lasinfo (210611) report for 'AHN4T/39AN1_15.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: 337/2022 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: 44785040 number of points by return: 43008842 1643795 113194 17110 2099 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 446230 0 min x y z: 143980.000 446230.000 1.133 max x y z: 145019.999 447519.999 25.054 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: 44785040 extended number of points by return: 43008842 1643795 113194 17110 2099 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 1133 25054 intensity 0 4933 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 -30 30 user_data 6 7 point_source_ID 75 77 gps_time 269723628.025403 269725639.984655 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 27 255 B 14 248 NIR 71 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.99 34.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43008842 number of intermediate returns: 133799 number of last returns: 43007516 number of single returns: 41365117 covered area in square units/kilounits: 1338072/1.34 point density: all returns 33.47 last only 32.14 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44785040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43008842 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1643795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 113194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 17110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2099 instead zero. overview over extended number of returns of given pulse: 41365117 3058301 289008 61652 10912 50 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2013750 unclassified (1) 42698273 ground (2) 71627 water (9) 1390 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3224950 +---> 333687 of those are unclassified (1) +---> 2888590 of those are ground (2) +---> 2556 of those are water (9) +---> 117 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [1.1,1.2) has 52 bin [1.2,1.3) has 10515 bin [1.3,1.4) has 81428 bin [1.4,1.5) has 25672 bin [1.5,1.6) has 47625 bin [1.6,1.7) has 53979 bin [1.7,1.8) has 141066 bin [1.8,1.9) has 384818 bin [1.9,2.0) has 886909 bin [2.0,2.1) has 1248235 bin [2.1,2.2) has 1182918 bin [2.2,2.3) has 1510900 bin [2.3,2.4) has 1710024 bin [2.4,2.5) has 1431344 bin [2.5,2.6) has 1838559 bin [2.6,2.7) has 2750425 bin [2.7,2.8) has 5065811 bin [2.8,2.9) has 6793167 bin [2.9,3.0) has 6572457 bin [3.0,3.1) has 5836840 bin [3.1,3.2) has 3063990 bin [3.2,3.3) has 1564963 bin [3.3,3.4) has 627362 bin [3.4,3.5) has 78676 bin [3.5,3.6) has 41930 bin [3.6,3.7) has 57795 bin [3.7,3.8) has 79231 bin [3.8,3.9) has 94900 bin [3.9,4.0) has 97376 bin [4.0,4.1) has 93436 bin [4.1,4.2) has 86234 bin [4.2,4.3) has 81198 bin [4.3,4.4) has 79845 bin [4.4,4.5) has 80990 bin [4.5,4.6) has 85198 bin [4.6,4.7) has 91405 bin [4.7,4.8) has 97286 bin [4.8,4.9) has 99811 bin [4.9,5.0) has 97571 bin [5.0,5.1) has 87001 bin [5.1,5.2) has 68743 bin [5.2,5.3) has 50408 bin [5.3,5.4) has 36467 bin [5.4,5.5) has 28444 bin [5.5,5.6) has 23119 bin [5.6,5.7) has 17886 bin [5.7,5.8) has 13530 bin [5.8,5.9) has 10140 bin [5.9,6.0) has 7133 bin [6.0,6.1) has 5677 bin [6.1,6.2) has 5406 bin [6.2,6.3) has 5170 bin [6.3,6.4) has 5117 bin [6.4,6.5) has 4947 bin [6.5,6.6) has 4802 bin [6.6,6.7) has 4774 bin [6.7,6.8) has 4635 bin [6.8,6.9) has 4203 bin [6.9,7.0) has 4280 bin [7.0,7.1) has 4244 bin [7.1,7.2) has 4050 bin [7.2,7.3) has 3756 bin [7.3,7.4) has 3433 bin [7.4,7.5) has 3266 bin [7.5,7.6) has 2854 bin [7.6,7.7) has 2872 bin [7.7,7.8) has 2787 bin [7.8,7.9) has 2394 bin [7.9,8.0) has 2309 bin [8.0,8.1) has 2240 bin [8.1,8.2) has 2107 bin [8.2,8.3) has 2148 bin [8.3,8.4) has 2033 bin [8.4,8.5) has 2016 bin [8.5,8.6) has 2031 bin [8.6,8.7) has 1932 bin [8.7,8.8) has 1847 bin [8.8,8.9) has 1862 bin [8.9,9.0) has 1843 bin [9.0,9.1) has 1873 bin [9.1,9.2) has 1984 bin [9.2,9.3) has 2015 bin [9.3,9.4) has 1980 bin [9.4,9.5) has 2066 bin [9.5,9.6) has 2013 