lasinfo (210611) report for 'AHN4T/66HN2_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: 24079182 number of points by return: 21493720 1744903 638931 173792 27836 scale factor x y z: 0.001 0.001 0.001 offset x y z: 18980 362480 0 min x y z: 18980.000 363142.098 -0.025 max x y z: 20019.999 363769.999 37.607 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: 24079182 extended number of points by return: 21493720 1744903 638931 173792 27836 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 662098 1289999 Z -25 37607 intensity 56 4828 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 31 user_data 6 7 point_source_ID 89 91 gps_time 261744914.276550 261747114.906239 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 31 255 B 37 255 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0.56 48.28 ('Amplitude') attribute1 -16.23 31.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21493720 number of intermediate returns: 845023 number of last returns: 21465766 number of single returns: 19725327 covered area in square units/kilounits: 565720/0.57 point density: all returns 42.56 last only 37.94 (per square units) spacing: all returns 0.15 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24079182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21493720 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1744903 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 638931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 173792 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27836 instead zero. overview over extended number of returns of given pulse: 19725327 2229967 1399612 584811 126598 12122 745 0 0 0 0 0 0 0 0 histogram of classification of points: 3662021 unclassified (1) 18830807 ground (2) 1559334 building (6) 26530 water (9) 490 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1371399 +---> 123653 of those are unclassified (1) +---> 1154843 of those are ground (2) +---> 90407 of those are building (6) +---> 2496 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 3 bin [0.0,0.1) has 521 bin [0.1,0.2) has 3714 bin [0.2,0.3) has 5166 bin [0.3,0.4) has 11498 bin [0.4,0.5) has 15110 bin [0.5,0.6) has 18061 bin [0.6,0.7) has 22879 bin [0.7,0.8) has 26931 bin [0.8,0.9) has 34934 bin [0.9,1.0) has 56047 bin [1.0,1.1) has 128077 bin [1.1,1.2) has 347580 bin [1.2,1.3) has 1270818 bin [1.3,1.4) has 2632571 bin [1.4,1.5) has 3930506 bin [1.5,1.6) has 4011769 bin [1.6,1.7) has 2494737 bin [1.7,1.8) has 1684900 bin [1.8,1.9) has 1087513 bin [1.9,2.0) has 635200 bin [2.0,2.1) has 348246 bin [2.1,2.2) has 125368 bin [2.2,2.3) has 75745 bin [2.3,2.4) has 65183 bin [2.4,2.5) has 63244 bin [2.5,2.6) has 62479 bin [2.6,2.7) has 61244 bin [2.7,2.8) has 53656 bin [2.8,2.9) has 48560 bin [2.9,3.0) has 48146 bin [3.0,3.1) has 45761 bin [3.1,3.2) has 44188 bin [3.2,3.3) has 40991 bin [3.3,3.4) has 41834 bin [3.4,3.5) has 43099 bin [3.5,3.6) has 47914 bin [3.6,3.7) has 54541 bin [3.7,3.8) has 57805 bin [3.8,3.9) has 54288 bin [3.9,4.0) has 53161 bin [4.0,4.1) has 55065 bin [4.1,4.2) has 50435 bin [4.2,4.3) has 54159 bin [4.3,4.4) has 59023 bin [4.4,4.5) has 64303 bin [4.5,4.6) has 61569 bin [4.6,4.7) has 57271 bin [4.7,4.8) has 53994 bin [4.8,4.9) has 56555 bin [4.9,5.0) has 51803 bin [5.0,5.1) has 47065 bin [5.1,5.2) has 42843 bin [5.2,5.3) has 41616 bin [5.3,5.4) has 41599 bin [5.4,5.5) has 43649 bin [5.5,5.6) has 43378 bin [5.6,5.7) has 43018 bin [5.7,5.8) has 40330 bin [5.8,5.9) has 40117 bin [5.9,6.0) has 42036 bin [6.0,6.1) has 42802 bin [6.1,6.2) has 43635 bin [6.2,6.3) has 42746 bin [6.3,6.4) has 41911 bin [6.4,6.5) has 41737 bin [6.5,6.6) has 42500 bin [6.6,6.7) has 42549 bin [6.7,6.8) has 44248 bin [6.8,6.9) has 43508 bin [6.9,7.0) has 44895 bin [7.0,7.1) has 45952 bin [7.1,7.2) has 46307 bin [7.2,7.3) has 45899 bin [7.3,7.4) has 48150 bin [7.4,7.5) has 48831 bin [7.5,7.6) has 48904 bin [7.6,7.7) has 47527 bin [7.7,7.8) has 45967 bin [7.8,7.9) has 45455 bin [7.9,8.0) has 45730 bin [8.0,8.1) has 49506 bin [8.1,8.2) has 47563 bin [8.2,8.3) has 43154 bin [8.3,8.4) has 41801 bin [8.4,8.5) has 39238 bin [8.5,8.6) has 36943 bin [8.6,8.7) has 36053 bin [8.7,8.8) has 35788 bin [8.8,8.9) has 34418 bin [8.9,9.0) has 33490 bin [9.0,9.1) has 31459 bin [9.1,9.2) has 30655 bin [9.2,9.3) has 29966 bin [9.3,9.4) has 28146 bin [9.4,9.5) has 27486 bin [9.5,9.6) has 26681 bin [9.6,9.7) has 25945 bin [9.7,9.8) has 25619 bin [9.8,9.9) has 24730 bin [9.9,10.0) has 23947 bin [10.0,10.1) has 23707 bin [10.1,10.2) has 23698 bin [10.2,10.3) has 23955 bin [10.3,10.4) has 22770 bin [10.4,10.5) has 22688 bin [10.5,10.6) has 22253 bin [10.6,10.7) has 22280 bin [10.7,10.8) has 22527 bin [10.8,10.9) has 21789 bin [10.9,11.0) has 21278 bin [11.0,11.1) has 21305 bin [11.1,11.2) has 20926 bin [11.2,11.3) has 20778 bin [11.3,11.4) has 20343 bin [11.4,11.5) has 20661 bin [11.5,11.6) has 20221 bin [11.6,11.7) has 20104 bin [11.7,11.8) has 20137 bin [11.8,11.9) has 20726 bin [11.9,12.0) has 21209 bin [12.0,12.1) has 21316 bin [12.1,12.2) has 21036 bin [12.2,12.3) has 21327 bin [12.3,12.4) has 21533 bin [12.4,12.5) has 21570 bin [12.5,12.6) has 21980 bin [12.6,12.7) has 21917 bin [12.7,12.8) has 22186 bin [12.8,12.9) has 22474 bin [12.9,13.0) has 23909 bin [13.0,13.1) has 23208 bin [13.1,13.2) has 23837 bin [13.2,13.3) has 24020 bin [13.3,13.4) has 24067 bin [13.4,13.5) has 24236 bin [13.5,13.6) has 24071 bin [13.6,13.7) has 23792 bin [13.7,13.8) has 23997 bin [13.8,13.9) has 23427 bin [13.9,14.0) has 23536 bin [14.0,14.1) has 22928 bin [14.1,14.2) has 22733 bin [14.2,14.3) has 21752 bin [14.3,14.4) has 21066 bin [14.4,14.5) has 20231 bin [14.5,14.6) has 19605 bin [14.6,14.7) has 18563 bin [14.7,14.8) has 18375 bin [14.8,14.9) has 17154 bin [14.9,15.0) has 16208 bin [15.0,15.1) has 15642 bin [15.1,15.2) has 