lasinfo (210611) report for 'AHN3T/44FZ2_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: 217/2021 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: 25174698 number of points by return: 16676363 4098595 2596663 1314886 488191 scale factor x y z: 0.001 0.001 0.001 offset x y z: 136980 413730 0 min x y z: 136980.000 413730.000 -0.524 max x y z: 138019.999 415019.999 38.775 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: 25174698 extended number of points by return: 16676363 4098595 2596663 1314886 488191 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 -524 38775 intensity 0 65530 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 31 user_data 0 0 point_source_ID 2247 2252 gps_time 226292.207231 228021.478695 Color R 11 255 G 18 255 B 10 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5167 extended_scanner_channel 0 0 number of first returns: 16676363 number of intermediate returns: 4540579 number of last returns: 16522015 number of single returns: 12564259 covered area in square units/kilounits: 1341068/1.34 point density: all returns 18.77 last only 12.32 (per square units) spacing: all returns 0.23 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25174698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16676363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4098595 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2596663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1314886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 488191 instead zero. overview over extended number of returns of given pulse: 12564259 3009982 3847530 3309879 1766184 530678 146186 0 0 0 0 0 0 0 0 histogram of classification of points: 10362595 unclassified (1) 13889333 ground (2) 647964 building (6) 260596 water (9) 14210 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1668236 +---> 643501 of those are unclassified (1) +---> 936506 of those are ground (2) +---> 69420 of those are building (6) +---> 18809 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 3 bin [-0.5,-0.4) has 442 bin [-0.4,-0.3) has 12081 bin [-0.3,-0.2) has 57262 bin [-0.2,-0.1) has 75803 bin [-0.1,0.0) has 94618 bin [0.0,0.1) has 128081 bin [0.1,0.2) has 231259 bin [0.2,0.3) has 572897 bin [0.3,0.4) has 1733337 bin [0.4,0.5) has 2817959 bin [0.5,0.6) has 2354099 bin [0.6,0.7) has 1562668 bin [0.7,0.8) has 964856 bin [0.8,0.9) 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[36.2,36.3) has 328 bin [36.3,36.4) has 282 bin [36.4,36.5) has 217 bin [36.5,36.6) has 235 bin [36.6,36.7) has 183 bin [36.7,36.8) has 157 bin [36.8,36.9) has 137 bin [36.9,37.0) has 126 bin [37.0,37.1) has 95 bin [37.1,37.2) has 87 bin [37.2,37.3) has 76 bin [37.3,37.4) has 63 bin [37.4,37.5) has 56 bin [37.5,37.6) has 54 bin [37.6,37.7) has 41 bin [37.7,37.8) has 30 bin [37.8,37.9) has 18 bin [37.9,38.0) has 22 bin [38.0,38.1) has 12 bin [38.1,38.2) has 18 bin [38.2,38.3) has 10 bin [38.3,38.4) has 1 bin [38.4,38.5) has 5 bin [38.5,38.6) has 2 bin [38.6,38.7) has 1 bin [38.7,38.8) has 3 average z coordinate 5.3 for 25174698 element(s) point source id histogram with bin size 1.000000 bin 2247 has 56476 bin 2248 has 2526804 bin 2249 has 6960097 bin 2250 has 9715277 bin 2251 has 5282764 bin 2252 has 633280 average point source id 2249.776211456439341 for 25174698 element(s)