- BaseTDEMSrc.evalDeriv(simulation, time, v=None, adjoint=False)#
Derivative of magnetic and electric source terms time a vector at a given time
A tuple (s_mDeriv, s_eDerive). If v is not
None, the method returns the derivatives of the magnetic and electric sources times the vector v. If v is
None, the method returns the functions for multiplying the derivatives with a vector.