lasinfo (210611) report for 'AHN4T/52AN1_08.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: 31520145 number of points by return: 25841093 4162779 1279812 215449 21012 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 397480 0 min x y z: 181980.000 397480.000 22.286 max x y z: 183019.999 398769.999 51.753 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: 31520145 extended number of points by return: 25841093 4162779 1279812 215449 21012 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 22286 51753 intensity 0 4723 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 -11 29 user_data 6 7 point_source_ID 80 81 gps_time 296124272.556543 296125416.872167 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 39 255 B 26 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 47.23 ('Amplitude') attribute1 -16.96 30.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25841093 number of intermediate returns: 1514888 number of last returns: 25834742 number of single returns: 21670578 covered area in square units/kilounits: 1335916/1.34 point density: all returns 23.59 last only 19.34 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31520145 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25841093 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4162779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1279812 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 215449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21012 instead zero. overview over extended number of returns of given pulse: 21670578 5773426 3192826 777814 98603 6363 535 0 0 0 0 0 0 0 0 histogram of classification of points: 7068404 unclassified (1) 24131962 ground (2) 253829 building (6) 65950 water (9) +-> flagged as extended overlap: 2185977 +---> 744079 of those are unclassified (1) +---> 1403097 of those are ground (2) +---> 21548 of those are building (6) +---> 17253 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.2,22.3) has 3 bin [22.3,22.4) has 62 bin [22.4,22.5) has 490 bin [22.5,22.6) has 703 bin [22.6,22.7) has 737 bin [22.7,22.8) has 1231 bin [22.8,22.9) has 18907 bin [22.9,23.0) has 49911 bin [23.0,23.1) has 13122 bin [23.1,23.2) has 18943 bin [23.2,23.3) has 30312 bin [23.3,23.4) has 78220 bin [23.4,23.5) has 198951 bin [23.5,23.6) has 852787 bin [23.6,23.7) has 1004914 bin [23.7,23.8) has 1121540 bin [23.8,23.9) has 1455622 bin [23.9,24.0) has 2319388 bin [24.0,24.1) has 2214796 bin [24.1,24.2) has 2205587 bin [24.2,24.3) has 2216936 bin [24.3,24.4) has 2247889 bin [24.4,24.5) has 2196103 bin [24.5,24.6) has 1379309 bin [24.6,24.7) has 1015126 bin [24.7,24.8) has 948249 bin [24.8,24.9) has 767114 bin [24.9,25.0) has 592958 bin [25.0,25.1) has 451932 bin [25.1,25.2) has 324387 bin [25.2,25.3) has 247504 bin [25.3,25.4) has 221546 bin [25.4,25.5) has 162165 bin [25.5,25.6) has 114365 bin [25.6,25.7) has 83989 bin [25.7,25.8) has 63226 bin [25.8,25.9) has 49368 bin [25.9,26.0) has 43225 bin [26.0,26.1) has 40431 bin [26.1,26.2) has 38820 bin [26.2,26.3) has 39240 bin [26.3,26.4) has 38561 bin [26.4,26.5) has 38072 bin [26.5,26.6) has 36860 bin [26.6,26.7) has 36555 bin [26.7,26.8) has 35847 bin [26.8,26.9) has 34744 bin [26.9,27.0) has 34971 bin [27.0,27.1) has 36292 