lasinfo (210611) report for 'AHN3T/37EN2_01.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: 23075268 number of points by return: 13547072 4339886 2826251 1612480 749579 scale factor x y z: 0.001 0.001 0.001 offset x y z: 84980 448730 0 min x y z: 84980.000 448730.000 -5.698 max x y z: 86019.999 450019.999 36.593 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: 23075268 extended number of points by return: 13547072 4339886 2826251 1612480 749579 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 -5698 36593 intensity 1 65533 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 -36 34 user_data 2 2 point_source_ID 57142 57146 gps_time 224441.044881 227461.483889 Color R 11 255 G 2 255 B 3 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6000 5667 extended_scanner_channel 0 0 number of first returns: 13547072 number of intermediate returns: 5209537 number of last returns: 13511432 number of single returns: 9192773 covered area in square units/kilounits: 1241132/1.24 point density: all returns 18.59 last only 10.89 (per square units) spacing: all returns 0.23 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23075268 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13547072 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4339886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2826251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1612480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 749579 instead zero. overview over extended number of returns of given pulse: 9192773 3019893 3643258 3455049 3764295 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 11098924 unclassified (1) 10432669 ground (2) 1282322 building (6) 223446 water (9) 37907 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1358255 +---> 592613 of those are unclassified (1) +---> 624700 of those are ground (2) +---> 111399 of those are building (6) +---> 28784 of those are water (9) +---> 759 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.7,-5.6) has 1 bin [-5.6,-5.5) has 1 bin [-5.5,-5.4) has 2 bin [-5.4,-5.3) has 15 bin [-5.3,-5.2) has 4356 bin [-5.2,-5.1) has 12989 bin [-5.1,-5.0) has 49518 bin [-5.0,-4.9) has 19436 bin [-4.9,-4.8) has 41886 bin [-4.8,-4.7) has 48927 bin [-4.7,-4.6) has 83441 bin [-4.6,-4.5) has 134608 bin [-4.5,-4.4) has 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has 7 bin [31.4,31.5) has 8 bin [31.5,31.6) has 5 bin [31.6,31.7) has 6 bin [31.7,31.8) has 3 bin [31.8,31.9) has 5 bin [31.9,32.0) has 2 bin [32.0,32.1) has 1 bin [35.0,35.1) has 1 bin [36.5,36.6) has 1 average z coordinate 1.5 for 23075268 element(s) point source id histogram with bin size 1.000000 bin 57142 has 1596090 bin 57143 has 6140557 bin 57144 has 8329163 bin 57145 has 4935524 bin 57146 has 2073934 average point source id 57143.989194275010959 for 23075268 element(s)