lasinfo (210611) report for 'AHN4T/41DN1_09.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: 23/2023 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: 28335806 number of points by return: 24114955 2687666 1177271 308780 47134 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 434980 0 min x y z: 232980.000 434980.000 18.351 max x y z: 234019.999 436269.999 52.259 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: 28335806 extended number of points by return: 24114955 2687666 1177271 308780 47134 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 18351 52259 intensity 56 3071 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 -2 user_data 6 7 point_source_ID 157 158 gps_time 324124238.795019 324124641.500115 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 34 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.49 13.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24114955 number of intermediate returns: 1536629 number of last returns: 24108328 number of single returns: 21424106 covered area in square units/kilounits: 1339600/1.34 point density: all returns 21.15 last only 18.00 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28335806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24114955 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2687666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1177271 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 308780 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 47134 instead zero. overview over extended number of returns of given pulse: 21424106 3025562 2605049 1045886 213667 20200 1336 0 0 0 0 0 0 0 0 histogram of classification of points: 5257900 unclassified (1) 22739608 ground (2) 329343 building (6) 8272 water (9) 683 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1846857 +---> 369010 of those are unclassified (1) +---> 1437251 of those are ground (2) +---> 39277 of those are building (6) +---> 1319 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.3,18.4) has 4 bin [18.4,18.5) has 129 bin [18.5,18.6) has 103 bin [18.6,18.7) has 60 bin [18.7,18.8) has 333 bin [18.8,18.9) has 1970 bin [18.9,19.0) has 4206 bin [19.0,19.1) has 6198 bin [19.1,19.2) has 7432 bin [19.2,19.3) has 10129 bin [19.3,19.4) has 17622 bin [19.4,19.5) has 102473 bin [19.5,19.6) has 266661 bin [19.6,19.7) has 583417 bin [19.7,19.8) has 813837 bin [19.8,19.9) has 953189 bin [19.9,20.0) has 1099875 bin [20.0,20.1) has 1329642 bin [20.1,20.2) has 2207662 bin [20.2,20.3) has 3063500 bin [20.3,20.4) has 2421595 bin [20.4,20.5) has 1471062 bin [20.5,20.6) has 1433088 bin [20.6,20.7) has 1508643 bin [20.7,20.8) has 1381711 bin [20.8,20.9) has 1256776 bin [20.9,21.0) has 947120 bin [21.0,21.1) has 530940 bin [21.1,21.2) has 385915 bin [21.2,21.3) has 316224 bin [21.3,21.4) has 250291 bin [21.4,21.5) has 237834 bin [21.5,21.6) has 202512 bin [21.6,21.7) has 155515 bin [21.7,21.8) has 116132 bin [21.8,21.9) has 86447 bin [21.9,22.0) has 78134 bin [22.0,22.1) has 77565 bin [22.1,22.2) has 76538 bin [22.2,22.3) has 100626 bin [22.3,22.4) has 60217 bin [22.4,22.5) has 29032 bin [22.5,22.6) has 21304 bin [22.6,22.7) has 20918 bin [22.7,22.8) has 22250 bin [22.8,22.9) has 22750 bin [22.9,23.0) has 22989 bin [23.0,23.1) has 22909 bin [23.1,23.2) has 23260 bin [23.2,23.3) has 24645 bin [23.3,23.4) has 23099 bin [23.4,23.5) has 22937 bin 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has 26300 bin [27.4,27.5) has 26812 bin [27.5,27.6) has 26983 bin [27.6,27.7) has 27284 bin [27.7,27.8) has 27631 bin [27.8,27.9) has 27930 bin [27.9,28.0) has 28216 bin [28.0,28.1) has 28445 bin [28.1,28.2) has 28379 bin [28.2,28.3) has 28884 bin [28.3,28.4) has 29065 bin [28.4,28.5) has 28740 bin [28.5,28.6) has 28932 bin [28.6,28.7) has 29054 bin [28.7,28.8) has 29234 bin [28.8,28.9) has 29275 bin [28.9,29.0) has 29470 bin [29.0,29.1) has 29209 bin [29.1,29.2) has 28652 bin [29.2,29.3) has 28775 bin [29.3,29.4) has 28788 bin [29.4,29.5) has 28676 bin [29.5,29.6) has 28922 bin [29.6,29.7) has 29245 bin [29.7,29.8) has 29111 bin [29.8,29.9) has 29146 bin [29.9,30.0) has 28858 bin [30.0,30.1) has 29240 bin [30.1,30.2) has 29237 bin [30.2,30.3) has 29191 bin [30.3,30.4) has 29102 bin [30.4,30.5) has 29466 bin [30.5,30.6) has 28857 bin [30.6,30.7) has 28738 bin [30.7,30.8) has 28805 bin [30.8,30.9) has 28872 bin [30.9,31.0) has 29426 bin [31.0,31.1) has 29693 bin [31.1,31.2) has 29495 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has 15712 bin [38.9,39.0) has 15234 bin [39.0,39.1) has 15363 bin [39.1,39.2) has 15101 bin [39.2,39.3) has 14966 bin [39.3,39.4) has 14706 bin [39.4,39.5) has 14341 bin [39.5,39.6) has 14258 bin [39.6,39.7) has 14408 bin [39.7,39.8) has 14466 bin [39.8,39.9) has 14049 bin [39.9,40.0) has 14011 bin [40.0,40.1) has 13969 bin [40.1,40.2) has 13770 bin [40.2,40.3) has 13706 bin [40.3,40.4) has 13825 bin [40.4,40.5) has 13718 bin [40.5,40.6) has 13601 bin [40.6,40.7) has 13366 bin [40.7,40.8) has 13315 bin [40.8,40.9) has 13037 bin [40.9,41.0) has 12782 bin [41.0,41.1) has 12520 bin [41.1,41.2) has 12760 bin [41.2,41.3) has 12601 bin [41.3,41.4) has 12438 bin [41.4,41.5) has 12381 bin [41.5,41.6) has 12126 bin [41.6,41.7) has 12021 bin [41.7,41.8) has 11777 bin [41.8,41.9) has 11495 bin [41.9,42.0) has 11292 bin [42.0,42.1) has 11218 bin [42.1,42.2) has 10890 bin [42.2,42.3) has 10900 bin [42.3,42.4) has 10573 bin [42.4,42.5) has 10149 bin [42.5,42.6) has 9757 bin [42.6,42.7) has 9496 bin 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[46.7,46.8) has 1687 bin [46.8,46.9) has 1601 bin [46.9,47.0) has 1532 bin [47.0,47.1) has 1328 bin [47.1,47.2) has 1245 bin [47.2,47.3) has 1128 bin [47.3,47.4) has 966 bin [47.4,47.5) has 851 bin [47.5,47.6) has 787 bin [47.6,47.7) has 708 bin [47.7,47.8) has 575 bin [47.8,47.9) has 491 bin [47.9,48.0) has 474 bin [48.0,48.1) has 395 bin [48.1,48.2) has 388 bin [48.2,48.3) has 342 bin [48.3,48.4) has 284 bin [48.4,48.5) has 290 bin [48.5,48.6) has 237 bin [48.6,48.7) has 218 bin [48.7,48.8) has 147 bin [48.8,48.9) has 150 bin [48.9,49.0) has 144 bin [49.0,49.1) has 112 bin [49.1,49.2) has 84 bin [49.2,49.3) has 75 bin [49.3,49.4) has 77 bin [49.4,49.5) has 66 bin [49.5,49.6) has 60 bin [49.6,49.7) has 56 bin [49.7,49.8) has 38 bin [49.8,49.9) has 39 bin [49.9,50.0) has 32 bin [50.0,50.1) has 22 bin [50.1,50.2) has 26 bin [50.2,50.3) has 28 bin [50.3,50.4) has 31 bin [50.4,50.5) has 21 bin [50.5,50.6) has 24 bin [50.6,50.7) has 18 bin [50.7,50.8) has 23 bin [50.8,50.9) has 26 bin [50.9,51.0) has 22 bin [51.0,51.1) has 32 bin [51.1,51.2) has 29 bin [51.2,51.3) has 25 bin [51.3,51.4) has 8 bin [51.4,51.5) has 19 bin [51.5,51.6) has 10 bin [51.6,51.7) has 9 bin [51.7,51.8) has 16 bin [51.8,51.9) has 4 bin [51.9,52.0) has 5 bin [52.0,52.1) has 2 bin [52.1,52.2) has 1 bin [52.2,52.3) has 1 average z coordinate 22.4 for 28335806 element(s) point source id histogram with bin size 1.000000 bin 157 has 11877362 bin 158 has 16458444 average point source id 157.58083556896176 for 28335806 element(s)