lasinfo (210611) report for 'AHN4T/51DZ1_23.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: 35397018 number of points by return: 27020567 6126511 1893961 323322 32657 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 374980 0 min x y z: 151980.000 374980.000 23.545 max x y z: 153019.999 376269.999 58.702 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: 35397018 extended number of points by return: 27020567 6126511 1893961 323322 32657 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 23545 58702 intensity 56 3388 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 -16 29 user_data 6 7 point_source_ID 70 71 gps_time 298212051.280011 298214867.332946 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 39 255 B 17 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0.56 33.88 ('Amplitude') attribute1 -16.63 17.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27020567 number of intermediate returns: 2250137 number of last returns: 27002590 number of single returns: 20876276 covered area in square units/kilounits: 1341180/1.34 point density: all returns 26.39 last only 20.13 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35397018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27020567 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6126511 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1893961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 323322 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32657 instead zero. overview over extended number of returns of given pulse: 20876276 8476384 4716938 1163907 153343 9723 447 0 0 0 0 0 0 0 0 histogram of classification of points: 11715137 unclassified (1) 22974640 ground (2) 702211 building (6) 5030 water (9) +-> flagged as extended overlap: 2187231 +---> 587119 of those are unclassified (1) +---> 1533381 of those are ground (2) +---> 65512 of those are building (6) +---> 1219 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.5,23.6) has 15 bin [23.6,23.7) has 1317 bin [23.7,23.8) has 7110 bin [23.8,23.9) has 2829 bin [23.9,24.0) has 2105 bin [24.0,24.1) has 2503 bin [24.1,24.2) has 4064 bin [24.2,24.3) has 15962 bin [24.3,24.4) has 66825 bin [24.4,24.5) has 135968 bin [24.5,24.6) has 147251 bin [24.6,24.7) has 157777 bin [24.7,24.8) has 153928 bin [24.8,24.9) has 156471 bin [24.9,25.0) has 157165 bin [25.0,25.1) has 180330 bin [25.1,25.2) has 155773 bin [25.2,25.3) has 199174 bin [25.3,25.4) has 135311 bin [25.4,25.5) has 113438 bin [25.5,25.6) has 104867 bin [25.6,25.7) has 70395 bin [25.7,25.8) has 89024 bin [25.8,25.9) has 152936 bin [25.9,26.0) has 207625 bin [26.0,26.1) has 329908 bin [26.1,26.2) has 390472 bin [26.2,26.3) has 402526 bin [26.3,26.4) has 247174 bin [26.4,26.5) has 202998 bin [26.5,26.6) has 188913 bin [26.6,26.7) has 169344 bin [26.7,26.8) has 