lasinfo (210611) report for 'AHN4T/55AN1_25.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: 181/2021 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: 35075779 number of points by return: 34355168 480980 182066 49321 8244 scale factor x y z: 0.001 0.001 0.001 offset x y z: 63980 368730 0 min x y z: 63980.000 368730.000 -2.287 max x y z: 65019.999 370019.999 34.059 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: 35075779 extended number of points by return: 34355168 480980 182066 49321 8244 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 -2287 34059 intensity 56 3603 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 12 user_data 6 7 point_source_ID 78 97 gps_time 260794186.972189 261750676.723595 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 50 255 B 57 255 NIR 75 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 2000 extended_scanner_channel 0 0 attribute0 0.56 36.03 ('Amplitude') attribute1 -16.18 20.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34355168 number of intermediate returns: 242697 number of last returns: 34331238 number of single returns: 33853324 covered area in square units/kilounits: 1341596/1.34 point density: all returns 26.14 last only 25.59 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35075779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34355168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 480980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 182066 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 49321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8244 instead zero. overview over extended number of returns of given pulse: 33853324 614651 400009 165920 37381 4225 269 0 0 0 0 0 0 0 0 histogram of classification of points: 924152 unclassified (1) 33768742 ground (2) 304001 building (6) 78884 water (9) +-> flagged as extended overlap: 2296617 +---> 120903 of those are unclassified (1) +---> 2163105 of those are ground (2) +---> 8439 of those are building (6) +---> 4170 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 1 bin [-1.8,-1.7) has 27 bin [-1.7,-1.6) has 1803 bin [-1.6,-1.5) has 7937 bin [-1.5,-1.4) has 8167 bin [-1.4,-1.3) has 11395 bin [-1.3,-1.2) has 31961 bin [-1.2,-1.1) has 57953 bin [-1.1,-1.0) has 50152 bin [-1.0,-0.9) has 49222 bin [-0.9,-0.8) has 48521 bin [-0.8,-0.7) has 53152 bin [-0.7,-0.6) has 73664 bin [-0.6,-0.5) has 121616 bin [-0.5,-0.4) has 198585 bin [-0.4,-0.3) has 443822 bin [-0.3,-0.2) has 967057 bin [-0.2,-0.1) has 2332552 bin [-0.1,0.0) has 3135671 bin [0.0,0.1) has 3321940 bin [0.1,0.2) has 3762478 bin [0.2,0.3) has 3553801 bin [0.3,0.4) has 4396611 bin [0.4,0.5) has 3890044 bin [0.5,0.6) has 2095130 bin [0.6,0.7) has 1275615 bin [0.7,0.8) has 1033238 bin [0.8,0.9) has 838621 bin [0.9,1.0) has 467932 bin [1.0,1.1) has 295234 bin [1.1,1.2) has 218328 bin [1.2,1.3) has 171028 bin [1.3,1.4) has 133026 bin [1.4,1.5) has 118440 bin [1.5,1.6) has 118782 bin [1.6,1.7) has 97053 bin [1.7,1.8) has 81711 bin [1.8,1.9) has 104616 bin [1.9,2.0) has 121416 bin [2.0,2.1) has 118193 bin [2.1,2.2) has 87549 bin [2.2,2.3) has 72928 bin [2.3,2.4) has 22700 bin [2.4,2.5) has 20296 bin [2.5,2.6) has 19339 bin [2.6,2.7) has 16171 bin [2.7,2.8) has 13135 bin [2.8,2.9) has 11662 bin [2.9,3.0) has 10286 bin [3.0,3.1) has 12050 bin [3.1,3.2) has 11393 bin [3.2,3.3) has 10659 bin [3.3,3.4) has 10375 bin [3.4,3.5) has 8451 bin [3.5,3.6) has 7501 bin [3.6,3.7) has 6771 bin [3.7,3.8) has 6689 bin [3.8,3.9) has 6922 bin [3.9,4.0) has 7219 bin [4.0,4.1) has 7409 bin [4.1,4.2) has 7641 bin [4.2,4.3) has 7338 bin [4.3,4.4) has 7327 bin [4.4,4.5) has 8086 bin [4.5,4.6) has 8324 bin [4.6,4.7) has 8643 bin [4.7,4.8) has 9300 bin [4.8,4.9) has 9313 bin [4.9,5.0) has 9580 bin [5.0,5.1) has 9519 bin [5.1,5.2) has 9211 bin [5.2,5.3) has 9186 bin [5.3,5.4) has 9606 bin [5.4,5.5) has 9973 bin [5.5,5.6) has 11463 bin [5.6,5.7) has 11677 bin [5.7,5.8) has 11265 bin [5.8,5.9) has 11255 bin [5.9,6.0) has 11496 bin [6.0,6.1) has 11472 bin [6.1,6.2) has 11468 bin [6.2,6.3) has 11947 bin [6.3,6.4) has 11684 bin [6.4,6.5) has 12319 bin [6.5,6.6) has 12020 bin [6.6,6.7) has 11182 bin [6.7,6.8) has 11739 bin [6.8,6.9) has 12085 bin [6.9,7.0) has 11879 bin [7.0,7.1) has 11806 bin [7.1,7.2) has 11746 bin [7.2,7.3) has 12337 bin [7.3,7.4) has 11561 bin [7.4,7.5) has 10405 bin [7.5,7.6) has 10237 bin [7.6,7.7) has 10727 bin [7.7,7.8) has 10277 bin [7.8,7.9) has 10312 bin [7.9,8.0) has 9981 bin [8.0,8.1) has 9859 bin [8.1,8.2) has 9795 bin [8.2,8.3) has 9893 bin [8.3,8.4) has 9691 bin [8.4,8.5) has 9695 bin [8.5,8.6) has 9036 bin [8.6,8.7) has 7893 bin [8.7,8.8) has 8142 bin [8.8,8.9) has 7939 bin [8.9,9.0) has 7340 bin [9.0,9.1) has 6956 bin [9.1,9.2) has 6977 bin [9.2,9.3) has 3925 bin [9.3,9.4) has 3526 bin [9.4,9.5) has 3443 bin [9.5,9.6) has 3433 bin [9.6,9.7) has 3295 bin [9.7,9.8) has 3262 bin [9.8,9.9) has 3366 bin [9.9,10.0) has 3330 bin [10.0,10.1) has 3185 bin [10.1,10.2) has 3171 bin [10.2,10.3) has 2911 bin [10.3,10.4) has 2897 bin [10.4,10.5) has 2934 bin [10.5,10.6) has 2898 bin [10.6,10.7) has 2832 bin [10.7,10.8) has 2826 bin [10.8,10.9) has 2715 bin [10.9,11.0) has 2668 bin [11.0,11.1) has 2735 bin [11.1,11.2) has 2624 bin [11.2,11.3) has 2596 bin [11.3,11.4) has 2757 bin [11.4,11.5) has 2761 bin [11.5,11.6) has 2793 bin [11.6,11.7) has 2722 bin [11.7,11.8) has 2637 bin [11.8,11.9) has 2683 bin [11.9,12.0) has 2619 bin [12.0,12.1) has 2700 bin [12.1,12.2) has 2629 bin [12.2,12.3) has 2507 bin [12.3,12.4) has 2542 bin [12.4,12.5) has 2497 