lasinfo (210611) report for 'AHN4T/50GN1_11.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: 31450246 number of points by return: 25497186 4050108 1542428 322984 37540 scale factor x y z: 0.001 0.001 0.001 offset x y z: 119980 383730 0 min x y z: 119980.000 383730.000 17.425 max x y z: 121019.999 385019.999 49.779 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: 31450246 extended number of points by return: 25497186 4050108 1542428 322984 37540 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 17425 49779 intensity 44 2947 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 -29 29 user_data 6 7 point_source_ID 27 29 gps_time 290598270.303702 290600529.622267 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 38 255 B 24 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.44 29.47 ('Amplitude') attribute1 -16.35 13.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25497186 number of intermediate returns: 1904393 number of last returns: 25480603 number of single returns: 21431936 covered area in square units/kilounits: 1341524/1.34 point density: all returns 23.44 last only 18.99 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31450246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25497186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4050108 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1542428 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 322984 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 37540 instead zero. overview over extended number of returns of given pulse: 21431936 5024284 3662980 1142888 175098 12450 610 0 0 0 0 0 0 0 0 histogram of classification of points: 7887354 unclassified (1) 23052325 ground (2) 503685 building (6) 6695 water (9) 187 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2425034 +---> 528613 of those are unclassified (1) +---> 1883828 of those are ground (2) +---> 12222 of those are building (6) +---> 371 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.4,17.5) has 47 bin [17.5,17.6) has 400 bin [17.6,17.7) has 292 bin [17.7,17.8) has 205 bin [17.8,17.9) has 268 bin [17.9,18.0) has 789 bin [18.0,18.1) has 2376 bin [18.1,18.2) has 2766 bin [18.2,18.3) has 1619 bin [18.3,18.4) has 1724 bin [18.4,18.5) has 5181 bin [18.5,18.6) has 13024 bin [18.6,18.7) has 25983 bin [18.7,18.8) has 26390 bin [18.8,18.9) has 26784 bin [18.9,19.0) has 45349 bin [19.0,19.1) has 48405 bin [19.1,19.2) has 45831 bin [19.2,19.3) has 51967 bin [19.3,19.4) has 65831 bin [19.4,19.5) has 84637 bin [19.5,19.6) has 75564 bin [19.6,19.7) has 79838 bin [19.7,19.8) has 88702 bin [19.8,19.9) has 94661 bin [19.9,20.0) has 105220 bin [20.0,20.1) has 152662 bin [20.1,20.2) has 253895 bin [20.2,20.3) has 328116 bin [20.3,20.4) has 310089 bin [20.4,20.5) has 279626 bin [20.5,20.6) has 326666 bin [20.6,20.7) has 299794 bin [20.7,20.8) has 282642 bin [20.8,20.9) has 319279 bin [20.9,21.0) has 506334 bin [21.0,21.1) has 537857 bin [21.1,21.2) has 584946 bin [21.2,21.3) has 646836 bin [21.3,21.4) has 619334 bin [21.4,21.5) has 490360 bin [21.5,21.6) has 462642 bin [21.6,21.7) has 464885 bin [21.7,21.8) has 501368 bin [21.8,21.9) has 618656 bin [21.9,22.0) has 740555 bin [22.0,22.1) has 862477 bin [22.1,22.2) has 885023 bin [22.2,22.3) has 810588 bin [22.3,22.4) has 972507 bin [22.4,22.5) has 1115677 bin [22.5,22.6) has 1090595 bin [22.6,22.7) has 1068647 bin [22.7,22.8) has 958271 bin [22.8,22.9) has 792824 bin [22.9,23.0) has 622154 bin [23.0,23.1) has 600043 bin [23.1,23.2) has 