lasinfo (210611) report for 'AHN4T/57BN2_23.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: 340/2022 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: 43957080 number of points by return: 27332082 12977922 3244060 378889 24127 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 368730 0 min x y z: 156980.000 368730.000 27.218 max x y z: 158019.999 370019.999 64.930 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: 43957080 extended number of points by return: 27332082 12977922 3244060 378889 24127 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 27218 64930 intensity 38 2922 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -29 29 user_data 6 7 point_source_ID 76 1077 gps_time 296120529.698207 298287868.278614 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 31 255 B 24 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.38 29.22 ('Amplitude') attribute1 -16.5 12.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27332082 number of intermediate returns: 3641641 number of last returns: 27286390 number of single returns: 14303033 covered area in square units/kilounits: 1341548/1.34 point density: all returns 32.77 last only 20.34 (per square units) spacing: all returns 0.17 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43957080 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27332082 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12977922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3244060 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 378889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24127 instead zero. overview over extended number of returns of given pulse: 14303033 19501759 8610761 1420586 115996 4765 180 0 0 0 0 0 0 0 0 histogram of classification of points: 23278125 unclassified (1) 20624594 ground (2) 54361 building (6) +-> flagged as extended overlap: 2781513 +---> 1189809 of those are unclassified (1) +---> 1571554 of those are ground (2) +---> 20150 of those are building (6) z coordinate histogram with bin size 0.100000 bin [27.2,27.3) has 5 bin [27.3,27.4) has 80 bin [27.4,27.5) has 102 bin [27.5,27.6) has 239 bin [27.6,27.7) has 1339 bin [27.7,27.8) has 4059 bin [27.8,27.9) has 9539 bin [27.9,28.0) has 13504 bin [28.0,28.1) has 17382 bin [28.1,28.2) has 29808 bin [28.2,28.3) has 38115 bin [28.3,28.4) has 41736 bin [28.4,28.5) has 59582 bin [28.5,28.6) has 119098 bin [28.6,28.7) has 141642 bin [28.7,28.8) has 192672 bin [28.8,28.9) has 303391 bin [28.9,29.0) has 519258 bin [29.0,29.1) has 698734 bin [29.1,29.2) has 973802 bin [29.2,29.3) has 1223944 bin [29.3,29.4) has 1305191 bin [29.4,29.5) has 1389691 bin [29.5,29.6) has 1400739 bin [29.6,29.7) has 1492526 bin [29.7,29.8) has 1647378 bin [29.8,29.9) has 1703008 bin [29.9,30.0) has 1643784 bin [30.0,30.1) has 1443419 bin [30.1,30.2) has 1218204 bin [30.2,30.3) has 937214 bin [30.3,30.4) has 685860 bin [30.4,30.5) has 512629 bin [30.5,30.6) has 405101 bin [30.6,30.7) has 339164 bin [30.7,30.8) has 289618 