* Avoid accessing nullptr
* remove unused function
* Allow RFT data from single summary case to be used in RFT plots
* #9736 Support horizontal plotting of LAS curves
* 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
Update the name of statistics surface when created
Regenerate surface geo only when required
Create statistics surfaces when importing surface ensemble