lasinfo (210611) report for 'AHN4T/40GN2_03.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: 338/2022 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: 30174337 number of points by return: 25902668 2728893 1173895 311656 51227 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 436230 0 min x y z: 206980.000 436230.000 11.046 max x y z: 208019.999 437519.999 43.865 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: 30174337 extended number of points by return: 25902668 2728893 1173895 311656 51227 5568 430 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 11046 43865 intensity 0 5029 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 14 user_data 6 7 point_source_ID 136 137 gps_time 330427601.357466 330779316.840540 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 43 255 B 36 255 NIR 10 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.91 33.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25902668 number of intermediate returns: 1547520 number of last returns: 25886239 number of single returns: 23162090 covered area in square units/kilounits: 1285392/1.29 point density: all returns 23.47 last only 20.14 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30174337 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25902668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2728893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1173895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 311656 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51227 instead zero. overview over extended number of returns of given pulse: 23162090 3111764 2592340 1045054 229006 31095 2988 0 0 0 0 0 0 0 0 histogram of classification of points: 4909310 unclassified (1) 24458361 ground (2) 311734 building (6) 494932 water (9) +-> flagged as extended overlap: 2326895 +---> 357145 of those are unclassified (1) +---> 1944166 of those are ground (2) +---> 20610 of those are building (6) +---> 4974 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.0,11.1) has 3 bin [11.1,11.2) has 254 bin [11.2,11.3) has 1394 bin [11.3,11.4) has 1447 bin [11.4,11.5) has 1518 bin [11.5,11.6) has 2726 bin [11.6,11.7) has 6312 bin [11.7,11.8) has 7840 bin [11.8,11.9) has 7874 bin [11.9,12.0) has 7374 bin [12.0,12.1) has 12271 bin [12.1,12.2) has 19384 bin [12.2,12.3) has 28929 bin [12.3,12.4) has 63116 bin [12.4,12.5) has 113815 bin [12.5,12.6) has 416844 bin [12.6,12.7) has 938108 bin [12.7,12.8) has 851806 bin [12.8,12.9) has 912258 bin [12.9,13.0) has 1095555 bin [13.0,13.1) has 1182769 bin [13.1,13.2) has 1259038 bin [13.2,13.3) has 1348823 bin [13.3,13.4) has 1686064 bin [13.4,13.5) has 1929369 bin [13.5,13.6) has 1886837 bin [13.6,13.7) has 1761492 bin [13.7,13.8) has 1684430 bin [13.8,13.9) has 1354212 bin [13.9,14.0) has 971353 bin [14.0,14.1) has 916671 bin [14.1,14.2) has 721045 bin [14.2,14.3) has 609120 bin [14.3,14.4) has 560822 bin [14.4,14.5) has 505977 bin [14.5,14.6) has 380615 bin [14.6,14.7) has 315981 bin [14.7,14.8) has 251656 bin [14.8,14.9) has 203655 bin [14.9,15.0) has 159547 bin [15.0,15.1) has 132477 bin [15.1,15.2) has 84945 bin [15.2,15.3) has 76477 bin [15.3,15.4) has 75950 bin [15.4,15.5) has 75996 bin [15.5,15.6) has 75571 bin [15.6,15.7) has 71634 bin [15.7,15.8) has 68149 bin [15.8,15.9) has 69031 bin [15.9,16.0) has 68483 bin [16.0,16.1) has 68320 bin [16.1,16.2) has 70269 bin [16.2,16.3) has 66810 bin [16.3,16.4) has 67216 bin [16.4,16.5) has 69015 bin [16.5,16.6) has 70095 bin [16.6,16.7) has 69069 bin [16.7,16.8) has 69294 