lasinfo (210611) report for 'AHN2T/51CN1_18.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: 209/2021 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: 40587533 number of points by return: 40587533 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 141980 382480 0 min x y z: 141980.00 382480.00 19.40 max x y z: 143019.99 383769.99 48.21 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: 40587533 extended number of points by return: 40587533 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 1940 4821 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 36 255 G 49 255 B 28 255 NIR 40 255 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: 40587533 number of intermediate returns: 0 number of last returns: 40587533 number of single returns: 40587533 covered area in square units/kilounits: 1339224/1.34 point density: all returns 30.31 last only 30.31 (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 40587533 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40587533 instead zero. overview over extended number of returns of given pulse: 40587533 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 19146875 unclassified (1) 21440658 ground (2) +-> flagged as extended overlap: 2742224 +---> 1116959 of those are unclassified (1) +---> 1625265 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [19.4,19.5) has 1026 bin [19.5,19.6) has 6411 bin [19.6,19.7) has 9663 bin [19.7,19.8) has 17678 bin [19.8,19.9) has 33859 bin [19.9,20.0) has 56248 bin [20.0,20.1) has 92329 bin [20.1,20.2) has 202435 bin [20.2,20.3) has 212998 bin [20.3,20.4) has 312183 bin [20.4,20.5) has 504277 bin [20.5,20.6) has 737280 bin [20.6,20.7) has 621997 bin [20.7,20.8) has 519844 bin [20.8,20.9) has 482798 bin [20.9,21.0) has 484185 bin [21.0,21.1) has 385147 bin [21.1,21.2) has 256932 bin [21.2,21.3) has 206091 bin [21.3,21.4) has 220653 bin [21.4,21.5) 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histogram with bin size 1.000000 bin 0 has 40587533 average point source id 0 for 40587533 element(s)