lasinfo (210611) report for 'AHN3T/28GN1_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: 216/2021 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: 27517836 number of points by return: 15081469 7094976 3693796 1325657 321938 scale factor x y z: 0.001 0.001 0.001 offset x y z: 241980 482480 0 min x y z: 241980.000 482480.000 9.347 max x y z: 243019.999 483769.999 51.903 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: 27517836 extended number of points by return: 15081469 7094976 3693796 1325657 321938 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 9347 51903 intensity 7 32767 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 32 user_data 0 5 point_source_ID 51 55 gps_time 231855416.991358 231939018.084205 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 20 255 B 6 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 number of first returns: 15081469 number of intermediate returns: 5396234 number of last returns: 15028577 number of single returns: 7988444 covered area in square units/kilounits: 1341376/1.34 point density: all returns 20.51 last only 11.20 (per square units) spacing: all returns 0.22 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27517836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15081469 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7094976 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3693796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1325657 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 321938 instead zero. overview over extended number of returns of given pulse: 7988444 6802854 7102837 4013832 1329070 242551 38248 0 0 0 0 0 0 0 0 histogram of classification of points: 16666614 unclassified (1) 10625052 ground (2) 222932 building (6) 3223 water (9) 15 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1919019 +---> 1002711 of those are unclassified (1) +---> 872372 of those are ground (2) +---> 43935 of those are building (6) +---> 1 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.3,9.4) has 11 bin [9.4,9.5) has 1036 bin [9.5,9.6) has 1084 bin [9.6,9.7) has 776 bin [9.7,9.8) has 1186 bin [9.8,9.9) has 1270 bin [9.9,10.0) has 1306 bin [10.0,10.1) has 1311 bin [10.1,10.2) has 1519 bin [10.2,10.3) has 1876 bin [10.3,10.4) has 2815 bin [10.4,10.5) has 2566 bin [10.5,10.6) has 6016 bin [10.6,10.7) has 19570 bin [10.7,10.8) has 37449 bin [10.8,10.9) 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bin [45.5,45.6) has 1001 bin [45.6,45.7) has 955 bin [45.7,45.8) has 905 bin [45.8,45.9) has 839 bin [45.9,46.0) has 723 bin [46.0,46.1) has 701 bin [46.1,46.2) has 636 bin [46.2,46.3) has 594 bin [46.3,46.4) has 565 bin [46.4,46.5) has 524 bin [46.5,46.6) has 522 bin [46.6,46.7) has 451 bin [46.7,46.8) has 417 bin [46.8,46.9) has 326 bin [46.9,47.0) has 380 bin [47.0,47.1) has 290 bin [47.1,47.2) has 305 bin [47.2,47.3) has 263 bin [47.3,47.4) has 232 bin [47.4,47.5) has 217 bin [47.5,47.6) has 207 bin [47.6,47.7) has 177 bin [47.7,47.8) has 168 bin [47.8,47.9) has 147 bin [47.9,48.0) has 156 bin [48.0,48.1) has 126 bin [48.1,48.2) has 113 bin [48.2,48.3) has 110 bin [48.3,48.4) has 92 bin [48.4,48.5) has 106 bin [48.5,48.6) has 82 bin [48.6,48.7) has 61 bin [48.7,48.8) has 54 bin [48.8,48.9) has 61 bin [48.9,49.0) has 55 bin [49.0,49.1) has 50 bin [49.1,49.2) has 39 bin [49.2,49.3) has 37 bin [49.3,49.4) has 32 bin [49.4,49.5) has 34 bin [49.5,49.6) has 35 bin [49.6,49.7) has 27 bin [49.7,49.8) has 18 bin [49.8,49.9) has 24 bin [49.9,50.0) has 20 bin [50.0,50.1) has 14 bin [50.1,50.2) has 20 bin [50.2,50.3) has 21 bin [50.3,50.4) has 11 bin [50.4,50.5) has 12 bin [50.5,50.6) has 11 bin [50.6,50.7) has 9 bin [50.7,50.8) has 14 bin [50.8,50.9) has 9 bin [50.9,51.0) has 4 bin [51.0,51.1) has 1 bin [51.1,51.2) has 3 bin [51.2,51.3) has 1 bin [51.9,52.0) has 1 average z coordinate 20.1 for 27517836 element(s) point source id histogram with bin size 1.000000 bin 51 has 989907 bin 52 has 7200964 bin 53 has 11052243 bin 54 has 7583714 bin 55 has 691008 average point source id 52.992185141302535 for 27517836 element(s)