earth2studio.perturbation: Perturbations

Perturbation methods are components that generate random noise. Typically these are used for perturbing state fields when creating ensemble forecasts.

perturbation.Brown	Lat/Lon 2D brown noise
perturbation.BredVector	Bred Vector perturbation method, a classical technique for pertubations in ensemble forecasting.
perturbation.Gaussian	Standard Gaussian peturbation
perturbation.SphericalGaussian	Gaussian random field on the sphere with Matern covariance peturbation method output to a lat lon grid
perturbation.Zero	No perturbation scheme