lasinfo (210611) report for 'AHN3T/65DN2_12.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: 215/2021 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: 18631944 number of points by return: 17024313 984473 424556 158523 40079 scale factor x y z: 0.001 0.001 0.001 offset x y z: 35980 389980 0 min x y z: 35980.000 389980.000 -1.003 max x y z: 37019.999 391269.999 37.179 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: 18631944 extended number of points by return: 17024313 984473 424556 158523 40079 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 -1003 37179 intensity 0 65535 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 -35 30 user_data 1 5 point_source_ID 3218 8217 gps_time 42009.424604 303384.704861 Color R 31 255 G 37 255 B 19 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5000 extended_scanner_channel 0 0 number of first returns: 17024313 number of intermediate returns: 623086 number of last returns: 17024494 number of single returns: 16039949 covered area in square units/kilounits: 1340484/1.34 point density: all returns 13.90 last only 12.70 (per square units) spacing: all returns 0.27 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18631944 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17024313 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 984473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 424556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 158523 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40079 instead zero. overview over extended number of returns of given pulse: 16039949 1119797 798119 473671 200408 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2160408 unclassified (1) 16309302 ground (2) 119438 building (6) 42725 water (9) 71 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1227043 +---> 148154 of those are unclassified (1) +---> 1068365 of those are ground (2) +---> 7856 of those are building (6) +---> 2648 of those are water (9) +---> 20 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 1 bin [-1.0,-0.9) has 6868 bin [-0.9,-0.8) has 3524 bin [-0.8,-0.7) has 2877 bin [-0.7,-0.6) has 4736 bin [-0.6,-0.5) has 8625 bin [-0.5,-0.4) has 11263 bin [-0.4,-0.3) has 16346 bin [-0.3,-0.2) has 34208 bin [-0.2,-0.1) has 45260 bin [-0.1,0.0) has 45413 bin [0.0,0.1) has 85694 bin [0.1,0.2) has 240148 bin 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has 1 bin [36.9,37.0) has 2 bin [37.0,37.1) has 3 bin [37.1,37.2) has 3 average z coordinate 2.0 for 18631944 element(s) point source id histogram with bin size 1.000000 bin 3218 has 4948672 bin 3219 has 803940 bin 8214 has 89483 bin 8215 has 2134311 bin 8216 has 5181932 bin 8217 has 5473606 average point source id 6673.080457787979867 for 18631944 element(s)