lasinfo (210611) report for 'AHN4T/11EZ1_07.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: 174/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 28526600 number of points by return: 23706068 2816899 1467947 533678 2008 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 566230 0 min x y z: 200980.000 566230.000 -3.873 max x y z: 202019.999 567519.999 48.138 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: 28526600 extended number of points by return: 23706068 2816899 1467947 533678 2008 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -3873 48138 intensity 19 4965 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -9 29 user_data 8 9 point_source_ID 1116 1117 gps_time 269016150.785274 269016559.513837 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 19 255 B 22 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0.19 49.65 ('Amplitude') attribute1 -17.13 33.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23706068 number of intermediate returns: 2007608 number of last returns: 23692609 number of single returns: 20879685 covered area in square units/kilounits: 1316896/1.32 point density: all returns 21.66 last only 17.99 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28526600 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23706068 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2816899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1467947 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 533678 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2008 instead zero. overview over extended number of returns of given pulse: 20879685 2699567 2804208 2133065 9910 165 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5526236 unclassified (1) 22214498 ground (2) 523885 building (6) 219046 water (9) 38 wire conductor (14) 42897 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1860806 +---> 417318 of those are unclassified (1) +---> 1371405 of those are ground (2) +---> 50851 of those are building (6) +---> 21232 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 91 bin [-3.8,-3.7) has 404 bin [-3.7,-3.6) has 411 bin [-3.6,-3.5) has 369 bin [-3.5,-3.4) has 342 bin [-3.4,-3.3) has 371 bin [-3.3,-3.2) has 370 bin [-3.2,-3.1) has 328 bin [-3.1,-3.0) has 369 bin [-3.0,-2.9) has 381 bin [-2.9,-2.8) has 322 bin [-2.8,-2.7) has 326 bin [-2.7,-2.6) has 362 bin [-2.6,-2.5) has 367 bin [-2.5,-2.4) has 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[47.5,47.6) has 1 bin [47.8,47.9) has 1 bin [48.1,48.2) has 1 average z coordinate 2.7 for 28526600 element(s) point source id histogram with bin size 1.000000 bin 1116 has 17833067 bin 1117 has 10693533 average point source id 1116.374861813184907 for 28526600 element(s)