lasinfo (210611) report for 'AHN3T/44FN1_21.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: 214/2021 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: 43291320 number of points by return: 25580243 8756354 5466144 2588413 900166 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 418730 0 min x y z: 129980.000 418730.000 -2.005 max x y z: 131019.999 420019.999 36.051 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: 43291320 extended number of points by return: 25580243 8756354 5466144 2588413 900166 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 -2005 36051 intensity 0 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -37 34 user_data 2 2 point_source_ID 107 321 gps_time 108039273.836956 110369303.849928 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 248 G 14 254 B 10 244 NIR 58 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6167 5667 extended_scanner_channel 0 0 number of first returns: 25580243 number of intermediate returns: 8962560 number of last returns: 25568070 number of single returns: 16819553 covered area in square units/kilounits: 1336508/1.34 point density: all returns 32.39 last only 19.13 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43291320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25580243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8756354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5466144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2588413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 900166 instead zero. overview over extended number of returns of given pulse: 16819553 6575847 8634309 6757754 4503857 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 20946508 unclassified (1) 21807404 ground (2) 46648 building (6) 490503 water (9) 257 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2654177 +---> 974250 of those are unclassified (1) +---> 1622765 of those are ground (2) +---> 12434 of those are building (6) +---> 44717 of those are water (9) +---> 11 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 2 bin [-2.0,-1.9) has 787 bin [-1.9,-1.8) has 13698 bin [-1.8,-1.7) has 45393 bin [-1.7,-1.6) has 14019 bin [-1.6,-1.5) has 19528 bin [-1.5,-1.4) has 32219 bin [-1.4,-1.3) has 24463 bin [-1.3,-1.2) has 32176 bin [-1.2,-1.1) has 81229 bin [-1.1,-1.0) has 205126 bin [-1.0,-0.9) has 386310 bin 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