In the long/medium term, we would like to use CRPropa to model cosmic ray propagation within IMAGINE. However, nothing prevents us from using other built-in features of CRPropa which overlap with IMAGINE.
Thus, a good starting point interfacing IMAGINE and CRPropa is, perhaps, creating IMAGINE Fields based magnetic fields already available in CRPropa.
In the long/medium term, we would like to use CRPropa to model cosmic ray propagation within IMAGINE. However, nothing prevents us from using other built-in features of CRPropa which overlap with IMAGINE.
Thus, a good starting point interfacing IMAGINE and CRPropa is, perhaps, creating IMAGINE Fields based magnetic fields already available in CRPropa.