lasinfo (210611) report for 'AHN4T/41DN1_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: 28735942 number of points by return: 23450897 3704027 1232214 301272 47532 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 431230 0 min x y z: 229980.000 431230.000 15.420 max x y z: 231019.999 432519.999 61.654 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: 28735942 extended number of points by return: 23450897 3704027 1232214 301272 47532 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 15420 61654 intensity 56 4541 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 24 user_data 6 7 point_source_ID 155 156 gps_time 324049343.246327 324121720.044531 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 24 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.46 29.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23450897 number of intermediate returns: 1588802 number of last returns: 23398603 number of single returns: 19702360 covered area in square units/kilounits: 1339964/1.34 point density: all returns 21.45 last only 17.46 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28735942 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23450897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3704027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1232214 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 301272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 47532 instead zero. overview over extended number of returns of given pulse: 19702360 4982198 2796851 1016399 212706 23544 1884 0 0 0 0 0 0 0 0 histogram of classification of points: 7345642 unclassified (1) 18593532 ground (2) 2778824 building (6) 15989 water (9) 1955 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2019174 +---> 414193 of those are unclassified (1) +---> 1407893 of those are ground (2) +---> 197052 of those are building (6) +---> 36 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.4,15.5) has 16 bin [15.5,15.6) has 167 bin [15.6,15.7) has 180 bin [15.7,15.8) has 67 bin [15.8,15.9) has 46 bin [15.9,16.0) has 49 bin [16.0,16.1) has 75 bin [16.1,16.2) has 1653 bin [16.2,16.3) has 24562 bin [16.3,16.4) has 12590 bin [16.4,16.5) has 13198 bin [16.5,16.6) has 14718 bin [16.6,16.7) has 39495 bin [16.7,16.8) has 93063 bin [16.8,16.9) has 303836 bin [16.9,17.0) has 766520 bin [17.0,17.1) has 1472843 bin [17.1,17.2) has 1364521 bin [17.2,17.3) has 1046375 bin [17.3,17.4) has 1288237 bin [17.4,17.5) has 1470341 bin [17.5,17.6) has 1556164 bin [17.6,17.7) has 1607821 bin [17.7,17.8) has 1481303 bin [17.8,17.9) has 1547369 bin [17.9,18.0) has 1623256 bin [18.0,18.1) has 1285358 bin [18.1,18.2) has 1037823 bin [18.2,18.3) has 753907 bin [18.3,18.4) has 382700 bin [18.4,18.5) has 211718 bin [18.5,18.6) has 146514 bin [18.6,18.7) has 119713 bin [18.7,18.8) has 101186 bin [18.8,18.9) has 90441 bin [18.9,19.0) has 87715 bin [19.0,19.1) has 80076 bin [19.1,19.2) has 78738 bin [19.2,19.3) has 80643 bin [19.3,19.4) has 83811 bin [19.4,19.5) has 84612 bin [19.5,19.6) has 86486 bin [19.6,19.7) has 91606 bin [19.7,19.8) has 98962 bin [19.8,19.9) has 108955 bin [19.9,20.0) has 128321 bin [20.0,20.1) has 138012 bin [20.1,20.2) has 138384 bin [20.2,20.3) has 140130 bin [20.3,20.4) has 134026 bin [20.4,20.5) has 134517 bin [20.5,20.6) has 130440 bin [20.6,20.7) has 127436 bin [20.7,20.8) has 136913 bin [20.8,20.9) has 127306 bin [20.9,21.0) has 126345 bin [21.0,21.1) has 113128 bin [21.1,21.2) has 93645 bin [21.2,21.3) has 85192 bin [21.3,21.4) has 82927 bin [21.4,21.5) has 74313 bin [21.5,21.6) has 71994 bin [21.6,21.7) has 69004 bin [21.7,21.8) has 66569 bin [21.8,21.9) has 64552 bin [21.9,22.0) has 64900 bin [22.0,22.1) has 65505 bin [22.1,22.2) has 62190 bin [22.2,22.3) has 61569 bin [22.3,22.4) has 64750 bin [22.4,22.5) has 62732 bin [22.5,22.6) has 61933 bin [22.6,22.7) has 63466 bin [22.7,22.8) has 71920 bin [22.8,22.9) has 67811 bin [22.9,23.0) has 70443 bin [23.0,23.1) has 74601 bin [23.1,23.2) has 69675 bin [23.2,23.3) has 73876 bin [23.3,23.4) has 83827 bin [23.4,23.5) has 88895 bin [23.5,23.6) has 82461 bin [23.6,23.7) has 82288 bin [23.7,23.8) has 88183 bin [23.8,23.9) has 86637 bin [23.9,24.0) has 83103 bin [24.0,24.1) has 81619 bin [24.1,24.2) has 80121 bin [24.2,24.3) has 81273 bin [24.3,24.4) has 78824 bin [24.4,24.5) has 76979 bin [24.5,24.6) has 75076 bin [24.6,24.7) has 75512 bin [24.7,24.8) has 73627 bin [24.8,24.9) has 72363 bin [24.9,25.0) has 71415 bin [25.0,25.1) has 70099 bin [25.1,25.2) has 69420 bin [25.2,25.3) has 69164 bin [25.3,25.4) has 68050 bin [25.4,25.5) has 67233 bin [25.5,25.6) has 66212 bin [25.6,25.7) has 65270 bin [25.7,25.8) has 63885 bin [25.8,25.9) has 61294 bin [25.9,26.0) has 57832 bin [26.0,26.1) has 53667 bin [26.1,26.2) has 50967 bin [26.2,26.3) has 48761 bin [26.3,26.4) has 46612 bin [26.4,26.5) has 46627 bin [26.5,26.6) has 43156 bin [26.6,26.7) has 41700 bin [26.7,26.8) has 45005 bin [26.8,26.9) has 43636 bin [26.9,27.0) has 38683 bin [27.0,27.1) has 39319 bin [27.1,27.2) has 37457 bin [27.2,27.3) has 36590 bin [27.3,27.4) has 35936 bin [27.4,27.5) has 35955 bin [27.5,27.6) has 34628 bin [27.6,27.7) has 33921 bin [27.7,27.8) has 33664 bin [27.8,27.9) has 33559 bin [27.9,28.0) has 33153 bin [28.0,28.1) has 33518 bin [28.1,28.2) has 32787 bin [28.2,28.3) has 32314 bin [28.3,28.4) has 32061 bin [28.4,28.5) has 32258 bin [28.5,28.6) has 31982 bin [28.6,28.7) has 31621 bin [28.7,28.8) has 31565 bin [28.8,28.9) has 30556 bin [28.9,29.0) has 30054 bin [29.0,29.1) has 29953 bin [29.1,29.2) has 29746 bin [29.2,29.3) has 29543 bin [29.3,29.4) has 29805 bin [29.4,29.5) has 28951 bin [29.5,29.6) has 28828 bin [29.6,29.7) has 28079 bin [29.7,29.8) has 27702 bin [29.8,29.9) has 27479 bin [29.9,30.0) has 27404 bin [30.0,30.1) has 26689 bin [30.1,30.2) has 26555 bin [30.2,30.3) has 26258 bin [30.3,30.4) has 26110 bin [30.4,30.5) has 25486 bin [30.5,30.6) has 25468 bin [30.6,30.7) has 24904 bin [30.7,30.8) has 24932 bin [30.8,30.9) has 