lasinfo (210611) report for 'AHN4T/45DN1_01.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: 338/2022 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: 30248911 number of points by return: 24205313 4501292 1290048 229107 23151 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 411230 0 min x y z: 149980.000 411230.000 1.605 max x y z: 151019.999 412519.999 41.705 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: 30248911 extended number of points by return: 24205313 4501292 1290048 229107 23151 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 1605 41705 intensity 0 5029 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 14 user_data 6 7 point_source_ID 51 52 gps_time 294662023.694096 294663309.084909 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 36 255 B 31 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17 33.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24205313 number of intermediate returns: 1547074 number of last returns: 24137471 number of single returns: 19640947 covered area in square units/kilounits: 1253904/1.25 point density: all returns 24.12 last only 19.25 (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 30248911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24205313 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4501292 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1290048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 229107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23151 instead zero. overview over extended number of returns of given pulse: 19640947 6475822 3189848 825620 108861 7299 514 0 0 0 0 0 0 0 0 histogram of classification of points: 7901248 unclassified (1) 16270455 ground (2) 5679550 building (6) 309311 water (9) 88347 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1921687 +---> 441202 of those are unclassified (1) +---> 1111644 of those are ground (2) +---> 338603 of those are building (6) +---> 20349 of those are water (9) +---> 9889 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [1.6,1.7) has 428 bin [1.7,1.8) has 11127 bin [1.8,1.9) has 18022 bin [1.9,2.0) has 9968 bin [2.0,2.1) has 13226 bin [2.1,2.2) has 74473 bin [2.2,2.3) has 257039 bin [2.3,2.4) has 47145 bin [2.4,2.5) has 75554 bin [2.5,2.6) has 52200 bin [2.6,2.7) has 52875 bin [2.7,2.8) has 80145 bin [2.8,2.9) has 139047 bin [2.9,3.0) has 330446 bin [3.0,3.1) has 449739 bin [3.1,3.2) has 516005 bin [3.2,3.3) has 473164 bin [3.3,3.4) has 306426 bin [3.4,3.5) has 287702 bin [3.5,3.6) has 259550 bin [3.6,3.7) has 187889 bin [3.7,3.8) has 128049 bin [3.8,3.9) has 107882 bin [3.9,4.0) has 104688 bin [4.0,4.1) has 104224 bin [4.1,4.2) has 114766 bin [4.2,4.3) has 109492 bin [4.3,4.4) has 97572 bin [4.4,4.5) has 121378 bin [4.5,4.6) has 104931 bin [4.6,4.7) has 96355 bin [4.7,4.8) has 95800 bin [4.8,4.9) has 96727 bin [4.9,5.0) has 102795 bin [5.0,5.1) has 122582 bin [5.1,5.2) has 134852 bin [5.2,5.3) has 146244 bin [5.3,5.4) has 167477 bin [5.4,5.5) has 241469 bin [5.5,5.6) has 428784 bin [5.6,5.7) has 733869 bin [5.7,5.8) has 1339287 bin [5.8,5.9) has 1942308 bin [5.9,6.0) has 2048575 bin [6.0,6.1) has 1654231 bin [6.1,6.2) has 1319057 bin [6.2,6.3) has 846942 bin [6.3,6.4) has 477324 bin [6.4,6.5) has 345794 bin [6.5,6.6) has 258515 bin [6.6,6.7) has 177263 bin [6.7,6.8) has 161013 bin [6.8,6.9) has 133337 bin [6.9,7.0) has 136365 bin [7.0,7.1) has 117490 bin [7.1,7.2) has 111338 bin [7.2,7.3) has 95719 bin [7.3,7.4) has 84293 bin [7.4,7.5) has 84476 bin [7.5,7.6) has 81751 bin [7.6,7.7) has 79808 bin [7.7,7.8) has 85122 bin [7.8,7.9) has 102356 bin [7.9,8.0) has 116475 bin [8.0,8.1) has 106330 bin [8.1,8.2) has 114012 bin [8.2,8.3) has 126361 bin [8.3,8.4) has 136428 bin [8.4,8.5) has 140717 bin [8.5,8.6) has 137094 bin [8.6,8.7) has 146747 bin [8.7,8.8) has 142083 bin [8.8,8.9) has 153601 bin [8.9,9.0) has 121647 bin [9.0,9.1) has 112740 bin [9.1,9.2) has 107752 bin [9.2,9.3) has 87997 bin [9.3,9.4) has 76692 bin [9.4,9.5) has 73388 bin [9.5,9.6) has 71711 bin [9.6,9.7) has 61232 bin [9.7,9.8) has 59774 bin [9.8,9.9) has 63609 bin [9.9,10.0) has 72329 bin [10.0,10.1) has 63365 bin [10.1,10.2) has 75941 bin [10.2,10.3) has 61170 bin [10.3,10.4) has 50418 bin [10.4,10.5) has 49858 bin [10.5,10.6) has 44490 bin [10.6,10.7) has 42564 bin [10.7,10.8) has 44141 bin [10.8,10.9) has 44948 bin [10.9,11.0) has 51864 bin [11.0,11.1) has 53006 bin [11.1,11.2) has 59047 bin [11.2,11.3) has 77858 bin [11.3,11.4) has 81122 bin [11.4,11.5) has 85820 bin [11.5,11.6) has 96851 bin [11.6,11.7) has 110073 bin [11.7,11.8) has 97902 bin [11.8,11.9) has 97315 bin [11.9,12.0) has 100930 bin [12.0,12.1) has 122734 bin [12.1,12.2) has 117280 bin [12.2,12.3) has 117475 bin [12.3,12.4) has 108334 bin [12.4,12.5) has 103924 bin [12.5,12.6) has 97050 bin [12.6,12.7) has 95651 bin [12.7,12.8) has 90813 bin [12.8,12.9) has 92021 bin [12.9,13.0) has 98759 bin [13.0,13.1) has 101230 bin [13.1,13.2) has 106665 bin [13.2,13.3) has 99004 bin [13.3,13.4) has 118557 bin [13.4,13.5) has 128362 bin [13.5,13.6) has 118576 bin [13.6,13.7) has 108259 bin [13.7,13.8) has 95205 bin [13.8,13.9) has 91859 bin [13.9,14.0) has 84733 bin [14.0,14.1) has 84153 bin [14.1,14.2) has 84801 bin [14.2,14.3) has 95558 bin [14.3,14.4) has 95786 bin [14.4,14.5) has 91215 bin [14.5,14.6) has 92722 bin [14.6,14.7) has 87268 bin [14.7,14.8) has 82875 bin [14.8,14.9) has 79583 bin [14.9,15.0) has 77779 bin [15.0,15.1) has 110119 bin [15.1,15.2) has 102190 bin [15.2,15.3) has 79364 bin [15.3,15.4) has 110248 bin [15.4,15.5) has 100795 bin [15.5,15.6) has 71948 bin [15.6,15.7) has 74781 bin [15.7,15.8) has 89740 bin [15.8,15.9) has 72978 bin [15.9,16.0) has 76525 bin [16.0,16.1) has 108140 bin [16.1,16.2) has 66879 bin [16.2,16.3) has 62123 bin [16.3,16.4) has 60368 bin [16.4,16.5) has 68490 bin [16.5,16.6) has 83809 bin [16.6,16.7) has 65527 bin [16.7,16.8) has 58986 bin [16.8,16.9) has 67447 bin [16.9,17.0) has 68516 bin [17.0,17.1) has 67077 bin [17.1,17.2) has 52366 bin [17.2,17.3) has 54838 bin [17.3,17.4) has 59009 bin [17.4,17.5) has 45597 bin [17.5,17.6) has 43149 bin [17.6,17.7) has 46383 bin [17.7,17.8) has 44744 bin [17.8,17.9) has 57152 bin [17.9,18.0) has 45189 bin [18.0,18.1) has 40545 bin [18.1,18.2) has 40072 bin [18.2,18.3) has 40992 bin [18.3,18.4) has 52957 bin [18.4,18.5) has 48676 bin [18.5,18.6) has 42729 bin [18.6,18.7) has 60455 bin [18.7,18.8) has 44571 bin [18.8,18.9) has 39388 bin [18.9,19.0) has 40488 bin [19.0,19.1) has 47976 bin [19.1,19.2) has 47729 bin [19.2,19.3) has 39423 bin [19.3,19.4) has 45450 bin [19.4,19.5) has 38419 bin [19.5,19.6) has 35926 bin [19.6,19.7) has 33683 bin [19.7,19.8) has 33254 bin [19.8,19.9) has 33368 bin [19.9,20.0) has 32278 bin [20.0,20.1) has 31383 bin [20.1,20.2) has 31966 bin [20.2,20.3) has 34835 bin [20.3,20.4) has 31755 bin [20.4,20.5) has 31438 bin [20.5,20.6) has 43061 bin [20.6,20.7) has 32176 bin [20.7,20.8) has 30057 bin [20.8,20.9) has 34025 bin [20.9,21.0) has 39542 bin [21.0,21.1) has 32007 bin [21.1,21.2) has 28999 bin [21.2,21.3) has 34890 bin [21.3,21.4) has 34580 bin [21.4,21.5) has 32286 bin [21.5,21.6) has 75292 bin [21.6,21.7) has 54899 bin [21.7,21.8) has 29782 bin [21.8,21.9) has 27834 bin [21.9,22.0) has 31631 bin [22.0,22.1) has 41810 bin [22.1,22.2) has 32281 bin [22.2,22.3) has 29112 bin [22.3,22.4) has 26710 bin [22.4,22.5) has 24097 bin [22.5,22.6) has 23675 bin [22.6,22.7) has 22979 bin [22.7,22.8) has 23313 bin [22.8,22.9) has 23115 bin [22.9,23.0) has 22734 bin [23.0,23.1) has 21776 bin [23.1,23.2) has 21441 bin [23.2,23.3) has 27509 bin [23.3,23.4) has 21758 bin [23.4,23.5) has 20147 bin [23.5,23.6) has 20115 bin [23.6,23.7) has 19467 bin [23.7,23.8) has 19950 bin [23.8,23.9) has 19287 bin [23.9,24.0) has 19626 bin [24.0,24.1) has 19316 bin [24.1,24.2) has 18296 bin [24.2,24.3) has 18183 bin [24.3,24.4) has 17881 bin [24.4,24.5) has 19897 bin [24.5,24.6) has 40594 bin [24.6,24.7) has 23394 bin [24.7,24.8) has 17113 bin [24.8,24.9) has 16610 bin [24.9,25.0) has 16211 bin [25.0,25.1) has 15925 bin [25.1,25.2) has 15471 bin [25.2,25.3) has 15128 bin [25.3,25.4) has 20473 bin [25.4,25.5) has 18148 bin [25.5,25.6) has 24196 bin [25.6,25.7) has 15100 bin [25.7,25.8) has 15037 bin [25.8,25.9) has 13941 bin [25.9,26.0) has 13346 bin [26.0,26.1) has 13178 bin [26.1,26.2) has 12684 bin [26.2,26.3) has 12649 bin [26.3,26.4) has 11987 bin [26.4,26.5) has 11870 bin [26.5,26.6) has 11637 bin [26.6,26.7) has 11368 bin [26.7,26.8) has 11326 bin [26.8,26.9) has 11071 bin [26.9,27.0) has 10440 bin [27.0,27.1) has 10677 bin [27.1,27.2) has 10065 bin [27.2,27.3) has 9674 bin [27.3,27.4) has 9321 bin [27.4,27.5) has 9091 bin [27.5,27.6) has 8947 bin [27.6,27.7) has 8667 bin [27.7,27.8) has 12733 bin [27.8,27.9) has 10539 bin [27.9,28.0) has 8457 bin [28.0,28.1) has 7659 bin [28.1,28.2) has 7282 bin [28.2,28.3) has 6897 bin [28.3,28.4) has 6863 bin [28.4,28.5) has 6524 bin [28.5,28.6) has 6121 bin [28.6,28.7) has 6072 bin [28.7,28.8) has 5850 bin [28.8,28.9) has 5682 bin [28.9,29.0) has 5455 bin [29.0,29.1) has 5359 bin [29.1,29.2) has 5111 bin [29.2,29.3) has 5142 bin [29.3,29.4) has 4828 bin [29.4,29.5) has 4802 bin [29.5,29.6) has 4566 bin [29.6,29.7) has 4314 bin [29.7,29.8) has 