lasinfo (210611) report for 'AHN2/u49cn2.laz' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 0 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.2 system identifier: 'LAStools (c) by Martin Isenburg' generating software: 'lasmerge (version 130623)' file creation day/year: 243/2010 header size: 227 offset to point data: 227 number var. length records: 0 point data format: 0 point data record length: 20 number of point records: 37499543 number of points by return: 37499543 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 0 300000 0 min x y z: 65000.00 381250.00 -2.82 max x y z: 69999.99 385211.21 57.98 has spatial indexing LAX file LASzip compression (version 2.1r0 c2 50000): POINT10 2 reporting minimum and maximum for all LAS point record entries ... X 6500000 6999999 Y 8125000 8521121 Z -282 5798 intensity 0 0 return_number 1 1 number_of_returns 1 1 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 0 0 scan_angle_rank 0 0 user_data 0 0 point_source_ID 0 0 number of first returns: 37499543 number of intermediate returns: 0 number of last returns: 37499543 number of single returns: 37499543 covered area in square units/kilounits: 7471488/7.47 point density: all returns 5.02 last only 5.02 (per square units) spacing: all returns 0.45 last only 0.45 (in units) overview over number of returns of given pulse: 37499543 0 0 0 0 0 0 histogram of classification of points: 37499543 never classified (0) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 1 bin [-2.7,-2.6) has 1 bin [-2.6,-2.5) has 5 bin [-2.5,-2.4) has 4 bin [-2.4,-2.3) has 11 bin [-2.3,-2.2) has 5 bin [-2.2,-2.1) has 5 bin [-2.1,-2.0) has 173 bin [-2.0,-1.9) has 935 bin [-1.9,-1.8) has 1810 bin [-1.8,-1.7) has 2480 bin [-1.7,-1.6) has 2057 bin [-1.6,-1.5) has 2306 bin [-1.5,-1.4) has 3198 bin [-1.4,-1.3) has 3595 bin [-1.3,-1.2) has 12414 bin [-1.2,-1.1) has 15309 bin [-1.1,-1.0) has 15111 bin [-1.0,-0.9) has 19077 bin [-0.9,-0.8) has 25490 bin [-0.8,-0.7) has 31793 bin [-0.7,-0.6) has 29446 bin [-0.6,-0.5) has 38440 bin [-0.5,-0.4) has 46051 bin [-0.4,-0.3) has 53924 bin [-0.3,-0.2) has 61886 bin [-0.2,-0.1) has 70409 bin [-0.1,0.0) has 81729 bin [0.0,0.1) has 110324 bin [0.1,0.2) has 184893 bin [0.2,0.3) has 409885 bin [0.3,0.4) has 656582 bin [0.4,0.5) has 659506 bin [0.5,0.6) has 550068 bin [0.6,0.7) has 561910 bin [0.7,0.8) has 601692 bin [0.8,0.9) has 647286 bin [0.9,1.0) has 702488 bin [1.0,1.1) has 879499 bin [1.1,1.2) has 919608 bin [1.2,1.3) has 1014094 bin [1.3,1.4) has 821342 bin [1.4,1.5) has 780488 bin [1.5,1.6) has 763069 bin [1.6,1.7) has 753831 bin [1.7,1.8) has 701844 bin [1.8,1.9) has 653730 bin [1.9,2.0) has 603198 bin [2.0,2.1) has 565160 bin [2.1,2.2) has 533401 bin [2.2,2.3) has 499354 bin [2.3,2.4) has 485687 bin [2.4,2.5) has 481888 bin [2.5,2.6) has 476437 bin [2.6,2.7) has 468802 bin [2.7,2.8) has 468606 bin [2.8,2.9) has 464829 bin [2.9,3.0) has 470247 bin [3.0,3.1) has 464356 bin [3.1,3.2) has 436138 bin [3.2,3.3) has 402252 bin [3.3,3.4) has 394943 bin [3.4,3.5) has 406596 bin [3.5,3.6) has 413809 bin [3.6,3.7) has 407203 bin [3.7,3.8) has 413642 bin [3.8,3.9) has 385985 bin [3.9,4.0) has 352079 bin [4.0,4.1) has 361990 bin [4.1,4.2) has 320385 bin [4.2,4.3) has 336175 bin [4.3,4.4) has 319766 bin [4.4,4.5) has 305810 bin [4.5,4.6) has 284895 bin [4.6,4.7) has 257019 bin [4.7,4.8) has 259098 bin [4.8,4.9) has 254088 bin [4.9,5.0) has 222201 bin [5.0,5.1) has 223108 bin [5.1,5.2) has 222503 bin [5.2,5.3) has 212498 bin [5.3,5.4) has 214154 bin [5.4,5.5) has 208715 bin [5.5,5.6) has 204158 bin [5.6,5.7) has 209961 bin [5.7,5.8) has 245332 bin [5.8,5.9) has 251446 bin [5.9,6.0) has 247760 bin [6.0,6.1) has 235355 bin [6.1,6.2) has 238091 bin [6.2,6.3) has 244990 bin [6.3,6.4) has 254066 bin [6.4,6.5) has 268942 bin [6.5,6.6) has 288849 bin [6.6,6.7) has 298548 bin [6.7,6.8) has 246399 bin [6.8,6.9) has 231124 bin [6.9,7.0) has 245359 bin [7.0,7.1) has 238873 bin [7.1,7.2) has 218457 bin [7.2,7.3) has 230367 bin [7.3,7.4) has 222156 bin [7.4,7.5) has 192481 bin [7.5,7.6) has 180857 bin [7.6,7.7) has 183350 bin [7.7,7.8) has 176852 bin [7.8,7.9) has 172760 bin [7.9,8.0) has 167007 bin [8.0,8.1) has 169777 bin [8.1,8.2) has 166896 bin [8.2,8.3) has 161213 bin [8.3,8.4) has 142170 bin [8.4,8.5) has 131574 bin [8.5,8.6) has 125733 bin [8.6,8.7) has 121091 bin [8.7,8.8) has 116664 bin [8.8,8.9) has 113404 bin [8.9,9.0) has 115432 bin [9.0,9.1) has 116247 bin [9.1,9.2) has 99526 bin [9.2,9.3) has 89257 bin [9.3,9.4) has 81300 bin [9.4,9.5) has 79311 bin [9.5,9.6) has 93087 bin [9.6,9.7) has 95879 bin [9.7,9.8) has 95145 bin [9.8,9.9) has 96558 bin [9.9,10.0) has 86791 bin [10.0,10.1) has 81981 bin [10.1,10.2) has 85443 bin [10.2,10.3) has 78340 bin [10.3,10.4) has 73202 bin [10.4,10.5) has 73009 bin [10.5,10.6) has 65823 bin [10.6,10.7) has 47718 bin [10.7,10.8) has 42768 bin [10.8,10.9) has 41335 bin [10.9,11.0) has 39933 bin [11.0,11.1) has 38801 bin [11.1,11.2) has 36933 bin [11.2,11.3) has 35870 bin [11.3,11.4) has 34876 bin [11.4,11.5) has 34111 bin [11.5,11.6) has 32884 bin [11.6,11.7) has 33752 bin [11.7,11.8) has 41221 bin [11.8,11.9) has 30445 bin [11.9,12.0) has 28293 bin [12.0,12.1) has 27202 bin [12.1,12.2) has 26657 bin [12.2,12.3) has 25435 bin [12.3,12.4) has 24957 bin [12.4,12.5) has 24367 bin [12.5,12.6) has 23395 bin [12.6,12.7) has 22274 bin [12.7,12.8) has 22281 bin [12.8,12.9) has 21742 bin [12.9,13.0) has 21501 bin [13.0,13.1) has 21324 bin [13.1,13.2) has 20983 bin [13.2,13.3) has 20532 bin [13.3,13.4) has 20160 