lasinfo (210611) report for 'AHN4T/51DN1_15.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: 28065175 number of points by return: 24588206 2485162 815492 157473 18842 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 383730 0 min x y z: 153980.000 383730.000 18.514 max x y z: 155019.999 385019.999 53.619 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: 28065175 extended number of points by return: 24588206 2485162 815492 157473 18842 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 18514 53619 intensity 56 4289 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 67 69 gps_time 298040174.767656 298043703.963960 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 43 255 B 23 255 NIR 2 255 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 0.56 42.89 ('Amplitude') attribute1 -16.51 25.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24588206 number of intermediate returns: 992948 number of last returns: 24570085 number of single returns: 22086064 covered area in square units/kilounits: 1341160/1.34 point density: all returns 20.93 last only 18.32 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28065175 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24588206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2485162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 815492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 157473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18842 instead zero. overview over extended number of returns of given pulse: 22086064 3350861 1978212 555616 86852 7166 404 0 0 0 0 0 0 0 0 histogram of classification of points: 3978409 unclassified (1) 23159256 ground (2) 926781 building (6) 729 water (9) +-> flagged as extended overlap: 2080437 +---> 392199 of those are unclassified (1) +---> 1565449 of those are ground (2) +---> 122789 of those are building (6) z coordinate histogram with bin size 0.100000 bin [18.5,18.6) has 37 bin [18.6,18.7) has 521 bin [18.7,18.8) has 2538 bin [18.8,18.9) has 5772 bin [18.9,19.0) has 6390 bin [19.0,19.1) has 8677 bin [19.1,19.2) has 11039 bin [19.2,19.3) has 11810 bin [19.3,19.4) has 12951 bin [19.4,19.5) has 17018 bin [19.5,19.6) has 20373 bin [19.6,19.7) has 28298 bin [19.7,19.8) has 31658 bin [19.8,19.9) has 54821 bin [19.9,20.0) has 120340 bin [20.0,20.1) has 239198 bin [20.1,20.2) has 446536 bin [20.2,20.3) has 587189 bin [20.3,20.4) has 1140352 bin [20.4,20.5) has 1538121 bin [20.5,20.6) has 1892044 bin [20.6,20.7) has 3296789 bin [20.7,20.8) has 2978223 bin [20.8,20.9) has 2394252 bin [20.9,21.0) has 1819051 bin [21.0,21.1) has 1463218 bin [21.1,21.2) has 1322115 bin [21.2,21.3) has 1082073 bin [21.3,21.4) has 794769 bin [21.4,21.5) has 665906 bin [21.5,21.6) has 586257 bin [21.6,21.7) has 312009 bin [21.7,21.8) has 145148 bin [21.8,21.9) has 94864 bin [21.9,22.0) has 74391 bin [22.0,22.1) has 53280 bin [22.1,22.2) has 55522 bin [22.2,22.3) has 55191 bin [22.3,22.4) has 50623 bin [22.4,22.5) has 27042 bin [22.5,22.6) has 19341 bin [22.6,22.7) has 18947 bin [22.7,22.8) has 18335 bin [22.8,22.9) has 18611 bin [22.9,23.0) has 17844 bin [23.0,23.1) has 18566 bin [23.1,23.2) has 17292 bin [23.2,23.3) has 15779 bin [23.3,23.4) has 17075 bin [23.4,23.5) has 16025 bin [23.5,23.6) has 17231 bin [23.6,23.7) has 17945 bin [23.7,23.8) has 23012 bin [23.8,23.9) has 18530 bin [23.9,24.0) has 18601 bin [24.0,24.1) has 17086 bin [24.1,24.2) has 16382 bin [24.2,24.3) has 19169 bin [24.3,24.4) has 23211 bin [24.4,24.5) has 26291 bin [24.5,24.6) has 23689 bin [24.6,24.7) has 20410 bin [24.7,24.8) has 17630 bin [24.8,24.9) has 23637 bin [24.9,25.0) has 23712 bin [25.0,25.1) has 19916 bin [25.1,25.2) has 23412 bin [25.2,25.3) has 30787 bin [25.3,25.4) has 29673 bin [25.4,25.5) has 31878 bin [25.5,25.6) has 29370 bin [25.6,25.7) has 27186 bin [25.7,25.8) has 21748 bin [25.8,25.9) has 22215 bin [25.9,26.0) has 29111 bin [26.0,26.1) has 33231 bin [26.1,26.2) has 38624 bin [26.2,26.3) has 30426 bin [26.3,26.4) has 35452 bin [26.4,26.5) has 