Addresses potential null pointer dereferences by adding checks for null summary readers before accessing their data.
This change prevents crashes and improves the robustness of summary data processing, particularly when dealing with incomplete or corrupted summary data.
The checks are added in the following locations:
- RiaSummaryPlotTemplateTools
- RiaSummaryStringTools
- RicPlotProductionRateFeature
- RicSummaryPlotFeatureImpl
- RimAnalysisPlot
- RimSummaryCalculation
- RimEnsembleCurveFilter
- RimEnsembleCurveSet
- RimSummaryEnsemble
- RimSummaryMultiPlot
- RimSummaryRegressionAnalysisCurve
- RimSummaryEnsembleSumo
* Deprecate single summary plots and plot collections. Replace functionality using summary multi plots. Clean up some code. Fix crash when trying to normalize an empty curve