lasinfo (210611) report for 'AHN4T/51HN2_16.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: 33639868 number of points by return: 24904988 6472125 1933946 302098 26711 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 382480 0 min x y z: 174980.000 382480.000 18.399 max x y z: 176019.999 383769.999 69.357 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: 33639868 extended number of points by return: 24904988 6472125 1933946 302098 26711 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 18399 69357 intensity 32 4681 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -30 29 user_data 6 7 point_source_ID 82 84 gps_time 296126627.106126 296129135.564740 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 33 255 B 25 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.32 46.81 ('Amplitude') attribute1 -16.68 30.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24904988 number of intermediate returns: 2267022 number of last returns: 24866296 number of single returns: 18398438 covered area in square units/kilounits: 1340984/1.34 point density: all returns 25.09 last only 18.54 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33639868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24904988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6472125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1933946 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 302098 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26711 instead zero. overview over extended number of returns of given pulse: 18398438 9090818 4909826 1106392 126338 7730 326 0 0 0 0 0 0 0 0 histogram of classification of points: 11532281 unclassified (1) 21957824 ground (2) 128980 building (6) 17338 water (9) 3445 wire conductor (14) +-> flagged as extended overlap: 2494436 +---> 739290 of those are unclassified (1) +---> 1713535 of those are ground (2) +---> 39081 of those are building (6) +---> 2213 of those are water (9) +---> 317 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [18.3,18.4) has 1 bin [18.4,18.5) has 259 bin [18.5,18.6) has 8850 bin [18.6,18.7) has 3729 bin [18.7,18.8) has 5658 bin [18.8,18.9) has 6228 bin [18.9,19.0) has 58637 bin [19.0,19.1) has 205753 bin [19.1,19.2) has 258209 bin [19.2,19.3) has 114440 bin [19.3,19.4) has 28352 bin [19.4,19.5) has 45374 bin [19.5,19.6) has 170500 bin [19.6,19.7) has 253217 bin [19.7,19.8) has 230577 bin [19.8,19.9) has 235794 bin [19.9,20.0) has 230015 bin [20.0,20.1) has 479104 bin [20.1,20.2) has 479080 bin [20.2,20.3) has 417751 bin [20.3,20.4) has 497855 bin [20.4,20.5) has 792961 bin [20.5,20.6) has 934739 bin [20.6,20.7) has 773187 bin [20.7,20.8) has 770596 bin [20.8,20.9) has 902046 bin [20.9,21.0) has 981012 bin [21.0,21.1) has 877965 bin [21.1,21.2) has 936503 bin [21.2,21.3) has 728401 bin [21.3,21.4) has 564383 bin [21.4,21.5) has 539896 bin [21.5,21.6) has 561185 bin [21.6,21.7) has 466552 bin [21.7,21.8) has 470418 bin [21.8,21.9) has 522191 bin [21.9,22.0) has 504038 bin [22.0,22.1) has 503220 bin [22.1,22.2) has 505829 bin [22.2,22.3) has 537974 bin [22.3,22.4) has 645424 bin [22.4,22.5) has 575666 bin [22.5,22.6) has 485656 bin [22.6,22.7) has 466679 bin [22.7,22.8) has 430459 bin [22.8,22.9) has 377644 bin [22.9,23.0) has 320033 bin [23.0,23.1) has 271933 bin [23.1,23.2) has 217844 bin [23.2,23.3) has 169335 bin [23.3,23.4) has 134188 bin [23.4,23.5) has 110751 bin [23.5,23.6) has 94901 bin [23.6,23.7) has 83486 bin [23.7,23.8) has 75501 bin [23.8,23.9) has 68832 bin [23.9,24.0) has 62245 bin [24.0,24.1) has 60371 bin [24.1,24.2) has 57714 bin [24.2,24.3) has 54009 bin [24.3,24.4) has 52958 bin [24.4,24.5) has 51345 bin [24.5,24.6) has 48402 bin [24.6,24.7) has 46142 bin [24.7,24.8) has 45275 bin [24.8,24.9) has 45462 bin [24.9,25.0) has 43575 bin [25.0,25.1) has 43238 bin [25.1,25.2) has 43112 bin [25.2,25.3) has 41850 bin [25.3,25.4) has 42124 bin [25.4,25.5) has 41777 bin [25.5,25.6) has 42808 bin [25.6,25.7) has 40348 bin [25.7,25.8) has 39019 bin [25.8,25.9) has 38834 bin [25.9,26.0) has 38316 bin [26.0,26.1) has 37773 bin [26.1,26.2) has 37304 bin [26.2,26.3) has 37636 bin [26.3,26.4) has 37740 bin [26.4,26.5) has 37149 bin [26.5,26.6) has 37318 bin [26.6,26.7) has 37620 bin [26.7,26.8) has 36994 bin [26.8,26.9) has 36787 bin [26.9,27.0) has 37423 bin [27.0,27.1) has 37796 bin [27.1,27.2) has 37741 bin [27.2,27.3) has 37414 bin [27.3,27.4) has 39154 bin [27.4,27.5) has 39831 bin [27.5,27.6) has 40624 bin [27.6,27.7) has 40613 bin [27.7,27.8) has 40724 bin [27.8,27.9) has 40054 bin [27.9,28.0) has 40823 bin [28.0,28.1) has 41567 bin [28.1,28.2) has 42238 bin [28.2,28.3) has 42753 bin [28.3,28.4) has 43713 bin [28.4,28.5) has 45924 bin [28.5,28.6) has 47242 bin [28.6,28.7) has 49710 bin [28.7,28.8) has 52972 bin [28.8,28.9) has 59256 bin [28.9,29.0) has 64519 bin [29.0,29.1) has 68675 bin [29.1,29.2) has 70916 bin [29.2,29.3) has 78492 bin [29.3,29.4) has 86338 bin [29.4,29.5) has 93040 bin [29.5,29.6) has 106831 bin [29.6,29.7) has 111914 bin [29.7,29.8) has 114442 bin [29.8,29.9) has 114706 bin [29.9,30.0) has 115924 bin [30.0,30.1) has 114343 bin [30.1,30.2) has 107746 bin [30.2,30.3) has 87948 bin [30.3,30.4) has 86579 bin [30.4,30.5) has 91195 bin [30.5,30.6) has 107678 bin [30.6,30.7) has 92097 bin [30.7,30.8) has 78894 bin [30.8,30.9) has 74024 bin [30.9,31.0) has 73093 bin [31.0,31.1) has 73387 bin [31.1,31.2) has 68541 bin [31.2,31.3) has 71033 bin [31.3,31.4) has 72095 bin [31.4,31.5) has 72008 bin [31.5,31.6) has 72750 bin [31.6,31.7) has 74485 bin [31.7,31.8) has 76169 bin [31.8,31.9) has 78909 bin [31.9,32.0) has 81918 bin [32.0,32.1) has 81791 bin [32.1,32.2) has 83179 bin [32.2,32.3) has 84771 bin [32.3,32.4) has 86502 bin [32.4,32.5) has 89214 bin [32.5,32.6) has 90843 bin [32.6,32.7) has 92899 bin [32.7,32.8) has 94749 bin [32.8,32.9) has 