Results for T_D,CL (blue), T_D,LW (green), and T_D,WX (red) from six model families T_D1 − T_D6. Each family is plotted with different symbols. The error bars correspond to the standard deviations of the sub-modelsin each family. The polynomial fits to the results from all families are plotted with the thick dark linesand the thick lighter lines give the corresponding median uncertainties in the velocity range |v_c | ≤ 25 km s⁻¹. Two vertical black lines indicate the velocity range |v_c|≤ 8 km s⁻¹, used for the discussions.