simpeg.electromagnetics.static.self_potential.Simulation3DCellCentered.getRHSDeriv# Simulation3DCellCentered.getRHSDeriv(source, v, adjoint=False)[source]# Get derivative of the right-hand side with respect to the model. For Simulation3DCellCentered, the derivative of the right-hand side with respect to the model is zero. Returns: simpeg.utils.ZeroThe SimPEG zero operator.