simpeg.electromagnetics.natural_source.Simulation2DElectricField.getJ#

Simulation2DElectricField.getJ(m, f=None)[source]#

Generate the full sensitivity matrix.

This method generates and stores the full sensitivity matrix for the model provided. I.e.:

\[\mathbf{J} = \dfrac{\partial \mathbf{d}}{\partial \mathbf{m}}\]

where \(\mathbf{d}\) are the data and \(\mathbf{m}\) are the model parameters.

Parameters:
m(n_param,) numpy.ndarray

The model parameters.

fstatic.resistivity.fields.FieldsDC, optional

Fields solved for all sources.

Returns:
(n_data, n_param) numpy.ndarray

The full sensitivity matrix.