A delta ensemble creates summary addresses for all realizations of the source ensembles. When a calculation was created after this, only the realizations showing tree nodes had their addresses recreated. The other realizations had no calculated address, and RimDeltaSummaryCase::values() discarded the vector as being present in only one of the source ensembles. Only realization 0 was plotted until the project was reloaded.
Add RifSummaryReaderInterface::refreshCalculatedAddresses() to recreate the addresses of the calculated readers without touching the native readers, and call it for all cases in an ensemble when calculations are updated.