24219 bin [30.9,31.0) has 23917 bin [31.0,31.1) has 23514 bin [31.1,31.2) has 23147 bin [31.2,31.3) has 22809 bin [31.3,31.4) has 22589 bin [31.4,31.5) has 22058 bin [31.5,31.6) has 21876 bin [31.6,31.7) has 21657 bin [31.7,31.8) has 21820 bin [31.8,31.9) has 20940 bin [31.9,32.0) has 20710 bin [32.0,32.1) has 20682 bin [32.1,32.2) has 20069 bin [32.2,32.3) has 20117 bin [32.3,32.4) has 19762 bin [32.4,32.5) has 19667 bin [32.5,32.6) has 19425 bin [32.6,32.7) has 19038 bin [32.7,32.8) has 18933 bin [32.8,32.9) has 18147 bin [32.9,33.0) has 18104 bin [33.0,33.1) has 17431 bin [33.1,33.2) has 17232 bin [33.2,33.3) has 16657 bin [33.3,33.4) has 16553 bin [33.4,33.5) has 16250 bin [33.5,33.6) has 15895 bin [33.6,33.7) has 15852 bin [33.7,33.8) has 15473 bin [33.8,33.9) has 15121 bin [33.9,34.0) has 14714 bin [34.0,34.1) has 14455 bin [34.1,34.2) has 14582 bin [34.2,34.3) has 14127 bin [34.3,34.4) has 13875 bin [34.4,34.5) has 13749 bin [34.5,34.6) has 13383 bin [34.6,34.7) has 13360 bin [34.7,34.8) has 12907 bin [34.8,34.9) has 12642 bin [34.9,35.0) has 12482 bin [35.0,35.1) has 12588 bin [35.1,35.2) has 12326 bin [35.2,35.3) has 12203 bin [35.3,35.4) has 12015 bin [35.4,35.5) has 11796 bin [35.5,35.6) has 11637 bin [35.6,35.7) has 11513 bin [35.7,35.8) has 11200 bin [35.8,35.9) has 10941 bin [35.9,36.0) has 10644 bin [36.0,36.1) has 10271 bin [36.1,36.2) has 10172 bin [36.2,36.3) has 9715 bin [36.3,36.4) has 9602 bin [36.4,36.5) has 9692 bin [36.5,36.6) has 9433 bin [36.6,36.7) has 9559 bin [36.7,36.8) has 9412 bin [36.8,36.9) has 9386 bin [36.9,37.0) has 9046 bin [37.0,37.1) has 8865 bin [37.1,37.2) has 8681 bin [37.2,37.3) has 8511 bin [37.3,37.4) has 8302 bin [37.4,37.5) has 8071 bin [37.5,37.6) has 8055 bin [37.6,37.7) has 7892 bin [37.7,37.8) has 7687 bin [37.8,37.9) has 7681 bin [37.9,38.0) has 7435 bin [38.0,38.1) has 7507 bin [38.1,38.2) has 7361 bin [38.2,38.3) has 7174 bin [38.3,38.4) has 6928 bin [38.4,38.5) has 6981 bin [38.5,38.6) has 6662 bin [38.6,38.7) has 6466 bin [38.7,38.8) has 6277 bin [38.8,38.9) has 6090 bin [38.9,39.0) has 6096 bin [39.0,39.1) has 6026 bin [39.1,39.2) has 5820 bin [39.2,39.3) has 5534 bin [39.3,39.4) has 5430 bin [39.4,39.5) has 5118 bin [39.5,39.6) has 5033 bin [39.6,39.7) has 4861 bin [39.7,39.8) has 4751 bin [39.8,39.9) has 4523 bin [39.9,40.0) has 4353 bin [40.0,40.1) has 4096 bin [40.1,40.2) has 3993 bin [40.2,40.3) has 3669 bin [40.3,40.4) has 3374 bin [40.4,40.5) has 3402 bin [40.5,40.6) has 3246 bin [40.6,40.7) has 2932 bin [40.7,40.8) has 2745 bin [40.8,40.9) has 2381 bin [40.9,41.0) has 2303 bin [41.0,41.1) has 2138 bin [41.1,41.2) has 1974 bin [41.2,41.3) has 1874 bin [41.3,41.4) has 1632 bin [41.4,41.5) has 1557 bin [41.5,41.6) has 1428 bin [41.6,41.7) has 1318 bin [41.7,41.8) has 1190 bin [41.8,41.9) has 1138 bin [41.9,42.0) has 1013 bin [42.0,42.1) has 885 bin [42.1,42.2) has 839 bin [42.2,42.3) has 734 bin [42.3,42.4) has 664 bin [42.4,42.5) has 580 bin [42.5,42.6) has 498 bin [42.6,42.7) has 496 bin [42.7,42.8) has 494 bin [42.8,42.9) has 424 bin [42.9,43.0) has 374 bin [43.0,43.1) has 310 bin [43.1,43.2) has 275 bin [43.2,43.3) has 260 bin [43.3,43.4) has 236 bin [43.4,43.5) has 224 bin [43.5,43.6) has 197 bin [43.6,43.7) has 196 bin [43.7,43.8) has 147 bin [43.8,43.9) has 154 bin [43.9,44.0) has 129 bin [44.0,44.1) has 126 bin [44.1,44.2) has 108 bin [44.2,44.3) has 118 bin [44.3,44.4) has 103 bin [44.4,44.5) has 101 bin [44.5,44.6) has 76 bin [44.6,44.7) has 70 bin [44.7,44.8) has 63 bin [44.8,44.9) has 71 bin [44.9,45.0) has 65 bin [45.0,45.1) has 57 bin [45.1,45.2) has 65 bin [45.2,45.3) has 62 bin [45.3,45.4) has 45 bin [45.4,45.5) has 34 bin [45.5,45.6) has 40 bin [45.6,45.7) has 43 bin [45.7,45.8) has 52 bin [45.8,45.9) has 37 bin [45.9,46.0) has 36 bin [46.0,46.1) has 36 bin [46.1,46.2) has 37 bin [46.2,46.3) has 24 bin [46.3,46.4) has 44 bin [46.4,46.5) has 44 bin [46.5,46.6) has 40 bin [46.6,46.7) has 41 bin [46.7,46.8) has 21 bin [46.8,46.9) has 34 bin [46.9,47.0) has 22 bin [47.0,47.1) has 29 bin [47.1,47.2) has 50 bin [47.2,47.3) has 38 bin [47.3,47.4) has 28 bin [47.4,47.5) has 42 bin [47.5,47.6) has 42 bin [47.6,47.7) has 34 bin [47.7,47.8) has 23 bin [47.8,47.9) has 39 bin [47.9,48.0) has 42 bin [48.0,48.1) has 33 bin [48.1,48.2) has 30 bin [48.2,48.3) has 32 bin [48.3,48.4) has 35 bin [48.4,48.5) has 29 bin [48.5,48.6) has 40 bin [48.6,48.7) has 38 bin [48.7,48.8) has 28 bin [48.8,48.9) has 22 bin [48.9,49.0) has 36 bin [49.0,49.1) has 22 bin [49.1,49.2) has 26 bin [49.2,49.3) has 19 bin [49.3,49.4) has 19 bin [49.4,49.5) has 26 bin [49.5,49.6) has 15 bin [49.6,49.7) has 27 bin [49.7,49.8) has 27 bin [49.8,49.9) has 19 bin [49.9,50.0) has 14 bin [50.0,50.1) has 16 bin [50.1,50.2) has 25 bin [50.2,50.3) has 19 bin [50.3,50.4) has 12 bin [50.4,50.5) has 16 bin [50.5,50.6) has 15 bin [50.6,50.7) has 4 bin [50.7,50.8) has 17 bin [50.8,50.9) has 13 bin [50.9,51.0) has 8 bin [51.0,51.1) has 9 bin [51.1,51.2) has 8 bin [51.2,51.3) has 5 bin [51.3,51.4) has 7 bin [51.4,51.5) has 5 bin [51.5,51.6) has 5 bin [51.6,51.7) has 8 bin [51.7,51.8) has 4 bin [51.8,51.9) has 4 bin [51.9,52.0) has 6 bin [52.0,52.1) has 3 bin [52.3,52.4) has 1 bin [52.4,52.5) has 1 bin [52.5,52.6) has 3 bin [52.6,52.7) has 2 bin [52.7,52.8) has 10 bin [52.8,52.9) has 4 bin [53.2,53.3) has 15 bin [53.3,53.4) has 13 bin [53.4,53.5) has 3 bin [54.0,54.1) has 1 bin [54.1,54.2) has 2 bin [54.3,54.4) has 4 bin [55.7,55.8) has 1 bin [55.8,55.9) has 3 bin [56.0,56.1) has 1 bin [56.1,56.2) has 1 bin [56.5,56.6) has 1 bin [57.0,57.1) has 1 bin [57.1,57.2) has 1 bin [57.8,57.9) has 1 bin [57.9,58.0) has 1 bin [58.0,58.1) has 2 bin [58.1,58.2) has 3 bin [58.2,58.3) has 19 bin [58.3,58.4) has 10 bin [61.5,61.6) has 6 bin [61.6,61.7) has 3 average z coordinate 19.9 for 28735942 element(s) point source id histogram with bin size 1.000000 bin 155 has 26045144 bin 156 has 2690798 average point source id 155.093638760824348 for 28735942 element(s)