Projections of the individual GCs positions from the 3D phase space of the normalised specific values of (E, L_tot, L_perp, and L_z) to (L_tot and E) plane in the left and center panel (L_perp, E), and in the (L_z, E) plane in the right panel. The data are represented for the 411321 TNG-TVP potential after sorting by the Morton space-filling curve, where the colour indicates the order of the GCs after the Morton analysis. The black crosses indicate the selected GCs from Fig. 5.