bin [30.8,30.9) has 235580 bin [30.9,31.0) has 186548 bin [31.0,31.1) has 149237 bin [31.1,31.2) has 129167 bin [31.2,31.3) has 116978 bin [31.3,31.4) has 105571 bin [31.4,31.5) has 100521 bin [31.5,31.6) has 94892 bin [31.6,31.7) has 90998 bin [31.7,31.8) has 89325 bin [31.8,31.9) has 87800 bin [31.9,32.0) has 86477 bin [32.0,32.1) has 85505 bin [32.1,32.2) has 83244 bin [32.2,32.3) has 82100 bin [32.3,32.4) has 80825 bin [32.4,32.5) has 79133 bin [32.5,32.6) has 77078 bin [32.6,32.7) has 75074 bin [32.7,32.8) has 72978 bin [32.8,32.9) has 72230 bin [32.9,33.0) has 71363 bin [33.0,33.1) has 68463 bin [33.1,33.2) has 65968 bin [33.2,33.3) has 64269 bin [33.3,33.4) has 62689 bin [33.4,33.5) has 60456 bin [33.5,33.6) has 58630 bin [33.6,33.7) has 56339 bin [33.7,33.8) has 54978 bin [33.8,33.9) has 53048 bin [33.9,34.0) has 51652 bin [34.0,34.1) has 49784 bin [34.1,34.2) has 48635 bin [34.2,34.3) has 47305 bin [34.3,34.4) has 46435 bin [34.4,34.5) has 45642 bin [34.5,34.6) has 44978 bin [34.6,34.7) has 43589 bin [34.7,34.8) has 43003 bin [34.8,34.9) has 42342 bin [34.9,35.0) has 42364 bin [35.0,35.1) has 42068 bin [35.1,35.2) has 41641 bin [35.2,35.3) has 41350 bin [35.3,35.4) has 41260 bin [35.4,35.5) has 41855 bin [35.5,35.6) has 42169 bin [35.6,35.7) has 42900 bin [35.7,35.8) has 43704 bin [35.8,35.9) has 44135 bin [35.9,36.0) has 45148 bin [36.0,36.1) has 45334 bin [36.1,36.2) has 45994 bin [36.2,36.3) has 45996 bin [36.3,36.4) has 47020 bin [36.4,36.5) has 47102 bin [36.5,36.6) has 47516 bin [36.6,36.7) has 48511 bin [36.7,36.8) has 48949 bin [36.8,36.9) has 50389 bin [36.9,37.0) has 51543 bin [37.0,37.1) has 52221 bin [37.1,37.2) has 53453 bin [37.2,37.3) has 53695 bin [37.3,37.4) has 55413 bin [37.4,37.5) has 56253 bin [37.5,37.6) has 57759 bin [37.6,37.7) has 59441 bin [37.7,37.8) has 60635 bin [37.8,37.9) has 62645 bin [37.9,38.0) has 64193 bin [38.0,38.1) has 66664 bin [38.1,38.2) has 68319 bin [38.2,38.3) has 71098 bin [38.3,38.4) has 73142 bin [38.4,38.5) has 75884 bin [38.5,38.6) has 77601 bin [38.6,38.7) has 79073 bin [38.7,38.8) has 82083 bin [38.8,38.9) has 84877 bin [38.9,39.0) has 87187 bin [39.0,39.1) has 89660 bin [39.1,39.2) has 92382 bin [39.2,39.3) has 95453 bin [39.3,39.4) has 98866 bin [39.4,39.5) has 101118 bin [39.5,39.6) has 103058 bin [39.6,39.7) has 106340 bin [39.7,39.8) has 108883 bin [39.8,39.9) has 111678 bin [39.9,40.0) has 115515 bin [40.0,40.1) has 118830 bin [40.1,40.2) has 122672 bin [40.2,40.3) has 125150 bin [40.3,40.4) has 129481 bin [40.4,40.5) has 132107 bin [40.5,40.6) has 136708 bin [40.6,40.7) has 140367 bin [40.7,40.8) has 143554 bin [40.8,40.9) has 146952 bin [40.9,41.0) has 151467 bin [41.0,41.1) has 154794 bin [41.1,41.2) has 159899 bin [41.2,41.3) has 164428 bin [41.3,41.4) has 167627 bin [41.4,41.5) has 171664 bin [41.5,41.6) has 177531 bin [41.6,41.7) has 181808 bin [41.7,41.8) has 186854 bin [41.8,41.9) has 190041 bin [41.9,42.0) has 194397 bin [42.0,42.1) has 198651 bin [42.1,42.2) has 