lasinfo (210611) report for 'AHN3T/67BZ2_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: 215/2021 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: 19168701 number of points by return: 16020573 1697420 949055 393996 107657 scale factor x y z: 0.001 0.001 0.001 offset x y z: 37980 369980 0 min x y z: 37980.000 369980.000 -0.980 max x y z: 39019.999 371269.999 36.402 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: 19168701 extended number of points by return: 16020573 1697420 949055 393996 107657 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 -980 36402 intensity 3 43112 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 31 user_data 1 5 point_source_ID 17144 17148 gps_time 122354.934683 127217.619740 Color R 19 255 G 29 255 B 12 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5667 5167 extended_scanner_channel 0 0 number of first returns: 16020573 number of intermediate returns: 1450936 number of last returns: 16019795 number of single returns: 14322603 covered area in square units/kilounits: 1310008/1.31 point density: all returns 14.63 last only 12.23 (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 19168701 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16020573 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1697420 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 949055 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 393996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 107657 instead zero. overview over extended number of returns of given pulse: 14322603 1496787 1665849 1145372 538090 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4355228 unclassified (1) 14532861 ground (2) 202267 building (6) 78345 water (9) +-> flagged as extended overlap: 1299080 +---> 288184 of those are unclassified (1) +---> 958818 of those are ground (2) +---> 21516 of those are building (6) +---> 30562 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 1939 bin [-0.9,-0.8) has 22074 bin [-0.8,-0.7) has 18685 bin [-0.7,-0.6) has 17531 bin [-0.6,-0.5) has 18543 bin [-0.5,-0.4) has 21840 bin [-0.4,-0.3) has 28884 bin [-0.3,-0.2) has 37330 bin [-0.2,-0.1) has 51495 bin [-0.1,0.0) has 82664 bin [0.0,0.1) has 158496 bin [0.1,0.2) has 783178 bin [0.2,0.3) has 1121180 bin [0.3,0.4) has 867366 bin [0.4,0.5) has 599086 bin [0.5,0.6) has 505374 bin 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coordinate 3.4 for 19168701 element(s) point source id histogram with bin size 1.000000 bin 17144 has 1537776 bin 17145 has 5590805 bin 17146 has 5492471 bin 17147 has 4577405 bin 17148 has 1970244 average point source id 17145.992254874236096 for 19168701 element(s)