lasinfo (210611) report for 'AHN4T/25GZ2_14.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: 178/2021 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: 158119256 number of points by return: 128771742 19895466 7478313 1729886 243849 scale factor x y z: 0.001 0.001 0.001 offset x y z: 127980 477480 0 min x y z: 127980.000 477480.000 -2.880 max x y z: 129019.999 478769.999 29.719 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: 158119256 extended number of points by return: 128771742 19895466 7478313 1729886 243849 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 -2880 29719 intensity 0 4933 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 35 user_data 6 8 point_source_ID 84 144 gps_time 269732768.542818 270203176.084394 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 11 255 B 3 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5833 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.96 34.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 128771742 number of intermediate returns: 9457512 number of last returns: 128662680 number of single returns: 108772678 covered area in square units/kilounits: 1329560/1.33 point density: all returns 118.93 last only 96.77 (per square units) spacing: all returns 0.09 last only 0.10 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 158119256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 128771742 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 19895466 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7478313 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1729886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 243849 instead zero. overview over extended number of returns of given pulse: 108772678 24903901 17267716 5953207 1212650 8978 126 0 0 0 0 0 0 0 0 histogram of classification of points: 38053991 unclassified (1) 112026011 ground (2) 6029876 building (6) 1912808 water (9) 96570 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 9604477 +---> 1918178 of those are unclassified (1) +---> 7303260 of those are ground (2) +---> 280684 of those are building (6) +---> 85672 of those are water (9) +---> 16683 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 153 bin [-2.8,-2.7) has 21828 bin [-2.7,-2.6) has 949248 bin [-2.6,-2.5) has 817633 bin [-2.5,-2.4) has 1461967 bin [-2.4,-2.3) has 1857696 bin [-2.3,-2.2) has 2842247 bin [-2.2,-2.1) has 10768908 bin [-2.1,-2.0) has 17235252 bin [-2.0,-1.9) has 7237209 bin [-1.9,-1.8) has 3865268 bin [-1.8,-1.7) has 4390556 bin [-1.7,-1.6) has 5962317 bin [-1.6,-1.5) has 6267366 bin [-1.5,-1.4) has 6547195 bin [-1.4,-1.3) has 5399426 bin [-1.3,-1.2) has 4780034 bin [-1.2,-1.1) has 4523855 bin [-1.1,-1.0) has 5102562 bin [-1.0,-0.9) has 8100874 bin [-0.9,-0.8) has 6547446 bin [-0.8,-0.7) has 2896941 bin [-0.7,-0.6) has 1915295 bin [-0.6,-0.5) has 1441797 bin [-0.5,-0.4) has 1347103 bin [-0.4,-0.3) has 1149516 bin [-0.3,-0.2) has 991645 bin [-0.2,-0.1) has 991376 bin [-0.1,0.0) has 982227 bin [0.0,0.1) has 793407 bin [0.1,0.2) has 761054 bin [0.2,0.3) has 960856 bin [0.3,0.4) has 904884 bin [0.4,0.5) has 450226 bin [0.5,0.6) has 378381 bin [0.6,0.7) has 363516 bin [0.7,0.8) has 352938 bin [0.8,0.9) has 351484 bin [0.9,1.0) has 354842 bin [1.0,1.1) has 355889 bin [1.1,1.2) has 362068 bin [1.2,1.3) has 370793 bin [1.3,1.4) has 364697 bin [1.4,1.5) has 359611 bin [1.5,1.6) has 510073 bin [1.6,1.7) has 511880 bin [1.7,1.8) has 375587 bin [1.8,1.9) has 361507 bin [1.9,2.0) has 352308 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[29.4,29.5) has 10 bin [29.5,29.6) has 3 bin [29.6,29.7) has 2 bin [29.7,29.8) has 2 average z coordinate 0.8 for 158119256 element(s) point source id histogram with bin size 1.000000 bin 84 has 27782787 bin 107 has 23296228 bin 108 has 29161855 bin 125 has 27072539 bin 143 has 30941755 bin 144 has 19864092 average point source id 117.917949424199165 for 158119256 element(s)