[MITgcm-devel] RE: [MITgcm-support] momVI + CDscheme

[Jean-Michel Campin]

Hi Chris,

I think CD-scheme will not work on the cube, because of the corners.
propose to add a STOP when both useCubedSphereExchange and
useCDscheme are set to TRUE.

Jean-Michel


On Wed, 29 Oct 2003, Chris Hill wrote:

> JM (and others),
>  
>  One thing to remember, I think - at this point we haven't defined EXCH
> for D-grid velocity points on cube.
> 
>  It shouldn't matter if we stick to simple Newtonian relaxation of U_d
> to U_c, but if we ever activated the del^2 type relaxation we'd need to
> figure EXCH out and maybe write some code.
> 
> Chris
> 
> > -----Original Message-----
> > From: mitgcm-support-bounces at mitgcm.org 
> > [mailto:mitgcm-support-bounces at mitgcm.org] On Behalf Of 
> > Jean-Michel Campin
> > Sent: Tuesday, October 28, 2003 12:14 PM
> > To: mitgcm-support at mitgcm.org
> > Subject: [MITgcm-support] momVI + CDscheme
> > 
> > 
> > Hi, 
> > 
> > I've just run the global_ocean.90x40x15 with mom_vecinv
> > (and useCDscheme=T) for 100y (with a 2.d time step) and it 
> > seems to work. I don't have time to do an extensive 
> > comparison but I think it worth to keep this option available 
> > (momVI + CDscheme).
> > 
> > Jean-Michel
> > _______________________________________________
> > MITgcm-support mailing list
> > MITgcm-support at mitgcm.org 
> > http://dev.mitgcm.org/mailman/listinfo/mitgcm-> support
> > 
> 
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