bin [16.8,16.9) has 68728 bin [16.9,17.0) has 65044 bin [17.0,17.1) has 63917 bin [17.1,17.2) has 63420 bin [17.2,17.3) has 61254 bin [17.3,17.4) has 59604 bin [17.4,17.5) has 58313 bin [17.5,17.6) has 58236 bin [17.6,17.7) has 57312 bin [17.7,17.8) has 56954 bin [17.8,17.9) has 59079 bin [17.9,18.0) has 58399 bin [18.0,18.1) has 56085 bin [18.1,18.2) has 53129 bin [18.2,18.3) has 51540 bin [18.3,18.4) has 52299 bin [18.4,18.5) has 52951 bin [18.5,18.6) has 47083 bin [18.6,18.7) has 42999 bin [18.7,18.8) has 39895 bin [18.8,18.9) has 37494 bin [18.9,19.0) has 36318 bin [19.0,19.1) has 36168 bin [19.1,19.2) has 37403 bin [19.2,19.3) has 37598 bin [19.3,19.4) has 38293 bin [19.4,19.5) has 41727 bin [19.5,19.6) has 42716 bin [19.6,19.7) has 40594 bin [19.7,19.8) has 35231 bin [19.8,19.9) has 31096 bin [19.9,20.0) has 28656 bin [20.0,20.1) has 28422 bin [20.1,20.2) has 27997 bin [20.2,20.3) has 27288 bin [20.3,20.4) has 27524 bin [20.4,20.5) has 27383 bin [20.5,20.6) has 27199 bin [20.6,20.7) has 27327 bin [20.7,20.8) has 26989 bin [20.8,20.9) has 27553 bin [20.9,21.0) has 27094 bin [21.0,21.1) has 26971 bin [21.1,21.2) has 27008 bin [21.2,21.3) has 26269 bin [21.3,21.4) has 26340 bin [21.4,21.5) has 26067 bin [21.5,21.6) has 26016 bin [21.6,21.7) has 26150 bin [21.7,21.8) has 26317 bin [21.8,21.9) has 26374 bin [21.9,22.0) has 26442 bin [22.0,22.1) has 26236 bin [22.1,22.2) has 26554 bin [22.2,22.3) has 26352 bin [22.3,22.4) has 26524 bin [22.4,22.5) has 26475 bin [22.5,22.6) has 26400 bin [22.6,22.7) has 26413 bin [22.7,22.8) has 26452 bin [22.8,22.9) has 25997 bin [22.9,23.0) has 25933 bin [23.0,23.1) has 25824 bin [23.1,23.2) has 26264 bin [23.2,23.3) has 25860 bin [23.3,23.4) has 25751 bin [23.4,23.5) has 25575 bin [23.5,23.6) has 25354 bin [23.6,23.7) has 25527 bin [23.7,23.8) has 25208 bin [23.8,23.9) has 25470 bin [23.9,24.0) has 25295 bin [24.0,24.1) has 25304 bin [24.1,24.2) has 25087 bin [24.2,24.3) has 25532 bin [24.3,24.4) has 25143 bin [24.4,24.5) has 24748 bin [24.5,24.6) has 24886 bin [24.6,24.7) has 24440 bin [24.7,24.8) has 24570 bin [24.8,24.9) has 24525 bin [24.9,25.0) has 23848 bin [25.0,25.1) has 23715 bin [25.1,25.2) has 23653 bin [25.2,25.3) has 23947 bin [25.3,25.4) has 23466 bin [25.4,25.5) has 23368 bin [25.5,25.6) has 23692 bin [25.6,25.7) has 23257 bin [25.7,25.8) has 23136 bin [25.8,25.9) has 23310 bin [25.9,26.0) has 22516 bin [26.0,26.1) has 22823 bin [26.1,26.2) has 22889 bin [26.2,26.3) has 22788 bin [26.3,26.4) has 22578 bin [26.4,26.5) has 22638 bin [26.5,26.6) has 22617 bin [26.6,26.7) has 22573 bin [26.7,26.8) has 22280 bin [26.8,26.9) has 22200 bin [26.9,27.0) has 21841 bin [27.0,27.1) has 21691 bin [27.1,27.2) has 21752 bin [27.2,27.3) has 21587 bin [27.3,27.4) has 21286 bin [27.4,27.5) has 21380 bin [27.5,27.6) has 21303 bin [27.6,27.7) has 21182 bin [27.7,27.8) has 20827 bin [27.8,27.9) has 20586 bin [27.9,28.0) has 20585 bin [28.0,28.1) has 20633 bin [28.1,28.2) has 20539 bin [28.2,28.3) has 20424 bin [28.3,28.4) has 20383 bin [28.4,28.5) has 20511 bin [28.5,28.6) has 20365 bin [28.6,28.7) has 20109 bin [28.7,28.8) has 19825 bin [28.8,28.9) has 19956 bin [28.9,29.0) has 19638 bin [29.0,29.1) has 19736 bin [29.1,29.2) has 19623 bin [29.2,29.3) has 19111 bin [29.3,29.4) has 19363 bin [29.4,29.5) has 19180 bin [29.5,29.6) has 18877 bin [29.6,29.7) has 18990 bin [29.7,29.8) has 18798 bin [29.8,29.9) has 18716 bin [29.9,30.0) has 18582 bin [30.0,30.1) has 18430 bin [30.1,30.2) has 18256 bin [30.2,30.3) has 18118 bin [30.3,30.4) has 