lasinfo (210611) report for 'AHN4T/34DN2_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: 337/2022 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: 28158398 number of points by return: 24629711 2264266 976815 249355 38251 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 456230 0 min x y z: 234980.000 456230.000 15.136 max x y z: 236019.999 457519.999 47.648 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: 28158398 extended number of points by return: 24629711 2264266 976815 249355 38251 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 15136 47648 intensity 56 4921 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 -29 13 user_data 6 7 point_source_ID 159 160 gps_time 324126798.320699 324127828.001743 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 47 255 B 32 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 32.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24629711 number of intermediate returns: 1266185 number of last returns: 24623155 number of single returns: 22360653 covered area in square units/kilounits: 1338656/1.34 point density: all returns 21.03 last only 18.39 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28158398 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24629711 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2264266 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 976815 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 249355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38251 instead zero. overview over extended number of returns of given pulse: 22360653 2583005 2181120 842534 172449 17307 1330 0 0 0 0 0 0 0 0 histogram of classification of points: 3955259 unclassified (1) 24016979 ground (2) 151910 building (6) 30972 water (9) 3278 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2214727 +---> 458235 of those are unclassified (1) +---> 1756095 of those are ground (2) +---> 8 of those are building (6) +---> 389 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.1,15.2) has 57 bin [15.2,15.3) has 6560 bin [15.3,15.4) has 8048 bin [15.4,15.5) has 5304 bin [15.5,15.6) has 4781 bin [15.6,15.7) has 5924 bin [15.7,15.8) has 13242 bin [15.8,15.9) has 31367 bin [15.9,16.0) has 42253 bin [16.0,16.1) has 72930 bin [16.1,16.2) has 118085 bin [16.2,16.3) has 204067 bin [16.3,16.4) has 397813 bin [16.4,16.5) has 1378232 bin [16.5,16.6) has 2395373 bin [16.6,16.7) has 3399049 bin [16.7,16.8) has 2603445 bin [16.8,16.9) has 2082994 bin [16.9,17.0) has 2277855 bin [17.0,17.1) has 1578722 bin [17.1,17.2) has 1075789 bin [17.2,17.3) has 905586 bin [17.3,17.4) has 641512 bin [17.4,17.5) has 455990 bin [17.5,17.6) has 372075 bin [17.6,17.7) has 345093 bin [17.7,17.8) has 392558 bin [17.8,17.9) has 467779 bin [17.9,18.0) has 617491 bin [18.0,18.1) has 540932 bin [18.1,18.2) has 583292 bin [18.2,18.3) has 684037 bin [18.3,18.4) has 395642 bin [18.4,18.5) has 131945 bin [18.5,18.6) has 75300 bin [18.6,18.7) has 28037 bin [18.7,18.8) has 17476 bin [18.8,18.9) has 17380 bin [18.9,19.0) has 17198 bin [19.0,19.1) has 16642 bin [19.1,19.2) has 16402 bin [19.2,19.3) has 16433 bin [19.3,19.4) has 16825 bin [19.4,19.5) has 17575 bin [19.5,19.6) has 18645 bin [19.6,19.7) has 18563 bin [19.7,19.8) has 19519 bin [19.8,19.9) has 18288 bin [19.9,20.0) has 17073 bin [20.0,20.1) has 16995 bin [20.1,20.2) has 16758 bin [20.2,20.3) has 16550 bin [20.3,20.4) has 16394 bin [20.4,20.5) has 16669 bin [20.5,20.6) has 16485 bin [20.6,20.7) has 16390 bin [20.7,20.8) has 