SimPEG.electromagnetics.time_domain.fields.FieldsDerivativesHJ#

class SimPEG.electromagnetics.time_domain.fields.FieldsDerivativesHJ(simulation, knownFields=None, aliasFields=None, dtype=None, **kwargs)[source]#

Bases: SimPEG.electromagnetics.time_domain.fields.FieldsTDEM

A fields object for satshing derivs in the HJ formulation