lasinfo (210611) report for 'AHN3T/15HZ2_20.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: 212/2021 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: 24032863 number of points by return: 18092907 3788659 1639873 441178 70246 scale factor x y z: 0.001 0.001 0.001 offset x y z: 178980 526230 0 min x y z: 178980.000 526230.000 -6.540 max x y z: 180019.999 527519.999 30.983 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: 24032863 extended number of points by return: 18092907 3788659 1639873 441178 70246 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 -6540 30983 intensity 0 65533 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -32 32 user_data 1 5 point_source_ID 31 81 gps_time 134050828.753208 139760926.761698 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 2 255 G 0 255 B 0 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 number of first returns: 18092907 number of intermediate returns: 2152867 number of last returns: 18088120 number of single returns: 14301031 covered area in square units/kilounits: 1308368/1.31 point density: all returns 18.37 last only 13.82 (per square units) spacing: all returns 0.23 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24032863 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18092907 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3788659 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1639873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 441178 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 70246 instead zero. overview over extended number of returns of given pulse: 14301031 4298288 3597568 1484517 351459 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7410616 unclassified (1) 15513053 ground (2) 1060566 building (6) 26869 water (9) 21759 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1612949 +---> 481882 of those are unclassified (1) +---> 1058824 of those are ground (2) +---> 69711 of those are building (6) +---> 1292 of those are water (9) +---> 1240 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.6,-6.5) has 55 bin [-6.5,-6.4) has 439 bin [-6.4,-6.3) has 452 bin [-6.3,-6.2) has 359 bin [-6.2,-6.1) has 308 bin [-6.1,-6.0) has 292 bin [-6.0,-5.9) has 269 bin [-5.9,-5.8) has 263 bin [-5.8,-5.7) has 10893 bin [-5.7,-5.6) has 15394 bin [-5.6,-5.5) has 15342 bin [-5.5,-5.4) has 16610 bin [-5.4,-5.3) has 15633 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26 bin [30.3,30.4) has 18 bin [30.4,30.5) has 15 bin [30.5,30.6) has 16 bin [30.6,30.7) has 9 bin [30.7,30.8) has 8 bin [30.8,30.9) has 3 bin [30.9,31.0) has 6 average z coordinate 0.2 for 24032863 element(s) point source id histogram with bin size 1.000000 bin 31 has 887574 bin 32 has 4280606 bin 33 has 6515044 bin 34 has 5251999 bin 35 has 873541 bin 81 has 6224099 average point source id 45.470427639020784 for 24032863 element(s)