620340 bin [23.2,23.3) has 619004 bin [23.3,23.4) has 717353 bin [23.4,23.5) has 573869 bin [23.5,23.6) has 520467 bin [23.6,23.7) has 397612 bin [23.7,23.8) has 328047 bin [23.8,23.9) has 186809 bin [23.9,24.0) has 115646 bin [24.0,24.1) has 76216 bin [24.1,24.2) has 43389 bin [24.2,24.3) has 31712 bin [24.3,24.4) has 30682 bin [24.4,24.5) has 30786 bin [24.5,24.6) has 29847 bin [24.6,24.7) has 28375 bin [24.7,24.8) has 27253 bin [24.8,24.9) has 29101 bin [24.9,25.0) has 28937 bin [25.0,25.1) has 29109 bin [25.1,25.2) has 29701 bin [25.2,25.3) has 30827 bin [25.3,25.4) has 31081 bin [25.4,25.5) has 32097 bin [25.5,25.6) has 32202 bin [25.6,25.7) has 33346 bin [25.7,25.8) has 38163 bin [25.8,25.9) has 34704 bin [25.9,26.0) has 34362 bin [26.0,26.1) has 35814 bin [26.1,26.2) has 35370 bin [26.2,26.3) has 35496 bin [26.3,26.4) has 36715 bin [26.4,26.5) has 35402 bin [26.5,26.6) has 35278 bin [26.6,26.7) has 35243 bin [26.7,26.8) has 35469 bin [26.8,26.9) has 35250 bin [26.9,27.0) has 35358 bin [27.0,27.1) has 35633 bin [27.1,27.2) has 35780 bin [27.2,27.3) has 35871 bin [27.3,27.4) has 35665 bin [27.4,27.5) has 35668 bin [27.5,27.6) has 37464 bin [27.6,27.7) has 35585 bin [27.7,27.8) has 35481 bin [27.8,27.9) has 36025 bin [27.9,28.0) has 36796 bin [28.0,28.1) has 37144 bin [28.1,28.2) has 37400 bin [28.2,28.3) has 37493 bin [28.3,28.4) has 36759 bin [28.4,28.5) has 37598 bin [28.5,28.6) has 37179 bin [28.6,28.7) has 37905 bin [28.7,28.8) has 37653 bin [28.8,28.9) has 37729 bin [28.9,29.0) has 37986 bin [29.0,29.1) has 39022 bin [29.1,29.2) has 38863 bin [29.2,29.3) has 38829 bin [29.3,29.4) has 39021 bin [29.4,29.5) has 38691 bin [29.5,29.6) has 39193 bin [29.6,29.7) has 39535 bin [29.7,29.8) has 40416 bin [29.8,29.9) has 40506 bin [29.9,30.0) has 40929 bin [30.0,30.1) has 41906 bin [30.1,30.2) has 41577 bin [30.2,30.3) has 41944 bin [30.3,30.4) has 42376 bin [30.4,30.5) has 42641 bin [30.5,30.6) has 42276 bin [30.6,30.7) has 42902 bin [30.7,30.8) has 42626 bin [30.8,30.9) has 42381 bin [30.9,31.0) has 43010 bin [31.0,31.1) has 43021 bin [31.1,31.2) has 43408 bin [31.2,31.3) has 44099 bin [31.3,31.4) has 44330 bin [31.4,31.5) has 44746 bin [31.5,31.6) has 44979 bin [31.6,31.7) has 44799 bin [31.7,31.8) has 45158 bin [31.8,31.9) has 45452 bin [31.9,32.0) has 45261 bin [32.0,32.1) has 46272 bin [32.1,32.2) has 47023 bin [32.2,32.3) has 47541 bin [32.3,32.4) has 48057 bin [32.4,32.5) has 48625 bin [32.5,32.6) has 49196 bin [32.6,32.7) has 49689 bin [32.7,32.8) has 50176 bin [32.8,32.9) has 50455 bin [32.9,33.0) has 51046 bin [33.0,33.1) has 51101 bin [33.1,33.2) has 51627 bin [33.2,33.3) has 52269 bin [33.3,33.4) has 52664 bin [33.4,33.5) has 53038 bin [33.5,33.6) has 53544 bin [33.6,33.7) has 54630 bin [33.7,33.8) has 54727 bin [33.8,33.9) has 55156 bin [33.9,34.0) has 55964 bin [34.0,34.1) has 56544 bin [34.1,34.2) has 57181 bin [34.2,34.3) has 57856 bin [34.3,34.4) has 58247 bin [34.4,34.5) has 58763 bin [34.5,34.6) has 59053 bin [34.6,34.7) has 59292 bin [34.7,34.8) has 59255 bin [34.8,34.9) has 60278 bin [34.9,35.0) has 60893 bin [35.0,35.1) has 61053 bin [35.1,35.2) has 61808 bin [35.2,35.3) has 62574 bin [35.3,35.4) has 63054 bin [35.4,35.5) has 63822 bin [35.5,35.6) has 64450 bin [35.6,35.7) has 64522 bin [35.7,35.8) has 64786 bin [35.8,35.9) has 64322 bin [35.9,36.0) has 64556 bin [36.0,36.1) has 64602 bin [36.1,36.2) has 66042 bin [36.2,36.3) has 65316 bin [36.3,36.4) has 65167 bin [36.4,36.5) has 65114 bin [36.5,36.6) has 65806 