lasinfo (210611) report for 'AHN3T/57AN2_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: 218/2021 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: 21401326 number of points by return: 16014094 3777382 1271290 290796 47764 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 369980 0 min x y z: 145980.000 369980.000 31.765 max x y z: 147019.999 371269.999 68.862 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: 21401326 extended number of points by return: 16014094 3777382 1271290 290796 47764 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 31765 68862 intensity 1 2754 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 33 user_data 0 0 point_source_ID 10367 10873 gps_time 298629.662446 307798.395751 Color R 15 219 G 34 208 B 36 209 NIR 24 226 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 number of first returns: 16014094 number of intermediate returns: 1617009 number of last returns: 16005889 number of single returns: 12235666 covered area in square units/kilounits: 1341228/1.34 point density: all returns 15.96 last only 11.93 (per square units) spacing: all returns 0.25 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21401326 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16014094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3777382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1271290 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 290796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 47764 instead zero. overview over extended number of returns of given pulse: 12235666 5011420 2942472 972811 208934 26876 3147 0 0 0 0 0 0 0 0 histogram of classification of points: 7938147 unclassified (1) 13447823 ground (2) 15356 water (9) +-> flagged as extended overlap: 1524121 +---> 647738 of those are unclassified (1) +---> 875854 of those are ground (2) +---> 529 of those are water (9) z coordinate histogram with bin size 0.100000 bin [31.7,31.8) has 5 bin [31.8,31.9) has 2006 bin [31.9,32.0) has 15419 bin [32.0,32.1) has 24747 bin [32.1,32.2) has 26956 bin [32.2,32.3) has 27452 bin [32.3,32.4) has 34114 bin [32.4,32.5) has 39314 bin [32.5,32.6) has 40844 bin [32.6,32.7) has 44142 bin [32.7,32.8) has 53845 bin [32.8,32.9) has 100594 bin [32.9,33.0) has 192158 bin [33.0,33.1) has 237979 bin [33.1,33.2) has 243427 bin [33.2,33.3) has 222422 bin [33.3,33.4) has 224439 bin [33.4,33.5) has 265272 bin 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coordinate 38.0 for 21401326 element(s) point source id histogram with bin size 1.000000 bin 10367 has 107 bin 10368 has 435066 bin 10369 has 3204949 bin 10370 has 5859541 bin 10371 has 6818407 bin 10372 has 4067376 bin 10374 has 38397 bin 10873 has 977483 average point source id 10393.489446121235233 for 21401326 element(s)