lasinfo (210611) report for 'AHN2T/69BZ1_23.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: 210/2021 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: 21611815 number of points by return: 21611815 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 181980 312480 0 min x y z: 181980.00 312480.00 105.70 max x y z: 183019.99 313769.99 159.65 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: 21611815 extended number of points by return: 21611815 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 10570 15965 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 24 255 G 25 255 B 16 255 NIR 36 255 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: 21611815 number of intermediate returns: 0 number of last returns: 21611815 number of single returns: 21611815 covered area in square units/kilounits: 1341584/1.34 point density: all returns 16.11 last only 16.11 (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 21611815 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21611815 instead zero. overview over extended number of returns of given pulse: 21611815 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4768294 unclassified (1) 16843521 ground (2) +-> flagged as extended overlap: 1538117 +---> 376046 of those are unclassified (1) +---> 1162071 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [105.7,105.8) has 204 bin [105.8,105.9) has 418 bin [105.9,106.0) has 322 bin [106.0,106.1) has 211 bin [106.1,106.2) has 146 bin [106.2,106.3) has 153 bin [106.3,106.4) has 146 bin [106.4,106.5) has 168 bin [106.5,106.6) has 177 bin [106.6,106.7) has 167 bin [106.7,106.8) has 206 bin [106.8,106.9) has 219 bin [106.9,107.0) has 220 bin [107.0,107.1) has 243 bin [107.1,107.2) has 244 bin [107.2,107.3) has 269 bin [107.3,107.4) has 301 bin [107.4,107.5) has 314 bin [107.5,107.6) has 319 bin [107.6,107.7) has 378 bin [107.7,107.8) has 378 bin 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