lasinfo (210611) report for 'AHN4T/25FN1_21.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: 40278894 number of points by return: 39280429 833503 143797 19607 1558 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 493730 0 min x y z: 129980.000 493730.000 -2.647 max x y z: 131019.999 495019.999 28.999 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: 40278894 extended number of points by return: 39280429 833503 143797 19607 1558 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 -2647 28999 intensity 56 3478 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 32 user_data 6 7 point_source_ID 122 129 gps_time 270116007.973122 270124545.204809 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 43 255 B 34 255 NIR 60 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 attribute0 0.56 34.78 ('Amplitude') attribute1 -15.3 20.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39280429 number of intermediate returns: 164986 number of last returns: 39276371 number of single returns: 38442892 covered area in square units/kilounits: 1215140/1.22 point density: all returns 33.15 last only 32.32 (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 40278894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39280429 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 833503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 143797 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 19607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1558 instead zero. overview over extended number of returns of given pulse: 38442892 1383074 372975 72166 7762 25 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1678520 unclassified (1) 37299662 ground (2) 325674 building (6) 962002 water (9) 13036 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3027388 +---> 206707 of those are unclassified (1) +---> 2733750 of those are ground (2) +---> 59336 of those are building (6) +---> 26615 of those are water (9) +---> 980 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 8 bin [-2.6,-2.5) has 754 bin [-2.5,-2.4) has 11412 bin [-2.4,-2.3) has 34511 bin [-2.3,-2.2) has 69098 bin [-2.2,-2.1) has 250589 bin [-2.1,-2.0) has 681090 bin [-2.0,-1.9) has 1378172 bin [-1.9,-1.8) has 1937755 bin [-1.8,-1.7) has 1990540 bin [-1.7,-1.6) has 2979651 bin [-1.6,-1.5) has 4248821 bin [-1.5,-1.4) has 8027289 bin [-1.4,-1.3) has 9340107 bin [-1.3,-1.2) has 4675996 bin [-1.2,-1.1) has 1447064 bin [-1.1,-1.0) has 456147 bin [-1.0,-0.9) has 241354 bin [-0.9,-0.8) has 231132 bin [-0.8,-0.7) has 206801 bin [-0.7,-0.6) has 147296 bin [-0.6,-0.5) has 94367 bin [-0.5,-0.4) has 81626 bin [-0.4,-0.3) has 73629 bin [-0.3,-0.2) has 61219 bin [-0.2,-0.1) has 53425 bin [-0.1,0.0) has 49392 bin [0.0,0.1) has 45184 bin [0.1,0.2) has 42160 bin [0.2,0.3) has 37588 bin [0.3,0.4) has 34893 bin [0.4,0.5) has 33490 bin [0.5,0.6) has 31768 bin [0.6,0.7) has 36911 bin [0.7,0.8) has 29034 bin [0.8,0.9) has 22884 bin [0.9,1.0) has 20927 bin [1.0,1.1) has 18338 bin [1.1,1.2) has 17853 bin [1.2,1.3) has 16122 bin [1.3,1.4) has 15275 bin [1.4,1.5) has 14711 bin [1.5,1.6) has 14653 bin [1.6,1.7) has 14674 bin [1.7,1.8) has 15613 bin [1.8,1.9) has 15864 bin [1.9,2.0) has 15832 bin [2.0,2.1) has 15672 bin [2.1,2.2) has 15663 bin [2.2,2.3) has 16282 bin [2.3,2.4) has 17691 bin [2.4,2.5) has 16926 