34606 bin [26.5,26.6) has 32767 bin [26.6,26.7) has 33793 bin [26.7,26.8) has 36222 bin [26.8,26.9) has 37805 bin [26.9,27.0) has 31758 bin [27.0,27.1) has 32320 bin [27.1,27.2) has 35290 bin [27.2,27.3) has 33002 bin [27.3,27.4) has 30735 bin [27.4,27.5) has 25980 bin [27.5,27.6) has 25046 bin [27.6,27.7) has 29934 bin [27.7,27.8) has 31961 bin [27.8,27.9) has 36251 bin [27.9,28.0) has 35631 bin [28.0,28.1) has 33340 bin [28.1,28.2) has 42809 bin [28.2,28.3) has 44026 bin [28.3,28.4) has 36356 bin [28.4,28.5) has 40026 bin [28.5,28.6) has 36921 bin [28.6,28.7) has 41999 bin [28.7,28.8) has 41174 bin [28.8,28.9) has 41018 bin [28.9,29.0) has 42761 bin [29.0,29.1) has 53198 bin [29.1,29.2) has 43314 bin [29.2,29.3) has 48671 bin [29.3,29.4) has 50345 bin [29.4,29.5) has 37225 bin [29.5,29.6) has 30651 bin [29.6,29.7) has 27318 bin [29.7,29.8) has 26656 bin [29.8,29.9) has 28810 bin [29.9,30.0) has 26225 bin [30.0,30.1) has 26099 bin [30.1,30.2) has 26592 bin [30.2,30.3) has 25411 bin [30.3,30.4) has 26162 bin [30.4,30.5) has 25543 bin [30.5,30.6) has 25746 bin [30.6,30.7) has 26041 bin [30.7,30.8) has 26280 bin [30.8,30.9) has 25529 bin [30.9,31.0) has 25537 bin [31.0,31.1) has 26111 bin [31.1,31.2) has 27685 bin [31.2,31.3) has 29930 bin [31.3,31.4) has 32892 bin [31.4,31.5) has 30698 bin [31.5,31.6) has 29282 bin [31.6,31.7) 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has 7781 bin [39.4,39.5) has 7886 bin [39.5,39.6) has 7490 bin [39.6,39.7) has 7157 bin [39.7,39.8) has 6896 bin [39.8,39.9) has 6471 bin [39.9,40.0) has 6351 bin [40.0,40.1) has 5833 bin [40.1,40.2) has 5752 bin [40.2,40.3) has 5502 bin [40.3,40.4) has 5184 bin [40.4,40.5) has 4926 bin [40.5,40.6) has 4693 bin [40.6,40.7) has 4467 bin [40.7,40.8) has 9855 bin [40.8,40.9) has 11175 bin [40.9,41.0) has 10356 bin [41.0,41.1) has 12476 bin [41.1,41.2) has 11696 bin [41.2,41.3) has 5332 bin [41.3,41.4) has 3915 bin [41.4,41.5) has 2863 bin [41.5,41.6) has 2684 bin [41.6,41.7) has 2600 bin [41.7,41.8) has 2365 bin [41.8,41.9) has 2132 bin [41.9,42.0) has 1963 bin [42.0,42.1) has 1893 bin [42.1,42.2) has 1788 bin [42.2,42.3) has 1692 bin [42.3,42.4) has 1618 bin [42.4,42.5) has 1443 bin [42.5,42.6) has 1343 bin [42.6,42.7) has 1432 bin [42.7,42.8) has 1144 bin [42.8,42.9) has 1121 bin [42.9,43.0) has 1020 bin [43.0,43.1) has 849 bin [43.1,43.2) has 772 bin [43.2,43.3) has 771 bin [43.3,43.4) 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[47.5,47.6) has 2633 bin [47.6,47.7) has 13286 bin [47.7,47.8) has 12730 bin [47.8,47.9) has 12298 bin [47.9,48.0) has 12229 bin [48.0,48.1) has 10923 bin [48.1,48.2) has 6144 bin [48.2,48.3) has 1198 bin [48.3,48.4) has 2657 bin [48.4,48.5) has 199 bin [48.5,48.6) has 94 bin [48.6,48.7) has 119 bin [48.7,48.8) has 51 bin [48.8,48.9) has 43 bin [48.9,49.0) has 31 bin [49.0,49.1) has 45 bin [49.1,49.2) has 37 bin [49.2,49.3) has 24 bin [49.3,49.4) has 27 bin [49.4,49.5) has 25 bin [49.5,49.6) has 24 bin [49.6,49.7) has 32 bin [49.7,49.8) has 27 bin [49.8,49.9) has 20 bin [49.9,50.0) has 23 bin [50.0,50.1) has 37 bin [50.1,50.2) has 108 bin [50.2,50.3) has 1916 bin [50.3,50.4) has 32 bin [50.4,50.5) has 42 bin [50.5,50.6) has 77 bin [50.6,50.7) has 85 bin [50.7,50.8) has 84 bin [50.8,50.9) has 128 bin [50.9,51.0) has 140 bin [51.0,51.1) has 170 bin [51.1,51.2) has 108 bin [51.2,51.3) has 76 bin [51.3,51.4) has 56 bin [51.4,51.5) has 47 bin [51.5,51.6) has 66 bin [51.6,51.7) has 29 bin [51.7,51.8) has 17 bin [51.8,51.9) has 16 bin [51.9,52.0) has 9 bin [52.0,52.1) has 14 bin [52.1,52.2) has 6 bin [52.2,52.3) has 3 bin [52.3,52.4) has 6 bin [52.4,52.5) has 5 bin [52.5,52.6) has 3 bin [52.7,52.8) has 1 bin [52.8,52.9) has 2 bin [53.1,53.2) has 3 bin [53.2,53.3) has 1 bin [53.3,53.4) has 3 bin [53.6,53.7) has 1 average z coordinate 22.5 for 28065175 element(s) point source id histogram with bin size 1.000000 bin 67 has 6452015 bin 68 has 21418194 bin 69 has 194966 average point source id 67.777052913441665 for 28065175 element(s)