SimPEG.electromagnetics.frequency_domain.sources.PrimSecMappedSigma.s_mDeriv#

PrimSecMappedSigma.s_mDeriv(simulation, v, adjoint=False)[source]#

Derivative of magnetic source term with respect to the inversion model

Parameters:
simulationBaseEMSimulation

An EM Simulation object

vnumpy.ndarray

A vector to take the dot product with

adjointbool, default==Fasel

If True, return the adjoint operation

Returns:
numpy.ndarray

Product of the derivative of the magnetic source term and a vector