lasinfo (210611) report for 'AHN4T/50HZ2_22.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: 31664947 number of points by return: 29068276 1952671 561107 77560 5333 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 374980 0 min x y z: 135980.000 374980.000 27.622 max x y z: 137019.999 376269.999 57.331 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: 31664947 extended number of points by return: 29068276 1952671 561107 77560 5333 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 27622 57331 intensity 56 4860 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 10 user_data 6 7 point_source_ID 59 60 gps_time 298026147.677321 298026482.005930 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 38 255 B 28 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1667 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.59 32.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29068276 number of intermediate returns: 642760 number of last returns: 29062890 number of single returns: 27108979 covered area in square units/kilounits: 1341564/1.34 point density: all returns 23.60 last only 21.66 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31664947 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29068276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1952671 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 561107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 77560 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5333 instead zero. overview over extended number of returns of given pulse: 27108979 2789571 1450830 288876 25643 1019 29 0 0 0 0 0 0 0 0 histogram of classification of points: 3411740 unclassified (1) 27554946 ground (2) 683661 building (6) 14600 water (9) +-> flagged as extended overlap: 2112760 +---> 407911 of those are unclassified (1) +---> 1703286 of those are ground (2) +---> 34 of those are building (6) +---> 1529 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.6,27.7) has 6 bin [27.7,27.8) has 355 bin [27.8,27.9) has 973 bin [27.9,28.0) has 674 bin [28.0,28.1) has 663 bin [28.1,28.2) has 1218 bin [28.2,28.3) has 3425 bin [28.3,28.4) has 36632 bin [28.4,28.5) has 31994 bin [28.5,28.6) has 32172 bin [28.6,28.7) has 37167 bin [28.7,28.8) has 44164 bin [28.8,28.9) has 44939 bin [28.9,29.0) has 58488 bin [29.0,29.1) has 82980 bin [29.1,29.2) has 80741 bin [29.2,29.3) has 118874 bin [29.3,29.4) has 176997 bin [29.4,29.5) has 224288 bin [29.5,29.6) has 532319 bin [29.6,29.7) has 609673 bin [29.7,29.8) has 550134 bin [29.8,29.9) has 709155 bin [29.9,30.0) has 1063548 bin [30.0,30.1) has 1315170 bin [30.1,30.2) has 1556279 bin [30.2,30.3) has 1833185 bin [30.3,30.4) has 1464500 bin [30.4,30.5) has 1483050 bin [30.5,30.6) has 1529769 bin [30.6,30.7) has 1502050 bin [30.7,30.8) has 1492208 bin [30.8,30.9) has 1559685 bin [30.9,31.0) has 1364279 bin [31.0,31.1) has 1215758 bin [31.1,31.2) has 1456673 bin [31.2,31.3) has 1499896 bin [31.3,31.4) has 945517 bin [31.4,31.5) has 695883 bin [31.5,31.6) has 659030 bin [31.6,31.7) has 498089 bin [31.7,31.8) has 343302 bin [31.8,31.9) has 235396 bin [31.9,32.0) has 173801 bin [32.0,32.1) has 135663 bin [32.1,32.2) has 107381 bin [32.2,32.3) has 78345 bin [32.3,32.4) has 54406 bin [32.4,32.5) has 39514 bin [32.5,32.6) has 38382 bin [32.6,32.7) has 36855 bin [32.7,32.8) has 35014 bin [32.8,32.9) has 34957 bin [32.9,33.0) has 28558 bin [33.0,33.1) has 24965 bin [33.1,33.2) has 24511 bin [33.2,33.3) has 23778 bin [33.3,33.4) has 22839 bin [33.4,33.5) has 23786 bin [33.5,33.6) has 23444 bin [33.6,33.7) has 23993 bin [33.7,33.8) has 25837 bin [33.8,33.9) has 27153 bin [33.9,34.0) has 28659 bin [34.0,34.1) has 26181 bin [34.1,34.2) has 26280 bin [34.2,34.3) has 26786 bin [34.3,34.4) has 26410 bin [34.4,34.5) has 26607 bin [34.5,34.6) has 27584 bin [34.6,34.7) has 29045 bin [34.7,34.8) has 28107 bin [34.8,34.9) has 27832 bin [34.9,35.0) has 28987 bin [35.0,35.1) has 29972 bin [35.1,35.2) has 29955 bin [35.2,35.3) has 28477 bin [35.3,35.4) has 28043 bin [35.4,35.5) has 27904 bin [35.5,35.6) has 28182 bin [35.6,35.7) has 27981 bin [35.7,35.8) has 27721 bin [35.8,35.9) has 28916 bin [35.9,36.0) has 29017 bin [36.0,36.1) has 27223 bin [36.1,36.2) has 27317 bin [36.2,36.3) has 27146 bin [36.3,36.4) has 27281 bin [36.4,36.5) has 26682 bin [36.5,36.6) has 27496 bin [36.6,36.7) has 25325 bin [36.7,36.8) has 25210 bin [36.8,36.9) has 25456 bin [36.9,37.0) has 25403 bin [37.0,37.1) has 23956 bin [37.1,37.2) has 22329 bin [37.2,37.3) has 22066 bin [37.3,37.4) has 21151 bin [37.4,37.5) has 21559 bin [37.5,37.6) has 21806 bin [37.6,37.7) has 21263 bin [37.7,37.8) has 21117 bin [37.8,37.9) has 21521 bin [37.9,38.0) has 20383 bin [38.0,38.1) has 18932 bin [38.1,38.2) has 18935 bin [38.2,38.3) has 18967 bin [38.3,38.4) has 19073 bin [38.4,38.5) has 19044 bin [38.5,38.6) has 19403 bin [38.6,38.7) has 19798 bin [38.7,38.8) has 19520 bin [38.8,38.9) has 19653 bin [38.9,39.0) has 19316 bin [39.0,39.1) has 18779 bin [39.1,39.2) has 18138 bin [39.2,39.3) has 17584 bin [39.3,39.4) has 17506 bin [39.4,39.5) has 17704 bin [39.5,39.6) has 17545 bin [39.6,39.7) has 17467 bin [39.7,39.8) has 17576 bin [39.8,39.9) has 17796 bin [39.9,40.0) has 18110 bin [40.0,40.1) has 18565 bin [40.1,40.2) has 18552 bin [40.2,40.3) has 18670 bin [40.3,40.4) has 18622 bin [40.4,40.5) has 18389 bin [40.5,40.6) has 18364 bin [40.6,40.7) has 18685 bin [40.7,40.8) has 19135 bin [40.8,40.9) has 19457 bin [40.9,41.0) has 19228 bin [41.0,41.1) has 19829 bin [41.1,41.2) has 19770 bin [41.2,41.3) has 19857 bin [41.3,41.4) has 19970 bin [41.4,41.5) has 20111 bin [41.5,41.6) has 20336 bin [41.6,41.7) has 20221 bin [41.7,41.8) has 20529 bin [41.8,41.9) has 20606 bin [41.9,42.0) has 20748 bin [42.0,42.1) has 20818 bin [42.1,42.2) has 20848 bin [42.2,42.3) has 20960 bin [42.3,42.4) has 21105 bin [42.4,42.5) has 21441 bin [42.5,42.6) has 21550 bin [42.6,42.7) has 21610 bin [42.7,42.8) has 21918 bin [42.8,42.9) has 22329 bin [42.9,43.0) has 22560 bin [43.0,43.1) has 22338 bin [43.1,43.2) has 22716 bin [43.2,43.3) has 22712 bin [43.3,43.4) has 22717 bin [43.4,43.5) has 22702 bin [43.5,43.6) has 22953 bin [43.6,43.7) has 23054 bin [43.7,43.8) has 23477 bin [43.8,43.9) has 23800 bin [43.9,44.0) has 24264 bin [44.0,44.1) has 24360 bin [44.1,44.2) has 24191 bin [44.2,44.3) has 24385 bin [44.3,44.4) has 23994 bin [44.4,44.5) has 23756 bin [44.5,44.6) has 24218 bin [44.6,44.7) has 24469 bin [44.7,44.8) has 24777 bin [44.8,44.9) has 25024 bin [44.9,45.0) has 24927 bin [45.0,45.1) has 24855 