anis2D.par2A: Produce anisotropy matrix from angle and anisotropy ratios
Description
Produce anisotropy matrix (in Cholesky decomposition) from angle and anisotropy ratios
Usage
anis2D.par2A(ratio, angle)
Arguments
ratio
an anisotropy ratio (min/max range)
angle
direction of maximum range, i.e. largest spatial continuity, measured
counterclockwise from East
Value
a 3x3 matrix of anisotropy, in Cholesky form