Total pressure, density, and adiabatic exponent for the 1D model combined with the ⟨3D⟩_z model. We marked the location of the transition between ⟨3D⟩_z and 1D (black dot). In additition to the original 1D model (blue dashed line), we also show the values of the 1D model corrected for both the geometrical depth and density (red dashed line) and corrected for the depth alone (red dotted line).