4114 bin [29.8,29.9) has 4083 bin [29.9,30.0) has 4176 bin [30.0,30.1) has 3857 bin [30.1,30.2) has 3702 bin [30.2,30.3) has 3577 bin [30.3,30.4) has 3557 bin [30.4,30.5) has 6392 bin [30.5,30.6) has 9591 bin [30.6,30.7) has 4209 bin [30.7,30.8) has 3222 bin [30.8,30.9) has 2784 bin [30.9,31.0) has 2735 bin [31.0,31.1) has 2491 bin [31.1,31.2) has 2570 bin [31.2,31.3) has 2767 bin [31.3,31.4) has 2509 bin [31.4,31.5) has 3201 bin [31.5,31.6) has 2513 bin [31.6,31.7) has 2093 bin [31.7,31.8) has 1985 bin [31.8,31.9) has 1757 bin [31.9,32.0) has 1729 bin [32.0,32.1) has 1683 bin [32.1,32.2) has 1539 bin [32.2,32.3) has 1526 bin [32.3,32.4) has 5046 bin [32.4,32.5) has 4145 bin [32.5,32.6) has 1435 bin [32.6,32.7) has 1223 bin [32.7,32.8) has 1195 bin [32.8,32.9) has 1179 bin [32.9,33.0) has 1102 bin [33.0,33.1) has 1047 bin [33.1,33.2) has 996 bin [33.2,33.3) has 991 bin [33.3,33.4) has 945 bin [33.4,33.5) has 874 bin [33.5,33.6) has 853 bin [33.6,33.7) has 792 bin [33.7,33.8) has 753 bin [33.8,33.9) has 711 bin [33.9,34.0) has 956 bin [34.0,34.1) has 721 bin [34.1,34.2) has 652 bin [34.2,34.3) has 649 bin [34.3,34.4) has 619 bin [34.4,34.5) has 589 bin [34.5,34.6) has 613 bin [34.6,34.7) has 598 bin [34.7,34.8) has 521 bin [34.8,34.9) has 584 bin [34.9,35.0) has 623 bin [35.0,35.1) has 599 bin [35.1,35.2) has 548 bin [35.2,35.3) has 494 bin [35.3,35.4) has 514 bin [35.4,35.5) has 559 bin [35.5,35.6) has 459 bin [35.6,35.7) has 457 bin [35.7,35.8) has 514 bin [35.8,35.9) has 467 bin [35.9,36.0) has 464 bin [36.0,36.1) has 466 bin [36.1,36.2) has 432 bin [36.2,36.3) has 447 bin [36.3,36.4) has 447 bin [36.4,36.5) has 404 bin [36.5,36.6) has 381 bin [36.6,36.7) has 401 bin [36.7,36.8) has 398 bin [36.8,36.9) has 317 bin [36.9,37.0) has 286 bin [37.0,37.1) has 303 bin [37.1,37.2) has 289 bin [37.2,37.3) has 439 bin [37.3,37.4) has 529 bin [37.4,37.5) has 2152 bin [37.5,37.6) has 464 bin [37.6,37.7) has 305 bin [37.7,37.8) has 314 bin [37.8,37.9) has 259 bin [37.9,38.0) has 276 bin [38.0,38.1) has 256 bin [38.1,38.2) has 244 bin [38.2,38.3) has 267 bin [38.3,38.4) has 290 bin [38.4,38.5) has 752 bin [38.5,38.6) has 349 bin [38.6,38.7) has 177 bin [38.7,38.8) has 147 bin [38.8,38.9) has 143 bin [38.9,39.0) has 115 bin [39.0,39.1) has 103 bin [39.1,39.2) has 108 bin [39.2,39.3) has 104 bin [39.3,39.4) has 176 bin [39.4,39.5) has 100 bin [39.5,39.6) has 88 bin [39.6,39.7) has 77 bin [39.7,39.8) has 96 bin [39.8,39.9) has 276 bin [39.9,40.0) has 134 bin [40.0,40.1) has 52 bin [40.1,40.2) has 31 bin [40.2,40.3) has 25 bin [40.3,40.4) has 17 bin [40.4,40.5) has 21 bin [40.5,40.6) has 13 bin [40.6,40.7) has 16 bin [40.7,40.8) has 12 bin [40.8,40.9) has 19 bin [40.9,41.0) has 39 bin [41.0,41.1) has 22 bin [41.1,41.2) has 6 bin [41.2,41.3) has 5 bin [41.3,41.4) has 1 bin [41.4,41.5) has 1 bin [41.5,41.6) has 3 bin [41.7,41.8) has 1 average z coordinate 9.1 for 30248911 element(s) point source id histogram with bin size 1.000000 bin 51 has 12584304 bin 52 has 17664607 average point source id 51.583974973512269 for 30248911 element(s)