Added offset field in a way that should be inoffensive for networks that don't use it.
Added offset field in a way that should be inoffensive for networks that don't use it.

othercriteria/StochasticBlockmodel,othercriteria/StochasticBlockmodel,othercriteria/StochasticBlockmodel,othercriteria/StochasticBlockmodel,othercriteria/StochasticBlockmodel,othercriteria/StochasticBlockmodel