lasinfo (210611) report for 'AHN4T/14GN2_17.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: 177/2021 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: 31181181 number of points by return: 30400375 454603 236512 86219 3472 scale factor x y z: 0.001 0.001 0.001 offset x y z: 125980 532480 0 min x y z: 125980.000 532480.000 -5.704 max x y z: 127019.999 533769.999 18.056 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: 31181181 extended number of points by return: 30400375 454603 236512 86219 3472 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 -5704 18056 intensity 19 4713 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 29 user_data 8 9 point_source_ID 175 177 gps_time 270040369.820645 270041738.717033 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 42 249 B 44 242 NIR 41 239 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 4833 extended_scanner_channel 0 0 attribute0 0.19 47.13 ('Amplitude') attribute1 -17.99 29.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30400375 number of intermediate returns: 327587 number of last returns: 30396048 number of single returns: 29942829 covered area in square units/kilounits: 1332152/1.33 point density: all returns 23.41 last only 22.82 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31181181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30400375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 454603 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 236512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 86219 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3472 instead zero. overview over extended number of returns of given pulse: 29942829 437265 451411 332206 16752 688 30 0 0 0 0 0 0 0 0 histogram of classification of points: 969385 unclassified (1) 29886345 ground (2) 222290 building (6) 102981 water (9) 180 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2290028 +---> 23712 of those are unclassified (1) +---> 2264552 of those are ground (2) +---> 1764 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.8,-5.7) has 1 bin [-5.7,-5.6) has 266 bin [-5.6,-5.5) has 51004 bin [-5.5,-5.4) has 76898 bin [-5.4,-5.3) has 29055 bin [-5.3,-5.2) has 31406 bin [-5.2,-5.1) has 41022 bin [-5.1,-5.0) has 48336 bin [-5.0,-4.9) has 49352 bin [-4.9,-4.8) has 42831 bin [-4.8,-4.7) has 36899 bin [-4.7,-4.6) has 39865 bin [-4.6,-4.5) has 38264 bin [-4.5,-4.4) has 42005 bin [-4.4,-4.3) has 59530 bin [-4.3,-4.2) has 171870 bin [-4.2,-4.1) has 826446 bin [-4.1,-4.0) has 2553371 bin [-4.0,-3.9) has 5581860 bin [-3.9,-3.8) has 6211509 bin [-3.8,-3.7) has 5394478 bin [-3.7,-3.6) has 3307577 bin [-3.6,-3.5) has 2648466 bin [-3.5,-3.4) has 1137275 bin [-3.4,-3.3) has 425691 bin [-3.3,-3.2) has 384899 bin [-3.2,-3.1) has 274350 bin [-3.1,-3.0) has 195224 bin [-3.0,-2.9) has 91129 bin [-2.9,-2.8) has 96938 bin [-2.8,-2.7) has 98553 bin [-2.7,-2.6) has 72067 bin [-2.6,-2.5) has 19250 bin [-2.5,-2.4) has 6904 bin [-2.4,-2.3) has 6963 bin [-2.3,-2.2) has 7980 bin [-2.2,-2.1) has 7976 bin [-2.1,-2.0) has 7710 bin [-2.0,-1.9) has 7786 bin [-1.9,-1.8) has 8000 bin [-1.8,-1.7) has 8890 bin [-1.7,-1.6) has 10227 bin [-1.6,-1.5) has 9002 bin [-1.5,-1.4) has 7126 bin [-1.4,-1.3) has 6207 bin [-1.3,-1.2) has 6913 bin [-1.2,-1.1) has 6945 bin [-1.1,-1.0) has 6974 bin [-1.0,-0.9) has 7113 bin [-0.9,-0.8) has 7518 bin [-0.8,-0.7) has 7440 bin [-0.7,-0.6) has 7953 bin [-0.6,-0.5) has 7515 bin [-0.5,-0.4) has 7406 bin [-0.4,-0.3) has 7827 bin [-0.3,-0.2) has 7536 bin [-0.2,-0.1) has 7770 bin [-0.1,0.0) has 8120 bin [0.0,0.1) has 7812 bin [0.1,0.2) has 7385 bin [0.2,0.3) has 7296 bin [0.3,0.4) has 7380 bin [0.4,0.5) has 7336 bin [0.5,0.6) has 7729 bin [0.6,0.7) has 7634 bin [0.7,0.8) has 8195 bin [0.8,0.9) has 8518 bin [0.9,1.0) has 9011 bin [1.0,1.1) has 9426 bin [1.1,1.2) has 10438 bin [1.2,1.3) has 10597 bin [1.3,1.4) has 10770 bin [1.4,1.5) has 10875 bin [1.5,1.6) has 11275 bin [1.6,1.7) has 11615 bin [1.7,1.8) has 11464 bin [1.8,1.9) has 11645 bin [1.9,2.0) has 11216 