This namelist contains all parameters for using some solvers available in the HYPRE library. For solving the Poisson's equations, the SOR methods coupled with a multigrid procedure are the most appropriate (i.e. PFMG or SMG). These methods are variants of the “homemade” developments presented for the namelist HomeData_PoissonSolver. The former can be better optimized than the latter for the large computations.
&HypreData_PoissonSolver SolverName= "PFMG" , PreconditionerName= "NONE" , RelaxationMethodName= "SOR-RedBlack-Nonsym", Convergence_Criterion = 1.D-08 , Number_Iteration= 10 , Number_Iteration_FineToCoarseGrid= 1, Number_Iteration_CoarseToFineGrid= 5 , Matrix_Symmetrization= .false. , Off_Set_Poisson_Source_term= .false. /