Array Interpolation

[BradyPlanden]

The current formation of the state-space arrays doesn't guarantee state-vector alignment. This is not an issue for single SOC/temperature realisations, as there is no need to interpolate between multiple representations; however, to form a realisation capable of multiple SOC & temperature values, the state vectors need to be aligned at creation.

To accomplish this, a transformation of the realisation needs to occur after formation, as per 10.1016/j.jpowsour.2013.12.134.

[BradyPlanden]

Fixed with 229bf9e.