157029 bin [26.8,26.9) has 140284 bin [26.9,27.0) has 171605 bin [27.0,27.1) has 229042 bin [27.1,27.2) has 262611 bin [27.2,27.3) has 272300 bin [27.3,27.4) has 278258 bin [27.4,27.5) has 245334 bin [27.5,27.6) has 285709 bin [27.6,27.7) has 356743 bin [27.7,27.8) has 412171 bin [27.8,27.9) has 394423 bin [27.9,28.0) has 399412 bin [28.0,28.1) has 332249 bin [28.1,28.2) has 319101 bin [28.2,28.3) has 311514 bin [28.3,28.4) has 350758 bin [28.4,28.5) has 382892 bin [28.5,28.6) has 446584 bin [28.6,28.7) has 542784 bin [28.7,28.8) has 571473 bin [28.8,28.9) has 697307 bin [28.9,29.0) has 768492 bin [29.0,29.1) has 885463 bin [29.1,29.2) has 984486 bin [29.2,29.3) has 1260133 bin [29.3,29.4) has 1506177 bin [29.4,29.5) has 1372529 bin [29.5,29.6) has 974442 bin [29.6,29.7) has 736160 bin [29.7,29.8) has 692193 bin [29.8,29.9) has 619938 bin [29.9,30.0) has 602325 bin [30.0,30.1) has 612077 bin [30.1,30.2) has 606803 bin [30.2,30.3) has 460956 bin [30.3,30.4) has 233180 bin [30.4,30.5) has 176986 bin [30.5,30.6) has 151297 bin [30.6,30.7) has 123286 bin [30.7,30.8) has 93461 bin [30.8,30.9) has 66484 bin [30.9,31.0) has 51775 bin [31.0,31.1) has 48463 bin [31.1,31.2) has 39621 bin [31.2,31.3) has 37523 bin [31.3,31.4) has 37799 bin [31.4,31.5) has 38064 bin [31.5,31.6) has 38308 bin [31.6,31.7) has 37878 bin [31.7,31.8) has 37639 bin [31.8,31.9) has 37284 bin [31.9,32.0) has 36756 bin [32.0,32.1) has 34936 bin [32.1,32.2) has 35981 bin [32.2,32.3) has 36001 bin [32.3,32.4) has 34573 bin [32.4,32.5) has 35550 bin [32.5,32.6) has 33854 bin [32.6,32.7) has 34116 bin [32.7,32.8) has 36027 bin [32.8,32.9) has 38793 bin [32.9,33.0) has 37033 bin [33.0,33.1) has 36280 bin [33.1,33.2) has 36234 bin [33.2,33.3) has 37592 bin [33.3,33.4) has 37324 bin [33.4,33.5) has 36654 bin [33.5,33.6) has 36739 bin [33.6,33.7) has 36200 bin [33.7,33.8) has 36681 bin [33.8,33.9) has 36857 bin [33.9,34.0) has 36005 bin [34.0,34.1) has 36622 bin [34.1,34.2) has 36969 bin [34.2,34.3) has 36577 bin [34.3,34.4) has 39248 bin [34.4,34.5) has 36678 bin [34.5,34.6) has 36679 bin [34.6,34.7) has 36480 bin [34.7,34.8) has 36162 bin [34.8,34.9) has 36709 bin [34.9,35.0) has 36452 bin [35.0,35.1) has 36912 bin [35.1,35.2) has 37773 bin [35.2,35.3) has 37442 bin [35.3,35.4) has 37370 bin [35.4,35.5) has 37868 bin [35.5,35.6) has 38133 bin [35.6,35.7) has 37784 bin [35.7,35.8) has 38113 bin [35.8,35.9) has 37542 bin [35.9,36.0) has 37158 bin [36.0,36.1) has 36974 bin [36.1,36.2) has 37277 bin [36.2,36.3) has 37063 bin [36.3,36.4) has 37878 bin [36.4,36.5) has 37950 bin [36.5,36.6) has 37830 bin [36.6,36.7) has 37790 bin [36.7,36.8) has 37646 bin [36.8,36.9) has 38676 bin [36.9,37.0) has 38894 bin [37.0,37.1) has 39235 bin [37.1,37.2) has 39564 bin [37.2,37.3) has 40865 bin [37.3,37.4) has 40818 