bin [27.1,27.2) has 37847 bin [27.2,27.3) has 39704 bin [27.3,27.4) has 41059 bin [27.4,27.5) has 45158 bin [27.5,27.6) has 44286 bin [27.6,27.7) has 42223 bin [27.7,27.8) has 39578 bin [27.8,27.9) has 37540 bin [27.9,28.0) has 35070 bin [28.0,28.1) has 33725 bin [28.1,28.2) has 33787 bin [28.2,28.3) has 31403 bin [28.3,28.4) has 31921 bin [28.4,28.5) has 30155 bin [28.5,28.6) has 30023 bin [28.6,28.7) has 30985 bin [28.7,28.8) has 31379 bin [28.8,28.9) has 31545 bin [28.9,29.0) has 31625 bin [29.0,29.1) has 31196 bin [29.1,29.2) has 31858 bin [29.2,29.3) has 31388 bin [29.3,29.4) has 31174 bin [29.4,29.5) has 31580 bin [29.5,29.6) has 31567 bin [29.6,29.7) has 31516 bin [29.7,29.8) has 31730 bin [29.8,29.9) has 31803 bin [29.9,30.0) has 32208 bin [30.0,30.1) has 32296 bin [30.1,30.2) has 31866 bin [30.2,30.3) has 31793 bin [30.3,30.4) has 31372 bin [30.4,30.5) has 31766 bin [30.5,30.6) has 31664 bin [30.6,30.7) has 31930 bin [30.7,30.8) has 32119 bin [30.8,30.9) has 32255 bin [30.9,31.0) has 32409 bin [31.0,31.1) has 32427 bin [31.1,31.2) has 32926 bin [31.2,31.3) has 33700 bin [31.3,31.4) has 33591 bin [31.4,31.5) has 34327 bin [31.5,31.6) has 34072 bin [31.6,31.7) has 33769 bin [31.7,31.8) has 33565 bin [31.8,31.9) has 33581 bin [31.9,32.0) has 33928 bin [32.0,32.1) has 33949 bin [32.1,32.2) has 34119 bin [32.2,32.3) has 34589 bin [32.3,32.4) has 35224 bin [32.4,32.5) has 35209 bin [32.5,32.6) has 35593 bin [32.6,32.7) has 35737 bin [32.7,32.8) has 35824 bin [32.8,32.9) has 36572 bin [32.9,33.0) has 36407 bin [33.0,33.1) has 36827 bin [33.1,33.2) has 37366 bin [33.2,33.3) has 37972 bin [33.3,33.4) has 37765 bin [33.4,33.5) has 38905 bin [33.5,33.6) has 38985 bin [33.6,33.7) has 39141 bin [33.7,33.8) has 39659 bin [33.8,33.9) has 40259 bin [33.9,34.0) has 40189 bin [34.0,34.1) has 41223 bin [34.1,34.2) has 41574 bin [34.2,34.3) has 42500 bin [34.3,34.4) has 43098 bin [34.4,34.5) has 43222 bin [34.5,34.6) has 43570 bin [34.6,34.7) has 44019 bin [34.7,34.8) has 45193 bin [34.8,34.9) has 45421 bin [34.9,35.0) has 46681 bin [35.0,35.1) has 47877 bin [35.1,35.2) has 48982 bin [35.2,35.3) has 49734 bin [35.3,35.4) has 50619 bin [35.4,35.5) has 51623 bin [35.5,35.6) has 52539 bin [35.6,35.7) has 53683 bin [35.7,35.8) has 54716 bin [35.8,35.9) has 55638 bin [35.9,36.0) has 56667 bin [36.0,36.1) has 57381 bin [36.1,36.2) has 57619 bin [36.2,36.3) has 58818 bin [36.3,36.4) has 59302 bin [36.4,36.5) has 60215 bin [36.5,36.6) has 60843 bin [36.6,36.7) has 61250 bin [36.7,36.8) has 62363 bin [36.8,36.9) has 63021 bin [36.9,37.0) has 63228 bin [37.0,37.1) has 63015 bin [37.1,37.2) has 62915 bin [37.2,37.3) has 62582 bin [37.3,37.4) has 62929 bin [37.4,37.5) has 62594 bin [37.5,37.6) has 62256 bin [37.6,37.7) has 61925 bin [37.7,37.8) has 61343 bin [37.8,37.9) has 61015 bin [37.9,38.0) has 60607 bin [38.0,38.1) has 59570 bin [38.1,38.2) has 58601 bin [38.2,38.3) has 57912 bin [38.3,38.4) has 56544 bin [38.4,38.5) has 55494 bin [38.5,38.6) has 54510 bin [38.6,38.7) has 53525 bin [38.7,38.8) has 51493 bin [38.8,38.9) has 50490 bin [38.9,39.0) has 48977 bin [39.0,39.1) has 47853 bin [39.1,39.2) has 45999 bin [39.2,39.3) has 44471 bin [39.3,39.4) has 42786 bin [39.4,39.5) has 41123 bin [39.5,39.6) has 