lasinfo (210611) report for 'AHN4T/51GZ1_17.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: 38306927 number of points by return: 25890403 9504544 2533135 349487 29358 scale factor x y z: 0.001 0.001 0.001 offset x y z: 160980 376230 0 min x y z: 160980.000 376230.000 17.924 max x y z: 162019.999 377519.999 58.918 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: 38306927 extended number of points by return: 25890403 9504544 2533135 349487 29358 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 17924 58918 intensity 46 2492 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 75 1077 gps_time 298283447.958435 298287732.117251 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 39 255 B 29 255 NIR 18 255 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 0.46 24.92 ('Amplitude') attribute1 -16.42 8.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25890403 number of intermediate returns: 2911358 number of last returns: 25868981 number of single returns: 16363815 covered area in square units/kilounits: 1337704/1.34 point density: all returns 28.64 last only 19.34 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38306927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25890403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9504544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2533135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 349487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29358 instead zero. overview over extended number of returns of given pulse: 16363815 13955254 6557586 1282857 139241 7889 285 0 0 0 0 0 0 0 0 histogram of classification of points: 15952183 unclassified (1) 22254155 ground (2) 75371 building (6) 22746 water (9) 2472 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2478816 +---> 987341 of those are unclassified (1) +---> 1467371 of those are ground (2) +---> 21436 of those are building (6) +---> 2148 of those are water (9) +---> 520 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [17.9,18.0) has 14 bin [18.0,18.1) has 479 bin [18.1,18.2) has 5169 bin [18.2,18.3) has 4764 bin [18.3,18.4) has 5273 bin [18.4,18.5) has 9916 bin [18.5,18.6) has 12369 bin [18.6,18.7) has 25205 bin [18.7,18.8) has 48482 bin [18.8,18.9) has 80829 bin [18.9,19.0) has 132293 bin [19.0,19.1) has 183481 bin [19.1,19.2) has 185614 bin [19.2,19.3) has 208717 bin [19.3,19.4) has 336966 bin [19.4,19.5) has 412199 bin [19.5,19.6) has 434667 bin [19.6,19.7) has 466722 bin [19.7,19.8) has 410495 bin [19.8,19.9) has 425507 bin [19.9,20.0) has 475591 bin [20.0,20.1) has 466937 bin [20.1,20.2) has 425627 bin [20.2,20.3) has 451729 bin [20.3,20.4) has 460716 bin [20.4,20.5) has 466405 bin [20.5,20.6) has 477117 bin [20.6,20.7) has 436134 bin [20.7,20.8) has 333332 bin [20.8,20.9) has 304252 bin [20.9,21.0) has 306467 bin [21.0,21.1) has 313364 bin [21.1,21.2) has 339214 bin [21.2,21.3) has 369077 bin [21.3,21.4) has 384443 bin [21.4,21.5) has 381310 bin [21.5,21.6) has 404590 bin [21.6,21.7) has 399574 bin [21.7,21.8) has 417064 bin [21.8,21.9) has 454504 bin [21.9,22.0) has 546988 bin [22.0,22.1) has 691352 bin [22.1,22.2) has 725418 bin [22.2,22.3) has 741197 bin [22.3,22.4) has 750001 bin [22.4,22.5) has 724463 bin [22.5,22.6) has 739577 bin [22.6,22.7) has 734497 bin [22.7,22.8) has 687423 bin 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54968 bin [41.9,42.0) has 53186 bin [42.0,42.1) has 50640 bin [42.1,42.2) has 48773 bin [42.2,42.3) has 46711 bin [42.3,42.4) has 44757 bin [42.4,42.5) has 42331 bin [42.5,42.6) has 40602 bin [42.6,42.7) has 38633 bin [42.7,42.8) has 36937 bin [42.8,42.9) has 35221 bin [42.9,43.0) has 33526 bin [43.0,43.1) has 31712 bin [43.1,43.2) has 30204 bin [43.2,43.3) has 28553 bin [43.3,43.4) has 26891 bin [43.4,43.5) has 25739 bin [43.5,43.6) has 23924 bin [43.6,43.7) has 22571 bin [43.7,43.8) has 21319 bin [43.8,43.9) has 