Consistent Weighted Average Flux of Well-Balanced TVD-RK Discontinuous Galerkin Method for Shallow Water Flows

Table 1

RMS errors when , , and .

	Numerical flux	= 50	= 100	= 200
= 0	HLL	0.0280	0.0215	0.0165
	WAF	0.0182	0.0127	0.0094
= 1	HLL	0.0130	0.0102	0.0072
	WAF	0.0107	0.0093	0.0067
= 2	HLL	0.0103	0.0079	0.0053
	WAF	0.0100	0.0076	0.0052