We developed a range of functions that track grey level change in particles across various SoC by querying the tables. For example, we were able to track the change in mean grey level in particles across different SoC. We found that the phase enhanced region at the edge of particles observed different behaviour to the particle centres. We therefore created image masks from distance transform images of the particle so that these regions could be considered separately by applying the mask to the corresponding grey level image. Additionally, the grey level in radial layers can be analysed by developing a method analogous to Wade et al. Descriptions of these functions and how they were applied to the dataset is described in the SI, see Jones et al. for full details on the GRAPES python toolkit, GREAT2 algorithm, and associated GUI.