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New Mesh: SOwISC12to30E3r3 #807
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We will switch to 80 levels |
Probably sticking with 12 km highest res, but up for further discussion. |
@cbegeman and I discussed switching to having |
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My preliminary testing shows that the new ssh adjustment technique from #813 works just fine and converges sufficiently in 4 iterations (change of about 10 cm). So I think this is ready to include in the next version of the mesh. |
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Needs E3SM-Project/E3SM#6535 |
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Switch SO12to60 to SO12to30 with a base resolution that is now uniformly 30 km.
When we plot histograms of the initial condition, now plot histograms of the water-column thickness in the open ocean and in cavities.
In cavities, we thicken the water column to make sure it has the minimum thickness. The hope is that this makes the vertical coorinate converge more quickly and smoothly to its final result.
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Long name: SOwISC12to30kmL80E3SMv3r3
This version of the Southern Ocean Regionally Refined Mesh (SORRM) has resolution that is:
It is intended to be similar to the Icos30 mesh except in the Southern Ocean and around Antarctica.
This mesh differs from r2 in #753 in that:
landIceFracObserved
#846, FloodfilllandIceFraction
, notlandIceMask
#848)landIceFraction
is capped at 1 (Cap fractions from topography to one #805)Mesh, initial condition, dynamic adjustment and files for E3SM are on Chrysalis at:
Checklist
Testing
in this PR) any testing that was used to verify the changes