InputParameters & parameters()
static InputParameters validParams()
RichardsApp(const InputParameters ¶meters)
Real f(Real x)
Test function for Brents method.
static void registerObjects(Factory &factory)
static void registerApps()
static void registerAll(Factory &f, ActionFactory &af, Syntax &s)
static void associateSyntax(Syntax &syntax, ActionFactory &action_factory)
static void registerExecFlags(Factory &factory)
The Richards equation is a nonlinear diffusion equation that models multiphase flow through porous ma...