lasinfo (210611) report for 'AHN3T/20HZ2_04.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: 19824298 number of points by return: 15697769 2270222 1169097 519440 167770 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 504980 0 min x y z: 177980.000 504980.000 -5.958 max x y z: 179019.999 506269.999 36.455 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: 19824298 extended number of points by return: 15697769 2270222 1169097 519440 167770 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 -5958 36455 intensity 0 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 -34 32 user_data 2 2 point_source_ID 9440 9445 gps_time 392389.777822 397895.591703 Color R 12 255 G 12 255 B 11 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 15697769 number of intermediate returns: 1856939 number of last returns: 15686164 number of single returns: 13416574 covered area in square units/kilounits: 1340604/1.34 point density: all returns 14.79 last only 11.70 (per square units) spacing: all returns 0.26 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19824298 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15697769 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2270222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1169097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 519440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 167770 instead zero. overview over extended number of returns of given pulse: 13416574 2211924 1949764 1406889 839147 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5086081 unclassified (1) 13275385 ground (2) 1401042 building (6) 46068 water (9) 15722 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1459185 +---> 425099 of those are unclassified (1) +---> 989425 of those are ground (2) +---> 42439 of those are building (6) +---> 2222 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 114 bin [-5.9,-5.8) has 5042 bin [-5.8,-5.7) has 871 bin [-5.7,-5.6) has 726 bin [-5.6,-5.5) has 779 bin [-5.5,-5.4) has 858 bin [-5.4,-5.3) has 914 bin [-5.3,-5.2) has 1706 bin [-5.2,-5.1) has 8605 bin [-5.1,-5.0) has 14383 bin [-5.0,-4.9) has 15819 bin [-4.9,-4.8) has 22279 bin [-4.8,-4.7) has 35198 bin [-4.7,-4.6) has 34117 bin [-4.6,-4.5) has 38188 bin 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has 4056618 bin 9442 has 7230966 bin 9443 has 5846382 bin 9444 has 1969635 bin 9445 has 166826 average point source id 9442.258358202645468 for 19824298 element(s)