simpeg.electromagnetics.static.resistivity.sources.Dipole

class simpeg.electromagnetics.static.resistivity.sources.Dipole(receiver_list, location_a=None, location_b=None, location=None, current=1.0)

Bases: BaseSrc

Dipole source

Parameters:

receiver_listlist of simpeg.electromagnetics.static.resistivity.receivers.BaseRx

A list of DC/IP receivers

location_a(dim) array_like

A electrode locations; remember to set location_b keyword argument to define B electrode location.

location_b(dim) array_like

B electrode locations; remember to set location_a keyword argument to define A electrode location.

locationtuple of array_like, optional

A and B electrode locations. If location_a and location_b are provided, don’t pass values to this argument. Otherwise, provide a tuple of the form (location_a, location_b).

currentfloat, optional

Current amplitude in \(A\) that goes through each electrode.

Attributes

current	Amplitudes of the source currents
location	locations of the source electrodes
location_a	Locations of the A-electrodes
location_b	Locations of the B-electrodes
nD	Number of data associated with the source.
receiver_list	List of receivers associated with the source
uid	Universal unique identifier
vnD	Vector number of data.

Methods

eval(sim)	Discretize sources to mesh
evalDeriv(sim)	Returns the derivative of the source term with respect to the model.
get_receiver_indices(receivers)	Get indices for a subset of receivers within the source's receivers list.

Galleries and Tutorials using simpeg.electromagnetics.static.resistivity.sources.Dipole

DC Analytic Dipole

DC Analytic Dipole