202413 bin [42.2,42.3) has 206332 bin [42.3,42.4) has 208622 bin [42.4,42.5) has 211065 bin [42.5,42.6) has 216120 bin [42.6,42.7) has 220372 bin [42.7,42.8) has 224296 bin [42.8,42.9) has 226062 bin [42.9,43.0) has 227819 bin [43.0,43.1) has 232260 bin [43.1,43.2) has 233672 bin [43.2,43.3) has 235343 bin [43.3,43.4) has 237739 bin [43.4,43.5) has 238657 bin [43.5,43.6) has 239345 bin [43.6,43.7) has 240134 bin [43.7,43.8) has 241496 bin [43.8,43.9) has 242688 bin [43.9,44.0) has 241569 bin [44.0,44.1) has 241535 bin [44.1,44.2) has 239700 bin [44.2,44.3) has 238261 bin [44.3,44.4) has 238349 bin [44.4,44.5) has 236513 bin [44.5,44.6) has 236557 bin [44.6,44.7) has 234426 bin [44.7,44.8) has 231587 bin [44.8,44.9) has 228959 bin [44.9,45.0) has 227716 bin [45.0,45.1) has 225581 bin [45.1,45.2) has 223797 bin [45.2,45.3) has 219506 bin [45.3,45.4) has 215918 bin [45.4,45.5) has 211969 bin [45.5,45.6) has 207949 bin [45.6,45.7) has 204733 bin [45.7,45.8) has 199480 bin [45.8,45.9) has 194951 bin [45.9,46.0) has 190043 bin [46.0,46.1) has 185751 bin [46.1,46.2) has 181564 bin [46.2,46.3) has 176819 bin [46.3,46.4) has 171312 bin [46.4,46.5) has 166467 bin [46.5,46.6) has 161707 bin [46.6,46.7) has 157079 bin [46.7,46.8) has 151257 bin [46.8,46.9) has 145496 bin [46.9,47.0) has 139107 bin [47.0,47.1) has 133427 bin [47.1,47.2) has 127651 bin [47.2,47.3) has 122910 bin [47.3,47.4) has 116605 bin [47.4,47.5) has 110701 bin [47.5,47.6) has 105215 bin [47.6,47.7) has 100080 bin [47.7,47.8) has 94953 bin [47.8,47.9) has 90345 bin [47.9,48.0) has 84689 bin [48.0,48.1) has 80584 bin [48.1,48.2) has 77344 bin [48.2,48.3) has 72743 bin [48.3,48.4) has 67910 bin [48.4,48.5) has 63977 bin [48.5,48.6) has 60259 bin [48.6,48.7) has 56982 bin [48.7,48.8) has 53854 bin [48.8,48.9) has 50878 bin [48.9,49.0) has 48429 bin [49.0,49.1) has 46034 bin [49.1,49.2) has 44036 bin [49.2,49.3) has 41482 bin [49.3,49.4) has 39091 bin [49.4,49.5) has 37353 bin [49.5,49.6) has 35668 bin [49.6,49.7) has 33494 bin [49.7,49.8) has 31548 bin [49.8,49.9) has 29732 bin [49.9,50.0) has 28966 bin [50.0,50.1) has 27560 bin [50.1,50.2) has 26900 bin [50.2,50.3) has 26016 bin [50.3,50.4) has 24379 bin [50.4,50.5) has 23269 bin [50.5,50.6) has 21917 bin [50.6,50.7) has 21142 bin [50.7,50.8) has 20087 bin [50.8,50.9) has 19071 bin [50.9,51.0) has 18103 bin [51.0,51.1) has 17157 bin [51.1,51.2) has 16565 bin [51.2,51.3) has 16151 bin [51.3,51.4) has 15748 bin [51.4,51.5) has 15294 bin [51.5,51.6) has 15067 bin [51.6,51.7) has 14581 bin [51.7,51.8) has 13848 bin [51.8,51.9) has 13156 bin [51.9,52.0) has 13011 bin [52.0,52.1) has 12473 bin [52.1,52.2) has 11997 bin [52.2,52.3) has 11710 bin [52.3,52.4) has 11389 bin [52.4,52.5) has 11195 bin [52.5,52.6) has 10883 bin [52.6,52.7) has 10346 bin [52.7,52.8) has 10079 bin [52.8,52.9) has 9922 bin [52.9,53.0) has 9567 bin [53.0,53.1) has 9432 bin [53.1,53.2) has 9305 bin [53.2,53.3) has 8561 bin [53.3,53.4) has 8647 bin [53.4,53.5) has 