lasinfo (210611) report for 'AHN4T/27CN1_24.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: 336/2022 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: 50623734 number of points by return: 47379261 2489107 668299 81456 5611 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 481230 0 min x y z: 182980.000 481230.000 25.497 max x y z: 184019.999 482519.999 50.737 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: 50623734 extended number of points by return: 47379261 2489107 668299 81456 5611 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 25497 50737 intensity 59 3477 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 33 user_data 6 7 point_source_ID 139 141 gps_time 270196814.678831 270199436.175736 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 25 251 B 34 244 NIR 25 241 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0 34.77 ('Amplitude') attribute1 -15.58 18.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47379261 number of intermediate returns: 750894 number of last returns: 47388134 number of single returns: 44894555 covered area in square units/kilounits: 1341008/1.34 point density: all returns 37.75 last only 35.34 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50623734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47379261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2489107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 668299 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 81456 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5611 instead zero. overview over extended number of returns of given pulse: 44894555 3642730 1756357 302100 27918 74 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4393931 unclassified (1) 46223670 ground (2) 6133 water (9) +-> flagged as extended overlap: 3878276 +---> 528250 of those are unclassified (1) +---> 3350026 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [25.4,25.5) has 1 bin [25.5,25.6) has 2350 bin [25.6,25.7) has 6055 bin [25.7,25.8) has 14548 bin [25.8,25.9) has 46092 bin [25.9,26.0) has 60212 bin [26.0,26.1) has 106370 bin [26.1,26.2) has 120999 bin [26.2,26.3) has 167466 bin [26.3,26.4) has 251602 bin [26.4,26.5) has 240344 bin [26.5,26.6) has 221281 bin [26.6,26.7) has 236992 bin [26.7,26.8) has 285044 bin [26.8,26.9) has 303993 bin [26.9,27.0) has 345694 bin [27.0,27.1) has 376339 bin [27.1,27.2) has 387517 bin [27.2,27.3) has 366331 bin [27.3,27.4) has 366334 bin [27.4,27.5) has 438858 bin [27.5,27.6) has 476400 bin [27.6,27.7) has 511281 bin [27.7,27.8) has 493943 bin [27.8,27.9) has 485450 bin [27.9,28.0) has 511134 bin [28.0,28.1) has 568623 bin [28.1,28.2) has 679561 bin [28.2,28.3) has 864180 bin [28.3,28.4) has 1065037 bin [28.4,28.5) has 1145724 bin [28.5,28.6) has 1022675 bin [28.6,28.7) has 961262 bin [28.7,28.8) has 921440 bin [28.8,28.9) has 833854 bin [28.9,29.0) has 774354 bin [29.0,29.1) has 741707 bin [29.1,29.2) has 711775 bin [29.2,29.3) has 710581 bin [29.3,29.4) has 679203 bin [29.4,29.5) has 647328 bin [29.5,29.6) has 594392 bin [29.6,29.7) has 576369 bin [29.7,29.8) has 539038 bin [29.8,29.9) has 500708 bin [29.9,30.0) has 478433 bin [30.0,30.1) has 430769 bin [30.1,30.2) has 390649 bin [30.2,30.3) has 371568 bin [30.3,30.4) has 372368 bin [30.4,30.5) has 379285 bin [30.5,30.6) has 381501 bin [30.6,30.7) has 408197 bin [30.7,30.8) has 415879 bin [30.8,30.9) has 426326 bin [30.9,31.0) has 462415 bin [31.0,31.1) has 522568 bin [31.1,31.2) has 596914 bin [31.2,31.3) has 634771 bin [31.3,31.4) has 648559 bin [31.4,31.5) has 694644 bin [31.5,31.6) has 685608 bin [31.6,31.7) has 640527 bin [31.7,31.8) has 563708 bin [31.8,31.9) has 547871 bin [31.9,32.0) has 563009 bin [32.0,32.1) has 584332 bin [32.1,32.2) has 606707 bin [32.2,32.3) has 578157 bin [32.3,32.4) has 547122 bin [32.4,32.5) has 529107 bin [32.5,32.6) has 512396 bin [32.6,32.7) has 438135 bin [32.7,32.8) has 386045 