[MITgcm-support] Isotropic mixing?

Martin Losch Martin.Losch at awi.de
Mon Jul 2 05:29:51 EDT 2012


Hi Jody,

I think, you can set diffKrNrT(1:Nr) in data&PARM01

Kh=Kz is not really implemented, but shouldn't be too hard: replace diffKh with KappaR in gad_diff_x/y.F, use gad_diff_r.F as an example (and you need to change the calls of gad_diff_x/y in gad_calc_rhs, obviously)

M.


On Jul 2, 2012, at 1:04 AM, Jody Klymak wrote:

> 
> Hi all,
> 
> I wanted to have vertically variable (and eventually time-varying) isotropic mixing (i.e. KH=Kz, and nuH=nuz), but it looks like the gcm only accepts constant Kh. Am I missing something, or do I need to find all instances in the GAD pkg and appropriately re-cast?
> 
> Thanks,   Jody
> 
> 
> --
> Jody Klymak    
> http://web.uvic.ca/~jklymak/
> 
> 
> 
> 
> 
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