lasinfo (210611) report for 'AHN4T/51EZ1_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: 63706291 number of points by return: 43701821 14192157 4735652 958069 118592 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 391230 0 min x y z: 161980.000 391230.000 10.277 max x y z: 163019.999 392519.999 61.938 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: 63706291 extended number of points by return: 43701821 14192157 4735652 958069 118592 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 10277 61938 intensity 0 4860 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 -31 30 user_data 6 7 point_source_ID 69 1070 gps_time 298043492.355131 300272539.715274 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 36 255 B 27 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.52 32.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43701821 number of intermediate returns: 5841806 number of last returns: 43545310 number of single returns: 29382646 covered area in square units/kilounits: 1327268/1.33 point density: all returns 48.00 last only 32.81 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 63706291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43701821 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14192157 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4735652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 958069 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 118592 instead zero. overview over extended number of returns of given pulse: 29382646 18994769 11361777 3370256 546473 47043 3327 0 0 0 0 0 0 0 0 histogram of classification of points: 27085363 unclassified (1) 29703326 ground (2) 6837212 building (6) 45163 water (9) 35227 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4025476 +---> 1652919 of those are unclassified (1) +---> 2119120 of those are ground (2) +---> 229138 of those are building (6) +---> 24297 of those are water (9) +---> 2 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [10.2,10.3) has 1 bin [10.3,10.4) has 51 bin [10.4,10.5) has 814 bin [10.5,10.6) has 21565 bin [10.6,10.7) has 10017 bin [10.7,10.8) has 7320 bin [10.8,10.9) has 24960 bin [10.9,11.0) has 14104 bin [11.0,11.1) has 15404 bin [11.1,11.2) has 26814 bin [11.2,11.3) has 46322 bin [11.3,11.4) has 49532 bin [11.4,11.5) has 53804 bin [11.5,11.6) has 92624 bin [11.6,11.7) has 188479 bin [11.7,11.8) has 291231 bin [11.8,11.9) has 484762 bin [11.9,12.0) has 839036 bin [12.0,12.1) has 804479 bin [12.1,12.2) has 806010 bin [12.2,12.3) has 567569 bin [12.3,12.4) has 562838 bin [12.4,12.5) has 431000 bin [12.5,12.6) has 399203 bin [12.6,12.7) has 363917 bin [12.7,12.8) has 254972 bin [12.8,12.9) has 236210 bin [12.9,13.0) has 262416 bin [13.0,13.1) has 245514 bin [13.1,13.2) has 244469 bin [13.2,13.3) has 198474 bin [13.3,13.4) has 196161 bin [13.4,13.5) has 208209 bin [13.5,13.6) has 273629 bin [13.6,13.7) has 412867 bin [13.7,13.8) has 527532 bin [13.8,13.9) has 536203 bin [13.9,14.0) has 594501 bin [14.0,14.1) has 751580 bin [14.1,14.2) has 844012 bin [14.2,14.3) has 1033322 bin [14.3,14.4) has 1136624 bin [14.4,14.5) has 1272848 bin [14.5,14.6) has 1356178 bin [14.6,14.7) has 1468259 bin [14.7,14.8) has 1430880 bin [14.8,14.9) has 1442862 bin [14.9,15.0) has 1419177 bin [15.0,15.1) has 1339382 bin [15.1,15.2) has 1121750 bin [15.2,15.3) has 888923 bin [15.3,15.4) has 943976 bin [15.4,15.5) has 850580 bin [15.5,15.6) has 799186 bin [15.6,15.7) has 571290 bin [15.7,15.8) has 466438 bin [15.8,15.9) has 480295 bin [15.9,16.0) has 406890 bin [16.0,16.1) has 356380 bin [16.1,16.2) has 334127 bin [16.2,16.3) has 337352 bin [16.3,16.4) has 340784 bin [16.4,16.5) has 344250 bin [16.5,16.6) has 335542 bin [16.6,16.7) has 330033 bin [16.7,16.8) has 344626 bin [16.8,16.9) has 371662 bin [16.9,17.0) has 400702 bin [17.0,17.1) has 397002 bin [17.1,17.2) has 410775 bin [17.2,17.3) has 406236 bin [17.3,17.4) has 343788 bin [17.4,17.5) has 331059 bin [17.5,17.6) has 305934 bin [17.6,17.7) has 305062 bin [17.7,17.8) has 292329 bin [17.8,17.9) has 260509 bin [17.9,18.0) has 244033 bin [18.0,18.1) has 280724 bin [18.1,18.2) has 264255 bin [18.2,18.3) has 254284 bin [18.3,18.4) has 314633 bin [18.4,18.5) has 251894 bin [18.5,18.6) has 218920 bin [18.6,18.7) has 208302 bin [18.7,18.8) has 198010 bin [18.8,18.9) has 170886 bin [18.9,19.0) has 177455 bin [19.0,19.1) has 164839 bin [19.1,19.2) has 167087 bin [19.2,19.3) has 165001 bin [19.3,19.4) has 164155 bin [19.4,19.5) has 168544 bin [19.5,19.6) has 146090 bin [19.6,19.7) has 160098 bin [19.7,19.8) has 166414 bin [19.8,19.9) has 153340 bin [19.9,20.0) has 170488 bin [20.0,20.1) has 170472 bin [20.1,20.2) has 180937 bin [20.2,20.3) has 173166 bin [20.3,20.4) has 167395 bin [20.4,20.5) has 165460 bin [20.5,20.6) has 156012 bin [20.6,20.7) has 156840 bin [20.7,20.8) has 155849 bin [20.8,20.9) has 161291 bin [20.9,21.0) has 175794 bin [21.0,21.1) has 197835 bin [21.1,21.2) has 191268 bin [21.2,21.3) has 175487 bin [21.3,21.4) has 163155 bin [21.4,21.5) has 156276 bin [21.5,21.6) has 150322 bin [21.6,21.7) has 148324 bin [21.7,21.8) has 154027 bin [21.8,21.9) has 157395 bin [21.9,22.0) has 157534 bin [22.0,22.1) has 148191 bin [22.1,22.2) has 155292 bin [22.2,22.3) has 147737 bin [22.3,22.4) has 145581 bin [22.4,22.5) has 145496 bin [22.5,22.6) has 133520 bin [22.6,22.7) has 129112 bin [22.7,22.8) has 126462 bin [22.8,22.9) has 129028 bin [22.9,23.0) has 133551 bin [23.0,23.1) has 137861 bin [23.1,23.2) has 122497 bin [23.2,23.3) has 119694 bin [23.3,23.4) has 120755 bin [23.4,23.5) has 116444 bin [23.5,23.6) has 116938 bin [23.6,23.7) has 114044 bin [23.7,23.8) has 125710 bin [23.8,23.9) has 132862 bin [23.9,24.0) has 124873 bin [24.0,24.1) has 124525 bin [24.1,24.2) has 126656 bin [24.2,24.3) has 117087 bin [24.3,24.4) has 116598 bin [24.4,24.5) has 117233 bin [24.5,24.6) has 120651 bin [24.6,24.7) has 119702 