bin [13.4,13.5) has 19934 bin [13.5,13.6) has 19811 bin [13.6,13.7) has 19324 bin [13.7,13.8) has 19321 bin [13.8,13.9) has 18985 bin [13.9,14.0) has 18781 bin [14.0,14.1) has 18391 bin [14.1,14.2) has 17939 bin [14.2,14.3) has 17621 bin [14.3,14.4) has 17877 bin [14.4,14.5) has 17556 bin [14.5,14.6) has 17566 bin [14.6,14.7) has 17093 bin [14.7,14.8) has 17046 bin [14.8,14.9) has 16781 bin [14.9,15.0) has 16463 bin [15.0,15.1) has 16730 bin [15.1,15.2) has 16298 bin [15.2,15.3) has 15971 bin [15.3,15.4) has 15752 bin [15.4,15.5) has 15527 bin [15.5,15.6) has 15045 bin [15.6,15.7) has 14836 bin [15.7,15.8) has 14797 bin [15.8,15.9) has 14647 bin [15.9,16.0) has 14391 bin [16.0,16.1) has 14113 bin [16.1,16.2) has 13673 bin [16.2,16.3) has 13659 bin [16.3,16.4) has 13336 bin [16.4,16.5) has 13372 bin [16.5,16.6) has 12969 bin [16.6,16.7) has 13202 bin [16.7,16.8) has 13126 bin [16.8,16.9) has 12863 bin [16.9,17.0) has 13027 bin [17.0,17.1) has 12636 bin [17.1,17.2) has 12731 bin [17.2,17.3) has 12629 bin [17.3,17.4) has 12499 bin [17.4,17.5) has 12580 bin [17.5,17.6) has 13078 bin [17.6,17.7) has 12682 bin [17.7,17.8) has 12259 bin [17.8,17.9) has 12422 bin [17.9,18.0) has 12352 bin [18.0,18.1) has 12141 bin [18.1,18.2) has 12282 bin [18.2,18.3) has 12231 bin [18.3,18.4) has 12215 bin [18.4,18.5) has 12053 bin [18.5,18.6) has 12017 bin [18.6,18.7) has 11984 bin [18.7,18.8) has 11840 bin [18.8,18.9) has 11820 bin [18.9,19.0) has 11782 bin [19.0,19.1) has 11490 bin [19.1,19.2) has 11485 bin [19.2,19.3) has 11138 bin [19.3,19.4) has 10989 bin [19.4,19.5) has 10763 bin [19.5,19.6) has 10560 bin [19.6,19.7) has 10437 bin [19.7,19.8) has 10353 bin [19.8,19.9) has 10260 bin [19.9,20.0) has 10081 bin [20.0,20.1) has 10122 bin [20.1,20.2) has 10255 bin [20.2,20.3) has 9896 bin [20.3,20.4) has 9839 bin [20.4,20.5) has 9943 bin [20.5,20.6) has 9655 bin [20.6,20.7) has 9632 bin [20.7,20.8) has 9728 bin [20.8,20.9) has 9576 bin [20.9,21.0) has 9535 bin [21.0,21.1) has 9632 bin [21.1,21.2) has 9681 bin [21.2,21.3) has 9500 bin [21.3,21.4) has 9393 bin [21.4,21.5) has 9660 bin [21.5,21.6) has 9579 bin [21.6,21.7) has 10020 bin [21.7,21.8) has 10010 bin [21.8,21.9) has 9800 bin [21.9,22.0) has 9790 bin [22.0,22.1) has 9568 bin [22.1,22.2) has 9612 bin [22.2,22.3) has 9515 bin [22.3,22.4) has 9375 bin [22.4,22.5) has 9278 bin [22.5,22.6) has 9302 bin [22.6,22.7) has 9247 bin [22.7,22.8) has 9126 bin [22.8,22.9) has 9053 bin [22.9,23.0) has 8988 bin [23.0,23.1) has 8955 bin [23.1,23.2) has 8680 bin [23.2,23.3) has 8822 bin [23.3,23.4) has 8731 bin [23.4,23.5) has 8846 bin [23.5,23.6) has 8602 bin [23.6,23.7) has 8509 bin [23.7,23.8) has 8527 bin [23.8,23.9) has 8293 bin [23.9,24.0) has 8263 bin [24.0,24.1) has 8058 bin [24.1,24.2) has 