SimPEG.electromagnetics.time_domain.fields.FieldsDerivativesEB.knownFields

FieldsDerivativesEB.knownFields = {'bDeriv': 'F', 'dbdtDeriv': 'F', 'dhdtDeriv': 'F', 'eDeriv': 'E', 'hDeriv': 'F', 'jDeriv': 'E'}