lasinfo (210611) report for 'AHN3T/17FZ1_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: 215/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 21184089 number of points by return: 17825875 1753008 1000617 457531 147058 scale factor x y z: 0.001 0.001 0.001 offset x y z: 249980 537480 0 min x y z: 249980.000 537480.000 15.830 max x y z: 251019.999 538769.999 50.725 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: 21184089 extended number of points by return: 17825875 1753008 1000617 457531 147058 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 15830 50725 intensity 7 6770 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 31 user_data 2 4 point_source_ID 122 174 gps_time 228570792.724899 234261053.386157 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 32 255 B 25 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5167 extended_scanner_channel 0 0 number of first returns: 17825875 number of intermediate returns: 1639350 number of last returns: 17792446 number of single returns: 16073582 covered area in square units/kilounits: 1335696/1.34 point density: all returns 15.86 last only 13.32 (per square units) spacing: all returns 0.25 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21184089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17825875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1753008 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1000617 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 457531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 147058 instead zero. overview over extended number of returns of given pulse: 16073582 1504288 1629051 1241577 563745 138939 32907 0 0 0 0 0 0 0 0 histogram of classification of points: 4140417 unclassified (1) 16887362 ground (2) 143268 building (6) 13042 water (9) +-> flagged as extended overlap: 1274539 +---> 223638 of those are unclassified (1) +---> 1050394 of those are ground (2) +---> 507 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.8,15.9) has 53 bin [15.9,16.0) has 3492 bin [16.0,16.1) has 9969 bin [16.1,16.2) has 20969 bin [16.2,16.3) has 25336 bin [16.3,16.4) has 30990 bin [16.4,16.5) has 32889 bin [16.5,16.6) has 32320 bin [16.6,16.7) has 34998 bin [16.7,16.8) has 39817 bin [16.8,16.9) has 94662 bin [16.9,17.0) has 386469 bin [17.0,17.1) has 990454 bin [17.1,17.2) has 2227567 bin [17.2,17.3) has 2626537 bin [17.3,17.4) has 2315046 bin [17.4,17.5) has 1707196 bin [17.5,17.6) has 1433098 bin [17.6,17.7) has 941802 bin [17.7,17.8) has 726008 bin [17.8,17.9) has 590203 bin [17.9,18.0) has 417817 bin [18.0,18.1) has 318149 bin [18.1,18.2) has 274170 bin [18.2,18.3) has 131135 bin [18.3,18.4) has 83791 bin [18.4,18.5) has 215757 bin [18.5,18.6) has 356593 bin [18.6,18.7) has 356392 bin [18.7,18.8) has 247925 bin [18.8,18.9) has 167669 bin [18.9,19.0) has 77257 bin [19.0,19.1) has 49304 bin [19.1,19.2) has 60869 bin [19.2,19.3) has 63899 bin [19.3,19.4) has 63838 bin [19.4,19.5) has 56999 bin [19.5,19.6) has 41360 bin [19.6,19.7) has 35938 bin [19.7,19.8) has 37411 bin [19.8,19.9) has 32537 bin [19.9,20.0) has 24369 bin [20.0,20.1) has 19337 bin [20.1,20.2) has 16781 bin [20.2,20.3) has 15497 bin [20.3,20.4) has 15325 bin [20.4,20.5) has 14032 bin [20.5,20.6) has 13728 bin [20.6,20.7) has 13966 bin [20.7,20.8) has 13763 bin [20.8,20.9) has 13777 bin [20.9,21.0) has 13178 bin [21.0,21.1) has 13122 bin [21.1,21.2) has 13079 bin [21.2,21.3) has 13188 bin [21.3,21.4) has 12905 bin [21.4,21.5) has 12780 bin [21.5,21.6) has 12855 bin [21.6,21.7) has 12708 bin [21.7,21.8) has 12796 bin [21.8,21.9) has 13030 bin [21.9,22.0) has 13340 bin [22.0,22.1) has 13041 bin [22.1,22.2) has 12984 bin [22.2,22.3) has 