lasinfo (210611) report for 'AHN2T/31DZ2_04.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: 207/2021 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: 22572977 number of points by return: 22572977 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 117980 454980 0 min x y z: 117980.00 454980.00 -3.00 max x y z: 119019.99 456269.99 34.60 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: 22572977 extended number of points by return: 22572977 0 0 0 0 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 103999 Y 0 128999 Z -300 3460 intensity 0 0 return_number 1 1 number_of_returns 1 1 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 2 scan_angle_rank 0 0 user_data 0 0 point_source_ID 0 0 gps_time 0.000000 0.000000 Color R 0 255 G 2 255 B 6 255 NIR 17 255 extended_return_number 1 1 extended_number_of_returns 1 1 extended_classification 1 2 extended_scan_angle 0 0 extended_scanner_channel 0 0 number of first returns: 22572977 number of intermediate returns: 0 number of last returns: 22572977 number of single returns: 22572977 covered area in square units/kilounits: 1301604/1.30 point density: all returns 17.34 last only 17.34 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22572977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22572977 instead zero. overview over extended number of returns of given pulse: 22572977 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5005714 unclassified (1) 17567263 ground (2) +-> flagged as extended overlap: 1783085 +---> 364998 of those are unclassified (1) +---> 1418087 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 4 bin [-2.9,-2.8) has 2 bin [-2.8,-2.7) has 5 bin [-2.7,-2.6) has 1 bin [-2.6,-2.5) has 4 bin [-2.5,-2.4) has 2 bin [-2.4,-2.3) has 5 bin [-2.3,-2.2) has 77 bin [-2.2,-2.1) has 24760 bin [-2.1,-2.0) has 51624 bin [-2.0,-1.9) has 78280 bin [-1.9,-1.8) has 88562 bin [-1.8,-1.7) has 162174 bin [-1.7,-1.6) has 473161 bin [-1.6,-1.5) has 1034262 bin [-1.5,-1.4) has 1229676 bin [-1.4,-1.3) has 1067633 bin [-1.3,-1.2) has 1082513 bin [-1.2,-1.1) has 815697 bin [-1.1,-1.0) has 536487 bin [-1.0,-0.9) has 504869 bin [-0.9,-0.8) has 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40 bin [31.7,31.8) has 28 bin [31.8,31.9) has 37 bin [31.9,32.0) has 36 bin [32.0,32.1) has 33 bin [32.1,32.2) has 24 bin [32.2,32.3) has 27 bin [32.3,32.4) has 24 bin [32.4,32.5) has 24 bin [32.5,32.6) has 24 bin [32.6,32.7) has 15 bin [32.7,32.8) has 9 bin [32.8,32.9) has 6 bin [32.9,33.0) has 9 bin [33.0,33.1) has 4 bin [33.1,33.2) has 3 bin [33.2,33.3) has 1 bin [33.4,33.5) has 1 bin [33.6,33.7) has 1 bin [33.8,33.9) has 1 bin [33.9,34.0) has 2 bin [34.4,34.5) has 1 bin [34.6,34.7) has 1 average z coordinate 0.8 for 22572977 element(s) point source id histogram with bin size 1.000000 bin 0 has 22572977 average point source id 0 for 22572977 element(s)