lasinfo (210611) report for 'AHN4T/21DN1_19.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: 335/2022 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: 51030849 number of points by return: 48209765 2121572 533141 124686 27378 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 507480 0 min x y z: 192980.000 507480.000 -1.961 max x y z: 194019.999 508769.999 33.851 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: 51030849 extended number of points by return: 48209765 2121572 533141 124686 27378 9102 5205 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 -1961 33851 intensity 56 4601 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 84 125 gps_time 330422952.088203 330602070.763298 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 45 255 B 39 255 NIR 20 255 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 -16.22 29.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48209765 number of intermediate returns: 601078 number of last returns: 48444849 number of single returns: 46224843 covered area in square units/kilounits: 1333836/1.33 point density: all returns 38.26 last only 36.32 (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 51030849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48209765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2121572 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 533141 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 124686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27378 instead zero. overview over extended number of returns of given pulse: 46224843 3138372 1200290 375294 71611 13799 6640 0 0 0 0 0 0 0 0 histogram of classification of points: 3754738 unclassified (1) 44001318 ground (2) 2788645 building (6) 451122 water (9) 35026 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3666430 +---> 219116 of those are unclassified (1) +---> 3213926 of those are ground (2) +---> 204777 of those are building (6) +---> 27796 of those are water (9) +---> 815 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 21 bin [-1.9,-1.8) has 1304 bin [-1.8,-1.7) has 8308 bin [-1.7,-1.6) has 8710 bin [-1.6,-1.5) has 34900 bin [-1.5,-1.4) has 241649 bin [-1.4,-1.3) has 477767 bin [-1.3,-1.2) has 998582 bin [-1.2,-1.1) has 3422853 bin [-1.1,-1.0) has 3184750 bin [-1.0,-0.9) has 3215645 bin [-0.9,-0.8) has 2259647 bin [-0.8,-0.7) has 2463769 bin [-0.7,-0.6) has 4026337 bin [-0.6,-0.5) has 4935670 bin [-0.5,-0.4) has 3896422 bin [-0.4,-0.3) has 2489072 bin [-0.3,-0.2) has 2279740 bin [-0.2,-0.1) has 1962185 bin [-0.1,0.0) has 1462803 bin [0.0,0.1) has 1222368 bin [0.1,0.2) has 851454 bin [0.2,0.3) has 667307 bin [0.3,0.4) has 643520 bin [0.4,0.5) has 552592 bin [0.5,0.6) has 545051 bin [0.6,0.7) has 522971 bin [0.7,0.8) has 513682 bin [0.8,0.9) has 376079 bin [0.9,1.0) has 350484 bin [1.0,1.1) has 277941 bin [1.1,1.2) has 213165 bin [1.2,1.3) has 182491 bin [1.3,1.4) has 164237 bin [1.4,1.5) has 158121 bin [1.5,1.6) has 129006 bin [1.6,1.7) has 124003 bin [1.7,1.8) has 125327 bin [1.8,1.9) has 144037 bin [1.9,2.0) has 165901 bin [2.0,2.1) has 138535 bin [2.1,2.2) has 121267 bin [2.2,2.3) has 113737 bin [2.3,2.4) has 