Skip to content

Enable receiving atmosphere-ocean fluxes from external component#517

Merged
BrianCurtis-NOAA merged 32 commits into
NOAA-EMC:developfrom
uturuncoglu:feature/xgrid_dev_host
Jun 9, 2022
Merged

Enable receiving atmosphere-ocean fluxes from external component#517
BrianCurtis-NOAA merged 32 commits into
NOAA-EMC:developfrom
uturuncoglu:feature/xgrid_dev_host

Conversation

@uturuncoglu
Copy link
Copy Markdown
Contributor

Description

This PR aims to enable receiving atmosphere-ocean fluxes from external component such as CMEPS mediator. This is required to enable usage of exchange grid capability provided by CMEPS mediator to calculate atmosphere-ocean fluxes. It defines required data structures to send flux components to CCPP/physics and also introduces new input.nml option called as use_med_flux to the gfs_physics_nml group. The default value of the new option is .false. and the FV3/CCPP Physics will not accept any flux from external sources. This allows to preserve the existing functionality in the FV3 side. With this change there is no any expected answer changes.

Issue(s) addressed

Link the issues to be closed with this PR, whether in this repository, or in another repository.
(Remember, issues should always be created before starting work on a PR branch!)

Testing

How were these changes tested?
The modifications are tested under UFS weather model by running full RT suite

What compilers / HPCs was it tested with?
NCAR's Cheyenne with Intel+MPT combination

Are the changes covered by regression tests? (If not, why? Do new tests need to be added?)
Yes. New RT (cpld_control_c96_p8_xgrid) is added in UFS level.

Have the ufs-weather-model regression test been run? On what platform?
NCAR's Cheyenne with Intel+MPT combination

  • Will the code updates change regression test baseline? If yes, why? Please show the baseline directory below.
    No

  • Please commit the regression test log files in your ufs-weather-model branch

Dependencies

If testing this branch requires non-default branches in other repositories, list them.
Those branches should have matching names (ideally)

Do PRs in upstream repositories need to be merged first?
If so add the "waiting for other repos" label and list the upstream PRs

Comment thread .gitmodules Outdated
Comment thread .gitmodules Outdated
Comment thread ccpp/data/GFS_typedefs.F90 Outdated
Comment thread ccpp/suites/suite_FV3_GFS_v16_coupled_p8_sfcocn.xml Outdated
Comment thread ccpp/suites/suite_FV3_GFS_v17_coupled_p8_sfcocn.xml Outdated
Comment thread ccpp/suites/suite_FV3_GFS_v16_coupled_p8_sfcocn.xml
@uturuncoglu uturuncoglu marked this pull request as ready for review May 5, 2022 15:22
@uturuncoglu
Copy link
Copy Markdown
Contributor Author

@junwang-noaa this is also ready for review

@uturuncoglu uturuncoglu requested review from climbfuji and removed request for junwang-noaa May 5, 2022 15:23
Comment thread ccpp/suites/suite_FV3_GFS_v17_coupled_p8_sfcocn.xml
@uturuncoglu
Copy link
Copy Markdown
Contributor Author

submodules are updated after merging CCPP physics and framework PRs.

@DusanJovic-NOAA
Copy link
Copy Markdown
Collaborator

@climbfuji Please review this PR again, and remove 'requested change'.

@jkbk2004
Copy link
Copy Markdown
Collaborator

jkbk2004 commented Jun 9, 2022

@climbfuji Can you approve the requested changes made? @BrianCurtis-NOAA I think we can merge in after the requested changes resolved. Can you work on merging the PR?

@BrianCurtis-NOAA BrianCurtis-NOAA merged commit 5117434 into NOAA-EMC:develop Jun 9, 2022
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

Bringing exchange grid capability to UFS

7 participants