simpeg.regularization.PGI.gmm#

property PGI.gmm#

Gaussian mixture model.

If set prior to inversion, the Gaussian mixture model can be left static throughout the inversion, or updated using the directives.PGI_UpdateParameters directive. If this property is not set prior to inversion, the directives.PGI_UpdateParameters directive must be used to ensure there is a Gaussian mixture model for the inversion.

Returns:

None, simpeg.utils.WeightedGaussianMixture

Gaussian mixture model.