lasinfo (210611) report for 'AHN4T/51HZ1_06.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: 339/2022 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: 26687098 number of points by return: 26232663 373898 72285 7803 449 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 378730 0 min x y z: 169980.000 378730.000 21.270 max x y z: 171019.999 380019.999 41.626 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: 26687098 extended number of points by return: 26232663 373898 72285 7803 449 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 21270 41626 intensity 56 4250 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 17 user_data 6 7 point_source_ID 81 82 gps_time 296125726.846889 296126560.428801 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 250 G 38 251 B 31 251 NIR 0 226 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2833 extended_scanner_channel 0 0 attribute0 0.56 42.5 ('Amplitude') attribute1 -16.47 26.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26232663 number of intermediate returns: 80270 number of last returns: 26230312 number of single returns: 25856147 covered area in square units/kilounits: 1319144/1.32 point density: all returns 20.23 last only 19.88 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26687098 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26232663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 373898 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 72285 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7803 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 449 instead zero. overview over extended number of returns of given pulse: 25856147 605531 193750 29413 2202 51 4 0 0 0 0 0 0 0 0 histogram of classification of points: 1083555 unclassified (1) 25450483 ground (2) 153060 water (9) +-> flagged as extended overlap: 1694405 +---> 80083 of those are unclassified (1) +---> 1593620 of those are ground (2) +---> 20702 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.2,21.3) has 15 bin [21.3,21.4) has 598 bin [21.4,21.5) has 10799 bin [21.5,21.6) has 70540 bin [21.6,21.7) has 146381 bin [21.7,21.8) has 344648 bin [21.8,21.9) has 516326 bin [21.9,22.0) has 596651 bin [22.0,22.1) has 801654 bin [22.1,22.2) has 995150 bin [22.2,22.3) has 1001623 bin [22.3,22.4) has 999586 bin [22.4,22.5) has 1150917 bin [22.5,22.6) has 1380817 bin [22.6,22.7) has 1674561 bin [22.7,22.8) has 1766278 bin [22.8,22.9) has 1794766 bin [22.9,23.0) has 1901026 bin [23.0,23.1) has 1963960 bin [23.1,23.2) has 1782346 bin [23.2,23.3) has 1579706 bin [23.3,23.4) has 1215823 bin [23.4,23.5) has 1004475 bin [23.5,23.6) has 896493 bin [23.6,23.7) has 715505 bin [23.7,23.8) has 528016 bin [23.8,23.9) has 403977 bin [23.9,24.0) has 297012 bin [24.0,24.1) has 213910 bin [24.1,24.2) has 147724 bin [24.2,24.3) has 96819 bin [24.3,24.4) has 58814 bin [24.4,24.5) has 32834 bin [24.5,24.6) has 17855 bin [24.6,24.7) has 13799 bin [24.7,24.8) has 12646 bin [24.8,24.9) has 12400 bin [24.9,25.0) has 12313 bin [25.0,25.1) has 12307 bin [25.1,25.2) has 11987 bin [25.2,25.3) has 12005 bin [25.3,25.4) has 11714 bin [25.4,25.5) has 11355 bin [25.5,25.6) has 11336 bin [25.6,25.7) has 10985 bin [25.7,25.8) has 10425 bin [25.8,25.9) has 9883 bin [25.9,26.0) has 9519 bin [26.0,26.1) has 9361 bin [26.1,26.2) has 8866 bin [26.2,26.3) has 8659 bin [26.3,26.4) has 8451 bin [26.4,26.5) has 8028 bin [26.5,26.6) has 7779 bin [26.6,26.7) has 7592 bin [26.7,26.8) has 7408 bin [26.8,26.9) has 7277 bin [26.9,27.0) has 7065 bin [27.0,27.1) has 6845 bin [27.1,27.2) has 6864 bin [27.2,27.3) has 6632 bin [27.3,27.4) has 6455 bin [27.4,27.5) has 6308 bin [27.5,27.6) has 6144 bin [27.6,27.7) has 6094 bin [27.7,27.8) has 6157 bin [27.8,27.9) has 6221 bin [27.9,28.0) has 6021 bin [28.0,28.1) has 5806 bin [28.1,28.2) has 5834 bin [28.2,28.3) has 5707 bin [28.3,28.4) has 5767 bin [28.4,28.5) has 5738 bin [28.5,28.6) has 5710 bin [28.6,28.7) has 5593 bin [28.7,28.8) has 5398 bin [28.8,28.9) has 5394 bin [28.9,29.0) has 4981 bin [29.0,29.1) has 4823 bin [29.1,29.2) has 4729 bin [29.2,29.3) has 4692 bin [29.3,29.4) has 4778 bin [29.4,29.5) has 4764 bin [29.5,29.6) has 4827 bin [29.6,29.7) has 4744 bin [29.7,29.8) has 4798 bin [29.8,29.9) has 4611 bin [29.9,30.0) has 4743 bin [30.0,30.1) has 4661 bin [30.1,30.2) has 4559 bin [30.2,30.3) has 4501 bin [30.3,30.4) has 4597 bin [30.4,30.5) has 4595 bin [30.5,30.6) has 4735 bin [30.6,30.7) has 4483 bin [30.7,30.8) has 4376 bin [30.8,30.9) has 4184 bin [30.9,31.0) has 4049 bin [31.0,31.1) has 4064 bin [31.1,31.2) has 4119 bin [31.2,31.3) has 4007 bin [31.3,31.4) has 4061 bin [31.4,31.5) has 3863 bin [31.5,31.6) has 3936 bin [31.6,31.7) has 3856 bin [31.7,31.8) has 3781 bin [31.8,31.9) has 3513 bin [31.9,32.0) has 3428 bin [32.0,32.1) has 3329 bin [32.1,32.2) has 3295 bin [32.2,32.3) has 3099 bin [32.3,32.4) has 3020 bin [32.4,32.5) has 2827 bin [32.5,32.6) has 2814 bin [32.6,32.7) has 2642 bin [32.7,32.8) has 2597 bin [32.8,32.9) has 2453 bin [32.9,33.0) has 2507 bin [33.0,33.1) has 2537 bin [33.1,33.2) has 2232 bin [33.2,33.3) has 2157 bin [33.3,33.4) has 2131 bin [33.4,33.5) has 2103 bin [33.5,33.6) has 2043 bin [33.6,33.7) has 1952 bin [33.7,33.8) has 1973 bin [33.8,33.9) has 1874 bin [33.9,34.0) has 1750 bin [34.0,34.1) has 1777 bin [34.1,34.2) has 1668 bin [34.2,34.3) has 1615 bin [34.3,34.4) has 1428 bin [34.4,34.5) has 1368 bin [34.5,34.6) has 1366 bin [34.6,34.7) has 1407 bin [34.7,34.8) has 1329 bin [34.8,34.9) has 1318 bin [34.9,35.0) has 1248 bin [35.0,35.1) has 1159 bin [35.1,35.2) has 1153 bin [35.2,35.3) has 1065 bin [35.3,35.4) has 1127 bin [35.4,35.5) has 994 bin [35.5,35.6) has 976 bin [35.6,35.7) has 897 bin [35.7,35.8) has 819 bin [35.8,35.9) has 661 bin [35.9,36.0) has 608 bin [36.0,36.1) has 629 bin [36.1,36.2) has 583 bin [36.2,36.3) has 623 bin [36.3,36.4) has 588 bin [36.4,36.5) has 588 bin [36.5,36.6) has 508 bin [36.6,36.7) has 561 bin [36.7,36.8) has 547 bin [36.8,36.9) has 512 bin [36.9,37.0) has 506 bin [37.0,37.1) has 434 bin [37.1,37.2) has 378 bin [37.2,37.3) has 338 bin [37.3,37.4) has 301 bin [37.4,37.5) has 294 bin [37.5,37.6) has 279 bin [37.6,37.7) has 278 bin [37.7,37.8) has 292 bin [37.8,37.9) has 292 bin [37.9,38.0) has 268 bin [38.0,38.1) has 261 bin [38.1,38.2) has 254 bin [38.2,38.3) has 262 bin [38.3,38.4) has 266 bin [38.4,38.5) has 280 bin [38.5,38.6) has 261 bin [38.6,38.7) has 229 bin [38.7,38.8) has 240 bin [38.8,38.9) has 229 bin [38.9,39.0) has 178 bin [39.0,39.1) has 140 bin [39.1,39.2) has 119 bin [39.2,39.3) has 89 bin [39.3,39.4) has 119 bin [39.4,39.5) has 116 bin [39.5,39.6) has 84 bin [39.6,39.7) has 72 bin [39.7,39.8) has 75 bin [39.8,39.9) has 59 bin [39.9,40.0) has 41 bin [40.0,40.1) has 43 bin [40.1,40.2) has 38 bin [40.2,40.3) has 22 bin [40.3,40.4) has 23 bin [40.4,40.5) has 42 bin [40.5,40.6) has 37 bin [40.6,40.7) has 27 bin [40.7,40.8) has 23 bin [40.8,40.9) has 12 bin [40.9,41.0) has 9 bin [41.0,41.1) has 6 bin [41.1,41.2) has 4 bin [41.2,41.3) has 6 bin [41.3,41.4) has 3 bin [41.6,41.7) has 1 average z coordinate 23.0 for 26687098 element(s) point source id histogram with bin size 1.000000 bin 81 has 17677816 bin 82 has 9009282 average point source id 81.337589422424273 for 26687098 element(s)