34.7) has 2581 bin [34.7,34.8) has 2457 bin [34.8,34.9) has 2295 bin [34.9,35.0) has 2116 bin [35.0,35.1) has 1892 bin [35.1,35.2) has 1760 bin [35.2,35.3) has 1591 bin [35.3,35.4) has 1446 bin [35.4,35.5) has 1314 bin [35.5,35.6) has 1196 bin [35.6,35.7) has 1127 bin [35.7,35.8) has 985 bin [35.8,35.9) has 939 bin [35.9,36.0) has 887 bin [36.0,36.1) has 781 bin [36.1,36.2) has 666 bin [36.2,36.3) has 626 bin [36.3,36.4) has 644 bin [36.4,36.5) has 551 bin [36.5,36.6) has 550 bin [36.6,36.7) has 482 bin [36.7,36.8) has 372 bin [36.8,36.9) has 381 bin [36.9,37.0) has 323 bin [37.0,37.1) has 276 bin [37.1,37.2) has 258 bin [37.2,37.3) has 262 bin [37.3,37.4) has 230 bin [37.4,37.5) has 254 bin [37.5,37.6) has 225 bin [37.6,37.7) has 223 bin [37.7,37.8) has 200 bin [37.8,37.9) has 175 bin [37.9,38.0) has 158 bin [38.0,38.1) has 163 bin [38.1,38.2) has 132 bin [38.2,38.3) has 126 bin [38.3,38.4) has 128 bin [38.4,38.5) has 130 bin [38.5,38.6) has 114 bin [38.6,38.7) has 91 bin [38.7,38.8) has 92 bin [38.8,38.9) has 88 bin [38.9,39.0) has 70 bin [39.0,39.1) has 70 bin [39.1,39.2) has 56 bin [39.2,39.3) has 50 bin [39.3,39.4) has 45 bin [39.4,39.5) has 61 bin [39.5,39.6) has 44 bin [39.6,39.7) has 42 bin [39.7,39.8) has 29 bin [39.8,39.9) has 41 bin [39.9,40.0) has 20 bin [40.0,40.1) has 8 bin [40.1,40.2) has 13 bin [40.2,40.3) has 17 bin [40.3,40.4) has 12 bin [40.4,40.5) has 6 bin [40.5,40.6) has 5 bin [40.6,40.7) has 1 average z coordinate 16.2 for 31028280 element(s) point source id histogram with bin size 1.000000 bin 58 has 2006722 bin 59 has 25328316 bin 60 has 3693242 average point source id 59.054354285832147 for 31028280 element(s)