[Grid] LowerLeft = 0 0 UpperRight = 1 1 Cells = 20 20 [Problem] Name = 1p_incompressible_stationary [SpatialParams] LensLowerLeft = 0.2 0.2 LensUpperRight = 0.8 0.8 Permeability = 1e-10 # [m^2] PermeabilityLens = 1e-12 # [m^2] [Assembly.NumericDifference] PriVarMagnitude = 1e5 BaseEpsilon = 1e-10