[MITgcm-support] coarser cube-sphere grid
Menemenlis, Dimitris (3248)
Dimitris.Menemenlis at jpl.nasa.gov
Thu Dec 1 11:32:06 EST 2011
Alan, I have not generated a global CS grid at ~40-km spacing.
I cc this answer to support list in case someone else has a ~40-km grid readily available.
If not your options are the following:
1. Generate a cube-sphere grid from scratch using scripts in
2. Adopt the new lat/lon/cap (LLC) grid for which grids are readily available at
4, 2, 1, 1/3, 1/6, 1/12, 1/24, and 1/48 degree grids.
I recommend you go with option 2 as this is where MITgcm/ECCO effort as a whole
is heading. A description of the LLC grids and how to obtain them is here:
On Dec 1, 2011, at 6:32 AM, <acondron at geo.umass.edu> <acondron at geo.umass.edu> wrote:
> Hi Dimitris,
> I'm looking to run a coarser resolution integration of the cube-sphere
> grid to conduct some longer climate runs; 1/6d is too high resolution to
> easily integrate for much longer than 10-20 yrs.
> I remember seeing a coarser (210x192) Arctic configuration, which I guess
> would be ~1/3 degree. Is there a global grid at the same resolution?
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