lasinfo (210611) report for 'AHN3T/49GZ1_04.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: 19475134 number of points by return: 13083847 3915262 1809479 556320 110226 scale factor x y z: 0.001 0.001 0.001 offset x y z: 82980 379980 0 min x y z: 82980.000 379980.000 14.666 max x y z: 84019.999 381269.999 51.925 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: 19475134 extended number of points by return: 13083847 3915262 1809479 556320 110226 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 14666 51925 intensity 1 5023 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 31 user_data 2 2 point_source_ID 225 244 gps_time 166883875.712351 167732219.585723 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 45 255 B 47 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 number of first returns: 13083847 number of intermediate returns: 2482006 number of last returns: 13072161 number of single returns: 9162880 covered area in square units/kilounits: 1326300/1.33 point density: all returns 14.68 last only 9.86 (per square units) spacing: all returns 0.26 last only 0.32 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19475134 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13083847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3915262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1809479 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 556320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 110226 instead zero. overview over extended number of returns of given pulse: 9162880 4207533 3763477 1788119 553125 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 9282560 unclassified (1) 10090141 ground (2) 67267 building (6) 35166 water (9) +-> flagged as extended overlap: 1489905 +---> 870544 of those are unclassified (1) +---> 605994 of those are ground (2) +---> 13185 of those are building (6) +---> 182 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.6,14.7) has 2 bin [14.7,14.8) has 37 bin [14.8,14.9) has 56 bin [14.9,15.0) has 89 bin [15.0,15.1) has 87 bin [15.1,15.2) has 102 bin [15.2,15.3) has 159 bin [15.3,15.4) has 770 bin [15.4,15.5) has 3421 bin [15.5,15.6) has 11099 bin [15.6,15.7) has 19352 bin [15.7,15.8) has 40729 bin [15.8,15.9) has 152829 bin [15.9,16.0) has 423063 bin [16.0,16.1) has 560787 bin [16.1,16.2) has 638227 bin [16.2,16.3) has 468253 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[51.9,52.0) has 1 average z coordinate 24.1 for 19475134 element(s) point source id histogram with bin size 1.000000 bin 225 has 2017493 bin 239 has 76067 bin 240 has 3486419 bin 241 has 7018684 bin 244 has 6876471 average point source id 240.214946197546055 for 19475134 element(s)