lasinfo (210611) report for 'AHN3T/25DN2_22.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: 213/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 27707088 number of points by return: 19295239 5851530 2044646 451771 63902 scale factor x y z: 0.001 0.001 0.001 offset x y z: 115980 481230 0 min x y z: 115980.000 481230.000 -5.838 max x y z: 117019.999 482519.999 31.646 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: 27707088 extended number of points by return: 19295239 5851530 2044646 451771 63902 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -5838 31646 intensity 1 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -35 31 user_data 2 2 point_source_ID 54039 55038 gps_time 11605.111480 353596.333514 Color R 0 255 G 4 255 B 0 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5167 extended_scanner_channel 0 0 number of first returns: 19295239 number of intermediate returns: 2559298 number of last returns: 19294964 number of single returns: 13442413 covered area in square units/kilounits: 1162676/1.16 point density: all returns 23.83 last only 16.60 (per square units) spacing: all returns 0.20 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27707088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19295239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5851530 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2044646 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 451771 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63902 instead zero. overview over extended number of returns of given pulse: 13442413 7617024 4777532 1550687 319432 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 11185214 unclassified (1) 15630796 ground (2) 505430 building (6) 334661 water (9) 50987 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1663174 +---> 531989 of those are unclassified (1) +---> 1042399 of those are ground (2) +---> 46715 of those are building (6) +---> 34712 of those are water (9) +---> 7359 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.9,-5.8) has 1 bin [-5.8,-5.7) has 5 bin [-5.7,-5.6) has 197 bin [-5.6,-5.5) has 13030 bin [-5.5,-5.4) has 28208 bin [-5.4,-5.3) has 34710 bin [-5.3,-5.2) has 54983 bin [-5.2,-5.1) has 84793 bin [-5.1,-5.0) has 104024 bin [-5.0,-4.9) has 138277 bin [-4.9,-4.8) has 148002 bin [-4.8,-4.7) has 205231 bin 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bin [30.7,30.8) has 47 bin [30.8,30.9) has 28 bin [30.9,31.0) has 29 bin [31.0,31.1) has 15 bin [31.1,31.2) has 9 bin [31.2,31.3) has 7 bin [31.3,31.4) has 7 bin [31.4,31.5) has 2 bin [31.5,31.6) has 1 bin [31.6,31.7) has 3 average z coordinate 2.6 for 27707088 element(s) point source id histogram with bin size 1.000000 bin 54039 has 9486356 bin 54040 has 4300711 bin 54041 has 3175375 bin 54042 has 150926 bin 55035 has 39687 bin 55036 has 1414980 bin 55037 has 3015239 bin 55038 has 6123814 average point source id 54421.150093109747104 for 27707088 element(s)