bin [12.5,12.6) has 2594 bin [12.6,12.7) has 2439 bin [12.7,12.8) has 2476 bin [12.8,12.9) has 2413 bin [12.9,13.0) has 2401 bin [13.0,13.1) has 2456 bin [13.1,13.2) has 2392 bin [13.2,13.3) has 2432 bin [13.3,13.4) has 2395 bin [13.4,13.5) has 2423 bin [13.5,13.6) has 2362 bin [13.6,13.7) has 2451 bin [13.7,13.8) has 2430 bin [13.8,13.9) has 2411 bin [13.9,14.0) has 2469 bin [14.0,14.1) has 2360 bin [14.1,14.2) has 2320 bin [14.2,14.3) has 2347 bin [14.3,14.4) has 2251 bin [14.4,14.5) has 2314 bin [14.5,14.6) has 2331 bin [14.6,14.7) has 2421 bin [14.7,14.8) has 2293 bin [14.8,14.9) has 2402 bin [14.9,15.0) has 2423 bin [15.0,15.1) has 2371 bin [15.1,15.2) has 2286 bin [15.2,15.3) has 2321 bin [15.3,15.4) has 2515 bin [15.4,15.5) has 2279 bin [15.5,15.6) has 2405 bin [15.6,15.7) has 2381 bin [15.7,15.8) has 2385 bin [15.8,15.9) has 2410 bin [15.9,16.0) has 2326 bin [16.0,16.1) has 2182 bin [16.1,16.2) has 2220 bin [16.2,16.3) has 2241 bin [16.3,16.4) has 2182 bin [16.4,16.5) has 2072 bin [16.5,16.6) has 2077 bin [16.6,16.7) has 2074 bin [16.7,16.8) has 1962 bin [16.8,16.9) has 1922 bin [16.9,17.0) has 1900 bin [17.0,17.1) has 1931 bin [17.1,17.2) has 1889 bin [17.2,17.3) has 1898 bin [17.3,17.4) has 1897 bin [17.4,17.5) has 1899 bin [17.5,17.6) has 1849 bin [17.6,17.7) has 1942 bin [17.7,17.8) has 1852 bin [17.8,17.9) has 1879 bin [17.9,18.0) has 1833 bin [18.0,18.1) has 1855 bin [18.1,18.2) has 1729 bin [18.2,18.3) has 1778 bin [18.3,18.4) has 1712 bin [18.4,18.5) has 1711 bin [18.5,18.6) has 1806 bin [18.6,18.7) has 1805 bin [18.7,18.8) has 1644 bin [18.8,18.9) has 1682 bin [18.9,19.0) has 1661 bin [19.0,19.1) has 1723 bin [19.1,19.2) has 1671 bin [19.2,19.3) has 1696 bin [19.3,19.4) has 1759 bin [19.4,19.5) has 1778 bin [19.5,19.6) has 1709 bin [19.6,19.7) has 1709 bin [19.7,19.8) has 1701 bin [19.8,19.9) has 1648 bin [19.9,20.0) has 1632 bin [20.0,20.1) has 1652 bin [20.1,20.2) has 1659 bin [20.2,20.3) has 1712 bin [20.3,20.4) has 1704 bin [20.4,20.5) has 1643 bin [20.5,20.6) has 1666 bin [20.6,20.7) has 1642 bin [20.7,20.8) has 1682 bin [20.8,20.9) has 1543 bin [20.9,21.0) has 1537 bin [21.0,21.1) has 1516 bin [21.1,21.2) has 1479 bin [21.2,21.3) has 1418 bin [21.3,21.4) has 1408 bin [21.4,21.5) has 1408 bin [21.5,21.6) has 1481 bin [21.6,21.7) has 1378 bin [21.7,21.8) has 1418 bin [21.8,21.9) has 1361 bin [21.9,22.0) has 1356 bin [22.0,22.1) has 1310 bin [22.1,22.2) has 1399 bin [22.2,22.3) has 1441 bin [22.3,22.4) has 1423 bin [22.4,22.5) has 1297 bin [22.5,22.6) has 1397 bin [22.6,22.7) has 1321 bin [22.7,22.8) has 1405 bin [22.8,22.9) has 1386 bin [22.9,23.0) has 1369 bin [23.0,23.1) has 1401 bin [23.1,23.2) has 1417 bin [23.2,23.3) has 1400 bin [23.3,23.4) has 1382 bin [23.4,23.5) has 1363 bin [23.5,23.6) has 1343 