meshNorm

compute the maximal distance of a point on the meshNorm of a spherical grid

The mesh norm $\delta$ ist the maximum of the minimal distance $d(x,y)$ of any point $y$ on the sphere to any point $x$ of the grid $G$.

$$delta = \max_{x \in S^2} \min_{y \in G} d(x,y)$$

Syntax

delta = meshNorm(G)

Input

Output

See also