Top: Fluid Rossby number according to Eq. (25) from Noraz et al. (2022b). Here, we specify the predicted DR regime. Bottom: Relative DR according to the scaling Eq. (24) from Brun et al. (2022). As the exponent p for these scaling laws is between p = 2 and 6, we represent for each model the range of possible values. The choice for the exponent p = 6 leads to a steeper diminution of the DR, when the overall rotation increases.