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

<div>Comparison of 2 m temperature (°C) in May 2011 ((a)–(d)) and 2 m relative humidity (%) in June 2011 ((e)–(h)): (a), (e) the observed value, (b), (f) WRF simulated results with no nudging (NN), (c), (g) WRF simulated results with analysis nudging (AN), and (d), (h) WRF simulated results with spectral nudging (SN).</div>

Advances in Meteorology

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Figure 5

Figure 5: Comparison of Analysis and Spectral Nudging Techniques for Dynamical Downscaling with the WRF Model over China 