[MITgcm-support] Natural Boundary Conditions

[Chris Hill]

G.,

  We have one theory as to what might be going on.
  Can you send the sum(RHS) time series you get to the list when you 
have a moment.

Thanks,

Chris
Gianmaria Sannino wrote:
> ciao Martin,
> 
> thanks, but I've alread seen that exp.
> What actually happens is that cg2d slowly increases to values that are > 
> 0. I'm using also the exact conservation option.
> When the freshwaterflux is FALSE the cg2d is 10^-13 !!
> 
> do you have other ideas??
> 
> a presto
> gm
> 
> 
> ----- Original Message ----- From: "Martin Losch" 
> <mlosch at awi-bremerhaven.de>
> To: <mitgcm-support at mitgcm.org>
> Sent: Monday, July 11, 2005 8:52 AM
> Subject: Re: [MITgcm-support] Natural Boundary Conditions
> 
> 
>> HI Gianmaria,
>>
>> have a look at, e.g., verification/global_ocean.90x40x15/ (an 
>> experiment which uses "realFreshWaterFlux=.true.") and compare the 
>> data-files and CPP-Flags etc with your set-up. Maybe that can give 
>> your a clue, why your run is blowing up (is it really blowing up?)
>>
>> Martin
>>
>> On Jul 10, 2005, at 5:38 PM, Gianmaria Sannino wrote:
>>
>>> Dear all,
>>>
>>> I'm trying to use the Natural Boundary Conditions in the MITgcm.
>>> To do this I've set useRealFreshWaterFlux to TRUE in the data file, 
>>> but after that the cg2d variable increases toward unstable values 
>>> respect to the simulation with useRealFreshWaterFlux set to FALSE. 
>>> I've also used the non linear free surface option.
>>> Is there anyone can help me?
>>>
>>> thanks
>>> gianmaria
>>>
>>>
>>> _______________________________________________
>>> MITgcm-support mailing list
>>> MITgcm-support at mitgcm.org
>>> http://mitgcm.org/mailman/listinfo/mitgcm-support
>>
>>
>>
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> 
> 
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