lasinfo (210611) report for 'AHN4T/34CZ1_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: 23/2023 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: 32568663 number of points by return: 24790273 5241409 2011785 461666 63162 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 449980 0 min x y z: 219980.000 449980.000 12.842 max x y z: 221019.999 451269.999 52.630 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: 32568663 extended number of points by return: 24790273 5241409 2011785 461666 63162 357 11 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 12842 52630 intensity 0 4863 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 14 user_data 6 7 point_source_ID 146 147 gps_time 324037680.993373 328790924.176870 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 45 255 B 36 255 NIR 7 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.01 32.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24790273 number of intermediate returns: 2545749 number of last returns: 24761005 number of single returns: 19528364 covered area in square units/kilounits: 1310048/1.31 point density: all returns 24.86 last only 18.90 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32568663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24790273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5241409 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2011785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 461666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63162 instead zero. overview over extended number of returns of given pulse: 19528364 6468121 4655318 1596587 290694 26448 3131 0 0 0 0 0 0 0 0 histogram of classification of points: 9833197 unclassified (1) 22417930 ground (2) 179048 building (6) 138488 water (9) +-> flagged as extended overlap: 2542184 +---> 833197 of those are unclassified (1) +---> 1703335 of those are ground (2) +---> 5641 of those are building (6) +---> 11 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.8,12.9) has 19 bin [12.9,13.0) has 141 bin [13.0,13.1) has 154 bin [13.1,13.2) has 462 bin [13.2,13.3) has 2119 bin [13.3,13.4) has 12383 bin [13.4,13.5) has 29535 bin [13.5,13.6) has 160352 bin [13.6,13.7) has 52124 bin [13.7,13.8) has 74020 bin [13.8,13.9) has 120666 bin [13.9,14.0) has 374555 bin [14.0,14.1) has 879393 bin [14.1,14.2) has 1342620 bin [14.2,14.3) has 1686488 bin [14.3,14.4) has 1525941 bin [14.4,14.5) has 1446530 bin [14.5,14.6) has 1490473 bin [14.6,14.7) has 1313974 bin [14.7,14.8) has 1248158 bin [14.8,14.9) has 1278135 bin [14.9,15.0) has 1086565 bin [15.0,15.1) has 1157826 bin [15.1,15.2) has 1151884 bin [15.2,15.3) has 1082596 bin [15.3,15.4) has 893963 bin [15.4,15.5) has 761829 bin [15.5,15.6) has 771491 bin [15.6,15.7) has 673672 bin [15.7,15.8) has 509316 bin [15.8,15.9) has 455742 bin [15.9,16.0) has 459756 bin [16.0,16.1) has 367034 bin [16.1,16.2) has 284893 bin [16.2,16.3) has 207037 bin [16.3,16.4) has 144151 bin [16.4,16.5) has 97248 bin [16.5,16.6) has 79147 bin [16.6,16.7) has 60407 bin [16.7,16.8) has 49960 bin [16.8,16.9) has 41734 bin [16.9,17.0) has 38048 bin [17.0,17.1) has 36799 bin [17.1,17.2) has 35212 bin [17.2,17.3) has 35073 bin [17.3,17.4) has 35537 bin [17.4,17.5) has 31624 bin [17.5,17.6) has 30449 bin [17.6,17.7) has 31975 bin [17.7,17.8) has 31549 bin [17.8,17.9) has 31578 bin [17.9,18.0) has 30786 bin [18.0,18.1) has 29783 bin 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has 49638 bin [33.5,33.6) has 48801 bin [33.6,33.7) has 47268 bin [33.7,33.8) has 45823 bin [33.8,33.9) has 44425 bin [33.9,34.0) has 43209 bin [34.0,34.1) has 42064 bin [34.1,34.2) has 41953 bin [34.2,34.3) has 40178 bin [34.3,34.4) has 39711 bin [34.4,34.5) has 38415 bin [34.5,34.6) has 37505 bin [34.6,34.7) has 36670 bin [34.7,34.8) has 35866 bin [34.8,34.9) has 34973 bin [34.9,35.0) has 33860 bin [35.0,35.1) has 32504 bin [35.1,35.2) has 31624 bin [35.2,35.3) has 30623 bin [35.3,35.4) has 29856 bin [35.4,35.5) has 28507 bin [35.5,35.6) has 27757 bin [35.6,35.7) has 26518 bin [35.7,35.8) has 25416 bin [35.8,35.9) has 24250 bin [35.9,36.0) has 23806 bin [36.0,36.1) has 22636 bin [36.1,36.2) has 22106 bin [36.2,36.3) has 21911 