97260 bin [32.9,33.0) has 99010 bin [33.0,33.1) has 102000 bin [33.1,33.2) has 102684 bin [33.2,33.3) has 104623 bin [33.3,33.4) has 106463 bin [33.4,33.5) has 109434 bin [33.5,33.6) has 111227 bin [33.6,33.7) has 112662 bin [33.7,33.8) has 114243 bin [33.8,33.9) has 116754 bin [33.9,34.0) has 117369 bin [34.0,34.1) has 118821 bin [34.1,34.2) has 119990 bin [34.2,34.3) has 121088 bin [34.3,34.4) has 122102 bin [34.4,34.5) has 122302 bin [34.5,34.6) has 123300 bin [34.6,34.7) has 123383 bin [34.7,34.8) has 123904 bin [34.8,34.9) has 124671 bin [34.9,35.0) has 125336 bin [35.0,35.1) has 125652 bin [35.1,35.2) has 125204 bin [35.2,35.3) has 125760 bin [35.3,35.4) has 125194 bin [35.4,35.5) has 124557 bin [35.5,35.6) has 124376 bin [35.6,35.7) has 122709 bin [35.7,35.8) has 121726 bin [35.8,35.9) has 120475 bin [35.9,36.0) has 118389 bin [36.0,36.1) has 117819 bin [36.1,36.2) has 116044 bin [36.2,36.3) has 113850 bin [36.3,36.4) has 112054 bin [36.4,36.5) has 110742 bin [36.5,36.6) has 108648 bin [36.6,36.7) has 107086 bin [36.7,36.8) has 104733 bin [36.8,36.9) has 102275 bin [36.9,37.0) has 99386 bin [37.0,37.1) has 98180 bin [37.1,37.2) has 95365 bin [37.2,37.3) has 93164 bin [37.3,37.4) has 90444 bin [37.4,37.5) has 88102 bin [37.5,37.6) has 84655 bin [37.6,37.7) has 82309 bin [37.7,37.8) has 79377 bin [37.8,37.9) has 76027 bin [37.9,38.0) has 73642 bin [38.0,38.1) has 70246 bin [38.1,38.2) has 68073 bin [38.2,38.3) has 65041 bin [38.3,38.4) has 62545 bin [38.4,38.5) has 60138 bin [38.5,38.6) has 58309 bin [38.6,38.7) has 55556 bin [38.7,38.8) has 52610 bin [38.8,38.9) has 50052 bin [38.9,39.0) has 47196 bin [39.0,39.1) has 44932 bin [39.1,39.2) has 42335 bin [39.2,39.3) has 40113 bin [39.3,39.4) has 37817 bin [39.4,39.5) has 35866 bin [39.5,39.6) has 33595 bin [39.6,39.7) has 31098 bin [39.7,39.8) has 29057 bin [39.8,39.9) has 27254 bin [39.9,40.0) has 25171 bin [40.0,40.1) has 24194 bin [40.1,40.2) has 22442 bin [40.2,40.3) has 21036 bin [40.3,40.4) has 19951 bin [40.4,40.5) has 18156 bin [40.5,40.6) has 17103 bin [40.6,40.7) has 15650 bin [40.7,40.8) has 14506 bin [40.8,40.9) has 13477 bin [40.9,41.0) has 12488 bin [41.0,41.1) has 11384 bin [41.1,41.2) has 10504 bin [41.2,41.3) has 9688 bin [41.3,41.4) has 9168 bin [41.4,41.5) has 8512 bin [41.5,41.6) has 7731 bin [41.6,41.7) has 6893 bin [41.7,41.8) has 6367 bin [41.8,41.9) has 5434 bin [41.9,42.0) has 4931 bin [42.0,42.1) has 4457 bin [42.1,42.2) has 3958 bin [42.2,42.3) has 3634 bin [42.3,42.4) has 3239 bin [42.4,42.5) has 2953 bin [42.5,42.6) has 2679 bin [42.6,42.7) has 2312 bin [42.7,42.8) has 2113 bin [42.8,42.9) has 1810 bin [42.9,43.0) has 1586 bin [43.0,43.1) has 1333 bin [43.1,43.2) has 1250 bin [43.2,43.3) has 1079 bin [43.3,43.4) has 950 bin [43.4,43.5) has 905 bin [43.5,43.6) has 829 bin [43.6,43.7) has 731 bin [43.7,43.8) has 603 bin [43.8,43.9) has 548 bin [43.9,44.0) has 413 bin [44.0,44.1) has 