8040 bin [24.2,24.3) has 7723 bin [24.3,24.4) has 7962 bin [24.4,24.5) has 7681 bin [24.5,24.6) has 7525 bin [24.6,24.7) has 7481 bin [24.7,24.8) has 7622 bin [24.8,24.9) has 7488 bin [24.9,25.0) has 7218 bin [25.0,25.1) has 7185 bin [25.1,25.2) has 7283 bin [25.2,25.3) has 7234 bin [25.3,25.4) has 6803 bin [25.4,25.5) has 6791 bin [25.5,25.6) has 6848 bin [25.6,25.7) has 6431 bin [25.7,25.8) has 6324 bin [25.8,25.9) has 6119 bin [25.9,26.0) has 6010 bin [26.0,26.1) has 5909 bin [26.1,26.2) has 5743 bin [26.2,26.3) has 5587 bin [26.3,26.4) has 5360 bin [26.4,26.5) has 5244 bin [26.5,26.6) has 5224 bin [26.6,26.7) has 4993 bin [26.7,26.8) has 4823 bin [26.8,26.9) has 4684 bin [26.9,27.0) has 4483 bin [27.0,27.1) has 4527 bin [27.1,27.2) has 3940 bin [27.2,27.3) has 3894 bin [27.3,27.4) has 3695 bin [27.4,27.5) has 3402 bin [27.5,27.6) has 3256 bin [27.6,27.7) has 3051 bin [27.7,27.8) has 2882 bin [27.8,27.9) has 2636 bin [27.9,28.0) has 2419 bin [28.0,28.1) has 2391 bin [28.1,28.2) has 2380 bin [28.2,28.3) has 2241 bin [28.3,28.4) has 2006 bin [28.4,28.5) has 1824 bin [28.5,28.6) has 1822 bin [28.6,28.7) has 1725 bin [28.7,28.8) has 1595 bin [28.8,28.9) has 1579 bin [28.9,29.0) has 1556 bin [29.0,29.1) has 2045 bin [29.1,29.2) has 1871 bin [29.2,29.3) has 1731 bin [29.3,29.4) has 1636 bin [29.4,29.5) has 2054 bin [29.5,29.6) has 1937 bin [29.6,29.7) has 2292 bin [29.7,29.8) has 1849 bin [29.8,29.9) has 2052 bin [29.9,30.0) has 2065 bin [30.0,30.1) has 1999 bin [30.1,30.2) has 1643 bin [30.2,30.3) has 1592 bin [30.3,30.4) has 1518 bin [30.4,30.5) has 1484 bin [30.5,30.6) has 1381 bin [30.6,30.7) has 1378 bin [30.7,30.8) has 1426 bin [30.8,30.9) has 1418 bin [30.9,31.0) has 1575 bin [31.0,31.1) has 1516 bin [31.1,31.2) has 1367 bin [31.2,31.3) has 1452 bin [31.3,31.4) has 1429 bin [31.4,31.5) has 1393 bin [31.5,31.6) has 1245 bin [31.6,31.7) has 1237 bin [31.7,31.8) has 1227 bin [31.8,31.9) has 1262 bin [31.9,32.0) has 1155 bin [32.0,32.1) has 1173 bin [32.1,32.2) has 1108 bin [32.2,32.3) has 1153 bin [32.3,32.4) has 1143 bin [32.4,32.5) has 1136 bin [32.5,32.6) has 1107 bin [32.6,32.7) has 1115 bin [32.7,32.8) has 1235 bin [32.8,32.9) has 1243 bin [32.9,33.0) has 1363 bin [33.0,33.1) has 1405 bin [33.1,33.2) has 1502 bin [33.2,33.3) has 1384 bin [33.3,33.4) has 1204 bin [33.4,33.5) has 1157 bin [33.5,33.6) has 1129 bin [33.6,33.7) has 1038 bin [33.7,33.8) has 1015 bin [33.8,33.9) has 1004 bin [33.9,34.0) has 1016 bin [34.0,34.1) has 1046 bin [34.1,34.2) has 983 bin [34.2,34.3) has 1023 bin [34.3,34.4) has 1221 bin [34.4,34.5) has 1327 bin [34.5,34.6) has 1622 bin [34.6,34.7) has 1262 bin [34.7,34.8) has 1236 bin [34.8,34.9) has 981 bin [34.9,35.0) has 1116 bin [35.0,35.1) has 884 bin [35.1,35.2) has 959 bin [35.2,35.3) has 