lasinfo (210611) report for 'AHN3T/20GZ1_09.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: 33189440 number of points by return: 14996900 8934367 5685307 2680328 892538 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 503730 0 min x y z: 162980.000 503730.000 -5.766 max x y z: 164019.999 505019.999 35.258 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: 33189440 extended number of points by return: 14996900 8934367 5685307 2680328 892538 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 -5766 35258 intensity 0 65525 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 -33 32 user_data 2 2 point_source_ID 4469 5468 gps_time 53992.459223 138656.385723 Color R 12 255 G 9 255 B 5 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 number of first returns: 14996900 number of intermediate returns: 9274360 number of last returns: 14968340 number of single returns: 6050160 covered area in square units/kilounits: 1324516/1.32 point density: all returns 25.06 last only 11.30 (per square units) spacing: all returns 0.20 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33189440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14996900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8934367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5685307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2680328 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 892538 instead zero. overview over extended number of returns of given pulse: 6050160 6494591 9013391 7157163 4474135 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 20705757 unclassified (1) 11993708 ground (2) 411983 building (6) 72144 water (9) 5848 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2150729 +---> 1335084 of those are unclassified (1) +---> 751007 of those are ground (2) +---> 62632 of those are building (6) +---> 2006 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.8,-5.7) has 144 bin [-5.7,-5.6) has 2149 bin [-5.6,-5.5) has 10022 bin [-5.5,-5.4) has 7498 bin [-5.4,-5.3) has 17837 bin [-5.3,-5.2) has 22805 bin [-5.2,-5.1) has 30710 bin [-5.1,-5.0) has 31879 bin [-5.0,-4.9) has 34697 bin [-4.9,-4.8) has 38654 bin [-4.8,-4.7) has 42518 bin [-4.7,-4.6) has 73467 bin [-4.6,-4.5) has 477224 bin [-4.5,-4.4) has 3091147 bin [-4.4,-4.3) 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1 average z coordinate 3.8 for 33189440 element(s) point source id histogram with bin size 1.000000 bin 4469 has 2644202 bin 4470 has 9588 bin 5465 has 1925275 bin 5466 has 8062515 bin 5467 has 11861066 bin 5468 has 8686794 average point source id 5387.104132428868979 for 33189440 element(s)