lasinfo (210611) report for 'AHN4T/31CN1_23.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: 179/2021 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: 37055334 number of points by return: 34638895 2125979 252212 34764 3484 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 456230 0 min x y z: 101980.000 456230.000 -6.024 max x y z: 103019.999 457519.999 25.392 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: 37055334 extended number of points by return: 34638895 2125979 252212 34764 3484 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 -6024 25392 intensity 53 3678 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 34 user_data 6 7 point_source_ID 165 167 gps_time 270298096.408913 270299950.705053 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 35 255 B 1 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 attribute0 0.53 36.78 ('Amplitude') attribute1 -15.16 21.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34638895 number of intermediate returns: 291729 number of last returns: 34618414 number of single returns: 32493704 covered area in square units/kilounits: 1207160/1.21 point density: all returns 30.70 last only 28.68 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37055334 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34638895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2125979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 252212 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 34764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3484 instead zero. overview over extended number of returns of given pulse: 32493704 3763443 654894 125792 17466 35 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5962983 unclassified (1) 29117599 ground (2) 1686589 building (6) 251704 water (9) 36459 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2638524 +---> 279294 of those are unclassified (1) +---> 2284803 of those are ground (2) +---> 61747 of those are building (6) +---> 11936 of those are water (9) +---> 744 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.1,-6.0) has 1 bin [-6.0,-5.9) has 141 bin [-5.9,-5.8) has 1205 bin [-5.8,-5.7) has 2268 bin [-5.7,-5.6) has 2646 bin [-5.6,-5.5) has 5729 bin [-5.5,-5.4) has 15856 bin [-5.4,-5.3) has 106874 bin [-5.3,-5.2) has 227361 bin [-5.2,-5.1) has 233412 bin [-5.1,-5.0) has 263017 bin [-5.0,-4.9) has 231903 bin [-4.9,-4.8) has 140359 bin [-4.8,-4.7) has 89479 bin [-4.7,-4.6) has 71595 bin [-4.6,-4.5) has 65001 bin [-4.5,-4.4) has 67905 bin [-4.4,-4.3) has 61289 bin [-4.3,-4.2) has 57234 bin [-4.2,-4.1) has 47554 bin [-4.1,-4.0) has 42192 bin [-4.0,-3.9) has 36224 bin [-3.9,-3.8) has 31395 bin [-3.8,-3.7) has 28243 bin [-3.7,-3.6) has 27611 bin [-3.6,-3.5) has 27102 bin [-3.5,-3.4) has 24470 bin [-3.4,-3.3) has 24571 bin [-3.3,-3.2) has 26843 bin [-3.2,-3.1) has 31859 bin [-3.1,-3.0) has 28634 bin [-3.0,-2.9) has 33157 bin [-2.9,-2.8) has 30374 bin [-2.8,-2.7) has 26325 bin [-2.7,-2.6) has 31074 bin [-2.6,-2.5) has 67653 bin [-2.5,-2.4) has 51781 bin [-2.4,-2.3) has 63874 bin [-2.3,-2.2) has 412955 bin [-2.2,-2.1) has 961836 bin [-2.1,-2.0) has 2060840 bin [-2.0,-1.9) has 3513310 bin [-1.9,-1.8) has 6484198 bin [-1.8,-1.7) has 8211846 bin [-1.7,-1.6) has 4425738 bin [-1.6,-1.5) has 1958585 bin [-1.5,-1.4) has 803348 