Comparison of the theoretical estimation of lobe length with our simulated lobe length obtained for the run 3Dmaj_ref is shown. The time evolution of the wing lengths along the intermediate axis (i.e. along the x-axis) and the minor axis (i.e. along the z-axis) along with the comparison with the high resolution 3D run (3Dmaj_high) are also overlaid. The caption ref_res used here for the run 3Dmaj_ref and high_res for the run 3Dmaj_high.