lasinfo (210611) report for 'AHN4T/26DZ2_03.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: 49723238 number of points by return: 49708872 14180 185 1 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 479980 0 min x y z: 156980.000 479980.000 -5.345 max x y z: 158019.999 481269.999 8.754 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: 49723238 extended number of points by return: 49708872 14180 185 1 0 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 -5345 8754 intensity 61 3524 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 32 user_data 6 7 point_source_ID 140 142 gps_time 270198542.986141 270201173.253638 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 45 255 B 29 255 NIR 52 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 attribute0 0.61 35.24 ('Amplitude') attribute1 -15.02 20.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 49708872 number of intermediate returns: 189 number of last returns: 49708933 number of single returns: 49694756 covered area in square units/kilounits: 1340460/1.34 point density: all returns 37.09 last only 37.08 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49723238 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 49708872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1 instead zero. overview over extended number of returns of given pulse: 49694756 27916 562 4 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 60480 unclassified (1) 49361439 ground (2) 260584 building (6) 40348 water (9) 387 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3599029 +---> 4155 of those are unclassified (1) +---> 3591882 of those are ground (2) +---> 2992 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 2 bin [-5.3,-5.2) has 350 bin [-5.2,-5.1) has 17681 bin [-5.1,-5.0) has 23244 bin [-5.0,-4.9) has 30066 bin [-4.9,-4.8) has 46371 bin [-4.8,-4.7) has 48750 bin [-4.7,-4.6) has 42795 bin [-4.6,-4.5) has 41952 bin [-4.5,-4.4) has 51731 bin [-4.4,-4.3) has 1904099 bin [-4.3,-4.2) has 24830841 bin [-4.2,-4.1) has 18510699 bin [-4.1,-4.0) has 2727412 bin [-4.0,-3.9) has 135915 bin [-3.9,-3.8) has 39721 bin [-3.8,-3.7) has 35921 bin [-3.7,-3.6) has 49024 bin [-3.6,-3.5) has 86721 bin [-3.5,-3.4) has 148865 bin [-3.4,-3.3) has 209171 bin [-3.3,-3.2) has 151631 bin [-3.2,-3.1) has 57758 bin [-3.1,-3.0) has 24144 bin [-3.0,-2.9) has 22933 bin [-2.9,-2.8) has 22301 bin [-2.8,-2.7) has 23738 bin [-2.7,-2.6) has 28280 bin [-2.6,-2.5) has 54464 bin [-2.5,-2.4) has 46997 bin [-2.4,-2.3) has 4391 bin [-2.3,-2.2) has 2124 bin [-2.2,-2.1) has 1875 bin [-2.1,-2.0) has 2036 bin [-2.0,-1.9) has 2119 bin [-1.9,-1.8) has 2158 bin [-1.8,-1.7) has 1968 bin [-1.7,-1.6) has 1504 bin [-1.6,-1.5) has 1371 bin [-1.5,-1.4) has 1745 bin [-1.4,-1.3) has 1818 bin [-1.3,-1.2) has 2055 bin [-1.2,-1.1) has 2889 bin [-1.1,-1.0) has 1853 bin [-1.0,-0.9) has 2108 bin [-0.9,-0.8) has 1689 bin [-0.8,-0.7) has 2477 bin [-0.7,-0.6) has 1651 bin [-0.6,-0.5) has 6560 bin [-0.5,-0.4) has 3712 bin [-0.4,-0.3) has 1111 bin [-0.3,-0.2) has 587 bin [-0.2,-0.1) has 359 bin [-0.1,0.0) has 479 bin [0.0,0.1) has 540 bin [0.1,0.2) has 1317 bin [0.2,0.3) has 492 bin [0.3,0.4) has 289 bin [0.4,0.5) has 2548 bin [0.5,0.6) has 2017 bin [0.6,0.7) has 697 bin [0.7,0.8) has 236 bin [0.8,0.9) has 161 bin [0.9,1.0) has 234 bin [1.0,1.1) has 365 bin [1.1,1.2) has 304 bin [1.2,1.3) has 206 bin [1.3,1.4) has 404 bin [1.4,1.5) has 1162 bin [1.5,1.6) has 1517 bin [1.6,1.7) has 682 bin [1.7,1.8) has 110 bin [1.8,1.9) has 55 bin [1.9,2.0) has 29 bin [2.0,2.1) has 12 bin [2.1,2.2) has 8 bin [2.2,2.3) has 14 bin [2.3,2.4) has 14 bin [2.4,2.5) has 12 bin [2.5,2.6) has 10 bin [2.6,2.7) has 15 bin [2.7,2.8) has 12 bin [2.8,2.9) has 13 bin [2.9,3.0) has 15 bin [3.0,3.1) has 16 bin [3.1,3.2) has 19 bin [3.2,3.3) has 17 bin [3.3,3.4) has 22 bin [3.4,3.5) has 10 bin [3.5,3.6) has 6 bin [3.6,3.7) has 1 bin [3.7,3.8) has 3 bin [3.8,3.9) has 15 bin [3.9,4.0) has 7 bin [4.0,4.1) has 4 bin [4.1,4.2) has 84 bin [4.2,4.3) has 3957 bin [4.3,4.4) has 3227 bin [4.4,4.5) has 3303 bin [4.5,4.6) has 3771 bin [4.6,4.7) has 3243 bin [4.7,4.8) has 3883 bin [4.8,4.9) has 5570 bin [4.9,5.0) has 5925 bin [5.0,5.1) has 5816 bin [5.1,5.2) has 5920 bin [5.2,5.3) has 6141 bin [5.3,5.4) has 5958 bin [5.4,5.5) has 5869 bin [5.5,5.6) has 5929 bin [5.6,5.7) has 6156 bin [5.7,5.8) has 6090 bin [5.8,5.9) has 5999 bin [5.9,6.0) has 5977 bin [6.0,6.1) has 5953 bin [6.1,6.2) has 6274 bin [6.2,6.3) has 6086 bin [6.3,6.4) has 5997 bin [6.4,6.5) has 6004 bin [6.5,6.6) has 6332 bin [6.6,6.7) has 6122 bin [6.7,6.8) has 5954 bin [6.8,6.9) has 6044 bin [6.9,7.0) has 6174 bin [7.0,7.1) has 6151 bin [7.1,7.2) has 6024 bin [7.2,7.3) has 6059 bin [7.3,7.4) has 6113 bin [7.4,7.5) has 6242 bin [7.5,7.6) has 6053 bin [7.6,7.7) has 5946 bin [7.7,7.8) has 5957 bin [7.8,7.9) has 6293 bin [7.9,8.0) has 6047 bin [8.0,8.1) has 5972 bin [8.1,8.2) has 7012 bin [8.2,8.3) has 7677 bin [8.3,8.4) has 2858 bin [8.4,8.5) has 4134 bin [8.5,8.6) has 3014 bin [8.6,8.7) has 100 bin [8.7,8.8) has 2 average z coordinate -4.1 for 49723238 element(s) point source id histogram with bin size 1.000000 bin 140 has 5030920 bin 141 has 35128663 bin 142 has 9563655 average point source id 141.091159288540297 for 49723238 element(s)