39466 bin [39.6,39.7) has 38369 bin [39.7,39.8) has 36718 bin [39.8,39.9) has 36038 bin [39.9,40.0) has 34618 bin [40.0,40.1) has 33534 bin [40.1,40.2) has 32518 bin [40.2,40.3) has 31231 bin [40.3,40.4) has 30534 bin [40.4,40.5) has 29024 bin [40.5,40.6) has 27859 bin [40.6,40.7) has 26693 bin [40.7,40.8) has 25807 bin [40.8,40.9) has 24579 bin [40.9,41.0) has 23813 bin [41.0,41.1) has 23000 bin [41.1,41.2) has 22060 bin [41.2,41.3) has 20927 bin [41.3,41.4) has 20479 bin [41.4,41.5) has 19813 bin [41.5,41.6) has 18822 bin [41.6,41.7) has 18480 bin [41.7,41.8) has 17838 bin [41.8,41.9) has 17259 bin [41.9,42.0) has 16615 bin [42.0,42.1) has 16275 bin [42.1,42.2) has 15685 bin [42.2,42.3) has 15200 bin [42.3,42.4) has 14742 bin [42.4,42.5) has 14190 bin [42.5,42.6) has 14089 bin [42.6,42.7) has 13675 bin [42.7,42.8) has 13244 bin [42.8,42.9) has 13115 bin [42.9,43.0) has 12358 bin [43.0,43.1) has 12082 bin [43.1,43.2) has 11657 bin [43.2,43.3) has 11295 bin [43.3,43.4) has 10862 bin [43.4,43.5) has 10518 bin [43.5,43.6) has 10014 bin [43.6,43.7) has 9417 bin [43.7,43.8) has 8963 bin [43.8,43.9) has 8651 bin [43.9,44.0) has 8176 bin [44.0,44.1) has 7971 bin [44.1,44.2) has 7469 bin [44.2,44.3) has 7264 bin [44.3,44.4) has 6837 bin [44.4,44.5) has 6541 bin [44.5,44.6) has 6385 bin [44.6,44.7) has 5922 bin [44.7,44.8) has 5539 bin [44.8,44.9) has 5163 bin [44.9,45.0) has 4921 bin [45.0,45.1) has 4610 bin [45.1,45.2) has 4553 bin [45.2,45.3) has 4253 bin [45.3,45.4) has 4148 bin [45.4,45.5) has 4009 bin [45.5,45.6) has 3719 bin [45.6,45.7) has 3581 bin [45.7,45.8) has 3390 bin [45.8,45.9) has 3262 bin [45.9,46.0) has 2976 bin [46.0,46.1) has 2879 bin [46.1,46.2) has 2690 bin [46.2,46.3) has 2542 bin [46.3,46.4) has 2529 bin [46.4,46.5) has 2201 bin [46.5,46.6) has 2148 bin [46.6,46.7) has 2034 bin [46.7,46.8) has 2016 bin [46.8,46.9) has 1846 bin [46.9,47.0) has 1832 bin [47.0,47.1) has 1626 bin [47.1,47.2) has 1618 bin [47.2,47.3) has 1488 bin [47.3,47.4) has 1364 bin [47.4,47.5) has 1298 bin [47.5,47.6) has 1154 bin [47.6,47.7) has 1158 bin [47.7,47.8) has 1008 bin [47.8,47.9) has 917 bin [47.9,48.0) has 874 bin [48.0,48.1) has 713 bin [48.1,48.2) has 651 bin [48.2,48.3) has 581 bin [48.3,48.4) has 559 bin [48.4,48.5) has 440 bin [48.5,48.6) has 424 bin [48.6,48.7) has 402 bin [48.7,48.8) has 360 bin [48.8,48.9) has 288 bin [48.9,49.0) has 239 bin [49.0,49.1) has 220 bin [49.1,49.2) has 176 bin [49.2,49.3) has 156 bin [49.3,49.4) has 134 bin [49.4,49.5) has 139 bin [49.5,49.6) has 89 bin [49.6,49.7) has 94 bin [49.7,49.8) has 80 bin [49.8,49.9) has 66 bin [49.9,50.0) has 65 bin [50.0,50.1) has 49 bin [50.1,50.2) has 46 bin [50.2,50.3) has 45 bin [50.3,50.4) has 30 bin [50.4,50.5) has 42 bin [50.5,50.6) has 41 bin [50.6,50.7) has 29 bin [50.7,50.8) has 22 bin [50.8,50.9) has 16 bin [50.9,51.0) has 15 bin [51.0,51.1) has 9 bin [51.1,51.2) has 12 bin [51.2,51.3) has 11 bin [51.3,51.4) has 10 bin [51.4,51.5) has 7 bin [51.5,51.6) has 3 bin [51.6,51.7) has 4 bin [51.7,51.8) has 3 average z coordinate 26.5 for 31520145 element(s) point source id histogram with bin size 1.000000 bin 80 has 13680708 bin 81 has 17839437 average point source id 80.5659693824378 for 31520145 element(s)