lasinfo (210611) report for 'AHN1T/25FN2_17.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: 202/2021 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: 47277 number of points by return: 47277 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 135980 494980 0 min x y z: 135980.66 495920.44 -1.60 max x y z: 136203.66 496269.44 1.88 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: 47277 extended number of points by return: 47277 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 66 22366 Y 94044 128944 Z -160 188 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 32 182 G 42 182 B 31 174 NIR 16 218 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 WARNING: there is coordinate resolution fluff (x10) in XY WARNING: there is serious coordinate resolution fluff (x100) in XY number of first returns: 47277 number of intermediate returns: 0 number of last returns: 47277 number of single returns: 47277 covered area in square units/kilounits: 41076/0.04 point density: all returns 1.15 last only 1.15 (per square units) spacing: all returns 0.93 last only 0.93 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47277 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47277 instead zero. overview over extended number of returns of given pulse: 47277 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 156 unclassified (1) 47121 ground (2) +-> flagged as extended overlap: 14226 +---> 12 of those are unclassified (1) +---> 14214 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 12 bin [-1.5,-1.4) has 18 bin [-1.4,-1.3) has 88 bin [-1.3,-1.2) has 240 bin [-1.2,-1.1) has 674 bin [-1.1,-1.0) has 1863 bin [-1.0,-0.9) has 4981 bin [-0.9,-0.8) has 9843 bin [-0.8,-0.7) has 10595 bin [-0.7,-0.6) has 5074 bin [-0.6,-0.5) has 2340 bin [-0.5,-0.4) has 983 bin [-0.4,-0.3) has 723 bin [-0.3,-0.2) has 962 bin [-0.2,-0.1) has 1714 bin [-0.1,0.0) has 1342 bin [0.0,0.1) has 823 bin [0.1,0.2) has 565 bin [0.2,0.3) has 490 bin [0.3,0.4) has 445 bin [0.4,0.5) has 300 bin [0.5,0.6) has 222 bin [0.6,0.7) has 215 bin [0.7,0.8) has 225 bin [0.8,0.9) has 158 bin [0.9,1.0) has 184 bin [1.0,1.1) has 206 bin [1.1,1.2) has 225 bin [1.2,1.3) has 300 bin [1.3,1.4) has 354 bin [1.4,1.5) has 389 bin [1.5,1.6) has 381 bin [1.6,1.7) has 246 bin [1.7,1.8) has 85 bin [1.8,1.9) has 12 average z coordinate -0.5 for 47277 element(s) point source id histogram with bin size 1.000000 bin 0 has 47277 average point source id 0 for 47277 element(s)