Fig. 3: Water depths during a dam break.

The water height along the x-axis at t = 0, 20, 40 s for all schemes. a solution from DG-CG scheme, (b) solution from standard CG scheme, (c) solution from SUPG scheme, (d) solution from DG scheme.

The water height along the x-axis at t = 0, 20, 40 s for all schemes. a solution from DG-CG scheme, (b) solution from standard CG scheme, (c) solution from SUPG scheme, (d) solution from DG scheme.