Fixed instability in upper atmosphere due to OGWD #111
Conversation
…er for orographic gravity wave drag in UGWP -- Issue NOAA-GSL#95
… into ufs/dev_meso_fix_new_ksmax
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@mdtoyNOAA can you combine in code change from #115 to this PR? |
@jkbk2004 Sure I can do that. Just to make sure, would I pull Helin's 'hr3_land_upgrades' branch from the fork https://github.com/HelinWei-NOAA/ccpp-physics/tree/hr3_land_upgrades into my branch? Also, would I need to run RT's right away, or can I wait until Monday, 10/16 when it's my turn to merge the ufs-weather-model PR#1923? |
…ccpp-physics into ufs/dev_meso_fix_new_ksmax Incorporates PR#115
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@mdtoyNOAA can you merge the hr3_land_upgrades branch again? @HelinWei-NOAA just pushed a final commit to that branch. |
@barlage Yes, I can do that, but first I'd like to confirm that I should not merge Anning's PR#109 before doing that. Or does it matter? |
…ccpp-physics into ufs/dev_meso_fix_new_ksmax
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@barlage I merged the new hr3_land_upgrades branch. |
… into ufs/dev_meso_fix_new_ksmax
… into ufs/dev_meso_fix_new_ksmax
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@grantfirl testing is complete on ufs-wm PR #1923, can you merge this PR for us, please? |
This PR fixes Issue #95, which involved a stability issue in the upper atmosphere due to the orographic gravity wave drag (OGWD) scheme and also limits the surface OGWD stress in regions of high surface winds (and/or low near-surface static stability) in which internal gravity waves should not develop.