lasinfo (210611) report for 'AHN3T/25HZ2_09.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: 213/2021 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: 23705898 number of points by return: 16852326 3240560 2003794 1125608 483610 scale factor x y z: 0.001 0.001 0.001 offset x y z: 137980 478730 0 min x y z: 137980.000 478730.000 -1.696 max x y z: 139019.999 480019.999 42.789 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: 23705898 extended number of points by return: 16852326 3240560 2003794 1125608 483610 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 -1696 42789 intensity 1 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -37 34 user_data 2 2 point_source_ID 2032 2037 gps_time 401357.688360 403786.379349 Color R 36 255 G 39 255 B 15 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6167 5667 extended_scanner_channel 0 0 number of first returns: 16852326 number of intermediate returns: 3622144 number of last returns: 16802778 number of single returns: 13571350 covered area in square units/kilounits: 1319660/1.32 point density: all returns 17.96 last only 12.73 (per square units) spacing: all returns 0.24 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23705898 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16852326 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3240560 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2003794 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1125608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 483610 instead zero. overview over extended number of returns of given pulse: 13571350 2500057 2642273 2570306 2421912 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8298784 unclassified (1) 12234874 ground (2) 3013538 building (6) 52197 water (9) 106505 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1576164 +---> 520379 of those are unclassified (1) +---> 866431 of those are ground (2) +---> 169938 of those are building (6) +---> 6352 of those are water (9) +---> 13064 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 133 bin [-1.6,-1.5) has 4201 bin [-1.5,-1.4) has 8385 bin [-1.4,-1.3) has 3703 bin [-1.3,-1.2) has 33535 bin [-1.2,-1.1) has 30253 bin [-1.1,-1.0) has 40455 bin [-1.0,-0.9) has 144702 bin [-0.9,-0.8) has 341768 bin [-0.8,-0.7) has 415684 bin [-0.7,-0.6) has 348822 bin [-0.6,-0.5) has 327600 bin 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506 bin [35.3,35.4) has 520 bin [35.4,35.5) has 493 bin [35.5,35.6) has 453 bin [35.6,35.7) has 425 bin [35.7,35.8) has 417 bin [35.8,35.9) has 360 bin [35.9,36.0) has 337 bin [36.0,36.1) has 337 bin [36.1,36.2) has 324 bin [36.2,36.3) has 289 bin [36.3,36.4) has 276 bin [36.4,36.5) has 263 bin [36.5,36.6) has 201 bin [36.6,36.7) has 200 bin [36.7,36.8) has 196 bin [36.8,36.9) has 137 bin [36.9,37.0) has 126 bin [37.0,37.1) has 119 bin [37.1,37.2) has 104 bin [37.2,37.3) has 65 bin [37.3,37.4) has 61 bin [37.4,37.5) has 35 bin [37.5,37.6) has 43 bin [37.6,37.7) has 45 bin [37.7,37.8) has 29 bin [37.8,37.9) has 23 bin [37.9,38.0) has 13 bin [38.0,38.1) has 12 bin [38.1,38.2) has 12 bin [38.2,38.3) has 4 bin [38.3,38.4) has 3 bin [38.4,38.5) has 5 bin [38.5,38.6) has 6 bin [38.6,38.7) has 6 bin [38.7,38.8) has 3 bin [38.9,39.0) has 1 bin [39.0,39.1) has 2 bin [39.1,39.2) has 2 bin [39.6,39.7) has 1 bin [39.9,40.0) has 1 bin [40.3,40.4) has 1 bin [40.9,41.0) has 3 bin [41.5,41.6) has 1 bin [42.2,42.3) has 1 bin [42.7,42.8) has 1 average z coordinate 4.5 for 23705898 element(s) point source id histogram with bin size 1.000000 bin 2032 has 344038 bin 2033 has 2872646 bin 2034 has 6895104 bin 2035 has 7861881 bin 2036 has 5206593 bin 2037 has 525636 average point source id 2034.68722361835853 for 23705898 element(s)