[MITgcm-devel] seaice code beyond checkoint61j blows for ECCO-GODAE

Martin Losch Martin.Losch at awi.de
Tue May 26 08:42:17 EDT 2009


Hi Jean-Michel,
the seaice free-slip fix will change the results of 3 experiments  
(lab_sea.lsr, lab_sea.salt_plume, and seaice_obcs).

We've had a few tags with this problem already, so I am not too  
worried with having yet another one without this problem fixed.  
However, I made a small mistake with the pseudo timestep thing, which  
I am fixing this moment, could you please wait for this minor fix?

Martin
On May 26, 2009, at 2:29 PM, Jean-Michel Campin wrote:

> Hi Martin and others,
>
> Will need to make a tag soon (checkpoint61o), before David
> make his changes that will affect the results.
> Should I wait until you check-in those things or better to tag
> before ?
>
> Not related: Martin,
> on sx8: dome, offline_exf_seaice and offline_exf_seaice.seaicetd
> don't do very well. The MPI tests has been added recently,
> and I suspect globalFile to be the problem.
> Could you try to re-run those test exp
> on sx8 but commenting out "globalFiles=.TRUE.," ?
>
> Thanks,
> Jean-Michel
>
> On Mon, May 25, 2009 at 09:00:52AM +0200, Martin Losch wrote:
>> Ok, it appears to me that the crashes are really only related to the
>> (default) free-slip boundary conditions. I will wait for Dimitris'
>> packaged config and then check in the fix that seems to work for him
>> (after testing it a little).
>>
>> Martin
>>
>> On May 22, 2009, at 6:21 PM, Dimitris Menemenlis wrote:
>>
>>> Patrick, thanks.  this confirms you were running with free-slip sea
>>> ice boundary conditions when you crashed.
>>>
>>> Martin, I will try to take a closer look and also to package and  
>>> send
>>> you the config that fails quickly ASAP but probably not today.  I  
>>> just
>>> came back from a meeting and need to catch up on  a few things.
>>>
>>> D.
>>>
>>> On May 22, 2009, at 9:04 AM, Patrick Heimbach wrote:
>>>
>>>> <data.seaice>
>>>
>>> Dimitris Menemenlis <menemenlis at jpl.nasa.gov>
>>> Jet Propulsion Lab, California Institute of Technology
>>> MS 300-323, 4800 Oak Grove Dr, Pasadena CA 91109-8099, USA
>>> tel: 818-354-1656;  cell: 818-625-6498;  fax: 818-393-6720
>>>
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>>
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