bin [24.7,24.8) has 119503 bin [24.8,24.9) has 119263 bin [24.9,25.0) has 120305 bin [25.0,25.1) has 138916 bin [25.1,25.2) has 132520 bin [25.2,25.3) has 133665 bin [25.3,25.4) has 138980 bin [25.4,25.5) has 136476 bin [25.5,25.6) has 121342 bin [25.6,25.7) has 118660 bin [25.7,25.8) has 117090 bin [25.8,25.9) has 121835 bin [25.9,26.0) has 120893 bin [26.0,26.1) has 117192 bin [26.1,26.2) has 115726 bin [26.2,26.3) has 113422 bin [26.3,26.4) has 113402 bin [26.4,26.5) has 120344 bin [26.5,26.6) has 114701 bin [26.6,26.7) has 113301 bin [26.7,26.8) has 112894 bin [26.8,26.9) has 113848 bin [26.9,27.0) has 114230 bin [27.0,27.1) has 115788 bin [27.1,27.2) has 116508 bin [27.2,27.3) has 117166 bin [27.3,27.4) has 142678 bin [27.4,27.5) has 142038 bin [27.5,27.6) has 120586 bin [27.6,27.7) has 123288 bin [27.7,27.8) has 203509 bin [27.8,27.9) has 173220 bin [27.9,28.0) has 129463 bin [28.0,28.1) has 127485 bin [28.1,28.2) has 124949 bin [28.2,28.3) has 125865 bin [28.3,28.4) has 131202 bin [28.4,28.5) has 130232 bin [28.5,28.6) has 130150 bin [28.6,28.7) has 131088 bin [28.7,28.8) has 144233 bin [28.8,28.9) has 146945 bin [28.9,29.0) has 155844 bin [29.0,29.1) has 140515 bin [29.1,29.2) has 133755 bin [29.2,29.3) has 131817 bin [29.3,29.4) has 133567 bin [29.4,29.5) has 134516 bin [29.5,29.6) has 134947 bin [29.6,29.7) has 136008 bin [29.7,29.8) has 138905 bin [29.8,29.9) has 140297 bin [29.9,30.0) has 137469 bin [30.0,30.1) has 138882 bin [30.1,30.2) has 144478 bin [30.2,30.3) has 145756 bin [30.3,30.4) has 141327 bin [30.4,30.5) has 142023 bin [30.5,30.6) has 142094 bin [30.6,30.7) has 142013 bin [30.7,30.8) has 142639 bin [30.8,30.9) has 142590 bin [30.9,31.0) has 143296 bin [31.0,31.1) has 143060 bin [31.1,31.2) has 144005 bin [31.2,31.3) has 143484 bin [31.3,31.4) has 143658 bin [31.4,31.5) has 144732 bin [31.5,31.6) has 144402 bin [31.6,31.7) has 143923 bin [31.7,31.8) has 143832 bin [31.8,31.9) has 143499 bin [31.9,32.0) has 143825 bin [32.0,32.1) has 143167 bin [32.1,32.2) has 141755 bin [32.2,32.3) has 142099 bin [32.3,32.4) has 141886 bin [32.4,32.5) has 140699 bin [32.5,32.6) has 139384 bin [32.6,32.7) has 138872 bin [32.7,32.8) has 138226 bin [32.8,32.9) has 137898 bin [32.9,33.0) has 135416 bin [33.0,33.1) has 134144 bin [33.1,33.2) has 133644 bin [33.2,33.3) has 132342 bin [33.3,33.4) has 130159 bin [33.4,33.5) has 128700 bin [33.5,33.6) has 128655 bin [33.6,33.7) has 126635 bin [33.7,33.8) has 123494 bin [33.8,33.9) has 120933 bin [33.9,34.0) has 119206 bin [34.0,34.1) has 117412 bin [34.1,34.2) has 116448 bin [34.2,34.3) has 113989 bin [34.3,34.4) has 111183 bin [34.4,34.5) has 108924 bin [34.5,34.6) has 106587 bin [34.6,34.7) has 104227 bin [34.7,34.8) has 101002 bin [34.8,34.9) has 99116 bin [34.9,35.0) has 96837 bin [35.0,35.1) has 94073 bin [35.1,35.2) has 90460 bin [35.2,35.3) has 87709 bin [35.3,35.4) has 84794 bin [35.4,35.5) has 82072 bin [35.5,35.6) has 79938 bin [35.6,35.7) has 78221 bin [35.7,35.8) has 75941 bin [35.8,35.9) has 73144 bin [35.9,36.0) has 70665 bin [36.0,36.1) has 66924 bin [36.1,36.2) has 64635 bin [36.2,36.3) has 61715 bin [36.3,36.4) has 59713 bin [36.4,36.5) has 56893 bin [36.5,36.6) has 54345 bin [36.6,36.7) has 52361 bin [36.7,36.8) has 49801 bin [36.8,36.9) has 48254 bin [36.9,37.0) has 46270 bin [37.0,37.1) has 44085 bin [37.1,37.2) has 42753 bin [37.2,37.3) has 41486 bin [37.3,37.4) has 39733 bin [37.4,37.5) has 37817 bin [37.5,37.6) has 36793 bin [37.6,37.7) has 34766 bin [37.7,37.8) has 33278 bin [37.8,37.9) has 31916 bin [37.9,38.0) has 30681 bin [38.0,38.1) has 29145 bin [38.1,38.2) has 27608 bin [38.2,38.3) has 25961 bin [38.3,38.4) has 24470 bin [38.4,38.5) has 22984 bin [38.5,38.6) has 21994 bin [38.6,38.7) has 20915 bin [38.7,38.8) has 20286 bin [38.8,38.9) has 19396 bin [38.9,39.0) has 18513 bin [39.0,39.1) has 17589 bin [39.1,39.2) has 16568 bin [39.2,39.3) has 15601 bin [39.3,39.4) has 14621 bin [39.4,39.5) has 13795 bin [39.5,39.6) has 13121 bin [39.6,39.7) has 12746 bin [39.7,39.8) has 12250 bin [39.8,39.9) has 11720 bin [39.9,40.0) has 11051 bin [40.0,40.1) has 10394 bin [40.1,40.2) has 10171 bin [40.2,40.3) has 10068 bin [40.3,40.4) has 9358 bin [40.4,40.5) has 8916 bin [40.5,40.6) has 8609 bin [40.6,40.7) has 8273 bin [40.7,40.8) has 7977 bin [40.8,40.9) has 7681 bin [40.9,41.0) has 7357 bin [41.0,41.1) has 6847 bin [41.1,41.2) has 6548 bin [41.2,41.3) has 6377 bin [41.3,41.4) has 6090 bin [41.4,41.5) has 5655 bin [41.5,41.6) has 5452 bin [41.6,41.7) has 5321 bin [41.7,41.8) has 5011 bin [41.8,41.9) has 4668 bin [41.9,42.0) has 4304 bin [42.0,42.1) has 4236 bin [42.1,42.2) has 4070 bin [42.2,42.3) has 3941 bin [42.3,42.4) has 3866 bin [42.4,42.5) has 3589 bin [42.5,42.6) has 3490 bin [42.6,42.7) has 3321 bin [42.7,42.8) has 3278 bin [42.8,42.9) has 3156 bin [42.9,43.0) has 3021 bin [43.0,43.1) has 2784 bin [43.1,43.2) has 2550 bin [43.2,43.3) has 2386 bin [43.3,43.4) has 2211 bin [43.4,43.5) has 2114 bin [43.5,43.6) has 1922 bin [43.6,43.7) has 1853 bin [43.7,43.8) has 1839 bin [43.8,43.9) has 1737 bin [43.9,44.0) has 1612 bin [44.0,44.1) has 1556 bin [44.1,44.2) has 1574 bin [44.2,44.3) has 1547 bin [44.3,44.4) has 1642 bin [44.4,44.5) has 1519 bin [44.5,44.6) has 1439 bin [44.6,44.7) has 1324 bin [44.7,44.8) has 1177 bin [44.8,44.9) has 1055 bin [44.9,45.0) has 927 bin [45.0,45.1) has 903 bin [45.1,45.2) has 842 bin [45.2,45.3) has 814 bin [45.3,45.4) has 796 bin [45.4,45.5) has 726 bin [45.5,45.6) has 685 bin [45.6,45.7) has 632 bin [45.7,45.8) has 566 bin [45.8,45.9) has 562 bin [45.9,46.0) has 492 bin [46.0,46.1) has 438 bin [46.1,46.2) has 438 bin [46.2,46.3) has 379 bin [46.3,46.4) has 340 bin [46.4,46.5) has 280 bin [46.5,46.6) has 238 bin [46.6,46.7) has 261 bin [46.7,46.8) has 236 bin [46.8,46.9) has 227 bin [46.9,47.0) has 212 bin [47.0,47.1) has 223 bin [47.1,47.2) has 166 bin [47.2,47.3) has 161 bin [47.3,47.4) has 152 bin [47.4,47.5) has 98 bin [47.5,47.6) has 99 bin [47.6,47.7) has 66 bin [47.7,47.8) has 66 bin [47.8,47.9) has 83 bin [47.9,48.0) has 73 bin [48.0,48.1) has 38 bin [48.1,48.2) has 24 bin [48.2,48.3) has 22 bin [48.3,48.4) has 20 bin [48.4,48.5) has 9 bin [48.5,48.6) has 13 bin [48.6,48.7) has 5 bin [48.7,48.8) has 8 bin [48.8,48.9) has 5 bin [48.9,49.0) has 4 bin [49.0,49.1) has 3 bin [49.1,49.2) has 3 bin [49.4,49.5) has 5 bin [49.5,49.6) has 6 bin [49.6,49.7) has 6 bin [49.7,49.8) has 8 bin [49.8,49.9) has 10 bin [49.9,50.0) has 2 bin [50.0,50.1) has 1 bin [50.1,50.2) has 5 bin [50.2,50.3) has 3 bin [50.3,50.4) has 4 bin [50.4,50.5) has 2 bin [50.5,50.6) has 1 bin [50.6,50.7) has 4 bin [50.8,50.9) has 4 bin [50.9,51.0) has 1 bin [51.0,51.1) has 1 bin [51.1,51.2) has 1 bin [51.2,51.3) has 3 bin [51.3,51.4) has 2 bin [51.4,51.5) has 2 bin [51.5,51.6) has 1 bin [51.6,51.7) has 2 bin [51.7,51.8) has 2 bin [51.8,51.9) has 4 bin [51.9,52.0) has 4 bin [52.0,52.1) has 2 bin [52.1,52.2) has 3 bin [52.2,52.3) has 6 bin [52.3,52.4) has 3 bin [52.4,52.5) has 4 bin [52.5,52.6) has 5 bin [52.6,52.7) has 4 bin [52.7,52.8) has 4 bin [52.8,52.9) has 2 bin [52.9,53.0) has 2 bin [53.0,53.1) has 3 bin [53.2,53.3) has 1 bin [53.3,53.4) has 1 bin [53.4,53.5) has 2 bin [53.5,53.6) has 3 bin [53.6,53.7) has 5 bin [53.7,53.8) has 10 bin [53.8,53.9) has 4 bin [53.9,54.0) has 1 bin [54.0,54.1) has 1 bin [54.1,54.2) has 2 bin [54.2,54.3) has 4 bin [54.3,54.4) has 1 bin [54.4,54.5) has 1 bin [54.5,54.6) has 4 bin [54.6,54.7) has 1 bin [54.7,54.8) has 2 bin [54.8,54.9) has 2 bin [55.0,55.1) has 1 bin [55.1,55.2) has 1 bin [55.4,55.5) has 2 bin [55.5,55.6) has 1 bin [55.6,55.7) has 3 bin [55.7,55.8) has 8 bin [55.8,55.9) has 7 bin [55.9,56.0) has 12 bin [56.0,56.1) has 6 bin [56.1,56.2) has 12 bin [56.2,56.3) has 4 bin [56.3,56.4) has 3 bin [56.4,56.5) has 1 bin [56.5,56.6) has 1 bin [56.6,56.7) has 3 bin [56.7,56.8) has 2 bin [56.8,56.9) has 5 bin [56.9,57.0) has 2 bin [57.1,57.2) has 1 bin [57.2,57.3) has 2 bin [57.3,57.4) has 2 bin [57.4,57.5) has 6 bin [57.5,57.6) has 2 bin [57.6,57.7) has 5 bin [57.7,57.8) has 2 bin [57.8,57.9) has 3 bin [57.9,58.0) has 5 bin [58.0,58.1) has 7 bin [58.1,58.2) has 14 bin [58.2,58.3) has 7 bin [58.3,58.4) has 9 bin [58.4,58.5) has 7 bin [58.5,58.6) has 5 bin [58.6,58.7) has 2 bin [58.8,58.9) has 3 bin [58.9,59.0) has 3 bin [59.0,59.1) has 2 bin [59.1,59.2) has 4 bin [59.2,59.3) has 4 bin [59.3,59.4) has 4 bin [59.4,59.5) has 1 bin [59.5,59.6) has 7 bin [59.6,59.7) has 1 bin [59.7,59.8) has 7 bin [59.8,59.9) has 8 bin [59.9,60.0) has 12 bin [60.0,60.1) has 12 bin [60.1,60.2) has 4 bin [60.7,60.8) has 1 bin [61.9,62.0) has 1 average z coordinate 19.8 for 63706291 element(s) point source id histogram with bin size 1.000000 bin 69 has 14653969 bin 70 has 24654111 bin 71 has 32389 bin 1070 has 24365822 average point source id 452.241691326842442 for 63706291 element(s)