lasinfo (210611) report for 'AHN3T/67HN2_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: 18218756 number of points by return: 16647337 899442 432627 183605 55745 scale factor x y z: 0.001 0.001 0.001 offset x y z: 58980 366230 0 min x y z: 58980.000 366230.000 -1.197 max x y z: 60019.999 367519.999 33.934 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: 18218756 extended number of points by return: 16647337 899442 432627 183605 55745 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 -1197 33934 intensity 3 65532 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 -34 31 user_data 2 2 point_source_ID 17139 20138 gps_time 133358.472082 308904.223953 Color R 20 255 G 20 255 B 13 248 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5667 5167 extended_scanner_channel 0 0 number of first returns: 16647337 number of intermediate returns: 671952 number of last returns: 16647030 number of single returns: 15747563 covered area in square units/kilounits: 1315008/1.32 point density: all returns 13.85 last only 12.66 (per square units) spacing: all returns 0.27 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18218756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16647337 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 899442 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 432627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 183605 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 55745 instead zero. overview over extended number of returns of given pulse: 15747563 934049 747069 511356 278719 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2539642 unclassified (1) 15549689 ground (2) 34047 building (6) 95378 water (9) +-> flagged as extended overlap: 1101820 +---> 67598 of those are unclassified (1) +---> 1019720 of those are ground (2) +---> 14502 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 114 bin [-1.1,-1.0) has 71722 bin [-1.0,-0.9) has 8178 bin [-0.9,-0.8) has 33772 bin [-0.8,-0.7) has 106218 bin [-0.7,-0.6) has 151164 bin [-0.6,-0.5) has 152873 bin [-0.5,-0.4) has 162343 bin [-0.4,-0.3) has 244687 bin [-0.3,-0.2) has 375603 bin [-0.2,-0.1) has 344101 bin [-0.1,0.0) has 246704 bin [0.0,0.1) has 205033 bin [0.1,0.2) has 290671 bin [0.2,0.3) has 411655 bin [0.3,0.4) has 358644 bin [0.4,0.5) has 304779 bin [0.5,0.6) has 270138 bin [0.6,0.7) has 254577 bin [0.7,0.8) has 223620 bin [0.8,0.9) has 230827 bin [0.9,1.0) has 272836 bin [1.0,1.1) has 263971 bin [1.1,1.2) has 313840 bin [1.2,1.3) has 738617 bin [1.3,1.4) has 2241156 bin [1.4,1.5) has 3658445 bin [1.5,1.6) has 2124749 bin [1.6,1.7) has 962883 bin [1.7,1.8) has 547474 bin [1.8,1.9) has 333284 bin [1.9,2.0) has 297482 bin [2.0,2.1) has 134075 bin [2.1,2.2) has 65594 bin [2.2,2.3) has 59057 bin [2.3,2.4) has 82856 bin [2.4,2.5) has 62868 bin [2.5,2.6) has 44655 bin [2.6,2.7) has 40041 bin [2.7,2.8) has 27229 bin [2.8,2.9) has 26215 bin [2.9,3.0) has 24656 bin [3.0,3.1) has 20316 bin [3.1,3.2) has 20316 bin [3.2,3.3) has 18264 bin [3.3,3.4) has 15240 bin [3.4,3.5) has 13708 bin [3.5,3.6) has 12512 bin [3.6,3.7) has 9742 bin [3.7,3.8) has 9655 bin [3.8,3.9) has 9498 bin [3.9,4.0) has 9660 bin [4.0,4.1) has 9168 bin [4.1,4.2) has 8641 bin [4.2,4.3) has 8585 bin [4.3,4.4) has 8355 bin [4.4,4.5) has 8746 bin [4.5,4.6) has 8779 bin [4.6,4.7) has 8974 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bin [33.5,33.6) has 2 bin [33.6,33.7) has 1 bin [33.9,34.0) has 1 average z coordinate 2.0 for 18218756 element(s) point source id histogram with bin size 1.000000 bin 17139 has 1599638 bin 20135 has 1969040 bin 20136 has 4458001 bin 20137 has 4784708 bin 20138 has 5407369 average point source id 19873.606416157064814 for 18218756 element(s)