Comparison of Analysis and Spectral Nudging Techniques for Dynamical Downscaling with the WRF Model over China

<div>Comparison of monthly accumulated precipitation (mm) for (a), (e) TRMM observed precipitation (TRMM), (b), (f) WRF simulated precipitation with no nudging (NN), (c), (g) WRF simulated precipitation with analysis nudging (AN), and (d), (h) WRF simulated precipitation with spectral nudging (SN) for May 2011 ((a)–(d)) and June 2011 ((e)–(h)).</div>

Advances in Meteorology

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Figure 2

Figure 2: Comparison of Analysis and Spectral Nudging Techniques for Dynamical Downscaling with the WRF Model over China 