lasinfo (210611) report for 'AHN3T/17DZ2_05.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: 215/2021 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: 45341988 number of points by return: 22689424 12438460 6751016 2686315 776773 scale factor x y z: 0.001 0.001 0.001 offset x y z: 238980 529980 0 min x y z: 238980.000 529980.000 14.260 max x y z: 240019.999 531269.999 54.129 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: 45341988 extended number of points by return: 22689424 12438460 6751016 2686315 776773 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 14260 54129 intensity 7 2733 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 32 user_data 0 4 point_source_ID 48 131 gps_time 228915452.112301 234358981.579198 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 249 G 6 255 B 14 255 NIR 39 236 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 22689424 number of intermediate returns: 10397511 number of last returns: 22499785 number of single returns: 10244732 covered area in square units/kilounits: 1339544/1.34 point density: all returns 33.85 last only 16.80 (per square units) spacing: all returns 0.17 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45341988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22689424 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12438460 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6751016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2686315 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 776773 instead zero. overview over extended number of returns of given pulse: 10244732 11366598 12195336 7644685 3017766 708867 164004 0 0 0 0 0 0 0 0 histogram of classification of points: 30521313 unclassified (1) 14794446 ground (2) 26229 water (9) +-> flagged as extended overlap: 2504423 +---> 1490872 of those are unclassified (1) +---> 1012430 of those are ground (2) +---> 1121 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.2,14.3) has 7 bin [14.3,14.4) has 13763 bin [14.4,14.5) has 1763 bin [14.5,14.6) has 1325 bin [14.6,14.7) has 1486 bin [14.7,14.8) has 4008 bin [14.8,14.9) has 58976 bin [14.9,15.0) has 142869 bin [15.0,15.1) has 61212 bin [15.1,15.2) has 59560 bin [15.2,15.3) has 98904 bin [15.3,15.4) has 208962 bin [15.4,15.5) has 299028 bin [15.5,15.6) has 344980 bin [15.6,15.7) has 427275 bin [15.7,15.8) has 571997 bin [15.8,15.9) has 701601 bin [15.9,16.0) has 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histogram with bin size 1.000000 bin 48 has 2756824 bin 49 has 10083949 bin 50 has 10747529 bin 51 has 6476951 bin 52 has 137908 bin 131 has 15138827 average point source id 76.849289382724024 for 45341988 element(s)