lasinfo (210611) report for 'AHN3T/52CN1_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: 218/2021 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: 28565184 number of points by return: 20192607 6536283 1575578 236644 24072 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 386230 0 min x y z: 179980.000 386230.000 20.238 max x y z: 181019.999 387519.999 57.105 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: 28565184 extended number of points by return: 20192607 6536283 1575578 236644 24072 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 1039999 Y 0 1289999 Z 20238 57105 intensity 1 35017 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -32 32 user_data 0 0 point_source_ID 4902 11332 gps_time 47389.937672 294966.951022 Color R 19 255 G 26 255 B 17 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 number of first returns: 20192607 number of intermediate returns: 1838138 number of last returns: 20190389 number of single returns: 13655950 covered area in square units/kilounits: 1320452/1.32 point density: all returns 21.63 last only 15.29 (per square units) spacing: all returns 0.22 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28565184 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20192607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6536283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1575578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 236644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24072 instead zero. overview over extended number of returns of given pulse: 13655950 9921609 4017223 850118 111649 8260 375 0 0 0 0 0 0 0 0 histogram of classification of points: 13863751 unclassified (1) 14598745 ground (2) 32160 building (6) 62182 water (9) 8346 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1911729 +---> 933385 of those are unclassified (1) +---> 954092 of those are ground (2) +---> 14048 of those are building (6) +---> 10204 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.2,20.3) has 45 bin [20.3,20.4) has 45 bin [20.4,20.5) has 59 bin [20.5,20.6) has 267 bin [20.6,20.7) has 614 bin [20.7,20.8) has 669 bin [20.8,20.9) has 843 bin [20.9,21.0) has 1800 bin [21.0,21.1) has 5232 bin [21.1,21.2) has 11537 bin [21.2,21.3) has 15317 bin [21.3,21.4) has 30222 bin [21.4,21.5) has 58217 bin [21.5,21.6) has 153744 bin [21.6,21.7) has 139209 bin 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[56.7,56.8) has 3 bin [56.8,56.9) has 3 bin [57.0,57.1) has 1 bin [57.1,57.2) has 2 average z coordinate 28.8 for 28565184 element(s) point source id histogram with bin size 1.000000 bin 4902 has 5367977 bin 7333 has 957707 bin 7334 has 4426014 bin 7335 has 7004693 bin 7336 has 6945732 bin 7337 has 3223929 bin 7338 has 638565 bin 7339 has 8 bin 11332 has 559 average point source id 6878.182153876551638 for 28565184 element(s)