bin [36.6,36.7) has 65183 bin [36.7,36.8) has 64849 bin [36.8,36.9) has 63653 bin [36.9,37.0) has 63278 bin [37.0,37.1) has 63238 bin [37.1,37.2) has 62502 bin [37.2,37.3) has 61857 bin [37.3,37.4) has 61653 bin [37.4,37.5) has 61460 bin [37.5,37.6) has 60715 bin [37.6,37.7) has 60630 bin [37.7,37.8) has 60156 bin [37.8,37.9) has 59267 bin [37.9,38.0) has 59112 bin [38.0,38.1) has 58135 bin [38.1,38.2) has 57663 bin [38.2,38.3) has 56109 bin [38.3,38.4) has 55183 bin [38.4,38.5) has 54000 bin [38.5,38.6) has 52734 bin [38.6,38.7) has 51951 bin [38.7,38.8) has 50715 bin [38.8,38.9) has 49088 bin [38.9,39.0) has 48232 bin [39.0,39.1) has 46845 bin [39.1,39.2) has 45265 bin [39.2,39.3) has 43920 bin [39.3,39.4) has 42735 bin [39.4,39.5) has 41423 bin [39.5,39.6) has 39530 bin [39.6,39.7) has 38299 bin [39.7,39.8) has 36121 bin [39.8,39.9) has 34989 bin [39.9,40.0) has 33609 bin [40.0,40.1) has 32222 bin [40.1,40.2) has 30887 bin [40.2,40.3) has 29314 bin [40.3,40.4) has 28192 bin [40.4,40.5) has 26432 bin [40.5,40.6) has 24809 bin [40.6,40.7) has 23260 bin [40.7,40.8) has 22204 bin [40.8,40.9) has 20477 bin [40.9,41.0) has 19294 bin [41.0,41.1) has 17647 bin [41.1,41.2) has 16252 bin [41.2,41.3) has 15076 bin [41.3,41.4) has 14249 bin [41.4,41.5) has 13551 bin [41.5,41.6) has 12415 bin [41.6,41.7) has 11389 bin [41.7,41.8) has 10237 bin [41.8,41.9) has 9745 bin [41.9,42.0) has 9314 bin [42.0,42.1) has 8539 bin [42.1,42.2) has 7657 bin [42.2,42.3) has 7185 bin [42.3,42.4) has 6616 bin [42.4,42.5) has 6183 bin [42.5,42.6) has 5553 bin [42.6,42.7) has 4981 bin [42.7,42.8) has 4626 bin [42.8,42.9) has 4219 bin [42.9,43.0) has 3792 bin [43.0,43.1) has 3616 bin [43.1,43.2) has 3244 bin [43.2,43.3) has 2866 bin [43.3,43.4) has 2790 bin [43.4,43.5) has 2488 bin [43.5,43.6) has 2266 bin [43.6,43.7) has 2174 bin [43.7,43.8) has 1834 bin [43.8,43.9) has 1844 bin [43.9,44.0) has 1761 bin [44.0,44.1) has 1472 bin [44.1,44.2) has 1370 bin [44.2,44.3) has 1253 bin [44.3,44.4) has 1199 bin [44.4,44.5) has 1122 bin [44.5,44.6) has 972 bin [44.6,44.7) has 1017 bin [44.7,44.8) has 908 bin [44.8,44.9) has 844 bin [44.9,45.0) has 828 bin [45.0,45.1) has 803 bin [45.1,45.2) has 725 bin [45.2,45.3) has 702 bin [45.3,45.4) has 608 bin [45.4,45.5) has 608 bin [45.5,45.6) has 529 bin [45.6,45.7) has 578 bin [45.7,45.8) has 526 bin [45.8,45.9) has 487 bin [45.9,46.0) has 455 bin [46.0,46.1) has 433 bin [46.1,46.2) has 417 bin [46.2,46.3) has 404 bin [46.3,46.4) has 380 bin [46.4,46.5) has 353 bin [46.5,46.6) has 329 bin [46.6,46.7) has 330 bin [46.7,46.8) has 312 bin [46.8,46.9) has 356 bin [46.9,47.0) has 344 bin [47.0,47.1) has 278 bin [47.1,47.2) has 252 bin [47.2,47.3) has 239 bin [47.3,47.4) has 235 bin [47.4,47.5) has 218 bin [47.5,47.6) has 192 bin [47.6,47.7) has 174 bin [47.7,47.8) has 144 bin [47.8,47.9) has 144 bin [47.9,48.0) has 105 bin [48.0,48.1) has 98 bin [48.1,48.2) has 82 bin [48.2,48.3) has 82 bin [48.3,48.4) has 64 bin [48.4,48.5) has 69 bin [48.5,48.6) has 64 bin [48.6,48.7) has 58 bin [48.7,48.8) has 44 bin [48.8,48.9) has 49 bin [48.9,49.0) has 47 bin [49.0,49.1) has 45 bin [49.1,49.2) has 35 bin [49.2,49.3) has 19 bin [49.3,49.4) has 25 bin [49.4,49.5) has 13 bin [49.5,49.6) has 2 bin [49.6,49.7) has 3 bin [49.7,49.8) has 3 average z coordinate 24.9 for 31450246 element(s) point source id histogram with bin size 1.000000 bin 27 has 3222883 bin 28 has 25110374 bin 29 has 3116989 average point source id 27.996632967513197 for 31450246 element(s)