lasinfo (210611) report for 'AHN3T/31FZ2_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: 213/2021 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: 34484961 number of points by return: 18222499 7289508 4900776 2820610 1251568 scale factor x y z: 0.001 0.001 0.001 offset x y z: 137980 467480 0 min x y z: 137980.000 467480.000 -0.959 max x y z: 139019.999 468769.999 32.547 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: 34484961 extended number of points by return: 18222499 7289508 4900776 2820610 1251568 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 -959 32547 intensity 1 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -35 35 user_data 2 2 point_source_ID 1013 2018 gps_time 391703.741999 481780.901481 Color R 0 255 G 0 255 B 0 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5833 5833 extended_scanner_channel 0 0 number of first returns: 18222499 number of intermediate returns: 8986247 number of last returns: 18182885 number of single returns: 10906670 covered area in square units/kilounits: 1339508/1.34 point density: all returns 25.74 last only 13.57 (per square units) spacing: all returns 0.20 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34484961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18222499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7289508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4900776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2820610 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1251568 instead zero. overview over extended number of returns of given pulse: 10906670 4786777 6245098 6281365 6265051 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 19624860 unclassified (1) 12080456 ground (2) 2771444 building (6) 8201 water (9) +-> flagged as extended overlap: 2240654 +---> 1223150 of those are unclassified (1) +---> 822230 of those are ground (2) +---> 193908 of those are building (6) +---> 1366 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 12 bin [-0.9,-0.8) has 160 bin [-0.8,-0.7) has 588 bin [-0.7,-0.6) has 743 bin [-0.6,-0.5) has 1990 bin [-0.5,-0.4) has 3490 bin [-0.4,-0.3) has 2482 bin [-0.3,-0.2) has 2851 bin [-0.2,-0.1) has 3783 bin [-0.1,0.0) has 3552 bin [0.0,0.1) has 3831 bin [0.1,0.2) has 6217 bin [0.2,0.3) has 27556 bin [0.3,0.4) has 79291 bin [0.4,0.5) has 216153 bin [0.5,0.6) has 395922 bin [0.6,0.7) has 504062 bin 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[32.5,32.6) has 1 average z coordinate 7.6 for 34484961 element(s) point source id histogram with bin size 1.000000 bin 1013 has 576411 bin 1014 has 5748716 bin 2015 has 11464412 bin 2016 has 10781078 bin 2017 has 5370781 bin 2018 has 543563 average point source id 1832.054303497689943 for 34484961 element(s)