[MITgcm-support] Equatorial Channel from -70 degree to +70 degree

Dimitris Menemenlis menemenlis at sbcglobal.net
Wed Oct 4 02:03:07 EDT 2006

Hi Yuan,

> I noticed that, in order to run the simulation, the number of grid points in
> X direction has to be greater than the number of grids in Y direction in a
> single tile.

There is no such restriction as far as possible model configurations are concerned.

> The number of grids is 256x93
> So the question is: how to configure the "SIZE.h" to run the simulation with
> 4 or 8 processors?

Since 93 is not divisible by 2, and assuming you are using MPI,  you can have
  nPx=4, sNx=64, sNy=93 and
  nPx=8, sNx=32, sNy=93.

Cheers, Dimitris

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