19950 bin [43.9,44.0) has 18428 bin [44.0,44.1) has 17837 bin [44.1,44.2) has 16842 bin [44.2,44.3) has 15670 bin [44.3,44.4) has 14945 bin [44.4,44.5) has 14403 bin [44.5,44.6) has 13289 bin [44.6,44.7) has 12587 bin [44.7,44.8) has 11538 bin [44.8,44.9) has 10802 bin [44.9,45.0) has 10259 bin [45.0,45.1) has 9724 bin [45.1,45.2) has 9299 bin [45.2,45.3) has 8394 bin [45.3,45.4) has 8078 bin [45.4,45.5) has 7585 bin [45.5,45.6) has 7372 bin [45.6,45.7) has 7040 bin [45.7,45.8) has 6676 bin [45.8,45.9) has 6244 bin [45.9,46.0) has 6027 bin [46.0,46.1) has 5523 bin [46.1,46.2) has 5420 bin [46.2,46.3) has 5164 bin [46.3,46.4) has 4883 bin [46.4,46.5) has 4421 bin [46.5,46.6) has 4145 bin [46.6,46.7) has 3998 bin [46.7,46.8) has 3822 bin [46.8,46.9) has 3809 bin [46.9,47.0) has 3562 bin [47.0,47.1) has 3401 bin [47.1,47.2) has 3272 bin [47.2,47.3) has 3204 bin [47.3,47.4) has 2956 bin [47.4,47.5) has 2796 bin [47.5,47.6) has 2640 bin [47.6,47.7) has 2548 bin [47.7,47.8) has 2236 bin [47.8,47.9) has 2184 bin [47.9,48.0) has 2038 bin [48.0,48.1) has 1854 bin [48.1,48.2) has 1852 bin [48.2,48.3) has 1831 bin [48.3,48.4) has 1848 bin [48.4,48.5) has 1641 bin [48.5,48.6) has 1624 bin [48.6,48.7) has 1544 bin [48.7,48.8) has 1593 bin [48.8,48.9) has 1531 bin [48.9,49.0) has 1482 bin [49.0,49.1) has 1386 bin [49.1,49.2) has 1263 bin [49.2,49.3) has 1227 bin [49.3,49.4) has 1164 bin [49.4,49.5) has 1127 bin [49.5,49.6) has 1057 bin [49.6,49.7) has 958 bin [49.7,49.8) has 933 bin [49.8,49.9) has 856 bin [49.9,50.0) has 841 bin [50.0,50.1) has 808 bin [50.1,50.2) has 754 bin [50.2,50.3) has 760 bin [50.3,50.4) has 721 bin [50.4,50.5) has 674 bin [50.5,50.6) has 636 bin [50.6,50.7) has 559 bin [50.7,50.8) has 572 bin [50.8,50.9) has 577 bin [50.9,51.0) has 503 bin [51.0,51.1) has 504 bin [51.1,51.2) has 486 bin [51.2,51.3) has 477 bin [51.3,51.4) has 505 bin [51.4,51.5) has 458 bin [51.5,51.6) has 403 bin [51.6,51.7) has 365 bin [51.7,51.8) has 351 bin [51.8,51.9) has 376 bin [51.9,52.0) has 300 bin [52.0,52.1) has 313 bin [52.1,52.2) has 322 bin [52.2,52.3) has 290 bin [52.3,52.4) has 327 bin [52.4,52.5) has 285 bin [52.5,52.6) has 295 bin [52.6,52.7) has 329 bin [52.7,52.8) has 266 bin [52.8,52.9) has 252 bin [52.9,53.0) has 237 bin [53.0,53.1) has 231 bin [53.1,53.2) has 215 bin [53.2,53.3) has 218 bin [53.3,53.4) has 231 bin [53.4,53.5) has 200 bin [53.5,53.6) has 230 bin [53.6,53.7) has 226 bin [53.7,53.8) has 191 bin [53.8,53.9) has 200 bin [53.9,54.0) has 204 bin [54.0,54.1) has 205 bin [54.1,54.2) has 180 bin [54.2,54.3) has 194 bin [54.3,54.4) has 174 bin [54.4,54.5) has 189 bin [54.5,54.6) has 180 bin [54.6,54.7) has 186 bin [54.7,54.8) has 169 bin [54.8,54.9) has 134 bin [54.9,55.0) has 157 bin [55.0,55.1) has 126 bin [55.1,55.2) has 141 bin [55.2,55.3) has 134 bin [55.3,55.4) has 115 bin [55.4,55.5) has 141 bin [55.5,55.6) has 115 bin [55.6,55.7) has 132 bin [55.7,55.8) has 132 bin [55.8,55.9) has 130 bin [55.9,56.0) has 115 bin [56.0,56.1) has 112 bin [56.1,56.2) has 126 bin [56.2,56.3) has 107 bin [56.3,56.4) has 88 bin [56.4,56.5) has 93 bin [56.5,56.6) has 84 bin [56.6,56.7) has 91 bin [56.7,56.8) has 84 bin [56.8,56.9) has 88 bin [56.9,57.0) has 92 bin [57.0,57.1) has 72 bin [57.1,57.2) has 71 bin [57.2,57.3) has 84 bin [57.3,57.4) has 75 bin [57.4,57.5) has 86 bin [57.5,57.6) has 74 bin [57.6,57.7) has 80 bin [57.7,57.8) has 33 bin [57.8,57.9) has 44 bin [57.9,58.0) has 33 bin [58.0,58.1) has 34 bin [58.1,58.2) has 31 bin [58.2,58.3) has 32 bin [58.3,58.4) has 15 bin [58.4,58.5) has 6 bin [58.5,58.6) has 10 bin [58.6,58.7) has 4 bin [58.7,58.8) has 3 bin [58.9,59.0) has 1 average z coordinate 26.6 for 38306927 element(s) point source id histogram with bin size 1.000000 bin 75 has 23603 bin 76 has 26449921 bin 1077 has 11833403 average point source id 385.218559870385832 for 38306927 element(s)