Purge Hycom; Add HAFS IntelLLVM test

[DeniseWorthen]

Commit Queue Requirements:

• This PR addresses a relevant WM issue (if not, create an issue).
• All subcomponent pull requests (if any) have been reviewed by their code managers.
• Run the full Intel+GNU RT suite (compared to current baselines), preferably on Ursa (Derecho or Hercules are acceptable alternatives). Exceptions: documentation-only PRs, CI-only PRs, etc.
  • Commit log file w/full results from RT suite run (if applicable).
  • Verify that test_changes.list indicates which tests, if any, are changed by this PR. Commit test_changes.list, even if it is empty.
• Fill out all sections of this template.

---

Description:

Removes the HYCOM component and adds an InteLLVM HAFS test for the fully coupled configuration.

Commit Message:

* UFSWM - Remove HYCOM-interface and HYCOM source code and test files
* UFSWM - Add HAFS IntelLLVM control and debug test for MOM6 configuration
  * CMEPS - Remove code associated with previous hafs coupling mode; rename previous hafs.mom6 coupling mode to hafs

Priority:

• Normal

Git Tracking

UFSWM:

• Closes Purge HYCOM #2861
• Closes Add IntelLLVM test for fully coupled HAFs configuration #3154

Sub component Pull Requests:

• CMEPS: Purge hycom related code NOAA-EMC/CMEPS#164

UFSWM Blocking Dependencies:

• None

Documentation:

• Documentation update required.
  • Relevant updates are included with this PR.
  • A WM issue has been opened to track the need for a documentation update; a person responsible for submitting the update has been assigned to the issue (link issue).

---

Changes

Regression Test Changes (Please commit test_changes.list):

• PR Updates/Changes Baselines.
• PR Adds Baselines

Input data Changes:

• None.

Library Changes/Upgrades:

• No Updates

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Testing Log:

• RDHPCS
  • Orion
  • Hercules
  • GaeaC6
  • Derecho
  • Ursa
• WCOSS2
  • Dogwood/Cactus
  • Acorn
• CI
• opnReqTest (complete task if unnecessary)

[gspetro-NOAA]

@jdkublnick has noted that a documentation update will be needed when HYCOM is removed. @DeniseWorthen if you were not already planning to incorporate that into the PR, then we will at least need to coordinate with Josh's team to ensure that an update happens around the same time.

[DeniseWorthen]

I'm happy to include a documentation update. This issue has been around for >6 months, so happy to include the work that EPIC is done in preparation for this.

[gspetro-NOAA]

I'm happy to include a documentation update. This issue has been around for >6 months, so happy to include the work that EPIC is done in preparation for this.

I'm not sure that work has been done yet on the docs, but it can be prepared. @jdkublnick is that right?

[jdkublnick]

I'm happy to include a documentation update. This issue has been around for >6 months, so happy to include the work that EPIC is done in preparation for this.

I'm not sure that work has been done yet on the docs, but it can be prepared. @jdkublnick is that right?

Correct, I haven't done any work yet, but it's a quick change regardless. I can get the docs prepared sometime early next week. Thank you! @DeniseWorthen @gspetro-NOAA

[DeniseWorthen]

@jdkublnick I will be opening this PR today, once the final run on URSA has generated the logs.

[gspetro-NOAA]

@DeniseWorthen In your commit message, is one of those (2nd one?) meant to say CMEPS instead of UFSWM?

[DeniseWorthen]

@gspetro-NOAA I had actually forgotten to add a commit message for the CMEPS PR; I've added it now.

[jdkublnick]

@gspetro-NOAA @DeniseWorthen I have opened the accompanying documentation PR for these changes here: #3157