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Bugfix and optimization of prognostic closure for the P8 physics suite #967

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merged 3 commits into from
Sep 28, 2022

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lisa-bengtsson
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This PR corrects a bug when using the prognostic closure (progsigma = true) to compute the q-tendency due to microphysics even if the diagnostic flags are false. It also optimizes the cloudbase massflux value for shallow and deep convection to work with the overall P8 physics suite.

New baselines are needed for the test: control_c384_progsigma

This update does not change the results in the control tests.

It addresses the issue: #960

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@JongilHan66 JongilHan66 left a comment

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I approve the bug correction and the prognostic updraft fraction optimization.

@grantfirl
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@ChunxiZhang-NOAA This PR seems like it should be targeted toward the ufs-dev branch to me. What do you think? @lisa-bengtsson I'm assuming that you started this work from the top of NCAR/main, correct?

@lisa-bengtsson
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@grantfirl yes that is correct.

@ChunxiZhang-NOAA
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ChunxiZhang-NOAA commented Sep 15, 2022

@grantfirl Looks like this PR only impacts one RT control_c384_progsigma and will not change other RTs. This PR is not for operational applications in short term. So I think it can stay here at NCAR/main.

@dustinswales dustinswales merged commit 1c70416 into NCAR:main Sep 28, 2022
dustinswales pushed a commit to ufs-community/ccpp-physics that referenced this pull request Oct 11, 2022
NCAR/main PR NCAR#967 (Bugfix and optimization of prognostic closure for the P8 physics suit)
bluefinweiwei added a commit to bluefinweiwei/ccpp-physics that referenced this pull request Oct 12, 2022
…re for the P8 physics suite NCAR#967"

https://github.com/NCAR/ccpp-physics/pull/967/files
	modified:   GFS_MP_generic_pre.F90
	modified:   GFS_MP_generic_pre.meta
	modified:   progsigma_calc.f90
	modified:   samfdeepcnv.f
	modified:   samfshalcnv.f
bluefinweiwei added a commit to bluefinweiwei/ccpp-physics that referenced this pull request Oct 12, 2022
…re for the P8 physics suite NCAR#967"

https://github.com/NCAR/ccpp-physics/pull/967/files
	modified:   GFS_MP_generic_pre.F90
	modified:   GFS_MP_generic_pre.meta
	modified:   progsigma_calc.f90
	modified:   samfdeepcnv.f
	modified:   samfshalcnv.f

	modified:   physics/GFS_MP_generic_pre.F90
	modified:   physics/GFS_MP_generic_pre.meta
	modified:   physics/progsigma_calc.f90
	modified:   physics/samfdeepcnv.f
	modified:   physics/samfshalcnv.f
bluefinweiwei added a commit to DTC-phytne/ccpp-physics that referenced this pull request Oct 13, 2022
* Adopt progsigma "Add prognostic cumulus closure description in saSAS NCAR#903"
https://github.com/NCAR/ccpp-physics/pull/903/files
	modified:   GFS_DCNV_generic_post.F90
	modified:   GFS_DCNV_generic_post.meta
	modified:   GFS_DCNV_generic_pre.F90
	modified:   GFS_DCNV_generic_pre.meta
	modified:   GFS_MP_generic_post.F90
	modified:   GFS_MP_generic_post.meta
	modified:   GFS_SCNV_generic_post.F90
	modified:   GFS_SCNV_generic_post.meta
	modified:   GFS_SCNV_generic_pre.F90
	modified:   GFS_SCNV_generic_pre.meta
	modified:   GFS_suite_interstitial_3.F90
	modified:   GFS_suite_interstitial_3.meta
	new file:   progsigma_calc.f90
	modified:   samfdeepcnv.f
	modified:   samfdeepcnv.meta
	modified:   samfshalcnv.f
	modified:   samfshalcnv.meta
	modified:   satmedmfvdifq.F
	modified:   satmedmfvdifq.meta

* Adopt bugfixed progsigma "Bugfix and optimization of prognostic closure for the P8 physics suite NCAR#967"
https://github.com/NCAR/ccpp-physics/pull/967/files
	modified:   GFS_MP_generic_pre.F90
	modified:   GFS_MP_generic_pre.meta
	modified:   progsigma_calc.f90
	modified:   samfdeepcnv.f
	modified:   samfshalcnv.f

	modified:   physics/GFS_MP_generic_pre.F90
	modified:   physics/GFS_MP_generic_pre.meta
	modified:   physics/progsigma_calc.f90
	modified:   physics/samfdeepcnv.f
	modified:   physics/samfshalcnv.f
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5 participants