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Enable use of prognostic closure in convection at coarse resolutions for SFSv1#980

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lisa-bengtsson wants to merge 14 commits into
NOAA-EMC:developfrom
lisa-bengtsson:conv_dx
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Enable use of prognostic closure in convection at coarse resolutions for SFSv1#980
lisa-bengtsson wants to merge 14 commits into
NOAA-EMC:developfrom
lisa-bengtsson:conv_dx

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@lisa-bengtsson
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Description

Currently there is a dx threshold to not use the prognostic closure in saSAS convection for resolutions coarser than 30km. After testing and evaluation for the Seasonal Forecast System (SFS) linked here, we would like to activate this closure also for SFSv1. Thus, to be able to use this closure in SFS (~50km target) this threshold need to be made larger.

This pull-request will need new baselines for any coarser RT test than C384 using the saSAS convection scheme. It does not impact GFSv17 or GEFSv13 at C1152 or C384 resolution.

Issue(s) addressed

fixes ufs-community/ufs-weather-model#2770

Testing

This pull-request will need new baselines for any coarser RT test than C384 using the saSAS convection scheme. It does not impact GFSv17 or GEFSv13 at C1152 or C384 resolution.

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@grantfirl
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@DusanJovic-NOAA This can be closed. It was combined into #990.

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Enable use of prognostic closure in convection at coarse resolutions for SFSv1

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