lasinfo (210611) report for 'AHN2T/31HN1_01.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: 207/2021 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: 23587273 number of points by return: 23587273 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 129980 461230 0 min x y z: 129980.00 461230.00 -2.36 max x y z: 131019.99 462519.99 39.23 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: 23587273 extended number of points by return: 23587273 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 -236 3923 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 22 255 G 26 255 B 0 255 NIR 18 255 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: 23587273 number of intermediate returns: 0 number of last returns: 23587273 number of single returns: 23587273 covered area in square units/kilounits: 1207440/1.21 point density: all returns 19.53 last only 19.53 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23587273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23587273 instead zero. overview over extended number of returns of given pulse: 23587273 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7222717 unclassified (1) 16364556 ground (2) +-> flagged as extended overlap: 1501695 +---> 472578 of those are unclassified (1) +---> 1029117 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 1 bin [-2.0,-1.9) has 10 bin [-1.9,-1.8) has 12 bin [-1.8,-1.7) has 11 bin [-1.7,-1.6) has 39 bin [-1.6,-1.5) has 968 bin [-1.5,-1.4) has 327 bin [-1.4,-1.3) has 2644 bin [-1.3,-1.2) has 15800 bin [-1.2,-1.1) has 25556 bin [-1.1,-1.0) has 35424 bin [-1.0,-0.9) has 78816 bin [-0.9,-0.8) has 198515 bin [-0.8,-0.7) has 559729 bin [-0.7,-0.6) has 658320 bin [-0.6,-0.5) has 865588 bin [-0.5,-0.4) has 806212 bin [-0.4,-0.3) has 697455 bin [-0.3,-0.2) has 557981 bin [-0.2,-0.1) has 531154 bin [-0.1,0.0) has 636150 bin [0.0,0.1) 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has 86 bin [35.9,36.0) has 62 bin [36.0,36.1) has 49 bin [36.1,36.2) has 42 bin [36.2,36.3) has 24 bin [36.3,36.4) has 21 bin [36.4,36.5) has 23 bin [36.5,36.6) has 11 bin [36.6,36.7) has 12 bin [36.7,36.8) has 16 bin [36.8,36.9) has 7 bin [36.9,37.0) has 7 bin [37.0,37.1) has 1 bin [37.1,37.2) has 6 bin [37.2,37.3) has 3 bin [37.3,37.4) has 3 bin [37.4,37.5) has 2 bin [37.6,37.7) has 2 bin [37.7,37.8) has 3 bin [37.8,37.9) has 1 bin [38.0,38.1) has 1 bin [38.1,38.2) has 1 bin [38.2,38.3) has 1 bin [38.3,38.4) has 1 bin [38.4,38.5) has 2 bin [38.6,38.7) has 2 bin [38.7,38.8) has 1 bin [38.9,39.0) has 1 bin [39.1,39.2) has 1 bin [39.2,39.3) has 1 average z coordinate 3.2 for 23587273 element(s) point source id histogram with bin size 1.000000 bin 0 has 23587273 average point source id 0 for 23587273 element(s)