bin [-1.4,-1.3) has 387925 bin [-1.3,-1.2) has 266232 bin [-1.2,-1.1) has 175460 bin [-1.1,-1.0) has 160881 bin [-1.0,-0.9) has 170011 bin [-0.9,-0.8) has 175722 bin [-0.8,-0.7) has 142928 bin [-0.7,-0.6) has 132615 bin [-0.6,-0.5) has 128038 bin [-0.5,-0.4) has 118096 bin [-0.4,-0.3) has 95511 bin [-0.3,-0.2) has 86438 bin [-0.2,-0.1) has 84245 bin [-0.1,0.0) has 72626 bin [0.0,0.1) has 72889 bin [0.1,0.2) has 85551 bin [0.2,0.3) has 94955 bin [0.3,0.4) has 90340 bin [0.4,0.5) has 82183 bin [0.5,0.6) has 75062 bin [0.6,0.7) has 70827 bin [0.7,0.8) has 79654 bin [0.8,0.9) has 87371 bin [0.9,1.0) has 75828 bin [1.0,1.1) has 81064 bin [1.1,1.2) has 70606 bin [1.2,1.3) has 85152 bin [1.3,1.4) has 89800 bin [1.4,1.5) has 86295 bin [1.5,1.6) has 87429 bin [1.6,1.7) has 84203 bin [1.7,1.8) has 65322 bin [1.8,1.9) has 51189 bin [1.9,2.0) has 59744 bin [2.0,2.1) has 64290 bin [2.1,2.2) has 59515 bin [2.2,2.3) has 67224 bin [2.3,2.4) has 80427 bin [2.4,2.5) has 101305 bin [2.5,2.6) has 77405 bin [2.6,2.7) has 66039 bin [2.7,2.8) has 57691 bin [2.8,2.9) has 52992 bin [2.9,3.0) has 49460 bin [3.0,3.1) has 60005 bin [3.1,3.2) has 88173 bin [3.2,3.3) has 63067 bin [3.3,3.4) has 47519 bin [3.4,3.5) has 39084 bin [3.5,3.6) has 39970 bin [3.6,3.7) has 40260 bin [3.7,3.8) has 37583 bin [3.8,3.9) has 35970 bin [3.9,4.0) has 38220 bin [4.0,4.1) has 31155 bin [4.1,4.2) has 29294 bin [4.2,4.3) has 29909 bin [4.3,4.4) has 29437 bin [4.4,4.5) has 26678 bin [4.5,4.6) has 27308 bin [4.6,4.7) has 26226 bin [4.7,4.8) has 23784 bin [4.8,4.9) has 23324 bin [4.9,5.0) has 23064 bin [5.0,5.1) has 22359 bin [5.1,5.2) has 22105 bin [5.2,5.3) has 20607 bin [5.3,5.4) has 19661 bin [5.4,5.5) has 17988 bin [5.5,5.6) has 17570 bin [5.6,5.7) has 17370 bin [5.7,5.8) has 16771 bin [5.8,5.9) has 16590 bin [5.9,6.0) has 16295 bin [6.0,6.1) has 15565 bin [6.1,6.2) has 14616 bin [6.2,6.3) has 14087 bin [6.3,6.4) has 13677 bin [6.4,6.5) has 13333 bin [6.5,6.6) has 12569 bin [6.6,6.7) has 11874 bin [6.7,6.8) has 12124 bin [6.8,6.9) has 11800 bin [6.9,7.0) has 11391 bin [7.0,7.1) has 10690 bin [7.1,7.2) has 10394 bin [7.2,7.3) has 9573 bin [7.3,7.4) has 9435 bin [7.4,7.5) has 9413 bin [7.5,7.6) has 9221 bin [7.6,7.7) has 8912 bin [7.7,7.8) has 9103 bin [7.8,7.9) has 8593 bin [7.9,8.0) has 8254 bin [8.0,8.1) has 8304 bin [8.1,8.2) has 7908 bin [8.2,8.3) has 8021 bin [8.3,8.4) has 8234 bin [8.4,8.5) has 7868 bin [8.5,8.6) has 7673 bin [8.6,8.7) has 7285 bin [8.7,8.8) has 7134 bin [8.8,8.9) has 7046 bin [8.9,9.0) has 7022 bin [9.0,9.1) has 6874 bin [9.1,9.2) has 6493 bin [9.2,9.3) has 6242 bin [9.3,9.4) has 6334 bin [9.4,9.5) has 6173 bin [9.5,9.6) has 5864 bin [9.6,9.7) has 5790 bin [9.7,9.8) has 5421 bin [9.8,9.9) has 5380 bin [9.9,10.0) has 5048 bin [10.0,10.1) has 5040 bin [10.1,10.2) has 4799 bin [10.2,10.3) has 4619 bin [10.3,10.4) has 4444 bin [10.4,10.5) has 4377 bin [10.5,10.6) has 4334 bin [10.6,10.7) has 4290 bin [10.7,10.8) has 4203 bin [10.8,10.9) has 4177 bin [10.9,11.0) has 4071 bin [11.0,11.1) has 3928 bin [11.1,11.2) has 3768 bin [11.2,11.3) has 3637 bin [11.3,11.4) has 3299 bin [11.4,11.5) has 3237 bin [11.5,11.6) has 3230 bin [11.6,11.7) has 3062 bin [11.7,11.8) has 3022 bin [11.8,11.9) has 2997 bin [11.9,12.0) has 2759 bin [12.0,12.1) has 2599 bin [12.1,12.2) has 2562 