One degree simulation in the examples

[simone-silvestri]

A couple of bugs have been fixed. Now the one degree is stable. To be correct we need to implement a PolarBoundaryCondition for JRA55 fields and the input bathymetry since they span (-90, 90) on a latitude-longitude grid.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 9 lines in your changes missing coverage. Please review.

Project coverage is 0.00%. Comparing base (0fff4fa) to head (75bd857).

Files with missing lines	Patch %	Lines
src/OceanSimulations/OceanSimulations.jl	0.00%	9 Missing ⚠️

Additional details and impacted files

@@          Coverage Diff          @@
##            main    #276   +/-   ##
=====================================
  Coverage   0.00%   0.00%           
=====================================
  Files         33      33           
  Lines       1876    1884    +8     
=====================================
- Misses      1876    1884    +8     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[simone-silvestri]

I think it would be nice as the objective of this PR to have a working one degree simulation in the examples (probably it will take a while)

[navidcy]

Should we include it in the literated examples?

[simone-silvestri]

Should we include it in the literated examples?

I think that would be very nice. There are probably a lot of users that want to run a coarser version of the global simulation. I think the roadmap to get this simulation working as an example is as follows:

• PRs #3965 and #3960 in Oceananigans
• PR #59 in OrthogonalSphericalShellGrids
• A working version of GM - Redi (should come in #3901 in Oceananigans)

We could start including the simulation in the examples with the current GM which should work in terms of results, but it is very slow (see issue #3938 in Oceananigans)

Then, once we have sea ice coupled we should update the example