[MITgcm-devel] two of my favorite packages: exf/cal

[Martin Losch]

Thanks for the suggestions. I'll try the cs32 configuration first,  
because now there seem to be many other problems as well (can't find  
RG_u10m). It all seems to be a mess (probably all my fault).

goto go home,

Martin
On 8 Feb 2007, at 18:10, Dimitris Menemenlis wrote:

> Martin, are you trying multi-category ice?  Are you starting from  
> rest?
> The first 3 days are always unstable when you start from rest.  So  
> maybe
> reduce time step size even further?  20 s?
>
> The other option is to try starting from one of the standard pickup  
> files with multicategory turned off, to see if the code, etc.,  
> works OK.  I recommend
>
> ftp://ecco2.jpl.nasa.gov/data1/cube/run_template/pickup. 
> 0000000216.cube49
> ftp://ecco2.jpl.nasa.gov/data1/cube/run_template/pickup_seaice. 
> 0000000216.cube48
>
> A third option is to try one of the 32x6x32 setups first, the one  
> that is preceded by
>
> # 32*32*6*15, 1-cpu cube sphere
>
> or by
>
> # 32*32*6*15, 2-cpu cube sphere on the altices with ifort
>
> in http://mitgcm.org/cgi-bin/viewcvs.cgi/MITgcm_contrib/ 
> high_res_cube/README_ice
>
> to make sure that everything works OK first before working on.
>
> Let me know how things go.  If needed I can also experiment with  
> reproducing your crash on the altix.
>
> D.
>
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