The effects of the macroclumping (left) and the non-void ICM (right) on the weak (χ₀ = 1, the upper panels), intermediate (χ₀ = 10, the middle panels), and strong (χ₀ = 100, the lower panels) lines. Left: the black dashed lines represent a smooth wind (L₀ → 0) and other lines are calculated for a different clump separation parameter L₀ as given in the panels. Other model parameters have their default value (Table 1). Right: the black dashed lines represent a smooth wind and other lines are calculated for different values of the ICM density parameter d as given in the panels. Other model parameters have their default value (Table 1).