Research Article

Sensitivity Evaluation of Spectral Nudging Schemes in Historical Dynamical Downscaling for South Asia

Figure 5

The same as Figure 4 but for the difference of surface precipitation (mm d−1) of SSBC_Def (b and e) and SSBC_New (c and f) bias relative to CMAP (a and b) observations. The blue and red colors indicate the wet and dry bias of surface precipitation (mm d−1) over the statistically significant regions (shaded as black dots) at 99% confidence level.
(a) SSBC_Def - CMAP, JJA
(b) SSBC_New - CMAP, JJA
(c) SSBC_Def - CMAP, DJF
(d) SSBC_New - CMAP, DJF