bin [12.2,12.3) has 2639 bin [12.3,12.4) has 2499 bin [12.4,12.5) has 2512 bin [12.5,12.6) has 2352 bin [12.6,12.7) has 2265 bin [12.7,12.8) has 2129 bin [12.8,12.9) has 2038 bin [12.9,13.0) has 1863 bin [13.0,13.1) has 1874 bin [13.1,13.2) has 1878 bin [13.2,13.3) has 1663 bin [13.3,13.4) has 1680 bin [13.4,13.5) has 1455 bin [13.5,13.6) has 1365 bin [13.6,13.7) has 1295 bin [13.7,13.8) has 1290 bin [13.8,13.9) has 1120 bin [13.9,14.0) has 1030 bin [14.0,14.1) has 1025 bin [14.1,14.2) has 1037 bin [14.2,14.3) has 923 bin [14.3,14.4) has 933 bin [14.4,14.5) has 900 bin [14.5,14.6) has 847 bin [14.6,14.7) has 879 bin [14.7,14.8) has 838 bin [14.8,14.9) has 873 bin [14.9,15.0) has 901 bin [15.0,15.1) has 872 bin [15.1,15.2) has 784 bin [15.2,15.3) has 779 bin [15.3,15.4) has 728 bin [15.4,15.5) has 674 bin [15.5,15.6) has 675 bin [15.6,15.7) has 663 bin [15.7,15.8) has 671 bin [15.8,15.9) has 637 bin [15.9,16.0) has 593 bin [16.0,16.1) has 588 bin [16.1,16.2) has 568 bin [16.2,16.3) has 514 bin [16.3,16.4) has 492 bin [16.4,16.5) has 500 bin [16.5,16.6) has 451 bin [16.6,16.7) has 437 bin [16.7,16.8) has 466 bin [16.8,16.9) has 454 bin [16.9,17.0) has 435 bin [17.0,17.1) has 431 bin [17.1,17.2) has 430 bin [17.2,17.3) has 405 bin [17.3,17.4) has 367 bin [17.4,17.5) has 376 bin [17.5,17.6) has 350 bin [17.6,17.7) has 368 bin [17.7,17.8) has 289 bin [17.8,17.9) has 291 bin [17.9,18.0) has 262 bin [18.0,18.1) has 227 bin [18.1,18.2) has 189 bin [18.2,18.3) has 130 bin [18.3,18.4) has 112 bin [18.4,18.5) has 122 bin [18.5,18.6) has 92 bin [18.6,18.7) has 97 bin [18.7,18.8) has 83 bin [18.8,18.9) has 85 bin [18.9,19.0) has 61 bin [19.0,19.1) has 46 bin [19.1,19.2) has 38 bin [19.2,19.3) has 27 bin [19.3,19.4) has 21 bin [19.4,19.5) has 18 bin [19.5,19.6) has 17 bin [19.6,19.7) has 9 bin [19.7,19.8) has 10 bin [19.8,19.9) has 10 bin [19.9,20.0) has 13 bin [20.0,20.1) has 14 bin [20.1,20.2) has 5 bin [20.2,20.3) has 6 bin [20.3,20.4) has 11 bin [20.4,20.5) has 9 bin [20.5,20.6) has 9 bin [20.6,20.7) has 7 bin [20.7,20.8) has 4 bin [20.8,20.9) has 8 bin [20.9,21.0) has 6 bin [21.0,21.1) has 9 bin [21.1,21.2) has 6 bin [21.2,21.3) has 4 bin [21.3,21.4) has 5 bin [21.4,21.5) has 12 bin [21.5,21.6) has 14 bin [21.6,21.7) has 7 bin [21.7,21.8) has 5 bin [21.8,21.9) has 5 bin [21.9,22.0) has 6 bin [22.0,22.1) has 7 bin [22.1,22.2) has 7 bin [22.2,22.3) has 6 bin [22.3,22.4) has 6 bin [22.4,22.5) has 4 bin [22.5,22.6) has 11 bin [22.6,22.7) has 3 bin [22.7,22.8) has 6 bin [22.8,22.9) has 9 bin [22.9,23.0) has 3 bin [23.0,23.1) has 6 bin [23.1,23.2) has 5 bin [23.2,23.3) has 9 bin [23.3,23.4) has 4 bin [23.4,23.5) has 1 bin [23.5,23.6) has 11 bin [23.6,23.7) has 7 bin [23.7,23.8) has 6 bin [23.8,23.9) has 6 bin [23.9,24.0) has 5 bin [24.0,24.1) has 2 bin [24.1,24.2) has 3 bin [24.2,24.3) has 2 bin [24.3,24.4) has 10 bin [24.4,24.5) has 6 bin [24.5,24.6) has 5 bin [24.6,24.7) has 4 bin [24.7,24.8) has 6 bin [24.8,24.9) has 3 bin [24.9,25.0) has 1 bin [25.0,25.1) has 2 bin [25.1,25.2) has 3 bin [25.2,25.3) has 2 bin [25.3,25.4) has 6 average z coordinate -1.4 for 37055334 element(s) point source id histogram with bin size 1.000000 bin 165 has 456233 bin 166 has 24549450 bin 167 has 12049651 average point source id 166.312867723712856 for 37055334 element(s)