lasinfo (210611) report for 'AHN2T/17GN1_10.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: 204/2021 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: 34979291 number of points by return: 34979291 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 243980 534980 0 min x y z: 243980.00 534980.00 14.34 max x y z: 245019.99 536269.99 51.89 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: 34979291 extended number of points by return: 34979291 0 0 0 0 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 103999 Y 0 128999 Z 1434 5189 intensity 0 0 return_number 1 1 number_of_returns 1 1 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 2 scan_angle_rank 0 0 user_data 0 0 point_source_ID 0 0 gps_time 0.000000 0.000000 Color R 25 255 G 39 255 B 4 255 NIR 35 255 extended_return_number 1 1 extended_number_of_returns 1 1 extended_classification 1 2 extended_scan_angle 0 0 extended_scanner_channel 0 0 number of first returns: 34979291 number of intermediate returns: 0 number of last returns: 34979291 number of single returns: 34979291 covered area in square units/kilounits: 1334068/1.33 point density: all returns 26.22 last only 26.22 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34979291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34979291 instead zero. overview over extended number of returns of given pulse: 34979291 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7155453 unclassified (1) 27823838 ground (2) +-> flagged as extended overlap: 2094456 +---> 592357 of those are unclassified (1) +---> 1502099 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [14.3,14.4) has 40 bin [14.4,14.5) has 8381 bin [14.5,14.6) has 154259 bin [14.6,14.7) has 73844 bin [14.7,14.8) has 64628 bin [14.8,14.9) has 69855 bin [14.9,15.0) has 83592 bin [15.0,15.1) has 113853 bin [15.1,15.2) has 237741 bin [15.2,15.3) has 565928 bin [15.3,15.4) has 1315200 bin [15.4,15.5) has 1684488 bin [15.5,15.6) has 1433833 bin [15.6,15.7) has 1494497 bin [15.7,15.8) has 1572485 bin [15.8,15.9) has 1649831 bin [15.9,16.0) has 1400340 bin [16.0,16.1) has 1101534 bin [16.1,16.2) has 889455 bin [16.2,16.3) has 822548 bin 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34979291 element(s) point source id histogram with bin size 1.000000 bin 0 has 34979291 average point source id 0 for 34979291 element(s)