SimPEG.maps.ReciprocalMap#

class SimPEG.maps.ReciprocalMap(mesh=None, nP=None, **kwargs)[source]#

Bases: SimPEG.maps.IdentityMap

Mapping that computes the reciprocals of the model parameters.

Where \(\mathbf{m}\) is a set of model parameters, ReciprocalMap creates a mapping \(\mathbf{u}(\mathbf{m})\) that computes the reciprocal of every element in \(\mathbf{m}\); i.e.:

\[\mathbf{u}(\mathbf{m}) = \mathbf{m}^{-1}\]

Parameters

meshdiscretize.BaseMesh: The number of parameters accepted by the mapping is set to equal the number of mesh cells.
nPint: Set the number of parameters accepted by the mapping directly. Used if the number of parameters is known. Used generally when the number of parameters is not equal to the number of cells in a mesh.

Methods