Write own data structure that deals with collections of trajectory data
This data class is not only required in the suqc but also in the surrogate model. It would organise and centralise the dealing of the whole trajectory returned.
Rough structure
- It consists of two data frames: 1) the parameter table, 2) the trajectory table [more general there can also be multiple for different indices]
- It can check for certain properties, e.g. if all trajectories are of the same length, are equidistant sampled, etc.
- It returns for id or setting the corresponding trajectories
- etc.