lasinfo (210611) report for 'AHN4T/26EN2_22.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: 56938937 number of points by return: 47936544 6155497 2271515 503112 72269 scale factor x y z: 0.001 0.001 0.001 offset x y z: 165980 493730 0 min x y z: 165980.000 493730.000 -6.384 max x y z: 167019.999 495019.999 35.965 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: 56938937 extended number of points by return: 47936544 6155497 2271515 503112 72269 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 -6384 35965 intensity 46 3298 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 33 user_data 6 7 point_source_ID 127 129 gps_time 270122597.536444 270125218.753201 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 26 255 B 20 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0.46 32.98 ('Amplitude') attribute1 -15.34 18.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47936544 number of intermediate returns: 2837901 number of last returns: 47957142 number of single returns: 41792650 covered area in square units/kilounits: 1321432/1.32 point density: all returns 43.09 last only 36.29 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56938937 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47936544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6155497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2271515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 503112 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 72269 instead zero. overview over extended number of returns of given pulse: 41792650 7773007 5293701 1718687 358492 2369 31 0 0 0 0 0 0 0 0 histogram of classification of points: 10592822 unclassified (1) 45866165 ground (2) 370028 building (6) 109922 water (9) +-> flagged as extended overlap: 3985541 +---> 659840 of those are unclassified (1) +---> 3320430 of those are ground (2) +---> 1871 of those are building (6) +---> 3400 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.4,-6.3) has 69 bin [-6.3,-6.2) has 6854 bin [-6.2,-6.1) has 14306 bin [-6.1,-6.0) has 13408 bin [-6.0,-5.9) has 16650 bin [-5.9,-5.8) has 17299 bin [-5.8,-5.7) has 29608 bin [-5.7,-5.6) has 26067 bin [-5.6,-5.5) has 26857 bin [-5.5,-5.4) has 46307 bin [-5.4,-5.3) has 92146 bin [-5.3,-5.2) has 112008 bin [-5.2,-5.1) has 123027 bin [-5.1,-5.0) has 139550 bin [-5.0,-4.9) has 148662 bin [-4.9,-4.8) has 145231 bin [-4.8,-4.7) has 157443 bin [-4.7,-4.6) has 191076 bin [-4.6,-4.5) has 502313 bin [-4.5,-4.4) has 2685504 bin [-4.4,-4.3) has 6960332 bin [-4.3,-4.2) has 12084599 bin [-4.2,-4.1) has 7972805 bin [-4.1,-4.0) has 2841591 bin [-4.0,-3.9) has 1880597 bin [-3.9,-3.8) has 1456532 bin [-3.8,-3.7) has 1383488 bin [-3.7,-3.6) has 1472327 bin [-3.6,-3.5) has 1214451 bin [-3.5,-3.4) has 1013756 bin [-3.4,-3.3) has 674421 bin [-3.3,-3.2) has 479891 bin [-3.2,-3.1) has 402854 bin [-3.1,-3.0) has 403336 bin [-3.0,-2.9) has 344578 bin [-2.9,-2.8) has 357282 bin [-2.8,-2.7) has 353711 bin [-2.7,-2.6) has 365062 bin [-2.6,-2.5) has 321007 bin [-2.5,-2.4) has 214594 bin [-2.4,-2.3) has 99930 bin [-2.3,-2.2) has 89091 bin [-2.2,-2.1) has 87630 bin [-2.1,-2.0) has 87475 bin [-2.0,-1.9) has 88035 bin [-1.9,-1.8) has 87514 bin [-1.8,-1.7) has 86725 bin [-1.7,-1.6) has 87550 bin [-1.6,-1.5) has 88551 bin [-1.5,-1.4) has 89466 bin [-1.4,-1.3) has 90772 bin [-1.3,-1.2) has 95508 bin [-1.2,-1.1) has 98782 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20 bin [35.2,35.3) has 16 bin [35.3,35.4) has 9 bin [35.4,35.5) has 4 bin [35.5,35.6) has 9 bin [35.6,35.7) has 6 bin [35.7,35.8) has 3 bin [35.8,35.9) has 1 bin [35.9,36.0) has 2 average z coordinate -2.3 for 56938937 element(s) point source id histogram with bin size 1.000000 bin 127 has 9562589 bin 128 has 40969406 bin 129 has 6406942 average point source id 127.944578399839116 for 56938937 element(s)