lasinfo (210611) report for 'AHN3T/31EZ2_10.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: 20132590 number of points by return: 16039646 1931674 1251930 653807 255533 scale factor x y z: 0.001 0.001 0.001 offset x y z: 128980 466230 0 min x y z: 128980.000 466230.000 -2.701 max x y z: 130019.990 467519.999 37.049 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: 20132590 extended number of points by return: 16039646 1931674 1251930 653807 255533 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 1039990 Y 0 1289999 Z -2701 37049 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 33 user_data 2 2 point_source_ID 2033 2038 gps_time 402031.931602 404365.842063 Color R 22 255 G 28 255 B 11 255 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 number of first returns: 16039646 number of intermediate returns: 2163743 number of last returns: 16033506 number of single returns: 14104305 covered area in square units/kilounits: 1295396/1.30 point density: all returns 15.54 last only 12.38 (per square units) spacing: all returns 0.25 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20132590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16039646 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1931674 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1251930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 653807 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 255533 instead zero. overview over extended number of returns of given pulse: 14104305 1359733 1795068 1593606 1279878 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4917483 unclassified (1) 14547867 ground (2) 366493 building (6) 290663 water (9) 10084 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1392258 +---> 410696 of those are unclassified (1) +---> 887959 of those are ground (2) +---> 63841 of those are building (6) +---> 27991 of those are water (9) +---> 1771 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 1 bin [-2.7,-2.6) has 10 bin [-2.6,-2.5) has 320 bin [-2.5,-2.4) has 723 bin [-2.4,-2.3) has 2548 bin [-2.3,-2.2) has 9131 bin [-2.2,-2.1) has 31155 bin [-2.1,-2.0) has 19289 bin [-2.0,-1.9) has 18539 bin [-1.9,-1.8) has 32438 bin [-1.8,-1.7) has 59106 bin [-1.7,-1.6) has 274043 bin [-1.6,-1.5) 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[34.3,34.4) has 285 bin [34.4,34.5) has 280 bin [34.5,34.6) has 256 bin [34.6,34.7) has 247 bin [34.7,34.8) has 209 bin [34.8,34.9) has 182 bin [34.9,35.0) has 156 bin [35.0,35.1) has 147 bin [35.1,35.2) has 146 bin [35.2,35.3) has 136 bin [35.3,35.4) has 120 bin [35.4,35.5) has 99 bin [35.5,35.6) has 76 bin [35.6,35.7) has 84 bin [35.7,35.8) has 56 bin [35.8,35.9) has 57 bin [35.9,36.0) has 36 bin [36.0,36.1) has 31 bin [36.1,36.2) has 21 bin [36.2,36.3) has 23 bin [36.3,36.4) has 8 bin [36.4,36.5) has 11 bin [36.5,36.6) has 3 bin [36.6,36.7) has 5 bin [36.7,36.8) has 2 bin [36.8,36.9) has 2 bin [37.0,37.1) has 1 average z coordinate 1.9 for 20132590 element(s) point source id histogram with bin size 1.000000 bin 2033 has 707116 bin 2034 has 3594528 bin 2035 has 6903536 bin 2036 has 6296476 bin 2037 has 2570857 bin 2038 has 60077 average point source id 2035.32830654178133 for 20132590 element(s)