lasinfo (210611) report for 'AHN3T/09BZ1_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: 211/2021 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: 34554909 number of points by return: 16976348 8809963 5528609 2479167 760822 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 563730 0 min x y z: 111980.000 563730.000 -0.539 max x y z: 113019.999 565019.999 41.314 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: 34554909 extended number of points by return: 16976348 8809963 5528609 2479167 760822 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 -539 41314 intensity 0 65528 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 -35 33 user_data 0 0 point_source_ID 31605 31610 gps_time 550390.000102 554118.394123 Color R 0 255 G 0 255 B 0 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5500 extended_scanner_channel 0 0 number of first returns: 16976348 number of intermediate returns: 8946437 number of last returns: 16785799 number of single returns: 8153675 covered area in square units/kilounits: 1335844/1.34 point density: all returns 25.87 last only 12.57 (per square units) spacing: all returns 0.20 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34554909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16976348 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8809963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5528609 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2479167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 760822 instead zero. overview over extended number of returns of given pulse: 8153675 6559490 9150485 6879850 2989704 692043 129662 0 0 0 0 0 0 0 0 histogram of classification of points: 20852841 unclassified (1) 13149538 ground (2) 393872 building (6) 157800 water (9) 858 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2356168 +---> 1387123 of those are unclassified (1) +---> 929709 of those are ground (2) +---> 26580 of those are building (6) +---> 12756 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 5 bin [-0.5,-0.4) has 363 bin [-0.4,-0.3) has 732 bin [-0.3,-0.2) has 11204 bin [-0.2,-0.1) has 16854 bin [-0.1,0.0) has 7607 bin [0.0,0.1) has 9189 bin [0.1,0.2) has 15462 bin [0.2,0.3) has 13458 bin [0.3,0.4) has 21102 bin [0.4,0.5) has 95221 bin [0.5,0.6) has 418948 bin [0.6,0.7) has 447768 bin [0.7,0.8) has 573849 bin [0.8,0.9) has 445061 bin 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coordinate 8.5 for 34554909 element(s) point source id histogram with bin size 1.000000 bin 31605 has 382257 bin 31606 has 6101281 bin 31607 has 12375577 bin 31608 has 10929146 bin 31609 has 4694778 bin 31610 has 71870 average point source id 31607.39555934006421 for 34554909 element(s)