lasinfo (210611) report for 'AHN2T/37DN2_10.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: 19476300 number of points by return: 19476300 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 78980 434980 0 min x y z: 78980.00 434980.00 -3.86 max x y z: 80019.99 436269.99 32.65 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: 19476300 extended number of points by return: 19476300 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 -386 3265 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 3 254 G 17 255 B 7 255 NIR 10 255 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: 19476300 number of intermediate returns: 0 number of last returns: 19476300 number of single returns: 19476300 covered area in square units/kilounits: 1252688/1.25 point density: all returns 15.55 last only 15.55 (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 19476300 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19476300 instead zero. overview over extended number of returns of given pulse: 19476300 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6440930 unclassified (1) 13035370 ground (2) +-> flagged as extended overlap: 1250748 +---> 427149 of those are unclassified (1) +---> 823599 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 1 bin [-3.8,-3.7) has 3 bin [-3.7,-3.6) has 8 bin [-3.6,-3.5) has 23 bin [-3.5,-3.4) has 39 bin [-3.4,-3.3) has 70 bin [-3.3,-3.2) has 50 bin [-3.2,-3.1) has 46 bin [-3.1,-3.0) has 51 bin [-3.0,-2.9) has 48 bin [-2.9,-2.8) has 54 bin [-2.8,-2.7) has 1105 bin [-2.7,-2.6) has 20790 bin [-2.6,-2.5) has 17350 bin [-2.5,-2.4) has 42731 bin [-2.4,-2.3) has 139123 bin [-2.3,-2.2) has 314886 bin [-2.2,-2.1) has 581098 bin [-2.1,-2.0) has 611997 bin [-2.0,-1.9) has 576969 bin [-1.9,-1.8) has 522284 bin [-1.8,-1.7) has 482857 bin 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134 bin [30.2,30.3) has 107 bin [30.3,30.4) has 116 bin [30.4,30.5) has 115 bin [30.5,30.6) has 107 bin [30.6,30.7) has 82 bin [30.7,30.8) has 86 bin [30.8,30.9) has 73 bin [30.9,31.0) has 87 bin [31.0,31.1) has 51 bin [31.1,31.2) has 47 bin [31.2,31.3) has 48 bin [31.3,31.4) has 30 bin [31.4,31.5) has 32 bin [31.5,31.6) has 26 bin [31.6,31.7) has 24 bin [31.7,31.8) has 19 bin [31.8,31.9) has 9 bin [31.9,32.0) has 11 bin [32.0,32.1) has 6 bin [32.1,32.2) has 7 bin [32.2,32.3) has 1 bin [32.3,32.4) has 3 bin [32.6,32.7) has 1 average z coordinate 2.8 for 19476300 element(s) point source id histogram with bin size 1.000000 bin 0 has 19476300 average point source id 0 for 19476300 element(s)