static InputParameters validParams()
Base class for all PorousFlow vector materials.
Base class Material designed to provide the density of the porous medium.
PorousFlowTotalGravitationalDensityBase(const InputParameters ¶meters)
MaterialProperty< std::vector< Real > > & _dgravdensity_dvar
d(density)/d(PorousFlow variable)
MaterialProperty< Real > & _gravdensity
Computed density at quadpoints.