bin [23.6,23.7) has 1383 bin [23.7,23.8) has 1400 bin [23.8,23.9) has 1400 bin [23.9,24.0) has 1367 bin [24.0,24.1) has 1426 bin [24.1,24.2) has 1347 bin [24.2,24.3) has 1360 bin [24.3,24.4) has 1256 bin [24.4,24.5) has 1374 bin [24.5,24.6) has 1291 bin [24.6,24.7) has 1359 bin [24.7,24.8) has 1412 bin [24.8,24.9) has 1394 bin [24.9,25.0) has 1314 bin [25.0,25.1) has 1348 bin [25.1,25.2) has 1372 bin [25.2,25.3) has 1292 bin [25.3,25.4) has 1323 bin [25.4,25.5) has 1275 bin [25.5,25.6) has 1291 bin [25.6,25.7) has 1273 bin [25.7,25.8) has 1281 bin [25.8,25.9) has 1261 bin [25.9,26.0) has 1270 bin [26.0,26.1) has 1236 bin [26.1,26.2) has 1282 bin [26.2,26.3) has 1340 bin [26.3,26.4) has 1249 bin [26.4,26.5) has 1225 bin [26.5,26.6) has 1210 bin [26.6,26.7) has 1208 bin [26.7,26.8) has 1157 bin [26.8,26.9) has 1136 bin [26.9,27.0) has 1200 bin [27.0,27.1) has 1110 bin [27.1,27.2) has 1149 bin [27.2,27.3) has 1171 bin [27.3,27.4) has 1180 bin [27.4,27.5) has 1119 bin [27.5,27.6) has 1055 bin [27.6,27.7) has 1093 bin [27.7,27.8) has 1075 bin [27.8,27.9) has 995 bin [27.9,28.0) has 1047 bin [28.0,28.1) has 958 bin [28.1,28.2) has 1016 bin [28.2,28.3) has 911 bin [28.3,28.4) has 942 bin [28.4,28.5) has 936 bin [28.5,28.6) has 954 bin [28.6,28.7) has 882 bin [28.7,28.8) has 847 bin [28.8,28.9) has 877 bin [28.9,29.0) has 815 bin [29.0,29.1) has 814 bin [29.1,29.2) has 777 bin [29.2,29.3) has 805 bin [29.3,29.4) has 731 bin [29.4,29.5) has 748 bin [29.5,29.6) has 697 bin [29.6,29.7) has 759 bin [29.7,29.8) has 711 bin [29.8,29.9) has 625 bin [29.9,30.0) has 652 bin [30.0,30.1) has 638 bin [30.1,30.2) has 633 bin [30.2,30.3) has 601 bin [30.3,30.4) has 635 bin [30.4,30.5) has 525 bin [30.5,30.6) has 540 bin [30.6,30.7) has 530 bin [30.7,30.8) has 510 bin [30.8,30.9) has 467 bin [30.9,31.0) has 427 bin [31.0,31.1) has 412 bin [31.1,31.2) has 393 bin [31.2,31.3) has 372 bin [31.3,31.4) has 328 bin [31.4,31.5) has 335 bin [31.5,31.6) has 294 bin [31.6,31.7) has 251 bin [31.7,31.8) has 256 bin [31.8,31.9) has 249 bin [31.9,32.0) has 204 bin [32.0,32.1) has 238 bin [32.1,32.2) has 187 bin [32.2,32.3) has 220 bin [32.3,32.4) has 161 bin [32.4,32.5) has 153 bin [32.5,32.6) has 137 bin [32.6,32.7) has 123 bin [32.7,32.8) has 114 bin [32.8,32.9) has 87 bin [32.9,33.0) has 98 bin [33.0,33.1) has 78 bin [33.1,33.2) has 65 bin [33.2,33.3) has 54 bin [33.3,33.4) has 58 bin [33.4,33.5) has 52 bin [33.5,33.6) has 19 bin [33.6,33.7) has 15 bin [33.7,33.8) has 14 bin [33.8,33.9) has 4 bin [33.9,34.0) has 4 bin [34.0,34.1) has 1 average z coordinate 0.6 for 35075779 element(s) point source id histogram with bin size 1.000000 bin 78 has 9064841 bin 79 has 15548827 bin 97 has 10462111 average point source id 84.11045405434902 for 35075779 element(s)