lasinfo (210611) report for 'AHN3T/25DZ1_18.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: 21765997 number of points by return: 19011453 2024168 575774 133691 20911 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 476230 0 min x y z: 111980.000 476230.000 -7.537 max x y z: 113019.999 477519.999 28.055 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: 21765997 extended number of points by return: 19011453 2024168 575774 133691 20911 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 -7537 28055 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 26 scan_angle_rank -34 31 user_data 2 2 point_source_ID 54048 55055 gps_time 2311.699002 360864.709370 Color R 21 255 G 24 255 B 22 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5167 extended_scanner_channel 0 0 number of first returns: 19011453 number of intermediate returns: 730936 number of last returns: 19007420 number of single returns: 16983812 covered area in square units/kilounits: 1218700/1.22 point density: all returns 17.86 last only 15.60 (per square units) spacing: all returns 0.24 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21765997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19011453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2024168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 575774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 133691 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20911 instead zero. overview over extended number of returns of given pulse: 16983812 2898976 1327238 451389 104582 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4140567 unclassified (1) 11470907 ground (2) 6046328 building (6) 59166 water (9) 49029 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1565460 +---> 312506 of those are unclassified (1) +---> 881831 of those are ground (2) +---> 364475 of those are building (6) +---> 3727 of those are water (9) +---> 2921 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-7.6,-7.5) has 1 bin [-7.5,-7.4) has 1 bin [-7.2,-7.1) has 1 bin [-6.8,-6.7) has 1 bin [-6.7,-6.6) has 1 bin [-6.3,-6.2) has 3 bin [-6.2,-6.1) has 2857 bin [-6.1,-6.0) has 3556 bin [-6.0,-5.9) has 1622 bin [-5.9,-5.8) has 2386 bin [-5.8,-5.7) has 9930 bin [-5.7,-5.6) has 8342 bin [-5.6,-5.5) has 13490 bin 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[26.7,26.8) has 20 bin [26.8,26.9) has 13 bin [26.9,27.0) has 13 bin [27.0,27.1) has 8 bin [27.1,27.2) has 16 bin [27.2,27.3) has 11 bin [27.3,27.4) has 8 bin [27.4,27.5) has 5 bin [27.5,27.6) has 3 bin [27.6,27.7) has 4 bin [27.8,27.9) has 1 bin [28.0,28.1) has 2 average z coordinate 0.9 for 21765997 element(s) point source id histogram with bin size 1.000000 bin 54048 has 454060 bin 55049 has 1466734 bin 55050 has 3952575 bin 55051 has 5094363 bin 55052 has 5729669 bin 55053 has 3877020 bin 55054 has 973849 bin 55055 has 217727 average point source id 55030.55379397507204 for 21765997 element(s)