bin [32.8,32.9) has 383686 bin [32.9,33.0) has 398204 bin [33.0,33.1) has 385255 bin [33.1,33.2) has 351644 bin [33.2,33.3) has 346062 bin [33.3,33.4) has 338523 bin [33.4,33.5) has 315237 bin [33.5,33.6) has 305709 bin [33.6,33.7) has 297258 bin [33.7,33.8) has 284192 bin [33.8,33.9) has 283734 bin [33.9,34.0) has 282816 bin [34.0,34.1) has 293033 bin [34.1,34.2) has 305151 bin [34.2,34.3) has 294848 bin [34.3,34.4) has 279482 bin [34.4,34.5) has 259766 bin [34.5,34.6) has 269089 bin [34.6,34.7) has 258163 bin [34.7,34.8) has 248623 bin [34.8,34.9) has 252813 bin [34.9,35.0) has 270842 bin [35.0,35.1) has 260573 bin [35.1,35.2) has 255963 bin [35.2,35.3) has 247648 bin [35.3,35.4) has 238155 bin [35.4,35.5) has 232138 bin [35.5,35.6) has 221038 bin [35.6,35.7) has 212234 bin [35.7,35.8) has 204396 bin [35.8,35.9) has 200837 bin [35.9,36.0) has 190052 bin [36.0,36.1) has 190495 bin [36.1,36.2) has 181810 bin [36.2,36.3) has 173917 bin [36.3,36.4) has 171452 bin [36.4,36.5) has 158905 bin [36.5,36.6) has 149578 bin [36.6,36.7) has 141972 bin [36.7,36.8) has 134961 bin [36.8,36.9) has 130014 bin [36.9,37.0) has 130407 bin [37.0,37.1) has 130871 bin [37.1,37.2) has 125682 bin [37.2,37.3) has 120250 bin [37.3,37.4) has 115088 bin [37.4,37.5) has 119125 bin [37.5,37.6) has 119248 bin [37.6,37.7) has 125583 bin [37.7,37.8) has 109362 bin [37.8,37.9) has 99175 bin [37.9,38.0) has 99398 bin [38.0,38.1) has 116534 bin [38.1,38.2) has 117755 bin [38.2,38.3) has 121540 bin [38.3,38.4) has 109450 bin [38.4,38.5) has 92771 bin [38.5,38.6) has 83095 bin [38.6,38.7) has 76233 bin [38.7,38.8) has 67579 bin [38.8,38.9) has 62213 bin [38.9,39.0) has 61145 bin [39.0,39.1) has 60954 bin [39.1,39.2) has 60758 bin [39.2,39.3) has 61993 bin [39.3,39.4) has 56489 bin [39.4,39.5) has 53631 bin [39.5,39.6) has 51695 bin [39.6,39.7) has 48405 bin [39.7,39.8) has 44224 bin [39.8,39.9) has 42718 bin [39.9,40.0) has 43922 bin [40.0,40.1) has 44416 bin [40.1,40.2) has 43740 bin [40.2,40.3) has 42781 bin [40.3,40.4) has 38981 bin [40.4,40.5) has 35498 bin [40.5,40.6) has 33614 bin [40.6,40.7) has 33501 bin [40.7,40.8) has 33192 bin [40.8,40.9) has 32773 bin [40.9,41.0) has 32106 bin [41.0,41.1) has 31406 bin [41.1,41.2) has 31449 bin [41.2,41.3) has 30746 bin [41.3,41.4) has 31474 bin [41.4,41.5) has 30643 bin [41.5,41.6) has 30274 bin [41.6,41.7) has 30349 bin [41.7,41.8) has 29816 bin [41.8,41.9) has 29575 bin [41.9,42.0) has 29054 bin [42.0,42.1) has 28172 bin [42.1,42.2) has 27745 bin [42.2,42.3) 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has 3635 bin [46.2,46.3) has 3369 bin [46.3,46.4) has 3109 bin [46.4,46.5) has 2967 bin [46.5,46.6) has 2721 bin [46.6,46.7) has 2580 bin [46.7,46.8) has 2430 bin [46.8,46.9) has 2260 bin [46.9,47.0) has 2059 bin [47.0,47.1) has 1879 bin [47.1,47.2) has 1641 bin [47.2,47.3) has 1609 bin [47.3,47.4) has 1435 bin [47.4,47.5) has 1231 bin [47.5,47.6) has 1024 bin [47.6,47.7) has 796 bin [47.7,47.8) has 734 bin [47.8,47.9) has 673 bin [47.9,48.0) has 629 bin [48.0,48.1) has 653 bin [48.1,48.2) has 665 bin [48.2,48.3) has 558 bin [48.3,48.4) has 385 bin [48.4,48.5) has 328 bin [48.5,48.6) has 229 bin [48.6,48.7) has 179 bin [48.7,48.8) has 144 bin [48.8,48.9) has 133 bin [48.9,49.0) has 112 bin [49.0,49.1) has 97 bin [49.1,49.2) has 59 bin [49.2,49.3) has 71 bin [49.3,49.4) has 79 bin [49.4,49.5) has 111 bin [49.5,49.6) has 62 bin [49.6,49.7) has 45 bin [49.7,49.8) has 53 bin [49.8,49.9) has 27 bin [49.9,50.0) has 18 bin [50.0,50.1) has 26 bin [50.1,50.2) has 11 bin [50.2,50.3) has 11 bin [50.3,50.4) has 20 bin [50.4,50.5) has 14 bin [50.5,50.6) has 11 bin [50.6,50.7) has 6 bin [50.7,50.8) has 2 average z coordinate 31.4 for 50623734 element(s) point source id histogram with bin size 1.000000 bin 139 has 12110493 bin 140 has 34821518 bin 141 has 3691723 average point source id 139.833699149888872 for 50623734 element(s)