[MITgcm-devel] dgrid exchange

Jean Utke utke at mcs.anl.gov
Thu Jul 15 14:53:13 EDT 2010


Hi Jean-Michel,

you are perfectly right - it was just the quick fix you mentioned
to put it into the keepOriginal and the tests are working again.
I guess when I wrote the first message it was 3 am and I wasn't thinking
clearly ....

Thanks,

Jean


On 07/13/2010 11:09 AM, Jean-Michel Campin wrote:
> Hi Jean,
>
> d-grid exch is really like a-grid one, so it should be processed
> in the same way.
>
> I think we need to add:
>   
>> exch_uv_dgrid_3d_rl.F 
>>     
> into file:
> verification/OpenAD/code_oad/keepOriginal
>
> Do you need also to change in the same way file:
>   
>> MITgcm_contrib/heimbach/OpenAD/code_regress/keepOriginal ?
>>     
> Thanks,
> Jean-Michel
>
> On Tue, Jul 13, 2010 at 03:12:54AM -0500, Jean Utke wrote:
>   
>> Hi,
>>
>> my AD  regression tests fail because of some missing exch
>> routine.  I found Gael's  set of changes starting with:
>>
>> Update of /u/gcmpack/MITgcm/model/src
>> In directory faulks.csail.mit.edu:/u/u2/gforget/MITgcm/model/src
>>
>> Modified Files:
>> 	do_fields_blocking_exchanges.F 
>> Log Message:
>> fix adjoint of cd scheme for curvilinear grids etc., 
>> which requires the adjoint of dgrid exchanges.
>>
>>
>> I was under the impression after the last set of changes to 
>> EXCH1/2 that the adjoints now are done for only a very 
>> few exch routines... Is the inclusion of the dgrid_3d a
>> departure from that?
>>
>> Thanks, 
>>
>> jean 
>>
>>
>> -- 
>> Jean Utke
>> Argonne National Lab. / MCS (240-1156)
>> 9700 S Cass Ave., Argonne, IL, 60439, USA
>> phone +1 630 252 4552 / mobile  +1 630 363 5753
>>
>>
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>>     
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>   


-- 
Jean Utke
Argonne National Lab. / MCS (240-1156)
9700 S Cass Ave., Argonne, IL, 60439, USA
phone +1 630 252 4552 / mobile  +1 630 363 5753




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