bin [36.3,36.4) has 21045 bin [36.4,36.5) has 20583 bin [36.5,36.6) has 19828 bin [36.6,36.7) has 19420 bin [36.7,36.8) has 18374 bin [36.8,36.9) has 17700 bin [36.9,37.0) has 17109 bin [37.0,37.1) has 16384 bin [37.1,37.2) has 15723 bin [37.2,37.3) has 15110 bin [37.3,37.4) has 14323 bin [37.4,37.5) has 13915 bin [37.5,37.6) has 13463 bin [37.6,37.7) has 13398 bin [37.7,37.8) has 12904 bin [37.8,37.9) has 12391 bin [37.9,38.0) has 12151 bin [38.0,38.1) has 11830 bin [38.1,38.2) has 11547 bin [38.2,38.3) has 11352 bin [38.3,38.4) has 11003 bin [38.4,38.5) has 10523 bin [38.5,38.6) has 10400 bin [38.6,38.7) has 10243 bin [38.7,38.8) has 9736 bin [38.8,38.9) has 9367 bin [38.9,39.0) has 9256 bin [39.0,39.1) has 9098 bin [39.1,39.2) has 8965 bin [39.2,39.3) has 8814 bin [39.3,39.4) has 8389 bin [39.4,39.5) has 8111 bin [39.5,39.6) has 7921 bin [39.6,39.7) has 7707 bin [39.7,39.8) has 7737 bin [39.8,39.9) has 7499 bin [39.9,40.0) has 7439 bin [40.0,40.1) has 7447 bin [40.1,40.2) has 6864 bin [40.2,40.3) has 6491 bin [40.3,40.4) has 6577 bin [40.4,40.5) has 6314 bin [40.5,40.6) has 6110 bin [40.6,40.7) has 6104 bin [40.7,40.8) has 5957 bin [40.8,40.9) has 5733 bin [40.9,41.0) has 5614 bin [41.0,41.1) has 5323 bin [41.1,41.2) has 5367 bin [41.2,41.3) has 5218 bin [41.3,41.4) has 5249 bin [41.4,41.5) has 5128 bin [41.5,41.6) has 5099 bin [41.6,41.7) has 4821 bin [41.7,41.8) has 4604 bin [41.8,41.9) has 4490 bin [41.9,42.0) has 4491 bin [42.0,42.1) has 4425 bin [42.1,42.2) has 4111 bin [42.2,42.3) has 4117 bin [42.3,42.4) has 3979 bin [42.4,42.5) has 3894 bin [42.5,42.6) has 3527 bin [42.6,42.7) has 3556 bin [42.7,42.8) has 3514 bin [42.8,42.9) has 3530 bin [42.9,43.0) has 3258 bin [43.0,43.1) has 3173 bin [43.1,43.2) has 3134 bin [43.2,43.3) has 3045 bin [43.3,43.4) has 2939 bin [43.4,43.5) has 2852 bin [43.5,43.6) has 2895 bin [43.6,43.7) has 2740 bin [43.7,43.8) has 2631 bin [43.8,43.9) has 2686 bin [43.9,44.0) has 2539 bin [44.0,44.1) has 2478 bin [44.1,44.2) has 2218 bin [44.2,44.3) has 2152 bin [44.3,44.4) has 2117 bin [44.4,44.5) has 2042 bin [44.5,44.6) has 1976 bin [44.6,44.7) has 1911 bin [44.7,44.8) has 1802 bin [44.8,44.9) has 1740 bin [44.9,45.0) has 1520 bin [45.0,45.1) has 1566 bin [45.1,45.2) has 1511 bin [45.2,45.3) has 1438 bin [45.3,45.4) has 1374 bin [45.4,45.5) has 1303 bin [45.5,45.6) has 1289 bin [45.6,45.7) has 1162 bin [45.7,45.8) has 1226 bin [45.8,45.9) has 1128 bin [45.9,46.0) has 1058 bin [46.0,46.1) has 1061 bin [46.1,46.2) has 1034 bin [46.2,46.3) has 934 bin [46.3,46.4) has 926 bin [46.4,46.5) has 820 bin [46.5,46.6) has 784 bin [46.6,46.7) has 689 bin [46.7,46.8) has 708 bin [46.8,46.9) has 614 bin [46.9,47.0) has 584 bin [47.0,47.1) has 516 bin [47.1,47.2) has 447 bin [47.2,47.3) has 447 bin [47.3,47.4) has 364 bin [47.4,47.5) has 365 bin [47.5,47.6) has 327 bin [47.6,47.7) has 294 bin [47.7,47.8) has 296 bin [47.8,47.9) has 277 bin [47.9,48.0) has 237 bin [48.0,48.1) has 209 bin [48.1,48.2) has 222 bin [48.2,48.3) has 174 bin [48.3,48.4) has 150 bin [48.4,48.5) has 145 bin [48.5,48.6) has 116 bin [48.6,48.7) has 98 bin [48.7,48.8) has 98 bin [48.8,48.9) has 89 bin [48.9,49.0) has 79 bin [49.0,49.1) has 63 bin [49.1,49.2) has 66 bin [49.2,49.3) has 79 bin [49.3,49.4) has 53 bin [49.4,49.5) has 71 bin [49.5,49.6) has 54 bin [49.6,49.7) has 45 bin [49.7,49.8) has 47 bin [49.8,49.9) has 45 bin [49.9,50.0) has 31 bin [50.0,50.1) has 35 bin [50.1,50.2) has 23 bin [50.2,50.3) has 26 bin [50.3,50.4) has 29 bin [50.4,50.5) has 24 bin [50.5,50.6) has 21 bin [50.6,50.7) has 19 bin [50.7,50.8) has 11 bin [50.8,50.9) has 21 bin [50.9,51.0) has 11 bin [51.0,51.1) has 18 bin [51.1,51.2) has 13 bin [51.2,51.3) has 18 bin [51.3,51.4) has 21 bin [51.4,51.5) has 7 bin [51.5,51.6) has 7 bin [51.6,51.7) has 5 bin [51.7,51.8) has 3 bin [51.8,51.9) has 4 bin [51.9,52.0) has 3 bin [52.0,52.1) has 5 bin [52.1,52.2) has 2 bin [52.2,52.3) has 3 bin [52.3,52.4) has 2 bin [52.4,52.5) has 2 bin [52.6,52.7) has 1 average z coordinate 18.6 for 32568663 element(s) point source id histogram with bin size 1.000000 bin 146 has 6791991 bin 147 has 25776672 average point source id 146.791456253515832 for 32568663 element(s)