SimPEG.maps.ChiMap.inverse#
- ChiMap.inverse(m)[source]#
Apply the inverse mapping to an array.
For the
ChiMapclass, the inverse mapping recoveres the set of magnetic susceptibilities \(\boldsymbol{\chi}\) from a set of magnetic permeabilities \(\boldsymbol{\mu}\). Thus the inverse mapping is defined as:\[\boldsymbol{\chi}(\boldsymbol{\mu}) = \frac{\boldsymbol{\mu}}{\mu_0} - 1\]where \(\mu_0\) is the permeability of free space.
- Parameters
- D
numpy.ndarray A set of input values
- D
- Returns
numpy.ndarrayA
numpy.ndarraycontaining result of applying the inverse mapping to the elements in D; which in this case represents the conversion of magnetic permeabilities to their corresponding magnetic susceptibility values.