lasinfo (210611) report for 'AHN4T/50HZ2_11.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: 38201381 number of points by return: 27707552 8181488 2061163 236447 14731 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 377480 0 min x y z: 134980.000 377480.000 26.485 max x y z: 136019.999 378769.999 59.563 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: 38201381 extended number of points by return: 27707552 8181488 2061163 236447 14731 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 26485 59563 intensity 0 4432 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 14 user_data 6 7 point_source_ID 57 58 gps_time 298022719.610790 298023090.670667 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 39 255 B 26 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 44.32 ('Amplitude') attribute1 -16.66 27.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27707552 number of intermediate returns: 2303220 number of last returns: 27706218 number of single returns: 19515609 covered area in square units/kilounits: 1341468/1.34 point density: all returns 28.48 last only 20.65 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38201381 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27707552 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8181488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2061163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 236447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14731 instead zero. overview over extended number of returns of given pulse: 19515609 12253296 5472911 885820 70630 2927 188 0 0 0 0 0 0 0 0 histogram of classification of points: 14783903 unclassified (1) 23324210 ground (2) 48701 building (6) 44567 water (9) +-> flagged as extended overlap: 2514257 +---> 1107299 of those are unclassified (1) +---> 1380818 of those are ground (2) +---> 24019 of those are building (6) +---> 2121 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.4,26.5) has 2 bin [26.5,26.6) has 247 bin [26.6,26.7) has 1164 bin [26.7,26.8) has 2845 bin [26.8,26.9) has 1720 bin [26.9,27.0) has 3429 bin [27.0,27.1) has 8204 bin [27.1,27.2) has 17049 bin [27.2,27.3) has 26931 bin [27.3,27.4) has 26887 bin [27.4,27.5) has 35192 bin [27.5,27.6) has 37712 bin [27.6,27.7) has 69703 bin [27.7,27.8) has 83494 bin [27.8,27.9) has 110347 bin [27.9,28.0) has 140277 bin [28.0,28.1) has 169925 bin [28.1,28.2) has 172669 bin [28.2,28.3) has 199842 bin [28.3,28.4) has 265688 bin [28.4,28.5) has 328711 bin [28.5,28.6) has 321722 bin [28.6,28.7) has 348668 bin [28.7,28.8) has 432077 bin [28.8,28.9) has 458765 bin [28.9,29.0) has 424223 bin [29.0,29.1) has 445366 bin [29.1,29.2) has 508600 bin [29.2,29.3) has 539039 bin [29.3,29.4) has 559758 bin [29.4,29.5) has 593517 bin [29.5,29.6) has 672242 bin [29.6,29.7) has 690997 bin [29.7,29.8) has 662469 bin [29.8,29.9) has 722027 bin [29.9,30.0) has 812559 bin [30.0,30.1) has 984700 bin [30.1,30.2) has 895928 bin [30.2,30.3) has 755892 bin [30.3,30.4) has 715120 bin [30.4,30.5) has 737728 bin [30.5,30.6) has 722791 bin [30.6,30.7) has 712298 bin [30.7,30.8) has 700386 bin [30.8,30.9) has 676173 bin [30.9,31.0) has 659919 bin [31.0,31.1) has 636959 bin [31.1,31.2) has 622692 bin [31.2,31.3) has 649760 bin [31.3,31.4) has 598746 bin [31.4,31.5) has 564571 bin [31.5,31.6) has 554049 bin [31.6,31.7) has 552345 bin 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109192 bin [46.9,47.0) has 105946 bin [47.0,47.1) has 102425 bin [47.1,47.2) has 100569 bin [47.2,47.3) has 96359 bin [47.3,47.4) has 92591 bin [47.4,47.5) has 89957 bin [47.5,47.6) has 86327 bin [47.6,47.7) has 82334 bin [47.7,47.8) has 79321 bin [47.8,47.9) has 75403 bin [47.9,48.0) has 71898 bin [48.0,48.1) has 69398 bin [48.1,48.2) has 66423 bin [48.2,48.3) has 63039 bin [48.3,48.4) has 59902 bin [48.4,48.5) has 56820 bin [48.5,48.6) has 53391 bin [48.6,48.7) has 50252 bin [48.7,48.8) has 47796 bin [48.8,48.9) has 45612 bin [48.9,49.0) has 43093 bin [49.0,49.1) has 40271 bin [49.1,49.2) has 37958 bin [49.2,49.3) has 35916 bin [49.3,49.4) has 33636 bin [49.4,49.5) has 32168 bin [49.5,49.6) has 30002 bin [49.6,49.7) has 28119 bin [49.7,49.8) has 25567 bin [49.8,49.9) has 24205 bin [49.9,50.0) has 22509 bin [50.0,50.1) has 21220 bin [50.1,50.2) has 19887 bin [50.2,50.3) has 18757 bin [50.3,50.4) has 17120 bin [50.4,50.5) has 15868 bin [50.5,50.6) has 14878 bin [50.6,50.7) has 13913 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[54.7,54.8) has 313 bin [54.8,54.9) has 299 bin [54.9,55.0) has 270 bin [55.0,55.1) has 233 bin [55.1,55.2) has 205 bin [55.2,55.3) has 173 bin [55.3,55.4) has 142 bin [55.4,55.5) has 134 bin [55.5,55.6) has 143 bin [55.6,55.7) has 129 bin [55.7,55.8) has 124 bin [55.8,55.9) has 140 bin [55.9,56.0) has 121 bin [56.0,56.1) has 109 bin [56.1,56.2) has 103 bin [56.2,56.3) has 105 bin [56.3,56.4) has 92 bin [56.4,56.5) has 83 bin [56.5,56.6) has 54 bin [56.6,56.7) has 47 bin [56.7,56.8) has 60 bin [56.8,56.9) has 53 bin [56.9,57.0) has 46 bin [57.0,57.1) has 48 bin [57.1,57.2) has 47 bin [57.2,57.3) has 42 bin [57.3,57.4) has 36 bin [57.4,57.5) has 28 bin [57.5,57.6) has 18 bin [57.6,57.7) has 27 bin [57.7,57.8) has 34 bin [57.8,57.9) has 22 bin [57.9,58.0) has 20 bin [58.0,58.1) has 22 bin [58.1,58.2) has 28 bin [58.2,58.3) has 23 bin [58.3,58.4) has 14 bin [58.4,58.5) has 15 bin [58.5,58.6) has 8 bin [58.6,58.7) has 8 bin [58.7,58.8) has 11 bin [58.8,58.9) has 3 bin [58.9,59.0) has 6 bin [59.1,59.2) has 3 bin [59.2,59.3) has 1 bin [59.4,59.5) has 2 bin [59.5,59.6) has 2 average z coordinate 34.7 for 38201381 element(s) point source id histogram with bin size 1.000000 bin 57 has 17053502 bin 58 has 21147879 average point source id 57.553589384635075 for 38201381 element(s)