Hermite Radial Basis Collocation Method for Unsaturated Soil Water Movement Equation

Table 5

Comparison of the results of this paper and other algorithms using the 16 collocation points in Table 4 to construct the approximate function to calculate more node values.

The calculation points number	Time step	Parameter	Time	HRBCM error	FDM error	RBCM error
16	0.01	0.0046	0.1
			0.5
			1
	0.1	0.007	0.1
			0.5
			1
36	0.01	0.0046	0.1
			0.5
			1
	0.1	0.007	0.1
			0.5
			1
121	0.01	0.0046	0.1
			0.5
			1
	0.1	0.007	0.1
			0.5
			1
441	0.01	0.0046	0.1
			0.5
			1
	0.1	0.007	0.1
			0.5
			1