Add timers to WW3 cap

[DeniseWorthen]

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 RT suite (compared to current baselines) on either Hera/Derecho/Hercules AND have committed the log to my PR branch.
• Add list of all failed regression tests in "Regression Tests" section.

PR Information

Description

Fixes a potential divide-by-zero when WAV-ICE coupling is enabled in UWM.

Updates WW3 to enable run timers in the cap. As with the CICE and MOM6 caps, the feature is enabled by setting
RunTimeLog = true in the ALLCOMP_attributes.

The timer log will be log.ww3.timer which will show

20210322   60000   21600 WW3 InitializeRealize time: 0.7798858
20210322   60000   21600 WW3 ModelAdvance time since last step:  4.489980
20210322   61200   22320 WW3 ModelAdvance time:  2.570183
20210322   61200   22320 WW3 ModelAdvance time since last step:  8.023816
20210322   62400   23040 WW3 ModelAdvance time:  1.164186
20210322   62400   23040 WW3 ModelAdvance time since last step: 0.1100351E-01

Also adds the capability of reading a WW3 configuration attribute to allow WW3 timesteps to over-write timesteps saved in pre-created mod_def file. This allows the same mod_def file to be used for either inner or outer loop coupling. To test the feature, a version of mod_def.mx100 was created with the "outer loop" timesteps:

$ if outerloop: 3600 900 1800 30
 720 360 360 30

This mod_def was then used for the cpld_control RTs, but adding the WAV attribute:

# WAV #
WAV_model:                      ww3
...(snip)
  dt_in = 720,360,360,30
::

All tests passed.

Commit Message

Fix divide-by zero in WW3 appendtail routine.
Add run timers in meshcap
Add over-write capability for mod_def timesteps in meshcap.

Priority

• Critical Bugfix (This PR contains a critical bug fix and should be prioritized.)
• High (This PR contains a feature or fix needed for a time-sensitive project (eg, retrospectives, implementations))
• Normal

Blocking Dependencies

Git Issues Fixed By This PR

• closes Resolve division by 0 when meshcap is run with WW3-CICE coupling; Add timers and overwrite capability for mod_def timesteps to meshcap  NOAA-EMC/WW3#1163
• needed by Scalability of the Coupled Model #1367

Changes

Subcomponent (with links)

• AQM
• CDEPS
• CICE
• CMEPS
• CMakeModules
• FV3
• GOCART
• HYCOM
• MOM6
• NOAHMP
• WW3
• stochastic_physics
• none

Input data

• No changes are expected to input data.
• Changes are expected to input data:
  • New input data.
  • Updated input data.

Regression Tests:

• No changes are expected to any regression test.
• Changes are expected to the following tests:

FAILED REGRESSION TESTS

Libraries

• Not Needed
• Needed
  • Create separate issue in JCSDA/spack-stack asking for update to library. Include library name, library version.
  • Add issue link from JCSDA/spack-stack following this item

Testing Log:

• RDHPCS
  • Hera
  • Orion
  • Hercules
  • Jet
  • Gaea
  • Derecho
• WCOSS2
  • Dogwood/Cactus
  • Acorn
• CI
  • Completed
• opnReqTest
  • N/A
  • Log attached to comment

[DeniseWorthen]

Combined with #2085, closing.