SimPEG.electromagnetics.static.spectral_induced_polarization.sources.Dipole

class SimPEG.electromagnetics.static.spectral_induced_polarization.sources.Dipole(receiver_list=None, location_a=None, location_b=None, location=None, **kwargs)

Bases: BaseSrc

Spectral IP dipole source

Parameters:

receiver_listlist of SimPEG.electromagnetics.static.spectral_induced_polarization.receivers.BaseRx

A list of spectral IP receivers

location_a(dim) numpy.ndarray

A electrode location; remember to set ‘location_b’ keyword argument to define N electrode locations.

location_b(dim) numpy.ndarray

B electrode location; remember to set ‘location_a’ keyword argument to define M electrode locations.

locationlist or tuple of length 2 of numpy.ndarray

A and B electrode locations. In this case, do not set the ‘location_a’ and ‘location_b’ keyword arguments. And we supply a list or tuple of the form [location_a, location_b].

currentfloat, default=1.0

Current amplitude [A]

Attributes

current	Source current
location	A and N electrode locations
location_a	Location of the A-electrode
location_b	Location of the B-electrode
nD	Number of data
receiver_list	List of receivers associated with the source
uid	Universal unique identifier
vnD	Vector number of data

Methods

eval(simulation)	Project source to mesh.
evalDeriv(simulation)	Returns zero
get_receiver_indices(receivers)	Get indices for a subset of receivers within the source's receivers list.