1130 bin [35.3,35.4) has 1054 bin [35.4,35.5) has 1271 bin [35.5,35.6) has 951 bin [35.6,35.7) has 1029 bin [35.7,35.8) has 1058 bin [35.8,35.9) has 1329 bin [35.9,36.0) has 888 bin [36.0,36.1) has 880 bin [36.1,36.2) has 814 bin [36.2,36.3) has 784 bin [36.3,36.4) has 814 bin [36.4,36.5) has 705 bin [36.5,36.6) has 701 bin [36.6,36.7) has 680 bin [36.7,36.8) has 684 bin [36.8,36.9) has 705 bin [36.9,37.0) has 678 bin [37.0,37.1) has 838 bin [37.1,37.2) has 756 bin [37.2,37.3) has 636 bin [37.3,37.4) has 670 bin [37.4,37.5) has 671 bin [37.5,37.6) has 576 bin [37.6,37.7) has 575 bin [37.7,37.8) has 480 bin [37.8,37.9) has 478 bin [37.9,38.0) has 512 bin [38.0,38.1) has 486 bin [38.1,38.2) has 473 bin [38.2,38.3) has 503 bin [38.3,38.4) has 599 bin [38.4,38.5) has 579 bin [38.5,38.6) has 563 bin [38.6,38.7) has 682 bin [38.7,38.8) has 630 bin [38.8,38.9) has 644 bin [38.9,39.0) has 936 bin [39.0,39.1) has 781 bin [39.1,39.2) has 541 bin [39.2,39.3) has 547 bin [39.3,39.4) has 506 bin [39.4,39.5) has 1227 bin [39.5,39.6) has 2543 bin [39.6,39.7) has 1204 bin [39.7,39.8) has 599 bin [39.8,39.9) has 603 bin [39.9,40.0) has 579 bin [40.0,40.1) has 603 bin [40.1,40.2) has 522 bin [40.2,40.3) has 485 bin [40.3,40.4) has 930 bin [40.4,40.5) has 732 bin [40.5,40.6) has 616 bin [40.6,40.7) has 579 bin [40.7,40.8) has 555 bin [40.8,40.9) has 593 bin [40.9,41.0) has 541 bin [41.0,41.1) has 491 bin [41.1,41.2) has 522 bin [41.2,41.3) has 484 bin [41.3,41.4) has 564 bin [41.4,41.5) has 501 bin [41.5,41.6) has 469 bin [41.6,41.7) has 467 bin [41.7,41.8) has 469 bin [41.8,41.9) has 465 bin [41.9,42.0) has 460 bin [42.0,42.1) has 450 bin [42.1,42.2) has 453 bin [42.2,42.3) has 419 bin [42.3,42.4) has 702 bin [42.4,42.5) has 658 bin [42.5,42.6) has 482 bin [42.6,42.7) has 428 bin [42.7,42.8) has 388 bin [42.8,42.9) has 342 bin [42.9,43.0) has 367 bin [43.0,43.1) has 341 bin [43.1,43.2) has 363 bin [43.2,43.3) has 357 bin [43.3,43.4) has 356 bin [43.4,43.5) has 358 bin [43.5,43.6) has 332 bin [43.6,43.7) has 324 bin [43.7,43.8) has 326 bin [43.8,43.9) has 362 bin [43.9,44.0) has 339 bin [44.0,44.1) has 317 bin [44.1,44.2) has 364 bin [44.2,44.3) has 337 bin [44.3,44.4) has 338 bin [44.4,44.5) has 330 bin [44.5,44.6) has 334 bin [44.6,44.7) has 326 bin [44.7,44.8) has 316 bin [44.8,44.9) has 328 bin [44.9,45.0) has 296 bin [45.0,45.1) has 300 bin [45.1,45.2) has 312 bin [45.2,45.3) has 319 bin [45.3,45.4) has 384 bin [45.4,45.5) has 318 bin [45.5,45.6) has 292 bin [45.6,45.7) has 306 bin [45.7,45.8) has 599 bin [45.8,45.9) has 697 bin [45.9,46.0) has 502 bin [46.0,46.1) has 436 bin [46.1,46.2) has 219 bin [46.2,46.3) has 188 bin [46.3,46.4) has 172 bin [46.4,46.5) has 177 bin [46.5,46.6) has 177 bin [46.6,46.7) has 166 bin [46.7,46.8) has 181 bin [46.8,46.9) has 187 bin [46.9,47.0) has 151 bin [47.0,47.1) has 141 bin [47.1,47.2) has 156 bin [47.2,47.3) has 149 bin [47.3,47.4) has 157 bin [47.4,47.5) has 141 bin [47.5,47.6) has 165 bin [47.6,47.7) has 140 bin [47.7,47.8) has 174 bin [47.8,47.9) has 161 bin [47.9,48.0) has 185 bin [48.0,48.1) has 375 bin [48.1,48.2) has 266 bin [48.2,48.3) has 184 bin [48.3,48.4) has 145 bin [48.4,48.5) has 185 bin [48.5,48.6) has 156 bin [48.6,48.7) has 130 bin [48.7,48.8) has 154 bin [48.8,48.9) has 141 bin [48.9,49.0) has 131 bin [49.0,49.1) has 139 bin [49.1,49.2) has 102 bin [49.2,49.3) has 108 bin [49.3,49.4) has 103 bin [49.4,49.5) has 135 bin [49.5,49.6) has 301 bin [49.6,49.7) has 165 bin [49.7,49.8) has 165 bin [49.8,49.9) has 160 bin [49.9,50.0) has 107 bin [50.0,50.1) has 121 bin [50.1,50.2) has 180 bin [50.2,50.3) has 345 bin [50.3,50.4) has 377 bin [50.4,50.5) has 149 bin [50.5,50.6) has 122 bin [50.6,50.7) has 138 bin [50.7,50.8) has 815 bin [50.8,50.9) has 2204 bin [50.9,51.0) has 908 bin [51.0,51.1) has 238 bin [51.1,51.2) has 222 bin [51.2,51.3) has 255 bin [51.3,51.4) has 271 bin [51.4,51.5) has 189 bin [51.5,51.6) has 201 bin [51.6,51.7) has 203 bin [51.7,51.8) has 162 bin [51.8,51.9) has 159 bin [51.9,52.0) has 161 bin [52.0,52.1) has 176 bin [52.1,52.2) has 165 bin [52.2,52.3) has 171 bin [52.3,52.4) has 167 bin [52.4,52.5) has 158 bin [52.5,52.6) has 176 bin [52.6,52.7) has 147 bin [52.7,52.8) has 150 bin [52.8,52.9) has 155 bin [52.9,53.0) has 134 bin [53.0,53.1) has 109 bin [53.1,53.2) has 158 bin [53.2,53.3) has 149 bin [53.3,53.4) has 179 bin [53.4,53.5) has 100 bin [53.5,53.6) has 63 bin [53.6,53.7) has 310 bin [53.7,53.8) has 307 bin [53.8,53.9) has 69 bin [53.9,54.0) has 41 bin [54.0,54.1) has 46 bin [54.1,54.2) has 50 bin [54.2,54.3) has 45 bin [54.3,54.4) has 32 bin [54.4,54.5) has 25 bin [54.5,54.6) has 29 bin [54.6,54.7) has 28 bin [54.7,54.8) has 28 bin [54.8,54.9) has 18 bin [54.9,55.0) has 27 bin [55.0,55.1) has 30 bin [55.1,55.2) has 27 bin [55.2,55.3) has 27 bin [55.3,55.4) has 23 bin [55.4,55.5) has 18 bin [55.5,55.6) has 18 bin [55.6,55.7) has 18 bin [55.7,55.8) has 10 bin [55.8,55.9) has 11 bin [55.9,56.0) has 20 bin [56.0,56.1) has 24 bin [56.1,56.2) has 13 bin [56.2,56.3) has 32 bin [56.3,56.4) has 13 bin [56.4,56.5) has 6 bin [56.5,56.6) has 4 bin [56.6,56.7) has 1 bin [56.7,56.8) has 5 bin [56.8,56.9) has 2 bin [56.9,57.0) has 3 bin [57.1,57.2) has 3 bin [57.2,57.3) has 2 bin [57.4,57.5) has 1 bin [57.5,57.6) has 1 bin [57.6,57.7) has 1 bin [57.7,57.8) has 4 bin [57.8,57.9) has 4 bin [57.9,58.0) has 3 average z coordinate 4.5 for 37499543 element(s) point source id histogram with bin size 1.000000 bin 0 has 37499543 average point source id 0 for 37499543 element(s)