[MITgcm-support] Alternative flag instead of OBXyFile in data.obcs

[Martin Losch]

Kunal,

I don’t think I can help with this, as this is customized code. Make sure that you specify this at the right place, and that the values are not accidentally overwritten.

Martin

> On 30. Aug 2021, at 11:12, kunal madkaiker <kunal.madkaiker02 at gmail.com> wrote:
> 
> Hello Martin,
> 
> I specified some reference value through obcs_calc.F,
> OBNv(i,k,bi,bj)=-1.0
> OBNu(i,k,bi,bj)=-1.0
> OBNt(i,k,bi,bj)=20.0
> OBNs(i,k,bi,bj)=15.0
> But when I list the northern open boundary values from my model output, only temperature is precise at 20, 
> whereas salinity value is 30 and U,V currents are 0.
> Could you shed some light on this? 
> 
> Thanks and regards,
> Kunal
> 
> On Wed, Aug 18, 2021 at 6:50 PM kunal madkaiker <kunal.madkaiker02 at gmail.com> wrote:
> Thank you Martin. This helps.
> 
> Regards,
> Kunal
> 
> On Wed, Aug 18, 2021 at 2:26 PM Martin Losch <Martin.Losch at awi.de> wrote:
> Hi Kunal,
> 
> if you don’t specify any input files, T,S,U,V have default values.
> For T and S, the obcs values are filled with Tref and Sref by default. U and V are set to zero.
> 
> The easiest solution for you would be to edit obcs_calc.F to prescribe the constant values that you want to use.
> 
> Martin
> 
> > On 18. Aug 2021, at 06:57, kunal madkaiker <kunal.madkaiker02 at gmail.com> wrote:
> > 
> > Dear All,
> > 
> > I need to specify some reference values of T,S,U and V along my open boundaries through data.obcs.
> > 
> > Is there an alternative for 'OBXyFile', where instead of giving a bin file I can just prescribe some constant values?
> > 
> > Regards
> > Kunal
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> > MITgcm-support at mitgcm.org
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> 
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