Optimal method in ROMS

Discussion about tangent linear and adjoint models, variational data assimilation, and other related issues.

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zhouwei
Posts: 29
Joined: Thu Dec 21, 2006 10:25 pm
Location: South China Sea Institute of Oceanology

Optimal method in ROMS

#1 Unread post by zhouwei »

Hi ,everyone.
What optimal method used by ROMS to adjust the control variable to minimize the cost function ? which procedure to compute the optimal direction towards the minimum of the cost function and the step size in that direction?
Thank you very much.

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