gstools.tools.tplstable_cor
- gstools.tools.tplstable_cor(r, len_scale, hurst, alpha)[source]
Calculate the correlation function of the TPLStable model.
Given by the following correlation function:
- Parameters
r (
numpy.ndarray
) – input valueslen_scale (
float
) – length-scale of the model.hurst (
float
) – Hurst coefficient of the power law.alpha (
float
, optional) – Shape parameter of the stable model.