R - University of Wisconsin MM5 Real Time Forecast and Forecast ...
R - University of Wisconsin MM5 Real Time Forecast and Forecast ...
R - University of Wisconsin MM5 Real Time Forecast and Forecast ...
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Application #2: Identification <strong>of</strong> ‘key’ analysis errorsIf the response function chosen is a (quadratic) measure <strong>of</strong>forecast error, the output <strong>of</strong> the adjoint model provides ameans <strong>of</strong> changing the initial conditions to determine aninitial condition which will minimize the forecast errorxnew0=x0−αC−1∂R∂x0