lasinfo (210611) report for 'AHN2T/34DZ2_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: 208/2021 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: 18214391 number of points by return: 18214391 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 238980 451230 0 min x y z: 238980.00 451230.00 20.14 max x y z: 240019.99 452519.99 77.94 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: 18214391 extended number of points by return: 18214391 0 0 0 0 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 103999 Y 0 128999 Z 2014 7794 intensity 0 0 return_number 1 1 number_of_returns 1 1 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 2 scan_angle_rank 0 0 user_data 0 0 point_source_ID 0 0 gps_time 0.000000 0.000000 Color R 24 255 G 33 255 B 21 255 NIR 25 255 extended_return_number 1 1 extended_number_of_returns 1 1 extended_classification 1 2 extended_scan_angle 0 0 extended_scanner_channel 0 0 number of first returns: 18214391 number of intermediate returns: 0 number of last returns: 18214391 number of single returns: 18214391 covered area in square units/kilounits: 1315140/1.32 point density: all returns 13.85 last only 13.85 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18214391 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18214391 instead zero. overview over extended number of returns of given pulse: 18214391 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4881083 unclassified (1) 13333308 ground (2) +-> flagged as extended overlap: 1404186 +---> 405042 of those are unclassified (1) +---> 999144 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [20.1,20.2) has 2 bin [20.4,20.5) has 275 bin [20.5,20.6) has 4439 bin [20.6,20.7) has 1388 bin [20.7,20.8) has 2747 bin [20.8,20.9) has 3570 bin [20.9,21.0) has 5946 bin [21.0,21.1) has 8783 bin [21.1,21.2) has 13349 bin [21.2,21.3) has 40678 bin [21.3,21.4) has 75032 bin [21.4,21.5) has 59582 bin [21.5,21.6) has 51590 bin [21.6,21.7) has 85968 bin [21.7,21.8) has 133579 bin [21.8,21.9) has 182168 bin [21.9,22.0) has 243924 bin [22.0,22.1) has 273644 bin [22.1,22.2) has 230103 bin [22.2,22.3) has 230002 bin [22.3,22.4) has 339585 bin 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[76.2,76.3) has 2 bin [76.3,76.4) has 1 bin [77.9,78.0) has 1 average z coordinate 25.2 for 18214391 element(s) point source id histogram with bin size 1.000000 bin 0 has 18214391 average point source id 0 for 18214391 element(s)