lasinfo (210611) report for 'AHN3T/49GZ2_18.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: 22730871 number of points by return: 13330090 6467056 2342643 519117 71965 scale factor x y z: 0.001 0.001 0.001 offset x y z: 86980 376230 0 min x y z: 86980.000 376230.000 15.854 max x y z: 88019.999 377519.999 56.645 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: 22730871 extended number of points by return: 13330090 6467056 2342643 519117 71965 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 15854 56645 intensity 1 7689 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 32 user_data 2 2 point_source_ID 203 207 gps_time 166868324.037177 166872720.611894 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 231 G 24 228 B 33 237 NIR 34 239 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 13330090 number of intermediate returns: 2942559 number of last returns: 13307961 number of single returns: 6849739 covered area in square units/kilounits: 1313112/1.31 point density: all returns 17.31 last only 10.13 (per square units) spacing: all returns 0.24 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22730871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13330090 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6467056 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2342643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 519117 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 71965 instead zero. overview over extended number of returns of given pulse: 6849739 8246225 5479911 1793587 361409 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 16300853 unclassified (1) 6421275 ground (2) 8473 building (6) 270 water (9) +-> flagged as extended overlap: 1470545 +---> 1045711 of those are unclassified (1) +---> 424834 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [15.8,15.9) has 11 bin [15.9,16.0) has 98 bin [16.0,16.1) has 191 bin [16.1,16.2) has 373 bin [16.2,16.3) has 863 bin [16.3,16.4) has 900 bin [16.4,16.5) has 1009 bin [16.5,16.6) has 1171 bin [16.6,16.7) has 1424 bin [16.7,16.8) has 2153 bin [16.8,16.9) has 4887 bin [16.9,17.0) has 10994 bin [17.0,17.1) has 32416 bin [17.1,17.2) has 99439 bin [17.2,17.3) has 120615 bin [17.3,17.4) has 108785 bin [17.4,17.5) has 132732 bin [17.5,17.6) has 124940 bin [17.6,17.7) has 127940 bin [17.7,17.8) 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z coordinate 29.6 for 22730871 element(s) point source id histogram with bin size 1.000000 bin 203 has 194652 bin 204 has 5292175 bin 205 has 8413835 bin 206 has 6897409 bin 207 has 1932800 average point source id 205.22355192636482 for 22730871 element(s)