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spectral and analysis nudging in namelist

PostPosted: Mon May 11, 2015 2:16 pm
by marcpace

I am newer to using the spectral and or analysis/grid nudging in WRF. It is not completely clear to me the different options and their values for grid_fdda. 0=off, 1=grid analysis and 2=just (ie only?) spectral analysis nudging. What if one wants to use both grid and spectral analysis? Is there an option for that?