lasinfo (210611) report for 'AHN4T/30FN2_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: 178/2021 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: 44491437 number of points by return: 37975962 4646827 1483844 337881 46923 scale factor x y z: 0.001 0.001 0.001 offset x y z: 97980 469980 0 min x y z: 97980.000 469980.000 -6.179 max x y z: 99019.999 471269.999 29.923 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: 44491437 extended number of points by return: 37975962 4646827 1483844 337881 46923 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 -6179 29923 intensity 17 4355 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 -34 12 user_data 6 7 point_source_ID 100 101 gps_time 270037436.407877 270038588.753757 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 3 255 B 0 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 2000 extended_scanner_channel 0 0 attribute0 0.17 43.55 ('Amplitude') attribute1 -15.4 28.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37975962 number of intermediate returns: 1874077 number of last returns: 37939326 number of single returns: 33297928 covered area in square units/kilounits: 1281872/1.28 point density: all returns 34.71 last only 29.60 (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 44491437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37975962 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4646827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1483844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 337881 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46923 instead zero. overview over extended number of returns of given pulse: 33297928 6346802 3444593 1166674 232714 2668 58 0 0 0 0 0 0 0 0 histogram of classification of points: 8477317 unclassified (1) 27924884 ground (2) 5238561 building (6) 2639917 water (9) 210758 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2558516 +---> 387326 of those are unclassified (1) +---> 1838148 of those are ground (2) +---> 97891 of those are building (6) +---> 213371 of those are water (9) +---> 21780 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.2,-6.1) has 17 bin [-6.1,-6.0) has 1522 bin [-6.0,-5.9) has 33902 bin [-5.9,-5.8) has 18399 bin [-5.8,-5.7) has 15753 bin [-5.7,-5.6) has 26590 bin [-5.6,-5.5) has 41581 bin [-5.5,-5.4) has 40457 bin [-5.4,-5.3) has 40803 bin [-5.3,-5.2) has 51986 bin [-5.2,-5.1) has 47922 bin [-5.1,-5.0) has 43298 bin [-5.0,-4.9) has 49779 bin [-4.9,-4.8) has 56305 bin [-4.8,-4.7) has 67913 bin [-4.7,-4.6) has 159520 bin [-4.6,-4.5) has 421145 bin [-4.5,-4.4) has 1122142 bin [-4.4,-4.3) has 1912863 bin [-4.3,-4.2) has 1799447 bin [-4.2,-4.1) has 1638456 bin [-4.1,-4.0) has 1322705 bin [-4.0,-3.9) has 1533073 bin [-3.9,-3.8) has 1281527 bin [-3.8,-3.7) has 1148002 bin [-3.7,-3.6) has 929920 bin [-3.6,-3.5) has 821357 bin [-3.5,-3.4) has 770558 bin [-3.4,-3.3) has 762824 bin [-3.3,-3.2) has 618980 bin [-3.2,-3.1) has 420719 bin [-3.1,-3.0) has 325062 bin [-3.0,-2.9) has 287878 bin [-2.9,-2.8) has 285509 bin [-2.8,-2.7) has 266305 bin [-2.7,-2.6) has 233114 bin [-2.6,-2.5) has 252981 bin [-2.5,-2.4) has 212670 bin [-2.4,-2.3) has 200669 bin [-2.3,-2.2) has 273536 bin [-2.2,-2.1) has 186607 bin [-2.1,-2.0) has 240011 bin [-2.0,-1.9) has 733913 bin [-1.9,-1.8) has 1090238 bin [-1.8,-1.7) has 773212 bin [-1.7,-1.6) has 590445 bin [-1.6,-1.5) has 477480 bin [-1.5,-1.4) has 467980 bin [-1.4,-1.3) has 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333 bin [26.6,26.7) has 319 bin [26.7,26.8) has 279 bin [26.8,26.9) has 249 bin [26.9,27.0) has 227 bin [27.0,27.1) has 206 bin [27.1,27.2) has 221 bin [27.2,27.3) has 179 bin [27.3,27.4) has 152 bin [27.4,27.5) has 142 bin [27.5,27.6) has 130 bin [27.6,27.7) has 113 bin [27.7,27.8) has 79 bin [27.8,27.9) has 83 bin [27.9,28.0) has 72 bin [28.0,28.1) has 67 bin [28.1,28.2) has 67 bin [28.2,28.3) has 47 bin [28.3,28.4) has 68 bin [28.4,28.5) has 48 bin [28.5,28.6) has 42 bin [28.6,28.7) has 34 bin [28.7,28.8) has 32 bin [28.8,28.9) has 32 bin [28.9,29.0) has 31 bin [29.0,29.1) has 31 bin [29.1,29.2) has 24 bin [29.2,29.3) has 10 bin [29.3,29.4) has 13 bin [29.4,29.5) has 15 bin [29.5,29.6) has 5 bin [29.6,29.7) has 5 bin [29.7,29.8) has 4 bin [29.8,29.9) has 1 bin [29.9,30.0) has 1 average z coordinate -0.6 for 44491437 element(s) point source id histogram with bin size 1.000000 bin 100 has 26758916 bin 101 has 17732521 average point source id 100.398560311729199 for 44491437 element(s)