lasinfo (210611) report for 'AHN4T/58AZ1_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: 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: 38084588 number of points by return: 26204762 8875027 2557144 408445 39210 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 362480 0 min x y z: 182980.000 362480.000 28.147 max x y z: 184019.999 363769.999 61.547 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: 38084588 extended number of points by return: 26204762 8875027 2557144 408445 39210 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 28147 61547 intensity 0 5096 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 97 99 gps_time 297859973.047090 297862432.202435 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 35 255 B 23 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -16.71 33.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26204762 number of intermediate returns: 3002968 number of last returns: 26200248 number of single returns: 17323390 covered area in square units/kilounits: 1341400/1.34 point density: all returns 28.39 last only 19.53 (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 38084588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26204762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8875027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2557144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 408445 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39210 instead zero. overview over extended number of returns of given pulse: 17323390 12643242 6445434 1476399 184401 11187 535 0 0 0 0 0 0 0 0 histogram of classification of points: 15324177 unclassified (1) 22532234 ground (2) 217985 building (6) 10192 water (9) +-> flagged as extended overlap: 2252468 +---> 673067 of those are unclassified (1) +---> 1544416 of those are ground (2) +---> 32633 of those are building (6) +---> 2352 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.1,28.2) has 7 bin [28.2,28.3) has 174 bin [28.3,28.4) has 2003 bin [28.4,28.5) has 1454 bin [28.5,28.6) has 4521 bin [28.6,28.7) has 2072 bin [28.7,28.8) has 2436 bin [28.8,28.9) has 3510 bin [28.9,29.0) has 7317 bin [29.0,29.1) has 106379 bin [29.1,29.2) has 172251 bin [29.2,29.3) has 365809 bin [29.3,29.4) has 488442 bin [29.4,29.5) has 327402 bin [29.5,29.6) has 272807 bin [29.6,29.7) has 583308 bin [29.7,29.8) has 884947 bin [29.8,29.9) has 665500 bin [29.9,30.0) has 548508 bin [30.0,30.1) has 580398 bin [30.1,30.2) has 588425 bin [30.2,30.3) has 643805 bin [30.3,30.4) has 779525 bin [30.4,30.5) has 923983 bin [30.5,30.6) has 1144699 bin [30.6,30.7) has 1380649 bin [30.7,30.8) has 1460922 bin [30.8,30.9) has 1430950 bin [30.9,31.0) has 1401617 bin [31.0,31.1) has 1463922 bin [31.1,31.2) has 1361899 bin [31.2,31.3) has 1131138 bin [31.3,31.4) has 914459 bin [31.4,31.5) has 821837 bin [31.5,31.6) has 752091 bin [31.6,31.7) has 605687 bin [31.7,31.8) has 406537 bin [31.8,31.9) has 258853 bin [31.9,32.0) has 175441 bin [32.0,32.1) has 147704 bin [32.1,32.2) has 128829 bin [32.2,32.3) has 117953 bin [32.3,32.4) has 115043 bin [32.4,32.5) has 101064 bin [32.5,32.6) has 92571 bin [32.6,32.7) has 84559 bin [32.7,32.8) has 76967 bin [32.8,32.9) has 72552 bin [32.9,33.0) has 70310 bin [33.0,33.1) has 69862 bin [33.1,33.2) has 67180 bin [33.2,33.3) has 65163 bin [33.3,33.4) has 63516 bin 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[48.6,48.7) has 96443 bin [48.7,48.8) has 93901 bin [48.8,48.9) has 93064 bin [48.9,49.0) has 89855 bin [49.0,49.1) has 87875 bin [49.1,49.2) has 85959 bin [49.2,49.3) has 83886 bin [49.3,49.4) has 81356 bin [49.4,49.5) has 79162 bin [49.5,49.6) has 76768 bin [49.6,49.7) has 75049 bin [49.7,49.8) has 72734 bin [49.8,49.9) has 70288 bin [49.9,50.0) has 68091 bin [50.0,50.1) has 65021 bin [50.1,50.2) has 62990 bin [50.2,50.3) has 61487 bin [50.3,50.4) has 58781 bin [50.4,50.5) has 56026 bin [50.5,50.6) has 53510 bin [50.6,50.7) has 51646 bin [50.7,50.8) has 49420 bin [50.8,50.9) has 47120 bin [50.9,51.0) has 45390 bin [51.0,51.1) has 42635 bin [51.1,51.2) has 40227 bin [51.2,51.3) has 38992 bin [51.3,51.4) has 37521 bin [51.4,51.5) has 35937 bin [51.5,51.6) has 34461 bin [51.6,51.7) has 32690 bin [51.7,51.8) has 31103 bin [51.8,51.9) has 29565 bin [51.9,52.0) has 27832 bin [52.0,52.1) has 26614 bin [52.1,52.2) has 25455 bin [52.2,52.3) has 24363 bin [52.3,52.4) has 23509 bin [52.4,52.5) 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6235 bin [56.4,56.5) has 5805 bin [56.5,56.6) has 5765 bin [56.6,56.7) has 5444 bin [56.7,56.8) has 5202 bin [56.8,56.9) has 5156 bin [56.9,57.0) has 4853 bin [57.0,57.1) has 4643 bin [57.1,57.2) has 4493 bin [57.2,57.3) has 4292 bin [57.3,57.4) has 4126 bin [57.4,57.5) has 3800 bin [57.5,57.6) has 3603 bin [57.6,57.7) has 3437 bin [57.7,57.8) has 3170 bin [57.8,57.9) has 3082 bin [57.9,58.0) has 2746 bin [58.0,58.1) has 2765 bin [58.1,58.2) has 2386 bin [58.2,58.3) has 2286 bin [58.3,58.4) has 2203 bin [58.4,58.5) has 2089 bin [58.5,58.6) has 1914 bin [58.6,58.7) has 1833 bin [58.7,58.8) has 1726 bin [58.8,58.9) has 1460 bin [58.9,59.0) has 1336 bin [59.0,59.1) has 1184 bin [59.1,59.2) has 1112 bin [59.2,59.3) has 1003 bin [59.3,59.4) has 890 bin [59.4,59.5) has 764 bin [59.5,59.6) has 625 bin [59.6,59.7) has 556 bin [59.7,59.8) has 430 bin [59.8,59.9) has 407 bin [59.9,60.0) has 301 bin [60.0,60.1) has 276 bin [60.1,60.2) has 200 bin [60.2,60.3) has 156 bin [60.3,60.4) has 119 bin [60.4,60.5) has 98 bin [60.5,60.6) has 82 bin [60.6,60.7) has 38 bin [60.7,60.8) has 38 bin [60.8,60.9) has 13 bin [60.9,61.0) has 17 bin [61.0,61.1) has 3 bin [61.1,61.2) has 4 bin [61.2,61.3) has 1 bin [61.3,61.4) has 4 bin [61.4,61.5) has 1 bin [61.5,61.6) has 1 average z coordinate 35.7 for 38084588 element(s) point source id histogram with bin size 1.000000 bin 97 has 2965 bin 98 has 26001475 bin 99 has 12080148 average point source id 98.317114707923324 for 38084588 element(s)