lasinfo (210611) report for 'AHN2T/40AZ1_06.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: 17747957 number of points by return: 17747957 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 179980 441230 0 min x y z: 179980.00 441230.00 5.84 max x y z: 181019.99 442519.99 43.62 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: 17747957 extended number of points by return: 17747957 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 584 4362 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 17 255 G 27 255 B 14 255 NIR 0 255 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: 17747957 number of intermediate returns: 0 number of last returns: 17747957 number of single returns: 17747957 covered area in square units/kilounits: 1076448/1.08 point density: all returns 16.49 last only 16.49 (per square units) spacing: all returns 0.25 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17747957 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17747957 instead zero. overview over extended number of returns of given pulse: 17747957 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5328519 unclassified (1) 12419438 ground (2) +-> flagged as extended overlap: 1667325 +---> 652166 of those are unclassified (1) +---> 1015159 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [5.8,5.9) has 25 bin [5.9,6.0) has 44120 bin [6.0,6.1) has 279698 bin [6.1,6.2) has 23681 bin [6.2,6.3) has 21577 bin [6.3,6.4) has 23929 bin [6.4,6.5) has 44985 bin [6.5,6.6) has 50378 bin [6.6,6.7) has 45600 bin [6.7,6.8) has 43456 bin [6.8,6.9) has 44054 bin [6.9,7.0) has 43041 bin [7.0,7.1) has 58455 bin [7.1,7.2) has 107345 bin [7.2,7.3) has 107460 bin [7.3,7.4) has 139222 bin [7.4,7.5) has 182973 bin [7.5,7.6) has 206887 bin [7.6,7.7) has 221469 bin [7.7,7.8) has 275771 bin [7.8,7.9) has 524924 bin [7.9,8.0) has 479191 bin [8.0,8.1) 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[43.4,43.5) has 14 bin [43.5,43.6) has 5 bin [43.6,43.7) has 2 average z coordinate 11.4 for 17747957 element(s) point source id histogram with bin size 1.000000 bin 0 has 17747957 average point source id 0 for 17747957 element(s)