14886 bin [15.2,15.3) has 14403 bin [15.3,15.4) has 13788 bin [15.4,15.5) has 13193 bin [15.5,15.6) has 12892 bin [15.6,15.7) has 12109 bin [15.7,15.8) has 11592 bin [15.8,15.9) has 10988 bin [15.9,16.0) has 10352 bin [16.0,16.1) has 9997 bin [16.1,16.2) has 9453 bin [16.2,16.3) has 9176 bin [16.3,16.4) has 8878 bin [16.4,16.5) has 8451 bin [16.5,16.6) has 8217 bin [16.6,16.7) has 7776 bin [16.7,16.8) has 7386 bin [16.8,16.9) has 6961 bin [16.9,17.0) has 6652 bin [17.0,17.1) has 6409 bin [17.1,17.2) has 6077 bin [17.2,17.3) has 5948 bin [17.3,17.4) has 5731 bin [17.4,17.5) has 5512 bin [17.5,17.6) has 5346 bin [17.6,17.7) has 5214 bin [17.7,17.8) has 5164 bin [17.8,17.9) has 5029 bin [17.9,18.0) has 4939 bin [18.0,18.1) has 4706 bin [18.1,18.2) has 4304 bin [18.2,18.3) has 4181 bin [18.3,18.4) has 4088 bin [18.4,18.5) has 3854 bin [18.5,18.6) has 3680 bin [18.6,18.7) has 3412 bin [18.7,18.8) has 3280 bin [18.8,18.9) has 3089 bin [18.9,19.0) has 3140 bin [19.0,19.1) has 3238 bin [19.1,19.2) has 2884 bin [19.2,19.3) has 3078 bin [19.3,19.4) has 2838 bin [19.4,19.5) has 2769 bin [19.5,19.6) has 2837 bin [19.6,19.7) has 2807 bin [19.7,19.8) has 2802 bin [19.8,19.9) has 2787 bin [19.9,20.0) has 2788 bin [20.0,20.1) has 2649 bin [20.1,20.2) has 2428 bin [20.2,20.3) has 2415 bin [20.3,20.4) has 2497 bin [20.4,20.5) has 2420 bin [20.5,20.6) has 2296 bin [20.6,20.7) has 2391 bin [20.7,20.8) has 2288 bin [20.8,20.9) has 2164 bin [20.9,21.0) has 2137 bin [21.0,21.1) has 2147 bin [21.1,21.2) has 2144 bin [21.2,21.3) has 2100 bin [21.3,21.4) has 2080 bin [21.4,21.5) has 2056 bin [21.5,21.6) has 2016 bin [21.6,21.7) has 2064 bin [21.7,21.8) has 2032 bin [21.8,21.9) has 1981 bin [21.9,22.0) has 2039 bin [22.0,22.1) has 1978 bin [22.1,22.2) has 2000 bin [22.2,22.3) has 2093 bin [22.3,22.4) has 2084 bin [22.4,22.5) has 1964 bin [22.5,22.6) has 2028 bin [22.6,22.7) has 1983 bin [22.7,22.8) has 1948 bin [22.8,22.9) has 1950 bin [22.9,23.0) has 1926 bin [23.0,23.1) has 1863 bin [23.1,23.2) has 1853 bin [23.2,23.3) has 1862 bin [23.3,23.4) has 1861 bin [23.4,23.5) has 1896 bin [23.5,23.6) has 1766 bin [23.6,23.7) has 1771 bin [23.7,23.8) has 1787 bin [23.8,23.9) has 1812 bin [23.9,24.0) has 1710 bin [24.0,24.1) has 1697 bin [24.1,24.2) has 1581 bin [24.2,24.3) has 1641 bin [24.3,24.4) has 1647 bin [24.4,24.5) has 1576 bin [24.5,24.6) has 1562 bin [24.6,24.7) has 1489 bin [24.7,24.8) has 1580 bin [24.8,24.9) has 1633 bin [24.9,25.0) has 1710 bin [25.0,25.1) has 1547 bin [25.1,25.2) has 1626 bin [25.2,25.3) has 1565 bin [25.3,25.4) has 2092 bin [25.4,25.5) has 1793 bin [25.5,25.6) has 1666 bin [25.6,25.7) has 1707 bin [25.7,25.8) has 1731 bin [25.8,25.9) has 1694 bin [25.9,26.0) has 1722 bin [26.0,26.1) has 1630 bin [26.1,26.2) has 1800 bin [26.2,26.3) has 1740 bin [26.3,26.4) has 1857 bin [26.4,26.5) has 1782 bin [26.5,26.6) has 1794 bin [26.6,26.7) has 1809 bin [26.7,26.8) has 