13033 bin [22.3,22.4) has 13060 bin [22.4,22.5) has 12910 bin [22.5,22.6) has 12885 bin [22.6,22.7) has 13124 bin [22.7,22.8) has 13143 bin [22.8,22.9) has 12978 bin [22.9,23.0) has 12945 bin [23.0,23.1) has 12856 bin [23.1,23.2) has 13132 bin [23.2,23.3) has 13287 bin [23.3,23.4) has 13341 bin [23.4,23.5) has 13698 bin [23.5,23.6) has 13505 bin [23.6,23.7) has 13478 bin [23.7,23.8) has 13549 bin [23.8,23.9) has 13575 bin [23.9,24.0) has 13494 bin [24.0,24.1) has 13507 bin [24.1,24.2) has 13348 bin [24.2,24.3) has 13553 bin [24.3,24.4) has 13277 bin [24.4,24.5) has 13306 bin [24.5,24.6) has 13776 bin [24.6,24.7) has 13627 bin [24.7,24.8) has 13678 bin [24.8,24.9) has 13594 bin [24.9,25.0) has 13646 bin [25.0,25.1) has 13600 bin [25.1,25.2) has 13398 bin [25.2,25.3) has 13735 bin [25.3,25.4) has 13668 bin [25.4,25.5) has 13642 bin [25.5,25.6) has 13728 bin [25.6,25.7) has 14204 bin [25.7,25.8) has 13987 bin [25.8,25.9) has 14010 bin [25.9,26.0) has 13650 bin [26.0,26.1) has 13546 bin [26.1,26.2) has 13846 bin [26.2,26.3) has 13801 bin [26.3,26.4) has 13950 bin [26.4,26.5) has 13935 bin [26.5,26.6) has 13790 bin [26.6,26.7) has 14036 bin [26.7,26.8) has 14403 bin [26.8,26.9) has 13985 bin [26.9,27.0) has 14206 bin [27.0,27.1) has 14131 bin [27.1,27.2) has 14409 bin [27.2,27.3) has 14412 bin [27.3,27.4) has 14680 bin [27.4,27.5) has 14425 bin [27.5,27.6) has 14555 bin [27.6,27.7) has 14469 bin [27.7,27.8) has 14713 bin [27.8,27.9) has 14666 bin [27.9,28.0) has 14525 bin [28.0,28.1) has 14614 bin [28.1,28.2) has 14512 bin [28.2,28.3) has 15109 bin [28.3,28.4) has 14915 bin [28.4,28.5) has 15255 bin [28.5,28.6) has 15381 bin [28.6,28.7) has 15676 bin [28.7,28.8) has 15935 bin [28.8,28.9) has 15728 bin [28.9,29.0) has 16171 bin [29.0,29.1) has 16233 bin [29.1,29.2) has 16487 bin [29.2,29.3) has 16523 bin [29.3,29.4) has 16661 bin [29.4,29.5) has 16645 bin [29.5,29.6) has 16973 bin [29.6,29.7) has 17277 bin [29.7,29.8) has 17627 bin [29.8,29.9) has 17492 bin [29.9,30.0) has 17930 bin [30.0,30.1) has 18145 bin [30.1,30.2) has 18142 bin [30.2,30.3) has 18328 bin [30.3,30.4) has 18471 bin [30.4,30.5) has 18985 bin [30.5,30.6) has 18974 bin [30.6,30.7) has 19155 bin [30.7,30.8) has 19408 bin [30.8,30.9) has 19606 bin [30.9,31.0) has 19507 bin [31.0,31.1) has 20026 bin [31.1,31.2) has 19885 bin [31.2,31.3) has 20561 bin [31.3,31.4) has 20502 bin [31.4,31.5) has 21099 bin [31.5,31.6) has 20958 bin [31.6,31.7) has 21116 bin [31.7,31.8) has 21375 bin [31.8,31.9) has 21339 bin [31.9,32.0) has 21449 bin [32.0,32.1) has 21933 bin [32.1,32.2) has 22088 bin [32.2,32.3) has 22164 bin [32.3,32.4) has 22483 bin [32.4,32.5) has 22584 bin [32.5,32.6) has 22920 bin [32.6,32.7) has 23085 bin [32.7,32.8) has 23597 bin [32.8,32.9) has 23652 bin [32.9,33.0) has 23787 bin [33.0,33.1) has 23934 bin [33.1,33.2) has 24004 bin [33.2,33.3) has 24229 bin [33.3,33.4) has 24321 bin [33.4,33.5) has 24410 bin [33.5,33.6) has 24469 bin [33.6,33.7) has 24690 bin [33.7,33.8) has 24184 bin [33.8,33.9) has 24541 bin [33.9,34.0) has 24978 bin [34.0,34.1) has 24608 bin [34.1,34.2) has 24777 bin [34.2,34.3) has 24863 bin [34.3,34.4) has 24942 bin [34.4,34.5) has 24924 bin [34.5,34.6) has 24818 bin [34.6,34.7) has 24618 bin [34.7,34.8) has 24504 bin [34.8,34.9) has 24557 bin [34.9,35.0) has 24601 bin [35.0,35.1) has 24422 bin [35.1,35.2) has 24700 bin [35.2,35.3) has 24069 bin [35.3,35.4) has 24068 bin [35.4,35.5) has 23845 bin [35.5,35.6) has 23563 bin [35.6,35.7) has 23088 bin [35.7,35.8) has 22907 bin [35.8,35.9) has 23200 bin [35.9,36.0) has 22750 bin [36.0,36.1) has 22823 bin [36.1,36.2) has 22221 bin [36.2,36.3) has 22295 bin [36.3,36.4) has 21960 