bin [45.1,45.2) has 25238 bin [45.2,45.3) has 25122 bin [45.3,45.4) has 24862 bin [45.4,45.5) has 25061 bin [45.5,45.6) has 25133 bin [45.6,45.7) has 25137 bin [45.7,45.8) has 24909 bin [45.8,45.9) has 25202 bin [45.9,46.0) has 25431 bin [46.0,46.1) has 24966 bin [46.1,46.2) has 25300 bin [46.2,46.3) has 25461 bin [46.3,46.4) has 25252 bin [46.4,46.5) has 25437 bin [46.5,46.6) has 24810 bin [46.6,46.7) has 24513 bin [46.7,46.8) has 23922 bin [46.8,46.9) has 23770 bin [46.9,47.0) has 23398 bin [47.0,47.1) has 23527 bin [47.1,47.2) has 22578 bin [47.2,47.3) has 21899 bin [47.3,47.4) has 20936 bin [47.4,47.5) has 20404 bin [47.5,47.6) has 19926 bin [47.6,47.7) has 19264 bin [47.7,47.8) has 18540 bin [47.8,47.9) has 18350 bin [47.9,48.0) has 17942 bin [48.0,48.1) has 17573 bin [48.1,48.2) has 17265 bin [48.2,48.3) has 17052 bin [48.3,48.4) has 16274 bin [48.4,48.5) has 15510 bin [48.5,48.6) has 15378 bin [48.6,48.7) has 14539 bin [48.7,48.8) has 13932 bin [48.8,48.9) has 13549 bin [48.9,49.0) has 13097 bin [49.0,49.1) has 12562 bin [49.1,49.2) has 11497 bin [49.2,49.3) has 10911 bin [49.3,49.4) has 10152 bin [49.4,49.5) has 9487 bin [49.5,49.6) has 8968 bin [49.6,49.7) has 8498 bin [49.7,49.8) has 8172 bin [49.8,49.9) has 7792 bin [49.9,50.0) has 7131 bin [50.0,50.1) has 6675 bin [50.1,50.2) has 6267 bin [50.2,50.3) has 5796 bin [50.3,50.4) has 5368 bin [50.4,50.5) has 5030 bin [50.5,50.6) has 4836 bin [50.6,50.7) has 4584 bin [50.7,50.8) has 4495 bin [50.8,50.9) has 4219 bin [50.9,51.0) has 4039 bin [51.0,51.1) has 3648 bin [51.1,51.2) has 3544 bin [51.2,51.3) has 3308 bin [51.3,51.4) has 3181 bin [51.4,51.5) has 2938 bin [51.5,51.6) has 2913 bin [51.6,51.7) has 2868 bin [51.7,51.8) has 2695 bin [51.8,51.9) has 2487 bin [51.9,52.0) has 2530 bin [52.0,52.1) has 2334 bin [52.1,52.2) has 2313 bin [52.2,52.3) has 2278 bin [52.3,52.4) has 2211 bin [52.4,52.5) has 2217 bin [52.5,52.6) has 2119 bin [52.6,52.7) has 2009 bin [52.7,52.8) has 1796 bin [52.8,52.9) has 1654 bin [52.9,53.0) has 1481 bin [53.0,53.1) has 1435 bin [53.1,53.2) has 1423 bin [53.2,53.3) has 1273 bin [53.3,53.4) has 1222 bin [53.4,53.5) has 1151 bin [53.5,53.6) has 1081 bin [53.6,53.7) has 929 bin [53.7,53.8) has 861 bin [53.8,53.9) has 772 bin [53.9,54.0) has 793 bin [54.0,54.1) has 781 bin [54.1,54.2) has 646 bin [54.2,54.3) has 566 bin [54.3,54.4) has 531 bin [54.4,54.5) has 428 bin [54.5,54.6) has 434 bin [54.6,54.7) has 383 bin [54.7,54.8) has 296 bin [54.8,54.9) has 311 bin [54.9,55.0) has 265 bin [55.0,55.1) has 234 bin [55.1,55.2) has 167 bin [55.2,55.3) has 197 bin [55.3,55.4) has 191 bin [55.4,55.5) has 150 bin [55.5,55.6) has 138 bin [55.6,55.7) has 111 bin [55.7,55.8) has 89 bin [55.8,55.9) has 95 bin [55.9,56.0) has 73 bin [56.0,56.1) has 62 bin [56.1,56.2) has 53 bin [56.2,56.3) has 34 bin [56.3,56.4) has 38 bin [56.4,56.5) has 29 bin [56.5,56.6) has 31 bin [56.6,56.7) has 27 bin [56.7,56.8) has 19 bin [56.8,56.9) has 11 bin [56.9,57.0) has 8 bin [57.0,57.1) has 8 bin [57.1,57.2) has 3 bin [57.2,57.3) has 1 bin [57.3,57.4) has 1 average z coordinate 31.9 for 31664947 element(s) point source id histogram with bin size 1.000000 bin 59 has 16198587 bin 60 has 15466360 average point source id 59.488437893169376 for 31664947 element(s)