AnisotropyRangeMatrix {gmGeostats}

Force a matrix to be anisotropy range matrix,

Description

Force a matrix M to be considered an anisotropy range matrix, i.e with ranges and orientations, such that u = sqrt(h' * M^{-1} * h) allows to use an isotropic variogram.

Usage

AnisotropyRangeMatrix(x, checkValidity = TRUE)

## S3 method for class 'AnisotropyScaling'
as.AnisotropyRangeMatrix(x)

Arguments

x

matrix simmetric positive definite (i.e. M above)

checkValidity

boolean, should validity be checked?

Value

the same matrix with a class attribute

Methods (by generic)

• as.AnisotropyRangeMatrix: Convert from AnisotropyScaling

See Also

Other anisotropy: AnisotropyScaling(), anis_GSLIBpar2A(), as.AnisotropyRangeMatrix(), as.AnisotropyScaling(), is.anisotropySpecification()