Production/GFS.v16: update WW3 component to write indicator log file for gridded output

[MatthewMasarik-NOAA]

Commit Queue Requirements:

• Fill out all sections of this template.
• All sub component pull requests have been reviewed by their code managers.
• Run the full Intel+GNU RT suite (compared to current baselines) on either Hera/Derecho/Hercules
• Commit 'test_changes.list' from previous step

---

Description:

This PR makes a small update contained within the WW3 component. The update allows WW3 to produce an indicator log file while writing gridded output to disk. For each grid and timestep, an indicator file will be created only once the writing of the gridded output has finished. The indicator file will have the same name as the associated gridded file with the exception that it has
.FINISHED appended as a suffix. This log file is an empty plain text file.

Commit Message:

  * WW3 - add indicator log file write for gridded output 

Priority:

• High: Fix for production/GFS.v16

Git Tracking

UFSWM:

• Closes production/GFS.v16: update subcomponent WW3 to indicate completion of gridded output files #2545

Sub component Pull Requests:

• WW3: Indicator log file for gridded output in production/GFS.v16 NOAA-EMC/WW3#1347

UFSWM Blocking Dependencies:

• None

---

Changes

Regression Test Changes (Please commit test_changes.list):

• No Baseline Changes.

Input data Changes:

• None.

Library Changes/Upgrades:

• No Updates

---

Testing Log:

• RDHPCS
  • Hera
  • Orion
  • Hercules
  • Jet
  • GaeaC5
  • GaeaC6
  • Derecho
• WCOSS2
  • Dogwood/Cactus
  • Acorn
• CI
• opnReqTest (complete task if unnecessary)

[JessicaMeixner-NOAA]

This was tested in the global-workflow.

[JessicaMeixner-NOAA]

@BrianCurtis-NOAA: This production update is ready for merging and then we will need a tag GFS.v16.4.0

Please let me know if you have any questions/comments/concerns.

[BrianCurtis-NOAA]

@JessicaMeixner-NOAA it's on my to do for tomorrow

[BrianCurtis-NOAA]

It looks like there's only one change with WW3 which i've confirmed the hashes match. Testing was mentioned as completed. I'll merge and create tag GFS.v16.4.0

[MatthewMasarik-NOAA]

It looks like there's only one change with WW3 which i've confirmed the hashes match. Testing was mentioned as completed. I'll merge and create tag GFS.v16.4.0

Awesome. Thank you @BrianCurtis-NOAA