radius of action. I read

1885 0.147471 6.780979 0.0000% 1889 0.070258 14.233244 2.8128% 1901 1.044137 0.957728 1.4328% 1900 0.823510 1.214314 16.6611% 1898 0.759514 1.316632 -10.4416% 1897 0.519369 1.925412 -1.4749% 1895 0.270918 3.691150 -5.5612% 1892 0.558186 1.791516 0.0000% 1891 0.757965 1.319322 0.0000% 1891 0.050803 19.684037 0.0000% 1891 1.074739 0.930459 -1.3619% 1890 1.073507 0.931527 -1.3553% 1884 0.231981 4.310705 1.3740% 1885 0.414758 2.411047 2.8128% 1901 0.261033 3.830932 1.4328% 1900 0.042216 23.687439 0.0000% 1899 0.207093 4.828743 0.0000% 1899 0.479451 2.085718 0.0000% 1899 0.534327 1.871512 16.6611% 1898 0.028599 34.965855 -10.4416% 1897 0.025238 39.623279 -1.4749% 1895 0.041011 24.383561 1.4970% 1894 0.515362 1.940382 -1.4749% 1893 0.068000 14.705974 1.4970% 1894 0.446647 2.238904 -1.4749% 1895 0.270918 3.691150 1.4970% 1894 0.905348 1.104548 -1.4749% 1895 0.971451 1.029388 -5.5612% 1892 0.900022 1.111084 -1.3619% 1890 0.037633 26.572089 0.0000% 1889 0.462020 2.164408 2.8128% 1901 1.059768 0.943602 1.4328% 1900 0.853639 1.171455 16.6611% 1898 0.392163 2.549958 -10.4416% 1897 0.049161 20.341533 -1.4749% 1893 0.957728 1.044137 1.4970% 1894 0.071273 14.030542 -1.4749% 1893 0.839538 1.191132 1.4970% 1894 0.848065 1.179154 -1.4749% 1893 0.041011 24.383561 1.4970% 1894 1.000000

cementing