lasinfo (210611) report for 'AHN4T/40BZ2_08.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: 338/2022 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: 43410806 number of points by return: 39449146 3066058 764482 119211 11230 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 441230 0 min x y z: 196980.000 441230.000 7.396 max x y z: 198019.999 442519.999 38.157 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: 43410806 extended number of points by return: 39449146 3066058 764482 119211 11230 661 18 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 7396 38157 intensity 49 4755 return_number 1 7 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 127 211 gps_time 330437445.107545 330506619.960290 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 55 255 B 46 255 NIR 12 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.35 31.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39449146 number of intermediate returns: 899461 number of last returns: 39390639 number of single returns: 36328440 covered area in square units/kilounits: 1315844/1.32 point density: all returns 32.99 last only 29.94 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43410806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39449146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3066058 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 764482 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 119211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11230 instead zero. overview over extended number of returns of given pulse: 36328440 4649431 1942464 433374 53068 3902 127 0 0 0 0 0 0 0 0 histogram of classification of points: 5713425 unclassified (1) 31008513 ground (2) 6518656 building (6) 162066 water (9) 8146 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2650576 +---> 381354 of those are unclassified (1) +---> 1789285 of those are ground (2) +---> 465147 of those are building (6) +---> 14790 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.3,7.4) has 1 bin [7.4,7.5) has 11 bin [7.5,7.6) has 320 bin [7.6,7.7) has 40 bin [7.7,7.8) has 12 bin [7.8,7.9) has 108 bin [7.9,8.0) has 15866 bin [8.0,8.1) has 239662 bin [8.1,8.2) has 321680 bin [8.2,8.3) has 265013 bin [8.3,8.4) has 271119 bin [8.4,8.5) has 244526 bin [8.5,8.6) has 462812 bin [8.6,8.7) has 753934 bin [8.7,8.8) has 740681 bin [8.8,8.9) has 933344 bin [8.9,9.0) has 1147889 bin [9.0,9.1) has 1188002 bin [9.1,9.2) has 1592151 bin [9.2,9.3) has 2059829 bin [9.3,9.4) has 2214394 bin [9.4,9.5) has 1958470 bin [9.5,9.6) has 2308187 bin [9.6,9.7) has 2397259 bin [9.7,9.8) has 2754457 bin [9.8,9.9) has 2361735 bin [9.9,10.0) has 1727600 bin [10.0,10.1) has 1136485 bin [10.1,10.2) has 909432 bin [10.2,10.3) has 925350 bin [10.3,10.4) has 790813 bin [10.4,10.5) has 507867 bin [10.5,10.6) has 335655 bin [10.6,10.7) has 261307 bin [10.7,10.8) has 227407 bin [10.8,10.9) has 212899 bin [10.9,11.0) has 190622 bin [11.0,11.1) has 172769 bin [11.1,11.2) has 157851 bin [11.2,11.3) has 143302 bin [11.3,11.4) has 135577 bin [11.4,11.5) has 135000 bin [11.5,11.6) has 110899 bin [11.6,11.7) has 97873 bin [11.7,11.8) has 88361 bin [11.8,11.9) has 83038 bin [11.9,12.0) has 83362 bin [12.0,12.1) has 80265 bin [12.1,12.2) has 82677 bin [12.2,12.3) has 83950 bin [12.3,12.4) has 82721 bin [12.4,12.5) has 73511 bin [12.5,12.6) has 65905 bin 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34366 bin [20.2,20.3) has 30353 bin [20.3,20.4) has 57926 bin [20.4,20.5) has 67824 bin [20.5,20.6) has 88827 bin [20.6,20.7) has 80502 bin [20.7,20.8) has 74897 bin [20.8,20.9) has 123031 bin [20.9,21.0) has 80627 bin [21.0,21.1) has 69668 bin [21.1,21.2) has 72513 bin [21.2,21.3) has 55131 bin [21.3,21.4) has 53396 bin [21.4,21.5) has 63230 bin [21.5,21.6) has 51073 bin [21.6,21.7) has 43090 bin [21.7,21.8) has 28842 bin [21.8,21.9) has 21861 bin [21.9,22.0) has 28068 bin [22.0,22.1) has 27265 bin [22.1,22.2) has 24599 bin [22.2,22.3) has 22465 bin [22.3,22.4) has 19757 bin [22.4,22.5) has 20795 bin [22.5,22.6) has 22825 bin [22.6,22.7) has 21497 bin [22.7,22.8) has 17902 bin [22.8,22.9) has 15931 bin [22.9,23.0) has 28139 bin [23.0,23.1) has 52910 bin [23.1,23.2) has 49690 bin [23.2,23.3) has 42873 bin [23.3,23.4) has 36540 bin [23.4,23.5) has 27676 bin [23.5,23.6) has 27417 bin [23.6,23.7) has 29955 bin [23.7,23.8) has 32410 bin [23.8,23.9) has 24525 bin [23.9,24.0) has 17185 bin 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2398 bin [31.9,32.0) has 2287 bin [32.0,32.1) has 2308 bin [32.1,32.2) has 2169 bin [32.2,32.3) has 2694 bin [32.3,32.4) has 2052 bin [32.4,32.5) has 1924 bin [32.5,32.6) has 1804 bin [32.6,32.7) has 1741 bin [32.7,32.8) has 1651 bin [32.8,32.9) has 1532 bin [32.9,33.0) has 1437 bin [33.0,33.1) has 1404 bin [33.1,33.2) has 1218 bin [33.2,33.3) has 1092 bin [33.3,33.4) has 1035 bin [33.4,33.5) has 1000 bin [33.5,33.6) has 958 bin [33.6,33.7) has 874 bin [33.7,33.8) has 821 bin [33.8,33.9) has 701 bin [33.9,34.0) has 723 bin [34.0,34.1) has 761 bin [34.1,34.2) has 866 bin [34.2,34.3) has 685 bin [34.3,34.4) has 511 bin [34.4,34.5) has 454 bin [34.5,34.6) has 398 bin [34.6,34.7) has 370 bin [34.7,34.8) has 344 bin [34.8,34.9) has 311 bin [34.9,35.0) has 288 bin [35.0,35.1) has 323 bin [35.1,35.2) has 428 bin [35.2,35.3) has 226 bin [35.3,35.4) has 188 bin [35.4,35.5) has 188 bin [35.5,35.6) has 160 bin [35.6,35.7) has 142 bin [35.7,35.8) has 113 bin [35.8,35.9) has 112 bin [35.9,36.0) has 98 bin [36.0,36.1) has 72 bin [36.1,36.2) has 92 bin [36.2,36.3) has 54 bin [36.3,36.4) has 47 bin [36.4,36.5) has 42 bin [36.5,36.6) has 28 bin [36.6,36.7) has 27 bin [36.7,36.8) has 35 bin [36.8,36.9) has 18 bin [36.9,37.0) has 17 bin [37.0,37.1) has 8 bin [37.1,37.2) has 11 bin [37.2,37.3) has 7 bin [37.3,37.4) has 5 bin [37.4,37.5) has 3 bin [37.5,37.6) has 4 bin [37.6,37.7) has 2 bin [37.7,37.8) has 1 bin [37.8,37.9) has 1 bin [38.1,38.2) has 2 average z coordinate 11.8 for 43410806 element(s) point source id histogram with bin size 1.000000 bin 127 has 13091183 bin 128 has 13508096 bin 211 has 16811527 average point source id 159.841508724809216 for 43410806 element(s)