Intensity partitioning for I_thr = 10^-25 cm/molecule and C_scale = 10^-5. The dashed line indicates the I_thr threshold; the blue (T = 300 K) and red (T = 2000 K) areas are the regions of the strong lines; the grey area at the bottom indicates all transitions which were excluded from the line list to form the weak lines of the continuum. Here all cross sections were obtained using the Doppler profile on a grid of 10 cm^-1.