Fig. 7: Time series of the observed and theoretically estimated precipitation enhancement during the study period.

The observed precipitation enhancement (ΔPDT, mm h-1), the precipitation enhancement due to the seeder–feeder process (ΔPSF, mm h-1), and the precipitation enhancement due to upslope lifting (PUL, mm h-1) are indicated by solid black lines, dashed black lines, and dashed red lines, respectively.