bin [2.5,2.6) has 16229 bin [2.6,2.7) has 14835 bin [2.7,2.8) has 14609 bin [2.8,2.9) has 14777 bin [2.9,3.0) has 14936 bin [3.0,3.1) has 14618 bin [3.1,3.2) has 14307 bin [3.2,3.3) has 13981 bin [3.3,3.4) has 13576 bin [3.4,3.5) has 13501 bin [3.5,3.6) has 12710 bin [3.6,3.7) has 12271 bin [3.7,3.8) has 12178 bin [3.8,3.9) has 12084 bin [3.9,4.0) has 11736 bin [4.0,4.1) has 11662 bin [4.1,4.2) has 11561 bin [4.2,4.3) has 11663 bin [4.3,4.4) has 11225 bin [4.4,4.5) has 11571 bin [4.5,4.6) has 11200 bin [4.6,4.7) has 11165 bin [4.7,4.8) has 10805 bin [4.8,4.9) has 10561 bin [4.9,5.0) has 10436 bin [5.0,5.1) has 11282 bin [5.1,5.2) has 10948 bin [5.2,5.3) has 10906 bin [5.3,5.4) has 10509 bin [5.4,5.5) has 10733 bin [5.5,5.6) has 9961 bin [5.6,5.7) has 9545 bin [5.7,5.8) has 9244 bin [5.8,5.9) has 8939 bin [5.9,6.0) has 8838 bin [6.0,6.1) has 8598 bin [6.1,6.2) has 8957 bin [6.2,6.3) has 8272 bin [6.3,6.4) has 7896 bin [6.4,6.5) has 7758 bin [6.5,6.6) has 7874 bin [6.6,6.7) has 7853 bin [6.7,6.8) has 7855 bin [6.8,6.9) has 8037 bin [6.9,7.0) has 8041 bin [7.0,7.1) has 7854 bin [7.1,7.2) has 7577 bin [7.2,7.3) has 7307 bin [7.3,7.4) has 6516 bin [7.4,7.5) has 6463 bin [7.5,7.6) has 6391 bin [7.6,7.7) has 6284 bin [7.7,7.8) has 5812 bin [7.8,7.9) has 5925 bin [7.9,8.0) has 5643 bin [8.0,8.1) has 5808 bin [8.1,8.2) has 5619 bin [8.2,8.3) has 5245 bin [8.3,8.4) has 5202 bin [8.4,8.5) has 5025 bin [8.5,8.6) has 4893 bin [8.6,8.7) has 4904 bin [8.7,8.8) has 4774 bin [8.8,8.9) has 4652 bin [8.9,9.0) has 4737 bin [9.0,9.1) has 4574 bin [9.1,9.2) has 4440 bin [9.2,9.3) has 4560 bin [9.3,9.4) has 4570 bin [9.4,9.5) has 4353 bin [9.5,9.6) has 4257 bin [9.6,9.7) has 4449 bin [9.7,9.8) has 4265 bin [9.8,9.9) has 4046 bin [9.9,10.0) has 3986 bin [10.0,10.1) has 3965 bin [10.1,10.2) has 3842 bin [10.2,10.3) has 3779 bin [10.3,10.4) has 3816 bin [10.4,10.5) has 3848 bin [10.5,10.6) has 3774 bin [10.6,10.7) has 3688 bin [10.7,10.8) has 3684 bin [10.8,10.9) has 3750 bin [10.9,11.0) has 3728 bin [11.0,11.1) has 3688 bin [11.1,11.2) has 3713 bin [11.2,11.3) has 3600 bin [11.3,11.4) has 3430 bin [11.4,11.5) has 3286 bin [11.5,11.6) has 3280 bin [11.6,11.7) has 3308 bin [11.7,11.8) has 3207 bin [11.8,11.9) has 3275 bin [11.9,12.0) has 3193 bin [12.0,12.1) has 3147 bin [12.1,12.2) has 3201 bin [12.2,12.3) has 3194 bin [12.3,12.4) has 3256 bin [12.4,12.5) has 3100 bin [12.5,12.6) has 3209 bin [12.6,12.7) has 3109 bin [12.7,12.8) has 3045 bin [12.8,12.9) has 3010 bin [12.9,13.0) has 2947 bin [13.0,13.1) has 2908 bin [13.1,13.2) has 2919 bin [13.2,13.3) has 2782 bin [13.3,13.4) has 2852 bin [13.4,13.5) has 2722 bin [13.5,13.6) has 2747 bin [13.6,13.7) has 2816 bin [13.7,13.8) has 2646 bin [13.8,13.9) has 2605 bin [13.9,14.0) has 2533 bin [14.0,14.1) has 2544 bin [14.1,14.2) has 2420 bin [14.2,14.3) has 2400 bin [14.3,14.4) has 2336 bin [14.4,14.5) has 2490 bin [14.5,14.6) has 2365 bin [14.6,14.7) has 2248 bin [14.7,14.8) has 2126 bin [14.8,14.9) has 2181 bin [14.9,15.0) has 2211 bin [15.0,15.1) has 1996 bin [15.1,15.2) has 2218 bin [15.2,15.3) has 2037 bin [15.3,15.4) has 1974 bin [15.4,15.5) has 1945 bin [15.5,15.6) has 2004 bin [15.6,15.7) has 1915 bin [15.7,15.8) has 1865 bin [15.8,15.9) has 1800 bin [15.9,16.0) has 1815 bin [16.0,16.1) has 1807 bin [16.1,16.2) has 1717 bin [16.2,16.3) has 1788 bin [16.3,16.4) has 1757 bin [16.4,16.5) has 1707 bin [16.5,16.6) has 1711 bin [16.6,16.7) has 1694 bin [16.7,16.8) has 1720 bin [16.8,16.9) has 1628 bin [16.9,17.0) has 1636 bin [17.0,17.1) has 1553 bin [17.1,17.2) has 1685 bin [17.2,17.3) has 1528 bin [17.3,17.4) has 1431 bin [17.4,17.5) has 1495 bin [17.5,17.6) has 1519 bin [17.6,17.7) has 1473 bin [17.7,17.8) has 1422 bin [17.8,17.9) has 1404 bin [17.9,18.0) has 1323 bin [18.0,18.1) has 1382 bin [18.1,18.2) has 1268 bin [18.2,18.3) has 1306 bin [18.3,18.4) has 1254 bin [18.4,18.5) has 1240 bin [18.5,18.6) has 1216 bin [18.6,18.7) has 1205 bin [18.7,18.8) has 1133 bin [18.8,18.9) has 1134 bin [18.9,19.0) has 1189 bin [19.0,19.1) has 1254 bin [19.1,19.2) has 1161 bin [19.2,19.3) has 1041 bin [19.3,19.4) has 1048 bin [19.4,19.5) has 997 bin [19.5,19.6) has 929 bin [19.6,19.7) has 890 bin [19.7,19.8) has 950 bin [19.8,19.9) has 909 bin [19.9,20.0) has 983 bin [20.0,20.1) has 952 bin [20.1,20.2) has 940 bin [20.2,20.3) has 961 bin [20.3,20.4) has 965 bin [20.4,20.5) has 1026 bin [20.5,20.6) has 1056 bin [20.6,20.7) has 1014 bin [20.7,20.8) has 1075 bin [20.8,20.9) has 1019 bin [20.9,21.0) has 1012 bin [21.0,21.1) has 1011 bin [21.1,21.2) has 988 bin [21.2,21.3) has 989 bin [21.3,21.4) has 971 bin [21.4,21.5) has 939 bin [21.5,21.6) has 965 bin [21.6,21.7) has 947 bin [21.7,21.8) has 927 bin [21.8,21.9) has 909 bin [21.9,22.0) has 954 bin [22.0,22.1) has 923 bin [22.1,22.2) has 907 bin [22.2,22.3) has 918 bin [22.3,22.4) has 855 bin [22.4,22.5) has 821 bin [22.5,22.6) has 820 bin [22.6,22.7) has 770 bin [22.7,22.8) has 775 bin [22.8,22.9) has 777 bin [22.9,23.0) has 752 bin [23.0,23.1) has 801 bin [23.1,23.2) has 722 bin [23.2,23.3) has 668 bin [23.3,23.4) has 711 bin [23.4,23.5) has 774 bin [23.5,23.6) has 726 bin [23.6,23.7) has 718 bin [23.7,23.8) has 657 bin [23.8,23.9) has 660 bin [23.9,24.0) has 588 bin [24.0,24.1) has 627 bin [24.1,24.2) has 579 bin [24.2,24.3) has 590 bin [24.3,24.4) has 618 bin [24.4,24.5) has 581 bin [24.5,24.6) has 566 bin [24.6,24.7) has 511 bin [24.7,24.8) has 510 bin [24.8,24.9) has 442 bin [24.9,25.0) has 435 bin [25.0,25.1) has 482 bin [25.1,25.2) has 426 bin [25.2,25.3) has 369 bin [25.3,25.4) has 326 bin [25.4,25.5) has 282 bin [25.5,25.6) has 306 bin [25.6,25.7) has 237 bin [25.7,25.8) has 247 bin [25.8,25.9) has 197 bin [25.9,26.0) has 174 bin [26.0,26.1) has 180 bin [26.1,26.2) has 144 bin [26.2,26.3) has 122 bin [26.3,26.4) has 120 bin [26.4,26.5) has 106 bin [26.5,26.6) has 94 bin [26.6,26.7) has 115 bin [26.7,26.8) has 78 bin [26.8,26.9) has 92 bin [26.9,27.0) has 97 bin [27.0,27.1) has 62 bin [27.1,27.2) has 57 bin [27.2,27.3) has 52 bin [27.3,27.4) has 65 bin [27.4,27.5) has 78 bin [27.5,27.6) has 45 bin [27.6,27.7) has 29 bin [27.7,27.8) has 51 bin [27.8,27.9) has 36 bin [27.9,28.0) has 30 bin [28.0,28.1) has 28 bin [28.1,28.2) has 19 bin [28.2,28.3) has 20 bin [28.3,28.4) has 23 bin [28.4,28.5) has 21 bin [28.5,28.6) has 25 bin [28.6,28.7) has 12 bin [28.7,28.8) has 6 bin [28.8,28.9) has 7 bin [28.9,29.0) has 6 average z coordinate -1.2 for 40278894 element(s) point source id histogram with bin size 1.000000 bin 122 has 2599753 bin 127 has 6113680 bin 128 has 30057513 bin 129 has 1507948 average point source id 127.498391142517463 for 40278894 element(s)