[MITgcm-devel] Re: it's probably my faults again, but ...

Martin Losch Martin.Losch at awi.de
Fri Mar 9 10:25:15 EST 2007


Yes, it points to a problem in EXCH2_UV.
Which variables should I check to rule out an EXCH2_Z problem?
Again, maybe I am just making a stupid mistake.

Martin

On 9 Mar 2007, at 16:16, Jean-Michel Campin wrote:

> Hi Martin,
>
> Just to be sure:
> Do you have the impression (or more than just an impression)
> that the Pb is in the EXCH_UV, and not in the other EXCH ?
> And is EXCH_Z out of the list of suspect ?
>> From the picture you sent, it seems to me that there is a clear Pb
> (not a rotation issue, in this sense I don't follow Patrick here).
> But not sure which EXCH is to blame for.
>
> Jean-Michel
>
> On Fri, Mar 09, 2007 at 10:04:33AM -0500, Patrick Heimbach wrote:
>>
>> Hi Martin,
>>
>> not sure whether you're aware that what you plotted and labeled
>> 'taux' and 'EXFuwind' is not the zonal component on all faces.
>> It is actually tauy and EXFvwind on some faces
>> (due to cs topology).
>>
>> I wonder whether what you're seeing is either
>> * an artifact of the fact that you're looking at rotated fields
>>   on some faces
>> * an artifact of diagnostics in plotting vector plots on the cube
>>
>> Evidence for this is that you confirm that the scalar fields
>> do not show the holes.
>>
>> -p.
>>
>>
>>
>> On Mar 9, 2007, at 3:05 AM, Martin Losch wrote:
>>
>>> Well, tell Patrick, that the scalar hflux (diagnostics EXFqnet,
>>> EXFempmr) does not have these problems, also TFLUX and SFLUX appear
>>> to be unaffected (although SFLUX does look funny, but not near the
>>> edges of the tiles).
>>>
>>> Martin
>>>
>>> PS I am not aware of any recent studies on poppy seed bagels and
>>> Apple computers.
>>> On 8 Mar 2007, at 20:31, Dimitris Menemenlis wrote:
>>>
>>>> Martin, Patrick asks whether there is a problem with any of the
>>>> scalar surface flux diagnostics?  Patrick specifically asks
>>>> whether you can reproduc your plot with hflux.
>>>>
>>>> (His brand new MacPro is broken, so I have to write this from my 4-
>>>> year old PC.)
>>>>
>>>> D.
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>>
>> ---
>> Dr Patrick Heimbach | heimbach at mit.edu | http://www.mit.edu/~heimbach
>> MIT | EAPS, 54-1518 | 77 Massachusetts Ave | Cambridge, MA 02139, USA
>> FON: +1-617-253-5259 | FAX: +1-617-253-4464 | SKYPE: patrick.heimbach
>>
>>
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