lasinfo (210611) report for 'AHN2T/21CZ2_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: 206/2021 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: 40432221 number of points by return: 40432221 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 184980 504980 0 min x y z: 184980.00 504980.00 -4.15 max x y z: 186019.99 506269.99 38.72 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: 40432221 extended number of points by return: 40432221 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 -415 3872 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 9 255 G 23 255 B 20 255 NIR 31 255 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: 40432221 number of intermediate returns: 0 number of last returns: 40432221 number of single returns: 40432221 covered area in square units/kilounits: 1334544/1.33 point density: all returns 30.30 last only 30.30 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40432221 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40432221 instead zero. overview over extended number of returns of given pulse: 40432221 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 26726279 unclassified (1) 13705942 ground (2) +-> flagged as extended overlap: 2408521 +---> 1506828 of those are unclassified (1) +---> 901693 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [-4.2,-4.1) has 36 bin [-4.1,-4.0) has 698 bin [-4.0,-3.9) has 2085 bin [-3.9,-3.8) has 2981 bin [-3.8,-3.7) has 4091 bin [-3.7,-3.6) has 5495 bin [-3.6,-3.5) has 7273 bin [-3.5,-3.4) has 7818 bin [-3.4,-3.3) has 9055 bin [-3.3,-3.2) has 11040 bin [-3.2,-3.1) has 14916 bin [-3.1,-3.0) has 30695 bin [-3.0,-2.9) has 36003 bin [-2.9,-2.8) has 55072 bin [-2.8,-2.7) has 65398 bin [-2.7,-2.6) has 432983 bin [-2.6,-2.5) has 2473015 bin [-2.5,-2.4) has 2589327 bin [-2.4,-2.3) has 2073347 bin [-2.3,-2.2) has 1162317 bin [-2.2,-2.1) has 1053451 bin 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115 bin [37.4,37.5) has 66 bin [37.5,37.6) has 79 bin [37.6,37.7) has 53 bin [37.7,37.8) has 38 bin [37.8,37.9) has 31 bin [37.9,38.0) has 21 bin [38.0,38.1) has 18 bin [38.1,38.2) has 9 bin [38.2,38.3) has 8 bin [38.3,38.4) has 2 bin [38.4,38.5) has 4 bin [38.5,38.6) has 1 bin [38.7,38.8) has 2 average z coordinate 2.7 for 40432221 element(s) point source id histogram with bin size 1.000000 bin 0 has 40432221 average point source id 0 for 40432221 element(s)