test 1 -- material ordered tables 0 1 0 1 1 1 0 3 0 0 30 2 34 0 0 3 1 6 1 1 carbon tungst u-235 * */ 1 1 cnat/ 2 1 w182 .263/ 2 1 w183 .143/ 2 1 w184 .307/ 2 1 w186 .286/ 3 1 u235/ heat 1 heat 1.602e-19/ converted to joule-barns stop