8294 bin [53.5,53.6) has 8116 bin [53.6,53.7) has 7853 bin [53.7,53.8) has 7630 bin [53.8,53.9) has 7349 bin [53.9,54.0) has 7126 bin [54.0,54.1) has 6968 bin [54.1,54.2) has 6891 bin [54.2,54.3) has 6659 bin [54.3,54.4) has 6571 bin [54.4,54.5) has 6481 bin [54.5,54.6) has 6330 bin [54.6,54.7) has 6214 bin [54.7,54.8) has 6126 bin [54.8,54.9) has 5917 bin [54.9,55.0) has 5766 bin [55.0,55.1) has 5695 bin [55.1,55.2) has 5607 bin [55.2,55.3) has 5286 bin [55.3,55.4) has 5204 bin [55.4,55.5) has 5142 bin [55.5,55.6) has 5116 bin [55.6,55.7) has 4988 bin [55.7,55.8) has 4736 bin [55.8,55.9) has 4685 bin [55.9,56.0) has 4604 bin [56.0,56.1) has 4551 bin [56.1,56.2) has 4394 bin [56.2,56.3) has 4213 bin [56.3,56.4) has 4156 bin [56.4,56.5) has 3914 bin [56.5,56.6) has 3659 bin [56.6,56.7) has 3572 bin [56.7,56.8) has 3550 bin [56.8,56.9) has 3333 bin [56.9,57.0) has 3286 bin [57.0,57.1) has 3160 bin [57.1,57.2) has 3030 bin [57.2,57.3) has 3005 bin [57.3,57.4) has 2803 bin [57.4,57.5) has 2764 bin [57.5,57.6) has 2536 bin [57.6,57.7) has 2458 bin [57.7,57.8) has 2367 bin [57.8,57.9) has 2200 bin [57.9,58.0) has 2173 bin [58.0,58.1) has 2254 bin [58.1,58.2) has 2176 bin [58.2,58.3) has 2038 bin [58.3,58.4) has 1912 bin [58.4,58.5) has 1851 bin [58.5,58.6) has 1731 bin [58.6,58.7) has 1617 bin [58.7,58.8) has 1591 bin [58.8,58.9) has 1492 bin [58.9,59.0) has 1413 bin [59.0,59.1) has 1417 bin [59.1,59.2) has 1315 bin [59.2,59.3) has 1180 bin [59.3,59.4) has 1145 bin [59.4,59.5) has 1106 bin [59.5,59.6) has 1043 bin [59.6,59.7) has 1012 bin [59.7,59.8) has 961 bin [59.8,59.9) has 954 bin [59.9,60.0) has 851 bin [60.0,60.1) has 843 bin [60.1,60.2) has 808 bin [60.2,60.3) has 700 bin [60.3,60.4) has 690 bin [60.4,60.5) has 715 bin [60.5,60.6) has 629 bin [60.6,60.7) has 654 bin [60.7,60.8) has 626 bin [60.8,60.9) has 549 bin [60.9,61.0) has 521 bin [61.0,61.1) has 472 bin [61.1,61.2) has 394 bin [61.2,61.3) has 373 bin [61.3,61.4) has 332 bin [61.4,61.5) has 313 bin [61.5,61.6) has 273 bin [61.6,61.7) has 212 bin [61.7,61.8) has 216 bin [61.8,61.9) has 242 bin [61.9,62.0) has 207 bin [62.0,62.1) has 147 bin [62.1,62.2) has 162 bin [62.2,62.3) has 160 bin [62.3,62.4) has 118 bin [62.4,62.5) has 78 bin [62.5,62.6) has 83 bin [62.6,62.7) has 67 bin [62.7,62.8) has 59 bin [62.8,62.9) has 55 bin [62.9,63.0) has 56 bin [63.0,63.1) has 49 bin [63.1,63.2) has 32 bin [63.2,63.3) has 24 bin [63.3,63.4) has 35 bin [63.4,63.5) has 31 bin [63.5,63.6) has 38 bin [63.6,63.7) has 38 bin [63.7,63.8) has 30 bin [63.8,63.9) has 14 bin [63.9,64.0) has 6 bin [64.0,64.1) has 6 bin [64.1,64.2) has 3 bin [64.2,64.3) has 5 bin [64.4,64.5) has 1 bin [64.5,64.6) has 2 bin [64.6,64.7) has 4 bin [64.7,64.8) has 3 bin [64.8,64.9) has 1 bin [64.9,65.0) has 1 average z coordinate 36.2 for 43957080 element(s) point source id histogram with bin size 1.000000 bin 76 has 451764 bin 78 has 9731011 bin 1077 has 33774305 average point source id 845.558426697132745 for 43957080 element(s)