395 bin [44.1,44.2) has 364 bin [44.2,44.3) has 310 bin [44.3,44.4) has 299 bin [44.4,44.5) has 269 bin [44.5,44.6) has 191 bin [44.6,44.7) has 214 bin [44.7,44.8) has 168 bin [44.8,44.9) has 137 bin [44.9,45.0) has 112 bin [45.0,45.1) has 112 bin [45.1,45.2) has 78 bin [45.2,45.3) has 71 bin [45.3,45.4) has 69 bin [45.4,45.5) has 49 bin [45.5,45.6) has 71 bin [45.6,45.7) has 53 bin [45.7,45.8) has 33 bin [45.8,45.9) has 52 bin [45.9,46.0) has 49 bin [46.0,46.1) has 38 bin [46.1,46.2) has 35 bin [46.2,46.3) has 36 bin [46.3,46.4) has 37 bin [46.4,46.5) has 34 bin [46.5,46.6) has 39 bin [46.6,46.7) has 35 bin [46.7,46.8) has 40 bin [46.8,46.9) has 21 bin [46.9,47.0) has 35 bin [47.0,47.1) has 35 bin [47.1,47.2) has 37 bin [47.2,47.3) has 44 bin [47.3,47.4) has 34 bin [47.4,47.5) has 22 bin [47.5,47.6) has 37 bin [47.6,47.7) has 43 bin [47.7,47.8) has 57 bin [47.8,47.9) has 54 bin [47.9,48.0) has 27 bin [48.0,48.1) has 18 bin [48.1,48.2) has 25 bin [48.2,48.3) has 26 bin [48.3,48.4) has 30 bin [48.4,48.5) has 23 bin [48.5,48.6) has 17 bin [48.6,48.7) has 34 bin [48.7,48.8) has 395 bin [48.8,48.9) has 669 bin [48.9,49.0) has 196 bin [49.0,49.1) has 43 bin [49.1,49.2) has 18 bin [49.2,49.3) has 11 bin [49.3,49.4) has 12 bin [49.4,49.5) has 7 bin [49.5,49.6) has 8 bin [49.6,49.7) has 6 bin [49.7,49.8) has 8 bin [49.8,49.9) has 16 bin [49.9,50.0) has 6 bin [50.0,50.1) has 17 bin [50.1,50.2) has 13 bin [50.2,50.3) has 56 bin [50.3,50.4) has 84 bin [50.4,50.5) has 28 bin [50.5,50.6) has 16 bin [50.6,50.7) has 11 bin [50.7,50.8) has 26 bin [50.8,50.9) has 19 bin [50.9,51.0) has 25 bin [51.0,51.1) has 20 bin [51.1,51.2) has 17 bin [51.2,51.3) has 17 bin [51.3,51.4) has 10 bin [51.4,51.5) has 26 bin [51.5,51.6) has 23 bin [51.6,51.7) has 15 bin [51.7,51.8) has 30 bin [51.8,51.9) has 30 bin [51.9,52.0) has 14 bin [52.0,52.1) has 18 bin [52.1,52.2) has 13 bin [52.2,52.3) has 13 bin [52.3,52.4) has 14 bin [52.4,52.5) has 12 bin [52.5,52.6) has 17 bin [52.6,52.7) has 10 bin [52.7,52.8) has 20 bin [52.8,52.9) has 39 bin [52.9,53.0) has 22 bin [53.0,53.1) has 10 bin [53.1,53.2) has 17 bin [53.2,53.3) has 44 bin [53.3,53.4) has 425 bin [53.4,53.5) has 193 bin [53.5,53.6) has 32 bin [53.6,53.7) has 19 bin [53.7,53.8) has 14 bin [53.8,53.9) has 13 bin [53.9,54.0) has 282 bin [54.0,54.1) has 247 bin [54.1,54.2) has 24 bin [54.2,54.3) has 29 bin [54.3,54.4) has 25 bin [54.4,54.5) has 18 bin [54.5,54.6) has 27 bin [54.6,54.7) has 33 bin [54.7,54.8) has 19 bin [54.8,54.9) has 41 bin [54.9,55.0) has 46 bin [55.0,55.1) has 38 bin [55.1,55.2) has 31 bin [55.2,55.3) has 32 bin [55.3,55.4) has 31 bin [55.4,55.5) has 50 bin [55.5,55.6) has 35 bin [55.6,55.7) has 38 bin [55.7,55.8) has 33 bin [55.8,55.9) has 37 bin [55.9,56.0) has 43 bin [56.0,56.1) has 46 bin [56.1,56.2) has 32 bin [56.2,56.3) has 42 bin [56.3,56.4) has 50 bin [56.4,56.5) has 45 bin [56.5,56.6) has 30 bin [56.6,56.7) has 29 bin [56.7,56.8) has 35 bin [56.8,56.9) has 34 bin [56.9,57.0) has 32 bin [57.0,57.1) has 40 bin [57.1,57.2) has 20 bin [57.2,57.3) has 24 bin [57.3,57.4) has 38 bin [57.4,57.5) has 36 bin [57.5,57.6) has 19 bin [57.6,57.7) has 21 bin [57.7,57.8) has 18 bin [57.8,57.9) has 31 bin [57.9,58.0) has 23 bin [58.0,58.1) has 19 bin [58.1,58.2) has 22 bin [58.2,58.3) has 10 bin [58.3,58.4) has 14 bin [58.4,58.5) has 26 bin [58.5,58.6) has 35 bin [58.6,58.7) has 21 bin [58.7,58.8) has 11 bin [58.8,58.9) has 12 bin [58.9,59.0) has 8 bin [59.0,59.1) has 15 bin [59.1,59.2) has 13 bin [59.2,59.3) has 8 bin [59.3,59.4) has 11 bin [59.4,59.5) has 5 bin [59.5,59.6) has 11 bin [59.6,59.7) has 8 bin [59.7,59.8) has 7 bin [59.8,59.9) has 7 bin [59.9,60.0) has 14 bin [60.0,60.1) has 129 bin [60.1,60.2) has 235 bin [60.2,60.3) has 107 bin [60.3,60.4) has 56 bin [60.4,60.5) has 33 bin [60.5,60.6) has 23 bin [60.6,60.7) has 8 bin [60.7,60.8) has 26 bin [60.8,60.9) has 15 bin [60.9,61.0) has 7 bin [61.0,61.1) has 21 bin [61.1,61.2) has 18 bin [61.2,61.3) has 26 bin [61.3,61.4) has 17 bin [61.4,61.5) has 12 bin [61.5,61.6) has 21 bin [61.6,61.7) has 30 bin [61.7,61.8) has 47 bin [61.8,61.9) has 43 bin [61.9,62.0) has 23 bin [62.0,62.1) has 18 bin [62.1,62.2) has 17 bin [62.2,62.3) has 22 bin [62.3,62.4) has 17 bin [62.4,62.5) has 17 bin [62.5,62.6) has 11 bin [62.6,62.7) has 13 bin [62.7,62.8) has 13 bin [62.8,62.9) has 8 bin [62.9,63.0) has 14 bin [63.0,63.1) has 7 bin [63.1,63.2) has 10 bin [63.2,63.3) has 9 bin [63.3,63.4) has 7 bin [63.4,63.5) has 13 bin [63.5,63.6) has 7 bin [63.6,63.7) has 6 bin [63.7,63.8) has 7 bin [63.8,63.9) has 8 bin [63.9,64.0) has 6 bin [64.0,64.1) has 18 bin [64.1,64.2) has 14 bin [64.2,64.3) has 5 bin [64.3,64.4) has 1 bin [64.4,64.5) has 3 bin [64.5,64.6) has 16 bin [64.6,64.7) has 222 bin [64.7,64.8) has 83 bin [64.8,64.9) has 13 bin [64.9,65.0) has 2 bin [65.0,65.1) has 4 bin [65.1,65.2) has 6 bin [65.2,65.3) has 150 bin [65.3,65.4) has 97 bin [65.4,65.5) has 6 bin [65.5,65.6) has 4 bin [65.6,65.7) has 2 bin [65.7,65.8) has 5 bin [65.8,65.9) has 10 bin [65.9,66.0) has 8 bin [66.0,66.1) has 9 bin [66.1,66.2) has 12 bin [66.2,66.3) has 12 bin [66.3,66.4) has 13 bin [66.4,66.5) has 10 bin [66.5,66.6) has 9 bin [66.6,66.7) has 12 bin [66.7,66.8) has 12 bin [66.8,66.9) has 20 bin [66.9,67.0) has 17 bin [67.0,67.1) has 29 bin [67.1,67.2) has 32 bin [67.2,67.3) has 32 bin [67.3,67.4) has 11 bin [67.4,67.5) has 11 bin [67.5,67.6) has 9 bin [67.6,67.7) has 13 bin [67.7,67.8) has 14 bin [67.8,67.9) has 22 bin [67.9,68.0) has 3 bin [68.0,68.1) has 2 bin [68.1,68.2) has 1 bin [68.6,68.7) has 1 bin [68.7,68.8) has 1 bin [69.1,69.2) has 1 bin [69.3,69.4) has 1 average z coordinate 25.6 for 33639868 element(s) point source id histogram with bin size 1.000000 bin 82 has 1661172 bin 83 has 29201864 bin 84 has 2776832 average point source id 83.033164815034354 for 33639868 element(s)