[MITgcm-support] Nudging SST data into MITgcm

Ruibin Ding(丁睿彬) kirkding at gmail.com
Tue Jan 12 11:03:09 EST 2021


Dear Martin,

Thank you very much for your valuable feedback. I will look at the
verification experiment and try to find my answer.

Best wishes
Ruibin

Martin Losch <Martin.Losch at awi.de> 于2021年1月12日周二 下午8:21写道:

> Rubin,
>
> there are plenty of different ways of relaxation (which is the same as
> nudging) to surface fields, and even to 3D fields, depending on what you
> want to do exactly.
>
> Please have a look at the tutorials in the documentation and at the
> verifications experiments, which have a lot of examples; with pkg/exf the
> relevant parameter names contain climsst, without pkg/exf the parameters
> are tauThetaClimRelax, thetaClimFile, etc.
>
> Martin
>
> > On 12. Jan 2021, at 04:06, Ruibin Ding(丁睿彬) <kirkding at gmail.com> wrote:
> >
> > Dear support of MITgcm,
> >
> > I am a user of the MITgcm. I am writing this email to ask a question
> about how to nudge observed SST into modelled SST while the model is online.
> > I find a similar function of "relaxation of climatological SST" in the
> data.exf namelist. I am wondering if MITgcm contains this nudging option or
> I have to add one into
> > the temperature tendency equation or I can just modify the relaxation
> function mentioned above?
> >
> > Best regards
> > Ruibin
> > _______________________________________________
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> > MITgcm-support at mitgcm.org
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>
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