\subsection{APOLLO-1 microscopic cross-section examples}\label{sect:ExAPOLLO} The test cases we will consider here use the \moc{LIB:} module to enter microscopic cross sections taken from an APOLLO-1 99 groups microscopic cross-sections library. We will assume that this library is located in file \moc{APOLLIB}. The test cases are numbered successively from \tst(TCA01) to \tst(TCA04). \subsubsection{\tst(TCA01) -- The Mosteller benchmark.} This benchmark is similar to the \tst(TCWW01) test case but uses the APOLLO-1 library. \listing{TCA01.c2m} \subsubsection{\tst(TCA02) -- $17\times 17$ PWR type assembly} This test case represents a production calculation of a normal PWR assembly with cell grouping (\moc{MERGE} and \moc{TURN} options). Its configuration is identical to the \tst(TCWW02) test case but uses the APOLLO-1 library. \listing{TCA02.c2m} \subsubsection{\tst(TCA03) -- an hexagonal assembly} This test case represents a production calculation of a typical hexagonal control assembly. This problem is identical to the \tst(TCWW03) test case but uses the APOLLO-1 library. \listing{TCA03.c2m} \subsubsection{\tst(TCA04) -- Cylindrical cell with isotopic depletion.} This test case represents a a depletion calculation for the mosteller annular geometry. The isotopic depletion chain for the heavy isotopes is the following is given in \Fig{TCA04}. \listing{TCA04.c2m} \eject