lasinfo (210611) report for 'AHN4T/11CZ2_17.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: 174/2021 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: 45969866 number of points by return: 40688823 3264947 1533866 477427 4803 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 551230 0 min x y z: 185980.000 551230.000 -3.062 max x y z: 187019.999 552519.999 26.130 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: 45969866 extended number of points by return: 40688823 3264947 1533866 477427 4803 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 -3062 26130 intensity 19 4992 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 29 user_data 8 9 point_source_ID 1129 1145 gps_time 269081382.495059 269104290.248896 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 33 255 B 24 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17 33.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40688823 number of intermediate returns: 2019673 number of last returns: 40670981 number of single returns: 37409611 covered area in square units/kilounits: 1334308/1.33 point density: all returns 34.45 last only 30.48 (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 45969866 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40688823 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3264947 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1533866 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 477427 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4803 instead zero. overview over extended number of returns of given pulse: 37409611 3469125 3172391 1894653 23401 675 10 0 0 0 0 0 0 0 0 histogram of classification of points: 6411143 unclassified (1) 36897125 ground (2) 649750 building (6) 2009785 water (9) 373 wire conductor (14) 1690 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2507138 +---> 463008 of those are unclassified (1) +---> 1650772 of those are ground (2) +---> 54243 of those are building (6) +---> 337953 of those are water (9) +---> 71 of those are wire conductor (14) +---> 1091 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 5 bin [-3.0,-2.9) has 747 bin [-2.9,-2.8) has 38590 bin [-2.8,-2.7) has 18633 bin [-2.7,-2.6) has 12057 bin [-2.6,-2.5) has 10005 bin [-2.5,-2.4) has 39703 bin [-2.4,-2.3) has 54794 bin [-2.3,-2.2) has 39011 bin [-2.2,-2.1) has 229514 bin [-2.1,-2.0) has 261837 bin [-2.0,-1.9) has 571743 bin [-1.9,-1.8) has 1447907 bin [-1.8,-1.7) has 2507266 bin [-1.7,-1.6) has 2570929 bin [-1.6,-1.5) has 1917865 bin [-1.5,-1.4) has 1456044 bin [-1.4,-1.3) has 1702137 bin [-1.3,-1.2) has 2038586 bin [-1.2,-1.1) has 1926206 bin [-1.1,-1.0) has 3112285 bin [-1.0,-0.9) has 2554213 bin [-0.9,-0.8) has 2919336 bin [-0.8,-0.7) has 3243459 bin [-0.7,-0.6) has 3027119 bin [-0.6,-0.5) has 2267277 bin [-0.5,-0.4) has 1802199 bin [-0.4,-0.3) has 1337185 bin [-0.3,-0.2) has 912599 bin [-0.2,-0.1) has 506859 bin [-0.1,0.0) has 304563 bin [0.0,0.1) has 204372 bin [0.1,0.2) has 171578 bin [0.2,0.3) has 140335 bin [0.3,0.4) has 108435 bin [0.4,0.5) has 82719 bin [0.5,0.6) has 66647 bin [0.6,0.7) has 62540 bin [0.7,0.8) has 61792 bin [0.8,0.9) has 61710 bin [0.9,1.0) has 62545 bin [1.0,1.1) has 61748 bin [1.1,1.2) has 60625 bin [1.2,1.3) has 62042 bin [1.3,1.4) has 60688 bin [1.4,1.5) has 62546 bin [1.5,1.6) has 63550 bin [1.6,1.7) has 64879 bin [1.7,1.8) has 63813 bin [1.8,1.9) has 65052 bin [1.9,2.0) has 66107 bin [2.0,2.1) has 62932 bin [2.1,2.2) has 65029 bin [2.2,2.3) has 73982 bin [2.3,2.4) has 67168 bin [2.4,2.5) has 64434 bin [2.5,2.6) has 63918 bin [2.6,2.7) has 64350 bin [2.7,2.8) has 62667 bin [2.8,2.9) has 62233 bin [2.9,3.0) has 61570 bin [3.0,3.1) has 61149 bin [3.1,3.2) has 58997 bin [3.2,3.3) has 57112 bin [3.3,3.4) has 57635 bin [3.4,3.5) has 57240 bin [3.5,3.6) has 55002 bin [3.6,3.7) has 52999 bin [3.7,3.8) has 53536 bin [3.8,3.9) has 54364 bin [3.9,4.0) has 52608 bin [4.0,4.1) has 51631 bin [4.1,4.2) has 48457 bin [4.2,4.3) has 48508 bin [4.3,4.4) has 47808 bin [4.4,4.5) has 47849 bin [4.5,4.6) has 47136 bin [4.6,4.7) has 47319 bin [4.7,4.8) has 46661 bin [4.8,4.9) has 47155 bin [4.9,5.0) has 46821 bin [5.0,5.1) has 46269 bin [5.1,5.2) has 46120 bin [5.2,5.3) has 45777 bin [5.3,5.4) has 45267 bin [5.4,5.5) has 45420 bin [5.5,5.6) has 45420 bin [5.6,5.7) has 46258 bin [5.7,5.8) has 45969 bin [5.8,5.9) has 46923 bin [5.9,6.0) has 44933 bin [6.0,6.1) has 45065 bin [6.1,6.2) has 44047 bin [6.2,6.3) has 44039 bin [6.3,6.4) has 44629 bin [6.4,6.5) has 44623 bin [6.5,6.6) has 44340 bin [6.6,6.7) has 44309 bin [6.7,6.8) has 43922 bin [6.8,6.9) has 43648 bin [6.9,7.0) has 44031 bin [7.0,7.1) has 43581 bin [7.1,7.2) has 43696 bin [7.2,7.3) has 43377 bin [7.3,7.4) has 43260 bin [7.4,7.5) has 43101 bin [7.5,7.6) has 41844 bin [7.6,7.7) has 42438 bin [7.7,7.8) has 41980 bin [7.8,7.9) has 41841 bin [7.9,8.0) has 41740 bin [8.0,8.1) has 41717 bin [8.1,8.2) has 41864 bin [8.2,8.3) has 41349 bin [8.3,8.4) has 41158 bin [8.4,8.5) has 40526 bin [8.5,8.6) has 40175 bin [8.6,8.7) has 39735 bin [8.7,8.8) has 39790 bin [8.8,8.9) has 39854 bin [8.9,9.0) has 39642 bin [9.0,9.1) has 39285 bin [9.1,9.2) has 38568 bin [9.2,9.3) has 38638 bin [9.3,9.4) has 38500 bin [9.4,9.5) has 38479 bin [9.5,9.6) has 38843 bin [9.6,9.7) has 38203 bin [9.7,9.8) has 38060 bin [9.8,9.9) has 37915 bin [9.9,10.0) has 37960 bin 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[26.0,26.1) has 1 bin [26.1,26.2) has 1 average z coordinate 0.1 for 45969866 element(s) point source id histogram with bin size 1.000000 bin 1129 has 17665352 bin 1130 has 8345282 bin 1145 has 19959232 average point source id 1136.128430480958968 for 45969866 element(s)