17988 bin [30.4,30.5) has 17947 bin [30.5,30.6) has 17717 bin [30.6,30.7) has 17716 bin [30.7,30.8) has 17935 bin [30.8,30.9) has 17380 bin [30.9,31.0) has 17287 bin [31.0,31.1) has 17075 bin [31.1,31.2) has 16896 bin [31.2,31.3) has 16400 bin [31.3,31.4) has 16576 bin [31.4,31.5) has 15909 bin [31.5,31.6) has 15814 bin [31.6,31.7) has 15654 bin [31.7,31.8) has 15370 bin [31.8,31.9) has 14988 bin [31.9,32.0) has 14616 bin [32.0,32.1) has 14442 bin [32.1,32.2) has 14348 bin [32.2,32.3) has 13763 bin [32.3,32.4) has 13477 bin [32.4,32.5) has 13111 bin [32.5,32.6) has 12468 bin [32.6,32.7) has 12332 bin [32.7,32.8) has 11974 bin [32.8,32.9) has 11749 bin [32.9,33.0) has 11537 bin [33.0,33.1) has 11248 bin [33.1,33.2) has 10900 bin [33.2,33.3) has 10520 bin [33.3,33.4) has 10259 bin [33.4,33.5) has 9739 bin [33.5,33.6) has 9459 bin [33.6,33.7) has 9282 bin [33.7,33.8) has 9050 bin [33.8,33.9) has 8702 bin [33.9,34.0) has 8470 bin [34.0,34.1) has 8061 bin [34.1,34.2) has 8002 bin [34.2,34.3) has 7629 bin [34.3,34.4) has 7446 bin [34.4,34.5) has 6866 bin [34.5,34.6) has 6598 bin [34.6,34.7) has 6342 bin [34.7,34.8) has 5867 bin [34.8,34.9) has 5637 bin [34.9,35.0) has 5303 bin [35.0,35.1) has 5091 bin [35.1,35.2) has 4665 bin [35.2,35.3) has 4311 bin [35.3,35.4) has 4014 bin [35.4,35.5) has 3589 bin [35.5,35.6) has 3433 bin [35.6,35.7) has 3109 bin [35.7,35.8) has 2941 bin [35.8,35.9) has 2734 bin [35.9,36.0) has 2477 bin [36.0,36.1) has 2341 bin [36.1,36.2) has 2149 bin [36.2,36.3) has 1967 bin [36.3,36.4) has 1858 bin [36.4,36.5) has 1624 bin [36.5,36.6) has 1515 bin [36.6,36.7) has 1436 bin [36.7,36.8) has 1394 bin [36.8,36.9) has 1277 bin [36.9,37.0) has 1189 bin [37.0,37.1) has 1140 bin [37.1,37.2) has 1079 bin [37.2,37.3) has 1015 bin [37.3,37.4) has 951 bin [37.4,37.5) has 905 bin [37.5,37.6) has 848 bin [37.6,37.7) has 792 bin [37.7,37.8) has 741 bin [37.8,37.9) has 664 bin [37.9,38.0) has 666 bin [38.0,38.1) has 593 bin [38.1,38.2) has 515 bin [38.2,38.3) has 535 bin [38.3,38.4) has 551 bin [38.4,38.5) has 511 bin [38.5,38.6) has 457 bin [38.6,38.7) has 449 bin [38.7,38.8) has 422 bin [38.8,38.9) has 380 bin [38.9,39.0) has 395 bin [39.0,39.1) has 383 bin [39.1,39.2) has 371 bin [39.2,39.3) has 369 bin [39.3,39.4) has 337 bin [39.4,39.5) has 330 bin [39.5,39.6) has 324 bin [39.6,39.7) has 299 bin [39.7,39.8) has 305 bin [39.8,39.9) has 255 bin [39.9,40.0) has 260 bin [40.0,40.1) has 226 bin [40.1,40.2) has 206 bin [40.2,40.3) has 233 bin [40.3,40.4) has 175 bin [40.4,40.5) has 187 bin [40.5,40.6) has 165 bin [40.6,40.7) has 166 bin [40.7,40.8) has 174 bin [40.8,40.9) has 184 bin [40.9,41.0) has 181 bin [41.0,41.1) has 176 bin [41.1,41.2) has 146 bin [41.2,41.3) has 165 bin [41.3,41.4) has 129 bin [41.4,41.5) has 121 bin [41.5,41.6) has 110 bin [41.6,41.7) has 125 bin [41.7,41.8) has 131 bin [41.8,41.9) has 119 bin [41.9,42.0) has 105 bin [42.0,42.1) has 100 bin [42.1,42.2) has 101 bin [42.2,42.3) has 79 bin [42.3,42.4) has 76 bin [42.4,42.5) has 57 bin [42.5,42.6) has 50 bin [42.6,42.7) has 73 bin [42.7,42.8) has 51 bin [42.8,42.9) has 45 bin [42.9,43.0) has 32 bin [43.0,43.1) has 31 bin [43.1,43.2) has 27 bin [43.2,43.3) has 7 bin [43.3,43.4) has 13 bin [43.4,43.5) has 7 bin [43.5,43.6) has 6 bin [43.6,43.7) has 5 bin [43.7,43.8) has 1 bin [43.8,43.9) has 1 average z coordinate 15.2 for 30174337 element(s) point source id histogram with bin size 1.000000 bin 136 has 26197411 bin 137 has 3976926 average point source id 136.131798289387433 for 30174337 element(s)