simpeg.electromagnetics.frequency_domain.sources.PrimSecSigma#

class simpeg.electromagnetics.frequency_domain.sources.PrimSecSigma(receiver_list=None, frequency=None, sigBack=None, ePrimary=None, **kwargs)[source]#

Bases: BaseFDEMSrc

Attributes

frequency

Source frequency

integrate

Integrated source term

location

Source location

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

bPrimary(simulation)

Compute primary magnetic flux density

bPrimaryDeriv(simulation, v[, adjoint])

Compute derivative of primary magnetic flux density times a vector

ePrimary(simulation)

Compute primary electric field

ePrimaryDeriv(simulation, v[, adjoint])

Compute derivative of primary electric field times a vector

eval(simulation)

Return magnetic and electric source terms

evalDeriv(simulation[, v, adjoint])

Return derivative of the magnetic and electric source terms with respect to the model.

get_receiver_indices(receivers)

Get indices for a subset of receivers within the source's receivers list.

hPrimary(simulation)

Compute primary magnetic field

hPrimaryDeriv(simulation, v[, adjoint])

Compute derivative of primary magnetic field times a vector

jPrimary(simulation)

Compute primary current density

jPrimaryDeriv(simulation, v[, adjoint])

Compute derivative of primary current density times a vector

s_e(simulation)

Electric source term

s_eDeriv(simulation, v[, adjoint])

Derivative of electric source term with respect to the inversion model

s_m(simulation)

Magnetic source term

s_mDeriv(simulation, v[, adjoint])

Derivative of magnetic source term with respect to the inversion model