bin [9.6,9.7) has 1931 bin [9.7,9.8) has 1741 bin [9.8,9.9) has 1849 bin [9.9,10.0) has 1825 bin [10.0,10.1) has 1918 bin [10.1,10.2) has 1876 bin [10.2,10.3) has 2046 bin [10.3,10.4) has 1950 bin [10.4,10.5) has 1943 bin [10.5,10.6) has 1986 bin [10.6,10.7) has 1853 bin [10.7,10.8) has 1810 bin [10.8,10.9) has 1826 bin [10.9,11.0) has 1781 bin [11.0,11.1) has 1680 bin [11.1,11.2) has 1671 bin [11.2,11.3) has 1693 bin [11.3,11.4) has 1656 bin [11.4,11.5) has 1595 bin [11.5,11.6) has 1634 bin [11.6,11.7) has 1577 bin [11.7,11.8) has 1475 bin [11.8,11.9) has 1551 bin [11.9,12.0) has 1460 bin [12.0,12.1) has 1474 bin [12.1,12.2) has 1440 bin [12.2,12.3) has 1430 bin [12.3,12.4) has 1382 bin [12.4,12.5) has 1493 bin [12.5,12.6) has 1363 bin [12.6,12.7) has 1381 bin [12.7,12.8) has 1346 bin [12.8,12.9) has 1422 bin [12.9,13.0) has 1437 bin [13.0,13.1) has 1401 bin [13.1,13.2) has 1274 bin [13.2,13.3) has 1346 bin [13.3,13.4) has 1376 bin [13.4,13.5) has 1339 bin [13.5,13.6) has 1257 bin [13.6,13.7) has 1233 bin [13.7,13.8) has 1299 bin [13.8,13.9) has 1248 bin [13.9,14.0) has 1266 bin [14.0,14.1) has 1276 bin [14.1,14.2) has 1324 bin [14.2,14.3) has 1338 bin [14.3,14.4) has 1286 bin [14.4,14.5) has 1224 bin [14.5,14.6) has 1337 bin [14.6,14.7) has 1256 bin [14.7,14.8) has 1311 bin [14.8,14.9) has 1256 bin [14.9,15.0) has 1266 bin [15.0,15.1) has 1225 bin [15.1,15.2) has 1288 bin [15.2,15.3) has 1316 bin [15.3,15.4) has 1345 bin [15.4,15.5) has 1347 bin [15.5,15.6) has 1402 bin [15.6,15.7) has 1458 bin [15.7,15.8) has 1289 bin [15.8,15.9) has 1345 bin [15.9,16.0) has 1367 bin [16.0,16.1) has 1328 bin [16.1,16.2) has 1344 bin [16.2,16.3) has 1298 bin [16.3,16.4) has 1264 bin [16.4,16.5) has 1310 bin [16.5,16.6) has 1394 bin [16.6,16.7) has 1436 bin [16.7,16.8) has 1332 bin [16.8,16.9) has 1364 bin [16.9,17.0) has 1288 bin [17.0,17.1) has 1279 bin [17.1,17.2) has 1342 bin [17.2,17.3) has 1335 bin [17.3,17.4) has 1301 bin [17.4,17.5) has 1296 bin [17.5,17.6) has 1274 bin [17.6,17.7) has 1295 bin [17.7,17.8) has 1227 bin [17.8,17.9) has 1211 bin [17.9,18.0) has 1145 bin [18.0,18.1) has 1146 bin [18.1,18.2) has 1019 bin [18.2,18.3) has 1095 bin [18.3,18.4) has 1008 bin [18.4,18.5) has 1025 bin [18.5,18.6) has 999 bin [18.6,18.7) has 1024 bin [18.7,18.8) has 986 bin [18.8,18.9) has 969 bin [18.9,19.0) has 1037 bin [19.0,19.1) has 943 bin [19.1,19.2) has 924 bin [19.2,19.3) has 854 bin [19.3,19.4) has 887 bin [19.4,19.5) has 871 bin [19.5,19.6) has 859 bin [19.6,19.7) has 844 bin [19.7,19.8) has 836 bin [19.8,19.9) has 819 bin [19.9,20.0) has 833 bin [20.0,20.1) has 770 bin [20.1,20.2) has 820 bin [20.2,20.3) has 790 bin [20.3,20.4) has 825 bin [20.4,20.5) has 746 bin [20.5,20.6) has 699 bin [20.6,20.7) has 732 bin [20.7,20.8) has 682 bin [20.8,20.9) has 623 bin [20.9,21.0) has 669 bin [21.0,21.1) has 661 bin [21.1,21.2) has 674 bin [21.2,21.3) has 666 bin [21.3,21.4) has 604 bin [21.4,21.5) has 582 bin [21.5,21.6) has 547 bin [21.6,21.7) has 537 bin [21.7,21.8) has 518 bin [21.8,21.9) has 508 bin [21.9,22.0) has 463 bin [22.0,22.1) has 406 bin [22.1,22.2) has 358 bin [22.2,22.3) has 311 bin [22.3,22.4) has 303 bin [22.4,22.5) has 245 bin [22.5,22.6) has 278 bin [22.6,22.7) has 214 bin [22.7,22.8) has 158 bin [22.8,22.9) has 170 bin [22.9,23.0) has 144 bin [23.0,23.1) has 122 bin [23.1,23.2) has 100 bin [23.2,23.3) has 81 bin [23.3,23.4) has 72 bin [23.4,23.5) has 57 bin [23.5,23.6) has 56 bin [23.6,23.7) has 53 bin [23.7,23.8) has 37 bin [23.8,23.9) has 26 bin [23.9,24.0) has 17 bin [24.0,24.1) has 14 bin [24.1,24.2) has 29 bin [24.2,24.3) has 18 bin [24.3,24.4) has 19 bin [24.4,24.5) has 9 bin [24.5,24.6) has 6 bin [24.6,24.7) has 5 bin [24.7,24.8) has 2 bin [24.8,24.9) has 3 bin [24.9,25.0) has 1 bin [25.0,25.1) has 1 average z coordinate 2.9 for 44785040 element(s) point source id histogram with bin size 1.000000 bin 75 has 15718031 bin 76 has 28769766 bin 77 has 297243 average point source id 75.655671000852067 for 44785040 element(s)