bin [36.4,36.5) has 21696 bin [36.5,36.6) has 21138 bin [36.6,36.7) has 21157 bin [36.7,36.8) has 20638 bin [36.8,36.9) has 20347 bin [36.9,37.0) has 20050 bin [37.0,37.1) has 19919 bin [37.1,37.2) has 19824 bin [37.2,37.3) has 19175 bin [37.3,37.4) has 19114 bin [37.4,37.5) has 18980 bin [37.5,37.6) has 18566 bin [37.6,37.7) has 18406 bin [37.7,37.8) has 18133 bin [37.8,37.9) has 17818 bin [37.9,38.0) has 17733 bin [38.0,38.1) has 17278 bin [38.1,38.2) has 17245 bin [38.2,38.3) has 17051 bin [38.3,38.4) has 16682 bin [38.4,38.5) has 16274 bin [38.5,38.6) has 16138 bin [38.6,38.7) has 16062 bin [38.7,38.8) has 15710 bin [38.8,38.9) has 15431 bin [38.9,39.0) has 15287 bin [39.0,39.1) has 15156 bin [39.1,39.2) has 15041 bin [39.2,39.3) has 15163 bin [39.3,39.4) has 14594 bin [39.4,39.5) has 14441 bin [39.5,39.6) has 14201 bin [39.6,39.7) has 14172 bin [39.7,39.8) has 14033 bin [39.8,39.9) has 13546 bin [39.9,40.0) has 13445 bin [40.0,40.1) has 13185 bin [40.1,40.2) has 12884 bin [40.2,40.3) has 12714 bin [40.3,40.4) has 12515 bin [40.4,40.5) has 12209 bin [40.5,40.6) has 11790 bin [40.6,40.7) has 11796 bin [40.7,40.8) has 11499 bin [40.8,40.9) has 11074 bin [40.9,41.0) has 10644 bin [41.0,41.1) has 10431 bin [41.1,41.2) has 10093 bin [41.2,41.3) has 9804 bin [41.3,41.4) has 9410 bin [41.4,41.5) has 9186 bin [41.5,41.6) has 8758 bin [41.6,41.7) has 8292 bin [41.7,41.8) has 8167 bin [41.8,41.9) has 7703 bin [41.9,42.0) has 7598 bin [42.0,42.1) has 7069 bin [42.1,42.2) has 6844 bin [42.2,42.3) has 6525 bin [42.3,42.4) has 6303 bin [42.4,42.5) has 5901 bin [42.5,42.6) has 5541 bin [42.6,42.7) has 5131 bin [42.7,42.8) has 4928 bin [42.8,42.9) has 4798 bin [42.9,43.0) has 4399 bin [43.0,43.1) has 4221 bin [43.1,43.2) has 3923 bin [43.2,43.3) has 3783 bin [43.3,43.4) has 3428 bin [43.4,43.5) has 3222 bin [43.5,43.6) has 2824 bin [43.6,43.7) has 2791 bin [43.7,43.8) has 2517 bin [43.8,43.9) has 2254 bin [43.9,44.0) has 2138 bin [44.0,44.1) has 1938 bin [44.1,44.2) has 1700 bin [44.2,44.3) has 1587 bin [44.3,44.4) has 1458 bin [44.4,44.5) has 1298 bin [44.5,44.6) has 1167 bin [44.6,44.7) has 1077 bin [44.7,44.8) has 927 bin [44.8,44.9) has 823 bin [44.9,45.0) has 747 bin [45.0,45.1) has 619 bin [45.1,45.2) has 581 bin [45.2,45.3) has 476 bin [45.3,45.4) has 408 bin [45.4,45.5) has 369 bin [45.5,45.6) has 302 bin [45.6,45.7) has 258 bin [45.7,45.8) has 211 bin [45.8,45.9) has 203 bin [45.9,46.0) has 155 bin [46.0,46.1) has 127 bin [46.1,46.2) has 110 bin [46.2,46.3) has 86 bin [46.3,46.4) has 69 bin [46.4,46.5) has 70 bin [46.5,46.6) has 42 bin [46.6,46.7) has 32 bin [46.7,46.8) has 36 bin [46.8,46.9) has 27 bin [46.9,47.0) has 19 bin [47.0,47.1) has 21 bin [47.1,47.2) has 23 bin [47.2,47.3) has 13 bin [47.3,47.4) has 19 bin [47.4,47.5) has 15 bin [47.5,47.6) has 11 bin [47.6,47.7) has 4 bin [47.7,47.8) has 7 bin [47.8,47.9) has 12 bin [47.9,48.0) has 3 bin [48.0,48.1) has 3 bin [48.1,48.2) has 4 bin [48.2,48.3) has 6 bin [48.3,48.4) has 6 bin [48.4,48.5) has 6 bin [48.5,48.6) has 8 bin [48.6,48.7) has 4 bin [48.7,48.8) has 1 bin [48.8,48.9) has 6 bin [48.9,49.0) has 3 bin [49.0,49.1) has 2 bin [49.1,49.2) has 4 bin [49.2,49.3) has 6 bin [49.3,49.4) has 2 bin [49.4,49.5) has 2 bin [49.5,49.6) has 4 bin [49.6,49.7) has 1 bin [49.7,49.8) has 2 bin [49.8,49.9) has 1 bin [50.0,50.1) has 2 bin [50.1,50.2) has 1 bin [50.3,50.4) has 1 bin [50.7,50.8) has 1 average z coordinate 20.1 for 21184089 element(s) point source id histogram with bin size 1.000000 bin 122 has 5267825 bin 166 has 385 bin 167 has 4533549 bin 170 has 5345888 bin 171 has 4414472 bin 174 has 1621970 average point source id 157.936444422981793 for 21184089 element(s)