lasinfo (210611) report for 'AHN4T/17GN1_05.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: 335/2022 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: 26634969 number of points by return: 23055656 2268886 1012452 260150 35223 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 536230 0 min x y z: 243980.000 536230.000 14.373 max x y z: 245019.999 537519.999 46.334 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: 26634969 extended number of points by return: 23055656 2268886 1012452 260150 35223 2483 119 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 14373 46334 intensity 56 4349 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 29 user_data 6 7 point_source_ID 60 62 gps_time 330510361.530917 330514015.559729 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 37 255 B 22 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 26.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23055656 number of intermediate returns: 1311059 number of last returns: 23047861 number of single returns: 20779607 covered area in square units/kilounits: 1332700/1.33 point density: all returns 19.99 last only 17.29 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26634969 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23055656 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2268886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1012452 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 260150 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35223 instead zero. overview over extended number of returns of given pulse: 20779607 2519225 2257364 899842 163878 14232 821 0 0 0 0 0 0 0 0 histogram of classification of points: 3937531 unclassified (1) 22176106 ground (2) 493059 building (6) 28273 water (9) +-> flagged as extended overlap: 2093858 +---> 219324 of those are unclassified (1) +---> 1826871 of those are ground (2) +---> 42200 of those are building (6) +---> 5463 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.3,14.4) has 7 bin [14.4,14.5) has 479 bin [14.5,14.6) has 2740 bin [14.6,14.7) has 1959 bin [14.7,14.8) has 2654 bin [14.8,14.9) has 2402 bin [14.9,15.0) has 2611 bin [15.0,15.1) has 3131 bin [15.1,15.2) has 6635 bin [15.2,15.3) has 12798 bin [15.3,15.4) has 33362 bin [15.4,15.5) has 82903 bin [15.5,15.6) has 162994 bin [15.6,15.7) has 134851 bin [15.7,15.8) has 105821 bin [15.8,15.9) has 177179 bin [15.9,16.0) has 250062 bin [16.0,16.1) has 215573 bin [16.1,16.2) has 300546 bin [16.2,16.3) has 399636 bin [16.3,16.4) has 544697 bin [16.4,16.5) has 714269 bin [16.5,16.6) has 847787 bin [16.6,16.7) has 853657 bin [16.7,16.8) has 939915 bin [16.8,16.9) has 919322 bin [16.9,17.0) has 966472 bin [17.0,17.1) has 971833 bin [17.1,17.2) has 638890 bin [17.2,17.3) has 546730 bin [17.3,17.4) has 720511 bin [17.4,17.5) has 912724 bin [17.5,17.6) has 1220266 bin [17.6,17.7) has 1397407 bin [17.7,17.8) has 1228732 bin [17.8,17.9) has 1316128 bin [17.9,18.0) has 1198493 bin [18.0,18.1) has 977763 bin [18.1,18.2) has 685538 bin [18.2,18.3) has 518722 bin [18.3,18.4) has 582291 bin [18.4,18.5) has 611604 bin [18.5,18.6) has 542063 bin [18.6,18.7) has 354585 bin [18.7,18.8) has 163588 bin [18.8,18.9) has 56789 bin [18.9,19.0) has 38787 bin [19.0,19.1) has 33898 bin [19.1,19.2) has 32768 bin [19.2,19.3) has 31427 bin [19.3,19.4) has 30213 bin [19.4,19.5) has 23695 bin [19.5,19.6) has 23774 bin [19.6,19.7) has 28452 bin [19.7,19.8) has 28235 bin [19.8,19.9) has 