1691 bin [26.8,26.9) has 1613 bin [26.9,27.0) has 1559 bin [27.0,27.1) has 1609 bin [27.1,27.2) has 1542 bin [27.2,27.3) has 1464 bin [27.3,27.4) has 1535 bin [27.4,27.5) has 1437 bin [27.5,27.6) has 1401 bin [27.6,27.7) has 1307 bin [27.7,27.8) has 1296 bin [27.8,27.9) has 1236 bin [27.9,28.0) has 1272 bin [28.0,28.1) has 1192 bin [28.1,28.2) has 1213 bin [28.2,28.3) has 1175 bin [28.3,28.4) has 1164 bin [28.4,28.5) has 1176 bin [28.5,28.6) has 1275 bin [28.6,28.7) has 1321 bin [28.7,28.8) has 1231 bin [28.8,28.9) has 1234 bin [28.9,29.0) has 1239 bin [29.0,29.1) has 1239 bin [29.1,29.2) has 1211 bin [29.2,29.3) has 1263 bin [29.3,29.4) has 1248 bin [29.4,29.5) has 1252 bin [29.5,29.6) has 1253 bin [29.6,29.7) has 1240 bin [29.7,29.8) has 1260 bin [29.8,29.9) has 1287 bin [29.9,30.0) has 1307 bin [30.0,30.1) has 1254 bin [30.1,30.2) has 1243 bin [30.2,30.3) has 1286 bin [30.3,30.4) has 1283 bin [30.4,30.5) has 1261 bin [30.5,30.6) has 1273 bin [30.6,30.7) has 1336 bin [30.7,30.8) has 1398 bin [30.8,30.9) has 1393 bin [30.9,31.0) has 1327 bin [31.0,31.1) has 1283 bin [31.1,31.2) has 1247 bin [31.2,31.3) has 1264 bin [31.3,31.4) has 1315 bin [31.4,31.5) has 1262 bin [31.5,31.6) has 1282 bin [31.6,31.7) has 1240 bin [31.7,31.8) has 1230 bin [31.8,31.9) has 1220 bin [31.9,32.0) has 1242 bin [32.0,32.1) has 1251 bin [32.1,32.2) has 1247 bin [32.2,32.3) has 1234 bin [32.3,32.4) has 1220 bin [32.4,32.5) has 1239 bin [32.5,32.6) has 1142 bin [32.6,32.7) has 1224 bin [32.7,32.8) has 1195 bin [32.8,32.9) has 1075 bin [32.9,33.0) has 1113 bin [33.0,33.1) has 1103 bin [33.1,33.2) has 1064 bin [33.2,33.3) has 1096 bin [33.3,33.4) has 1088 bin [33.4,33.5) has 1106 bin [33.5,33.6) has 1088 bin [33.6,33.7) has 1021 bin [33.7,33.8) has 1007 bin [33.8,33.9) has 994 bin [33.9,34.0) has 1004 bin [34.0,34.1) has 976 bin [34.1,34.2) has 943 bin [34.2,34.3) has 906 bin [34.3,34.4) has 964 bin [34.4,34.5) has 887 bin [34.5,34.6) has 945 bin [34.6,34.7) has 910 bin [34.7,34.8) has 914 bin [34.8,34.9) has 873 bin [34.9,35.0) has 885 bin [35.0,35.1) has 849 bin [35.1,35.2) has 899 bin [35.2,35.3) has 804 bin [35.3,35.4) has 774 bin [35.4,35.5) has 757 bin [35.5,35.6) has 765 bin [35.6,35.7) has 696 bin [35.7,35.8) has 627 bin [35.8,35.9) has 637 bin [35.9,36.0) has 593 bin [36.0,36.1) has 494 bin [36.1,36.2) has 437 bin [36.2,36.3) has 416 bin [36.3,36.4) has 336 bin [36.4,36.5) has 281 bin [36.5,36.6) has 242 bin [36.6,36.7) has 174 bin [36.7,36.8) has 119 bin [36.8,36.9) has 90 bin [36.9,37.0) has 69 bin [37.0,37.1) has 34 bin [37.1,37.2) has 30 bin [37.2,37.3) has 16 bin [37.3,37.4) has 4 bin [37.4,37.5) has 2 bin [37.5,37.6) has 2 bin [37.6,37.7) has 1 average z coordinate 3.1 for 24079182 element(s) point source id histogram with bin size 1.000000 bin 89 has 5752012 bin 90 has 8182416 bin 91 has 10144754 average point source id 90.18242903766415 for 24079182 element(s)