123874 bin [2.4,2.5) has 153383 bin [2.5,2.6) has 133121 bin [2.6,2.7) has 123757 bin [2.7,2.8) has 122536 bin [2.8,2.9) has 108395 bin [2.9,3.0) has 81883 bin [3.0,3.1) has 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4478 bin [19.3,19.4) has 4460 bin [19.4,19.5) has 4715 bin [19.5,19.6) has 4597 bin [19.6,19.7) has 4547 bin [19.7,19.8) has 4548 bin [19.8,19.9) has 4635 bin [19.9,20.0) has 4710 bin [20.0,20.1) has 4470 bin [20.1,20.2) has 4599 bin [20.2,20.3) has 4519 bin [20.3,20.4) has 4517 bin [20.4,20.5) has 4492 bin [20.5,20.6) has 4491 bin [20.6,20.7) has 4268 bin [20.7,20.8) has 4219 bin [20.8,20.9) has 4300 bin [20.9,21.0) has 4202 bin [21.0,21.1) has 4100 bin [21.1,21.2) has 4102 bin [21.2,21.3) has 3947 bin [21.3,21.4) has 4010 bin [21.4,21.5) has 3925 bin [21.5,21.6) has 4069 bin [21.6,21.7) has 4131 bin [21.7,21.8) has 4084 bin [21.8,21.9) has 4037 bin [21.9,22.0) has 3959 bin [22.0,22.1) has 4161 bin [22.1,22.2) has 4151 bin [22.2,22.3) has 4064 bin [22.3,22.4) has 4282 bin [22.4,22.5) has 4114 bin [22.5,22.6) has 4002 bin [22.6,22.7) has 4114 bin [22.7,22.8) has 4000 bin [22.8,22.9) has 4081 bin [22.9,23.0) has 3832 bin [23.0,23.1) has 3903 bin [23.1,23.2) has 3983 bin [23.2,23.3) has 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2428 bin [27.3,27.4) has 2432 bin [27.4,27.5) has 2377 bin [27.5,27.6) has 2229 bin [27.6,27.7) has 2191 bin [27.7,27.8) has 2136 bin [27.8,27.9) has 2108 bin [27.9,28.0) has 2084 bin [28.0,28.1) has 2001 bin [28.1,28.2) has 1949 bin [28.2,28.3) has 1892 bin [28.3,28.4) has 1815 bin [28.4,28.5) has 1793 bin [28.5,28.6) has 1717 bin [28.6,28.7) has 1732 bin [28.7,28.8) has 1604 bin [28.8,28.9) has 1582 bin [28.9,29.0) has 1517 bin [29.0,29.1) has 1428 bin [29.1,29.2) has 1523 bin [29.2,29.3) has 1440 bin [29.3,29.4) has 1417 bin [29.4,29.5) has 1395 bin [29.5,29.6) has 1351 bin [29.6,29.7) has 1308 bin [29.7,29.8) has 1251 bin [29.8,29.9) has 1259 bin [29.9,30.0) has 1163 bin [30.0,30.1) has 1236 bin [30.1,30.2) has 1104 bin [30.2,30.3) has 1084 bin [30.3,30.4) has 1068 bin [30.4,30.5) has 1049 bin [30.5,30.6) has 1065 bin [30.6,30.7) has 1007 bin [30.7,30.8) has 958 bin [30.8,30.9) has 906 bin [30.9,31.0) has 884 bin [31.0,31.1) has 848 bin [31.1,31.2) has 811 bin [31.2,31.3) has 748 bin [31.3,31.4) has 745 bin [31.4,31.5) has 663 bin [31.5,31.6) has 645 bin [31.6,31.7) has 618 bin [31.7,31.8) has 560 bin [31.8,31.9) has 502 bin [31.9,32.0) has 485 bin [32.0,32.1) has 460 bin [32.1,32.2) has 445 bin [32.2,32.3) has 312 bin [32.3,32.4) has 397 bin [32.4,32.5) has 331 bin [32.5,32.6) has 298 bin [32.6,32.7) has 241 bin [32.7,32.8) has 227 bin [32.8,32.9) has 181 bin [32.9,33.0) has 136 bin [33.0,33.1) has 117 bin [33.1,33.2) has 73 bin [33.2,33.3) has 66 bin [33.3,33.4) has 35 bin [33.4,33.5) has 16 bin [33.5,33.6) has 5 bin [33.6,33.7) has 5 bin [33.7,33.8) has 2 bin [33.8,33.9) has 1 average z coordinate 0.4 for 51030849 element(s) point source id histogram with bin size 1.000000 bin 84 has 7193728 bin 85 has 19209263 bin 123 has 1102150 bin 124 has 20434818 bin 125 has 3090890 average point source id 103.719686086351416 for 51030849 element(s)