bin [37.4,37.5) has 40699 bin [37.5,37.6) has 41139 bin [37.6,37.7) has 42128 bin [37.7,37.8) has 42585 bin [37.8,37.9) has 42986 bin [37.9,38.0) has 44035 bin [38.0,38.1) has 44375 bin [38.1,38.2) has 45522 bin [38.2,38.3) has 46712 bin [38.3,38.4) has 47707 bin [38.4,38.5) has 47956 bin [38.5,38.6) has 49043 bin [38.6,38.7) has 49632 bin [38.7,38.8) has 50586 bin [38.8,38.9) has 51828 bin [38.9,39.0) has 52899 bin [39.0,39.1) has 53638 bin [39.1,39.2) has 54542 bin [39.2,39.3) has 55855 bin [39.3,39.4) has 55769 bin [39.4,39.5) has 57471 bin [39.5,39.6) has 57832 bin [39.6,39.7) has 58773 bin [39.7,39.8) has 59718 bin [39.8,39.9) has 59926 bin [39.9,40.0) has 60550 bin [40.0,40.1) has 61637 bin [40.1,40.2) has 62284 bin [40.2,40.3) has 63294 bin [40.3,40.4) has 63666 bin [40.4,40.5) has 64620 bin [40.5,40.6) has 65409 bin [40.6,40.7) has 65273 bin [40.7,40.8) has 66472 bin [40.8,40.9) has 67146 bin [40.9,41.0) has 67741 bin [41.0,41.1) has 68327 bin [41.1,41.2) has 69291 bin [41.2,41.3) has 70224 bin [41.3,41.4) has 70491 bin [41.4,41.5) has 70840 bin [41.5,41.6) has 70556 bin [41.6,41.7) has 71241 bin [41.7,41.8) has 71731 bin [41.8,41.9) has 72117 bin [41.9,42.0) has 72057 bin [42.0,42.1) has 72735 bin [42.1,42.2) has 72716 bin [42.2,42.3) has 73036 bin [42.3,42.4) has 73360 bin [42.4,42.5) has 73736 bin [42.5,42.6) has 73600 bin [42.6,42.7) has 73860 bin [42.7,42.8) has 73907 bin [42.8,42.9) has 74362 bin [42.9,43.0) has 74300 bin [43.0,43.1) has 74521 bin [43.1,43.2) has 73426 bin [43.2,43.3) has 73017 bin [43.3,43.4) has 72468 bin [43.4,43.5) has 72767 bin [43.5,43.6) has 73832 bin [43.6,43.7) has 74014 bin [43.7,43.8) has 74172 bin [43.8,43.9) has 73920 bin [43.9,44.0) has 73814 bin [44.0,44.1) has 73502 bin [44.1,44.2) has 74291 bin [44.2,44.3) has 74521 bin [44.3,44.4) has 74059 bin [44.4,44.5) has 74193 bin [44.5,44.6) has 74368 bin [44.6,44.7) has 74244 bin [44.7,44.8) has 74961 bin [44.8,44.9) has 74550 bin [44.9,45.0) has 73995 bin [45.0,45.1) has 73764 bin [45.1,45.2) has 73975 bin [45.2,45.3) has 73618 bin [45.3,45.4) has 73367 bin [45.4,45.5) has 72813 bin [45.5,45.6) has 72157 bin [45.6,45.7) has 71346 bin [45.7,45.8) has 71499 bin [45.8,45.9) has 71022 bin [45.9,46.0) has 70269 bin [46.0,46.1) has 69597 bin [46.1,46.2) has 68625 bin [46.2,46.3) has 68752 bin [46.3,46.4) has 67423 bin [46.4,46.5) has 66719 bin [46.5,46.6) has 66327 bin [46.6,46.7) has 65589 bin [46.7,46.8) has 64353 bin [46.8,46.9) has 63611 bin [46.9,47.0) has 62611 bin [47.0,47.1) has 61565 bin [47.1,47.2) has 61093 bin [47.2,47.3) has 59573 bin [47.3,47.4) has 58465 bin [47.4,47.5) has 57814 bin [47.5,47.6) has 57272 bin [47.6,47.7) has 56161 bin [47.7,47.8) has 55218 bin [47.8,47.9) has 53712 bin [47.9,48.0) has 52705 bin [48.0,48.1) has 51139 bin [48.1,48.2) has 49610 bin [48.2,48.3) has 48400 bin [48.3,48.4) has 47550 bin [48.4,48.5) has 46627 bin [48.5,48.6) has 45504 bin [48.6,48.7) has 44120 bin [48.7,48.8) has 43396 bin [48.8,48.9) has 42136 bin [48.9,49.0) has 40927 bin [49.0,49.1) has 39470 bin [49.1,49.2) has 38659 bin [49.2,49.3) has 37639 bin [49.3,49.4) has 36404 bin [49.4,49.5) has 35134 bin [49.5,49.6) has 33853 bin [49.6,49.7) has 32506 bin [49.7,49.8) has 31277 bin [49.8,49.9) has 30794 bin [49.9,50.0) has 29112 bin [50.0,50.1) has 27847 bin [50.1,50.2) has 26512 bin [50.2,50.3) has 25599 bin [50.3,50.4) has 24387 bin [50.4,50.5) has 23248 bin [50.5,50.6) has 21932 bin [50.6,50.7) has 20427 bin [50.7,50.8) has 19255 bin [50.8,50.9) has 18439 bin [50.9,51.0) has 17388 bin [51.0,51.1) has 16440 bin [51.1,51.2) has 15084 bin [51.2,51.3) has 14527 bin [51.3,51.4) has 13877 bin [51.4,51.5) has 12802 bin [51.5,51.6) has 11974 bin [51.6,51.7) has 11030 bin [51.7,51.8) has 10271 bin [51.8,51.9) has 9906 bin [51.9,52.0) has 9192 bin [52.0,52.1) has 8755 bin [52.1,52.2) has 8107 bin [52.2,52.3) has 7790 bin [52.3,52.4) has 6986 bin [52.4,52.5) has 6555 bin [52.5,52.6) has 6036 bin [52.6,52.7) has 5715 bin [52.7,52.8) has 5467 bin [52.8,52.9) has 5160 bin [52.9,53.0) has 4728 bin [53.0,53.1) has 4394 bin [53.1,53.2) has 3986 bin [53.2,53.3) has 3632 bin [53.3,53.4) has 3423 bin [53.4,53.5) has 3131 bin [53.5,53.6) has 2816 bin [53.6,53.7) has 2602 bin [53.7,53.8) has 2409 bin [53.8,53.9) has 2277 bin [53.9,54.0) has 1932 bin [54.0,54.1) has 1774 bin [54.1,54.2) has 1658 bin [54.2,54.3) has 1506 bin [54.3,54.4) has 1364 bin [54.4,54.5) has 1229 bin [54.5,54.6) has 1159 bin [54.6,54.7) has 990 bin [54.7,54.8) has 912 bin [54.8,54.9) has 808 bin [54.9,55.0) has 743 bin [55.0,55.1) has 633 bin [55.1,55.2) has 587 bin [55.2,55.3) has 522 bin [55.3,55.4) has 435 bin [55.4,55.5) has 389 bin [55.5,55.6) has 334 bin [55.6,55.7) has 351 bin [55.7,55.8) has 308 bin [55.8,55.9) has 270 bin [55.9,56.0) has 243 bin [56.0,56.1) has 201 bin [56.1,56.2) has 170 bin [56.2,56.3) has 116 bin [56.3,56.4) has 119 bin [56.4,56.5) has 94 bin [56.5,56.6) has 94 bin [56.6,56.7) has 77 bin [56.7,56.8) has 60 bin [56.8,56.9) has 69 bin [56.9,57.0) has 52 bin [57.0,57.1) has 32 bin [57.1,57.2) has 26 bin [57.2,57.3) has 22 bin [57.3,57.4) has 14 bin [57.4,57.5) has 15 bin [57.5,57.6) has 24 bin [57.6,57.7) has 23 bin [57.7,57.8) has 31 bin [57.8,57.9) has 13 bin [57.9,58.0) has 9 bin [58.0,58.1) has 8 bin [58.1,58.2) has 11 bin [58.2,58.3) has 9 bin [58.3,58.4) has 4 bin [58.4,58.5) has 3 bin [58.5,58.6) has 2 bin [58.6,58.7) has 4 bin [58.7,58.8) has 1 average z coordinate 32.4 for 35397018 element(s) point source id histogram with bin size 1.000000 bin 70 has 9334922 bin 71 has 26062096 average point source id 70.736279423311871 for 35397018 element(s)