bin [2.0,2.1) has 10993 bin [2.1,2.2) has 11273 bin [2.2,2.3) has 11397 bin [2.3,2.4) has 11422 bin [2.4,2.5) has 11508 bin [2.5,2.6) has 11469 bin [2.6,2.7) has 11639 bin [2.7,2.8) has 11667 bin [2.8,2.9) has 11570 bin [2.9,3.0) has 11614 bin [3.0,3.1) has 11458 bin [3.1,3.2) has 11422 bin [3.2,3.3) has 11251 bin [3.3,3.4) has 11278 bin [3.4,3.5) has 11145 bin [3.5,3.6) has 11571 bin [3.6,3.7) has 11269 bin [3.7,3.8) has 11031 bin [3.8,3.9) has 10955 bin [3.9,4.0) has 10452 bin [4.0,4.1) has 10007 bin [4.1,4.2) has 10150 bin [4.2,4.3) has 10312 bin [4.3,4.4) has 9944 bin [4.4,4.5) has 9814 bin [4.5,4.6) has 9640 bin [4.6,4.7) has 9368 bin [4.7,4.8) has 9353 bin [4.8,4.9) has 9161 bin [4.9,5.0) has 8599 bin [5.0,5.1) has 8463 bin [5.1,5.2) has 8323 bin [5.2,5.3) has 8382 bin [5.3,5.4) has 8267 bin [5.4,5.5) has 8162 bin [5.5,5.6) has 8322 bin [5.6,5.7) has 8286 bin [5.7,5.8) has 8076 bin [5.8,5.9) has 7995 bin [5.9,6.0) has 7969 bin [6.0,6.1) has 7943 bin [6.1,6.2) has 7965 bin [6.2,6.3) has 7772 bin [6.3,6.4) has 7726 bin [6.4,6.5) has 7489 bin [6.5,6.6) has 7425 bin [6.6,6.7) has 7233 bin [6.7,6.8) has 6846 bin [6.8,6.9) has 6582 bin [6.9,7.0) has 6053 bin [7.0,7.1) has 6119 bin [7.1,7.2) has 5936 bin [7.2,7.3) has 5796 bin [7.3,7.4) has 5628 bin [7.4,7.5) has 5665 bin [7.5,7.6) has 5523 bin [7.6,7.7) has 5485 bin [7.7,7.8) has 5319 bin [7.8,7.9) has 5386 bin [7.9,8.0) has 5169 bin [8.0,8.1) has 5234 bin [8.1,8.2) has 5202 bin [8.2,8.3) has 4807 bin [8.3,8.4) has 5043 bin [8.4,8.5) has 4878 bin [8.5,8.6) has 4990 bin [8.6,8.7) has 4980 bin [8.7,8.8) has 4999 bin [8.8,8.9) has 4792 bin [8.9,9.0) has 4766 bin [9.0,9.1) has 4769 bin [9.1,9.2) has 4635 bin [9.2,9.3) has 4602 bin [9.3,9.4) has 4556 bin [9.4,9.5) has 4540 bin [9.5,9.6) has 4334 bin [9.6,9.7) has 4267 bin [9.7,9.8) has 4310 bin [9.8,9.9) has 4080 bin [9.9,10.0) has 4052 bin [10.0,10.1) has 4046 bin [10.1,10.2) has 3723 bin [10.2,10.3) has 3880 bin [10.3,10.4) has 3691 bin [10.4,10.5) has 3681 bin [10.5,10.6) has 3604 bin [10.6,10.7) has 3403 bin [10.7,10.8) has 3006 bin [10.8,10.9) has 3021 bin [10.9,11.0) has 2896 bin [11.0,11.1) has 2714 bin [11.1,11.2) has 2815 bin [11.2,11.3) has 2753 bin [11.3,11.4) has 2671 bin [11.4,11.5) has 2663 bin [11.5,11.6) has 2536 bin [11.6,11.7) has 2550 bin [11.7,11.8) has 2386 bin [11.8,11.9) has 2343 bin [11.9,12.0) has 2327 bin [12.0,12.1) has 2207 bin [12.1,12.2) has 2133 bin [12.2,12.3) has 2016 bin [12.3,12.4) has 1848 bin [12.4,12.5) has 1876 bin [12.5,12.6) has 1790 bin [12.6,12.7) has 1696 bin [12.7,12.8) has 1612 bin [12.8,12.9) has 1523 bin [12.9,13.0) has 1374 bin [13.0,13.1) has 1392 bin [13.1,13.2) has 1264 bin [13.2,13.3) has 1169 bin [13.3,13.4) has 1094 bin [13.4,13.5) has 1005 bin [13.5,13.6) has 915 bin [13.6,13.7) has 893 bin [13.7,13.8) has 822 bin [13.8,13.9) has 795 bin [13.9,14.0) has 781 bin [14.0,14.1) has 692 bin [14.1,14.2) has 600 bin [14.2,14.3) has 577 bin [14.3,14.4) has 564 bin [14.4,14.5) has 470 bin [14.5,14.6) has 419 bin [14.6,14.7) has 412 bin [14.7,14.8) has 379 bin [14.8,14.9) has 349 bin [14.9,15.0) has 324 bin [15.0,15.1) has 304 bin [15.1,15.2) has 293 bin [15.2,15.3) has 272 bin [15.3,15.4) has 253 bin [15.4,15.5) has 166 bin [15.5,15.6) has 191 bin [15.6,15.7) has 155 bin [15.7,15.8) has 140 bin [15.8,15.9) has 106 bin [15.9,16.0) has 100 bin [16.0,16.1) has 109 bin [16.1,16.2) has 72 bin [16.2,16.3) has 74 bin [16.3,16.4) has 48 bin [16.4,16.5) has 42 bin [16.5,16.6) has 37 bin [16.6,16.7) has 26 bin [16.7,16.8) has 27 bin [16.8,16.9) has 16 bin [16.9,17.0) has 14 bin [17.0,17.1) has 12 bin [17.1,17.2) has 13 bin [17.2,17.3) has 8 bin [17.3,17.4) has 6 bin [17.4,17.5) has 9 bin [17.5,17.6) has 4 bin [17.6,17.7) has 3 bin [17.7,17.8) has 1 bin [17.9,18.0) has 1 bin [18.0,18.1) has 1 average z coordinate -3.5 for 31181181 element(s) point source id histogram with bin size 1.000000 bin 175 has 4795621 bin 176 has 22685987 bin 177 has 3699573 average point source id 175.9648490543062 for 31181181 element(s)