lasinfo (210611) report for 'AHN4T/32DZ2_24.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: 336/2022 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: 38598809 number of points by return: 24583643 10447375 3021427 491048 51464 scale factor x y z: 0.001 0.001 0.001 offset x y z: 157980 449980 0 min x y z: 157980.000 449980.000 5.813 max x y z: 159019.999 451269.999 49.342 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: 38598809 extended number of points by return: 24583643 10447375 3021427 491048 51464 3660 192 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 5813 49342 intensity 43 4860 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 5 user_data 6 7 point_source_ID 94 209 gps_time 322919497.381983 322927823.743995 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 240 G 50 231 B 42 221 NIR 32 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.67 32.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24583643 number of intermediate returns: 3563287 number of last returns: 24584069 number of single returns: 14132190 covered area in square units/kilounits: 1227124/1.23 point density: all returns 31.45 last only 20.03 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38598809 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24583643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10447375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3021427 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 491048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51464 instead zero. overview over extended number of returns of given pulse: 14132190 14855983 7591656 1757877 238913 20868 1322 0 0 0 0 0 0 0 0 histogram of classification of points: 22176837 unclassified (1) 16286790 ground (2) 135182 water (9) +-> flagged as extended overlap: 2766234 +---> 1612322 of those are unclassified (1) +---> 1153912 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [5.8,5.9) has 6 bin [5.9,6.0) has 44 bin [6.0,6.1) has 203 bin [6.1,6.2) has 407 bin [6.2,6.3) has 526 bin [6.3,6.4) has 796 bin [6.4,6.5) has 2063 bin [6.5,6.6) has 9248 bin [6.6,6.7) has 31913 bin [6.7,6.8) has 81097 bin [6.8,6.9) has 96003 bin [6.9,7.0) has 130882 bin [7.0,7.1) has 380523 bin [7.1,7.2) has 526492 bin [7.2,7.3) has 462678 bin [7.3,7.4) has 624894 bin [7.4,7.5) has 1013586 bin [7.5,7.6) has 1272770 bin [7.6,7.7) has 1266164 bin [7.7,7.8) has 1090321 bin [7.8,7.9) has 985778 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22 bin [46.7,46.8) has 30 bin [46.8,46.9) has 31 bin [46.9,47.0) has 19 bin [47.0,47.1) has 31 bin [47.1,47.2) has 21 bin [47.2,47.3) has 19 bin [47.3,47.4) has 17 bin [47.4,47.5) has 18 bin [47.5,47.6) has 23 bin [47.6,47.7) has 14 bin [47.7,47.8) has 10 bin [47.8,47.9) has 7 bin [47.9,48.0) has 3 bin [48.0,48.1) has 6 bin [48.1,48.2) has 14 bin [48.2,48.3) has 6 bin [48.3,48.4) has 5 bin [48.4,48.5) has 9 bin [48.5,48.6) has 7 bin [48.6,48.7) has 2 bin [48.7,48.8) has 3 bin [48.8,48.9) has 1 bin [48.9,49.0) has 1 bin [49.1,49.2) has 1 bin [49.2,49.3) has 1 bin [49.3,49.4) has 1 average z coordinate 15.7 for 38598809 element(s) point source id histogram with bin size 1.000000 bin 94 has 27572063 bin 95 has 10984134 bin 209 has 42612 average point source id 94.411528604418862 for 38598809 element(s)