24869 bin [19.9,20.0) has 23829 bin [20.0,20.1) has 25104 bin [20.1,20.2) has 25100 bin [20.2,20.3) has 25196 bin [20.3,20.4) has 26232 bin [20.4,20.5) has 27020 bin [20.5,20.6) has 27026 bin [20.6,20.7) has 27058 bin [20.7,20.8) has 25395 bin [20.8,20.9) has 23452 bin [20.9,21.0) has 23470 bin [21.0,21.1) has 23590 bin [21.1,21.2) has 23632 bin [21.2,21.3) has 23685 bin [21.3,21.4) has 24674 bin [21.4,21.5) has 24533 bin [21.5,21.6) has 24412 bin [21.6,21.7) has 25150 bin [21.7,21.8) has 24314 bin [21.8,21.9) has 23852 bin [21.9,22.0) has 23861 bin [22.0,22.1) has 23999 bin [22.1,22.2) has 25090 bin [22.2,22.3) has 25325 bin [22.3,22.4) has 25778 bin [22.4,22.5) has 25724 bin [22.5,22.6) has 25817 bin [22.6,22.7) has 26373 bin [22.7,22.8) has 26313 bin [22.8,22.9) has 26789 bin [22.9,23.0) has 27575 bin [23.0,23.1) has 27284 bin [23.1,23.2) has 26951 bin [23.2,23.3) has 26986 bin [23.3,23.4) has 26810 bin [23.4,23.5) has 26706 bin [23.5,23.6) has 27355 bin [23.6,23.7) has 26897 bin [23.7,23.8) has 26936 bin [23.8,23.9) has 27314 bin [23.9,24.0) has 27119 bin [24.0,24.1) has 26903 bin [24.1,24.2) has 27058 bin [24.2,24.3) has 27279 bin [24.3,24.4) has 27326 bin [24.4,24.5) has 27442 bin [24.5,24.6) has 27497 bin [24.6,24.7) has 27166 bin [24.7,24.8) has 27203 bin [24.8,24.9) has 26705 bin [24.9,25.0) has 26725 bin [25.0,25.1) has 27036 bin [25.1,25.2) has 26047 bin [25.2,25.3) has 26169 bin [25.3,25.4) has 26388 bin [25.4,25.5) has 26347 bin [25.5,25.6) has 25969 bin [25.6,25.7) has 26223 bin [25.7,25.8) has 26333 bin [25.8,25.9) has 26710 bin [25.9,26.0) has 26911 bin [26.0,26.1) has 26902 bin [26.1,26.2) has 27380 bin [26.2,26.3) has 27039 bin [26.3,26.4) has 26792 bin [26.4,26.5) has 27231 bin [26.5,26.6) has 27360 bin [26.6,26.7) has 27034 bin [26.7,26.8) has 27303 bin [26.8,26.9) has 26351 bin [26.9,27.0) has 26343 bin [27.0,27.1) has 26376 bin [27.1,27.2) has 26435 bin [27.2,27.3) has 26917 bin [27.3,27.4) has 26780 bin [27.4,27.5) has 26581 bin [27.5,27.6) has 26299 bin [27.6,27.7) has 26192 bin [27.7,27.8) has 26158 bin [27.8,27.9) has 26314 bin [27.9,28.0) has 26131 bin [28.0,28.1) has 25802 bin [28.1,28.2) has 26149 bin [28.2,28.3) has 26008 bin [28.3,28.4) has 25960 bin [28.4,28.5) has 25785 bin [28.5,28.6) has 25801 bin [28.6,28.7) has 25793 bin [28.7,28.8) has 25731 bin [28.8,28.9) has 25803 bin [28.9,29.0) has 25679 bin [29.0,29.1) has 25749 bin [29.1,29.2) has 25648 bin [29.2,29.3) has 25864 bin [29.3,29.4) has 25580 bin [29.4,29.5) has 25959 bin [29.5,29.6) has 25822 bin [29.6,29.7) has 25990 bin [29.7,29.8) has 25876 bin [29.8,29.9) has 25204 bin [29.9,30.0) has 24775 bin [30.0,30.1) has 24317 bin [30.1,30.2) has 24646 bin [30.2,30.3) has 24441 bin [30.3,30.4) has 24505 bin [30.4,30.5) has 24016 bin [30.5,30.6) has 24393 bin [30.6,30.7) has 24115 bin [30.7,30.8) has 24120 bin [30.8,30.9) has 24070 bin [30.9,31.0) has 24185 bin [31.0,31.1) has 24124 bin [31.1,31.2) has 24048 bin [31.2,31.3) has 23534 bin [31.3,31.4) has 23201 bin [31.4,31.5) has 23092 bin [31.5,31.6) has 22858 bin [31.6,31.7) has 22857 bin [31.7,31.8) has 22989 bin [31.8,31.9) has 22486 bin [31.9,32.0) has 22648 bin [32.0,32.1) has 22329 bin [32.1,32.2) has 22327 bin [32.2,32.3) has 22114 bin [32.3,32.4) has 21993 bin [32.4,32.5) has 21897 bin [32.5,32.6) has 21546 bin [32.6,32.7) has 21209 bin [32.7,32.8) has 21025 bin [32.8,32.9) has 21000 bin [32.9,33.0) has 20900 bin [33.0,33.1) has 20709 bin [33.1,33.2) has 