MOM6 PanAntarctic @ 0.05° #5
AndyHoggANU
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Nice, thanks for keeping the hard work going here! It seems plausible that increasing the runoff by 5-10 times will reduce the DSW formation sufficiently that there won't be the same overturning problems as before. |
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This discussion is to document what we have learn from running a series of MOM6 PanAntarctic runs.
panant-v2
. Also did a run calledpanant-hycom1
which went for 5 years and used the MOM6 hybrid grid approach. These runs were OK, but increased DSW formation in this configuration doesn't interact so well with the northern boundary flux constraints.panant-v3
andpanant-hycom1-v2
. These had temperature and salinity sponges on the northern boundary to help close the enhanced overturning circulation. This was effective, but killed the upper overturning and also induced some eddies along the northern boundary. Concluded that this is not the way to proceed.Based on what we have learnt here, we will now do the following:
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