simpeg.electromagnetics.frequency_domain.Simulation3DHierarchicalMagneticFluxDensity.face_conductance_deriv#
- property Simulation3DHierarchicalMagneticFluxDensity.face_conductance_deriv#
Derivative of Electrical conductivity times thickness on face elements (S). wrt the model.
- Returns:
scipy.sparse.spmatrix,discretize.Zero,ordiscretize.Identity