Hermite Radial Basis Collocation Method for Unsaturated Soil Water Movement Equation

Table 1

Number of nodes is 11 and 51; the comparison of relative error about different algorithm.

Nodes number	Time step	Parameter; (HRBCM/RBCM)	Time	HRBCM error	FDM error	RBCM error
11	0.01	2.78/1.6	0.1
			0.5
			1
	0.05	1.8/1.6	0.1
			0.5
			1
	0.1	2.1/1.6	0.1
			0.5
			1
51	0.01	225/205	0.1
			0.5
			1
	0.05	226/205	0.1
			0.5
			1
	0.1	215/205	0.1
			0.5
			1