simpeg.electromagnetics.frequency_domain.sources.PrimSecSigma.hPrimaryDeriv#

PrimSecSigma.hPrimaryDeriv(simulation, v, adjoint=False)[source]#

Compute derivative of primary magnetic field times a vector

Parameters:
simulationBaseFDEMSimulation

A SimPEG FDEM simulation

vnumpy.ndarray

A vector

adjointbool

If True, return the adjoint

Returns:
numpy.ndarray

Derivative of primary magnetic field times a vector