[MITgcm-devel] iMin, iMax, jMin, and jMax in EXTERNAL_FORCING_T

Hong Zhang hong.zhang at caltech.edu
Mon Feb 1 12:07:28 EST 2010


Jean-Michel Campin wrote:
> Hi Dimitris,
>
> On Fri, Jan 29, 2010 at 06:28:06PM -0800, Dimitris Menemenlis wrote:
>   
>> Jean-Michel, again thank you for very helpful answer.
>>
>> I cannot identify horizontal difusion acting on gt.
>>
>> The artifacts happen at tile edges.
>> An example is the adjoint-model-based adjustment fields
>> shown on slide 10 of Hong's ECCO2 meeting presentation:
>> Progress towards a 16-month CS510 adjoint state estimate.
>>     
>
> slide 10 & 11 are plots of atmos wind ; Do you see the same problem
> in other fields (air temp ? air humidity ? ...) ?
>
> Thanks,
> Jean-Michel
>   
Hi Jean-Michel,
thanks for taking a look at the map.
The tile edge problem only occur in
uwind, vwind, atemp fields,
but not in precip, swdown, aqh fields.

hong



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