Hermite Radial Basis Collocation Method for Unsaturated Soil Water Movement Equation

Table 6

Comparison of the results of this paper and other algorithms using the 16 collocation points to construct the approximate function to calculate more node values.

The calculation points number	Time step	Parameter	Time	RBCM error	FDM error	RBCM error
16	0.01	4	0.1
			0.5
			1
	0.1	4.5	0.1
			0.5
			1
55	0.01	4	0.1
			0.5
			1
	0.1	4.5	0.1
			0.5
			1
155	0.01	4	0.1
			0.5
			1
	0.1	4.5	0.1
			0.5
			1
1275	0.01	4	0.1
			0.5
			1
	0.1	4.5	0.1
			0.5
			1