16670 bin [20.8,20.9) has 16800 bin [20.9,21.0) has 16419 bin [21.0,21.1) has 16172 bin [21.1,21.2) has 16594 bin [21.2,21.3) has 16275 bin [21.3,21.4) has 16431 bin [21.4,21.5) has 16273 bin [21.5,21.6) has 16621 bin [21.6,21.7) has 16655 bin [21.7,21.8) has 16719 bin [21.8,21.9) has 16925 bin [21.9,22.0) has 17136 bin [22.0,22.1) has 17474 bin [22.1,22.2) has 17905 bin [22.2,22.3) has 18462 bin [22.3,22.4) has 18724 bin [22.4,22.5) has 19244 bin [22.5,22.6) has 19533 bin [22.6,22.7) has 19626 bin [22.7,22.8) has 20133 bin [22.8,22.9) has 20340 bin [22.9,23.0) has 20732 bin [23.0,23.1) has 20856 bin [23.1,23.2) has 20883 bin [23.2,23.3) has 21072 bin [23.3,23.4) has 21609 bin [23.4,23.5) has 22144 bin [23.5,23.6) has 22350 bin [23.6,23.7) has 22815 bin [23.7,23.8) has 22569 bin [23.8,23.9) has 22346 bin [23.9,24.0) has 22705 bin [24.0,24.1) has 22649 bin [24.1,24.2) has 22888 bin [24.2,24.3) has 23120 bin [24.3,24.4) has 23623 bin [24.4,24.5) has 23292 bin [24.5,24.6) has 23283 bin [24.6,24.7) has 23331 bin [24.7,24.8) has 23627 bin [24.8,24.9) has 23697 bin [24.9,25.0) has 23952 bin [25.0,25.1) has 24033 bin [25.1,25.2) has 23957 bin [25.2,25.3) has 24296 bin [25.3,25.4) has 24569 bin [25.4,25.5) has 24830 bin [25.5,25.6) has 24736 bin [25.6,25.7) has 24461 bin [25.7,25.8) has 24740 bin [25.8,25.9) has 25065 bin [25.9,26.0) has 25195 bin [26.0,26.1) has 25064 bin [26.1,26.2) has 24899 bin [26.2,26.3) has 24861 bin [26.3,26.4) has 25073 bin [26.4,26.5) has 24856 bin [26.5,26.6) has 24751 bin [26.6,26.7) has 24873 bin [26.7,26.8) has 24885 bin [26.8,26.9) has 25017 bin [26.9,27.0) has 24805 bin [27.0,27.1) has 24741 bin [27.1,27.2) has 25040 bin [27.2,27.3) has 25158 bin [27.3,27.4) has 25174 bin [27.4,27.5) has 24904 bin [27.5,27.6) has 24636 bin [27.6,27.7) has 24524 bin [27.7,27.8) has 24493 bin [27.8,27.9) has 24544 bin [27.9,28.0) has 24514 bin [28.0,28.1) has 24261 bin [28.1,28.2) has 24539 bin [28.2,28.3) has 24595 bin [28.3,28.4) has 25034 bin [28.4,28.5) has 25096 bin [28.5,28.6) has 25191 bin [28.6,28.7) has 24938 bin [28.7,28.8) has 24694 bin [28.8,28.9) has 24927 bin [28.9,29.0) has 24721 bin [29.0,29.1) has 25339 bin [29.1,29.2) has 24909 bin [29.2,29.3) has 24804 bin [29.3,29.4) has 24736 bin [29.4,29.5) has 24752 bin [29.5,29.6) has 25132 bin [29.6,29.7) has 24701 bin [29.7,29.8) has 24780 bin [29.8,29.9) has 25005 bin [29.9,30.0) has 24884 bin [30.0,30.1) has 25134 bin [30.1,30.2) has 25252 bin [30.2,30.3) has 24887 bin [30.3,30.4) has 25087 bin [30.4,30.5) has 25098 bin [30.5,30.6) has 24981 bin [30.6,30.7) has 24846 bin [30.7,30.8) has 24694 bin [30.8,30.9) has 24765 bin [30.9,31.0) has 24357 bin [31.0,31.1) has 24027 bin [31.1,31.2) has 24106 bin [31.2,31.3) has 24123 bin [31.3,31.4) has 23985 bin [31.4,31.5) has 24378 bin [31.5,31.6) has 23765 bin [31.6,31.7) has 23667 bin [31.7,31.8) has 23186 bin [31.8,31.9) has 23247 bin [31.9,32.0) has 22985 bin [32.0,32.1) has 22695 bin [32.1,32.2) has 22348 bin [32.2,32.3) has 22030 bin [32.3,32.4) has 22037 bin [32.4,32.5) has 21755 bin [32.5,32.6) has 21218 bin [32.6,32.7) has 20816 bin [32.7,32.8) has 20784 bin [32.8,32.9) has 20775 bin [32.9,33.0) has 20128 bin [33.0,33.1) has 19590 bin [33.1,33.2) has 19147 bin [33.2,33.3) has 18612 bin [33.3,33.4) has 18436 bin [33.4,33.5) has 17978 bin [33.5,33.6) has 17755 bin [33.6,33.7) has 17010 bin [33.7,33.8) has 16830 bin [33.8,33.9) has 16428 bin [33.9,34.0) has 16266 bin [34.0,34.1) has 15880 bin [34.1,34.2) has 15621 bin [34.2,34.3) has 15161 bin [34.3,34.4) has 14751 bin [34.4,34.5) has 14636 bin [34.5,34.6) has 14285 bin [34.6,34.7) has 13892 bin [34.7,34.8) has 13689 bin [34.8,34.9) has 13045 bin [34.9,35.0) has 13049 bin [35.0,35.1) has 12763 bin [35.1,35.2) has 12436 bin [35.2,35.3) has 12147 bin [35.3,35.4) has 11942 bin [35.4,35.5) has 11685 bin [35.5,35.6) has 11233 bin [35.6,35.7) has 11226 bin [35.7,35.8) has 11014 bin [35.8,35.9) has 10861 bin [35.9,36.0) has 10464 bin [36.0,36.1) has 10204 bin [36.1,36.2) has 9881 bin [36.2,36.3) has 9580 bin [36.3,36.4) has 9327 bin [36.4,36.5) has 8986 bin [36.5,36.6) has 8753 bin [36.6,36.7) has 8510 bin [36.7,36.8) has 8009 bin [36.8,36.9) has 7962 bin [36.9,37.0) has 7533 bin [37.0,37.1) has 7243 bin [37.1,37.2) has 6973 bin [37.2,37.3) has 6754 bin [37.3,37.4) has 6419 bin [37.4,37.5) has 6155 bin [37.5,37.6) has 5842 bin [37.6,37.7) has 5390 bin [37.7,37.8) has 5221 bin [37.8,37.9) has 4815 bin [37.9,38.0) has 4777 bin [38.0,38.1) has 4672 bin [38.1,38.2) has 4461 bin [38.2,38.3) has 4383 bin [38.3,38.4) has 4169 bin [38.4,38.5) has 3961 bin [38.5,38.6) has 3768 bin [38.6,38.7) has 3539 bin [38.7,38.8) has 3402 bin [38.8,38.9) has 3176 bin [38.9,39.0) has 3098 bin [39.0,39.1) has 3032 bin [39.1,39.2) has 3030 bin [39.2,39.3) has 2816 bin [39.3,39.4) has 2845 bin [39.4,39.5) has 2478 bin [39.5,39.6) has 2265 bin [39.6,39.7) has 2164 bin [39.7,39.8) has 1894 bin [39.8,39.9) has 1741 bin [39.9,40.0) has 1675 bin [40.0,40.1) has 1439 bin [40.1,40.2) has 1373 bin [40.2,40.3) has 1342 bin [40.3,40.4) has 1164 bin [40.4,40.5) has 1082 bin [40.5,40.6) has 1129 bin [40.6,40.7) has 986 bin [40.7,40.8) has 970 bin [40.8,40.9) has 953 bin [40.9,41.0) has 895 bin [41.0,41.1) has 798 bin [41.1,41.2) has 763 bin [41.2,41.3) has 689 bin [41.3,41.4) has 654 bin [41.4,41.5) has 581 bin [41.5,41.6) has 572 bin [41.6,41.7) has 577 bin [41.7,41.8) has 485 bin [41.8,41.9) has 494 bin [41.9,42.0) has 468 bin [42.0,42.1) has 454 bin [42.1,42.2) has 413 bin [42.2,42.3) has 397 bin [42.3,42.4) has 418 bin [42.4,42.5) has 357 bin [42.5,42.6) has 304 bin [42.6,42.7) has 274 bin [42.7,42.8) has 253 bin [42.8,42.9) has 222 bin [42.9,43.0) has 217 bin [43.0,43.1) has 184 bin [43.1,43.2) has 178 bin [43.2,43.3) has 171 bin [43.3,43.4) has 156 bin [43.4,43.5) has 145 bin [43.5,43.6) has 164 bin [43.6,43.7) has 153 bin [43.7,43.8) has 140 bin [43.8,43.9) has 137 bin [43.9,44.0) has 154 bin [44.0,44.1) has 141 bin [44.1,44.2) has 123 bin [44.2,44.3) has 115 bin [44.3,44.4) has 133 bin [44.4,44.5) has 118 bin [44.5,44.6) has 115 bin [44.6,44.7) has 118 bin [44.7,44.8) has 116 bin [44.8,44.9) has 122 bin [44.9,45.0) has 116 bin [45.0,45.1) has 104 bin [45.1,45.2) has 111 bin [45.2,45.3) has 99 bin [45.3,45.4) has 73 bin [45.4,45.5) has 105 bin [45.5,45.6) has 70 bin [45.6,45.7) has 66 bin [45.7,45.8) has 63 bin [45.8,45.9) has 55 bin [45.9,46.0) has 48 bin [46.0,46.1) has 71 bin [46.1,46.2) has 48 bin [46.2,46.3) has 40 bin [46.3,46.4) has 33 bin [46.4,46.5) has 35 bin [46.5,46.6) has 24 bin [46.6,46.7) has 22 bin [46.7,46.8) has 25 bin [46.8,46.9) has 15 bin [46.9,47.0) has 11 bin [47.0,47.1) has 12 bin [47.1,47.2) has 8 bin [47.2,47.3) has 7 bin [47.3,47.4) has 7 bin [47.4,47.5) has 4 bin [47.5,47.6) has 3 bin [47.6,47.7) has 1 average z coordinate 18.5 for 28158398 element(s) point source id histogram with bin size 1.000000 bin 159 has 22330463 bin 160 has 5827935 average point source id 159.206969693375299 for 28158398 element(s)