20590 bin [33.2,33.3) has 20224 bin [33.3,33.4) has 19847 bin [33.4,33.5) has 19526 bin [33.5,33.6) has 19250 bin [33.6,33.7) has 18763 bin [33.7,33.8) has 18189 bin [33.8,33.9) has 17843 bin [33.9,34.0) has 17794 bin [34.0,34.1) has 17598 bin [34.1,34.2) has 17328 bin [34.2,34.3) has 17096 bin [34.3,34.4) has 16674 bin [34.4,34.5) has 16359 bin [34.5,34.6) has 16098 bin [34.6,34.7) has 15721 bin [34.7,34.8) has 15355 bin [34.8,34.9) has 15251 bin [34.9,35.0) has 14756 bin [35.0,35.1) has 14347 bin [35.1,35.2) has 14125 bin [35.2,35.3) has 13779 bin [35.3,35.4) has 13243 bin [35.4,35.5) has 13004 bin [35.5,35.6) has 12437 bin [35.6,35.7) has 12039 bin [35.7,35.8) has 11609 bin [35.8,35.9) has 11114 bin [35.9,36.0) has 10793 bin [36.0,36.1) has 10503 bin [36.1,36.2) has 10066 bin [36.2,36.3) has 9643 bin [36.3,36.4) has 9231 bin [36.4,36.5) has 8816 bin [36.5,36.6) has 8385 bin [36.6,36.7) has 8005 bin [36.7,36.8) has 7644 bin [36.8,36.9) has 7413 bin [36.9,37.0) has 6777 bin [37.0,37.1) has 6416 bin [37.1,37.2) has 6308 bin [37.2,37.3) has 5987 bin [37.3,37.4) has 5742 bin [37.4,37.5) has 5343 bin [37.5,37.6) has 5071 bin [37.6,37.7) has 4811 bin [37.7,37.8) has 4689 bin [37.8,37.9) has 4433 bin [37.9,38.0) has 4357 bin [38.0,38.1) has 4071 bin [38.1,38.2) has 3771 bin [38.2,38.3) has 3700 bin [38.3,38.4) has 3515 bin [38.4,38.5) has 3321 bin [38.5,38.6) has 3076 bin [38.6,38.7) has 2897 bin [38.7,38.8) has 2695 bin [38.8,38.9) has 2507 bin [38.9,39.0) has 2340 bin [39.0,39.1) has 2094 bin [39.1,39.2) has 2139 bin [39.2,39.3) has 2005 bin [39.3,39.4) has 1851 bin [39.4,39.5) has 1743 bin [39.5,39.6) has 1595 bin [39.6,39.7) has 1523 bin [39.7,39.8) has 1482 bin [39.8,39.9) has 1345 bin [39.9,40.0) has 1233 bin [40.0,40.1) has 1181 bin [40.1,40.2) has 1149 bin [40.2,40.3) has 1034 bin [40.3,40.4) has 956 bin [40.4,40.5) has 894 bin [40.5,40.6) has 796 bin [40.6,40.7) has 784 bin [40.7,40.8) has 695 bin [40.8,40.9) has 662 bin [40.9,41.0) has 528 bin [41.0,41.1) has 547 bin [41.1,41.2) has 443 bin [41.2,41.3) has 381 bin [41.3,41.4) has 338 bin [41.4,41.5) has 322 bin [41.5,41.6) has 313 bin [41.6,41.7) has 268 bin [41.7,41.8) has 254 bin [41.8,41.9) has 247 bin [41.9,42.0) has 227 bin [42.0,42.1) has 232 bin [42.1,42.2) has 233 bin [42.2,42.3) has 224 bin [42.3,42.4) has 189 bin [42.4,42.5) has 201 bin [42.5,42.6) has 157 bin [42.6,42.7) has 128 bin [42.7,42.8) has 107 bin [42.8,42.9) has 102 bin [42.9,43.0) has 90 bin [43.0,43.1) has 88 bin [43.1,43.2) has 83 bin [43.2,43.3) has 66 bin [43.3,43.4) has 69 bin [43.4,43.5) has 64 bin [43.5,43.6) has 55 bin [43.6,43.7) has 54 bin [43.7,43.8) has 50 bin [43.8,43.9) has 36 bin [43.9,44.0) has 42 bin [44.0,44.1) has 38 bin [44.1,44.2) has 32 bin [44.2,44.3) has 42 bin [44.3,44.4) has 21 bin [44.4,44.5) has 33 bin [44.5,44.6) has 28 bin [44.6,44.7) has 25 bin [44.7,44.8) has 16 bin [44.8,44.9) has 26 bin [44.9,45.0) has 10 bin [45.0,45.1) has 14 bin [45.1,45.2) has 17 bin [45.2,45.3) has 11 bin [45.3,45.4) has 16 bin [45.4,45.5) has 13 bin [45.5,45.6) has 6 bin [45.6,45.7) has 4 bin [45.7,45.8) has 9 bin [45.8,45.9) has 9 bin [45.9,46.0) has 9 bin [46.0,46.1) has 7 bin [46.1,46.2) has 1 bin [46.2,46.3) has 4 bin [46.3,46.4) has 4 average z coordinate 19.0 for 26634969 element(s) point source id histogram with bin size 1.000000 bin 60 has 1511385 bin 61 has 20623953 bin 62 has 4499631 average point source id 61.112192584117516 for 26634969 element(s)