lasinfo (210611) report for 'AHN3T/25AN1_24.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: 77680917 number of points by return: 43069935 16954549 10072400 5236325 2347708 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 493730 0 min x y z: 102980.000 493730.000 1.026 max x y z: 104019.999 495019.999 50.593 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: 77680917 extended number of points by return: 43069935 16954549 10072400 5236325 2347708 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 1026 50593 intensity 1 65530 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 26709 56083 gps_time 58576.812130 524109.634475 Color R 10 255 G 17 255 B 7 255 NIR 11 255 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: 43069935 number of intermediate returns: 17654325 number of last returns: 43062974 number of single returns: 26106317 covered area in square units/kilounits: 1335876/1.34 point density: all returns 58.15 last only 32.24 (per square units) spacing: all returns 0.13 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 77680917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43069935 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16954549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 10072400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 5236325 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2347708 instead zero. overview over extended number of returns of given pulse: 26106317 13770823 14520534 11555569 11727674 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 41536510 unclassified (1) 34553912 ground (2) 1531232 building (6) 58392 water (9) 871 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4650805 +---> 2552994 of those are unclassified (1) +---> 2014495 of those are ground (2) +---> 82157 of those are building (6) +---> 1159 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.0,1.1) has 411 bin [1.1,1.2) has 165 bin [1.2,1.3) has 98 bin [1.3,1.4) has 110 bin [1.4,1.5) has 135 bin [1.5,1.6) has 137 bin [1.6,1.7) has 126 bin [1.7,1.8) has 141 bin [1.8,1.9) has 171 bin [1.9,2.0) has 173 bin [2.0,2.1) has 201 bin [2.1,2.2) has 950 bin [2.2,2.3) has 6052 bin [2.3,2.4) has 22000 bin [2.4,2.5) has 26272 bin [2.5,2.6) has 38309 bin [2.6,2.7) 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