Update GRIB2 tables in MET based on wgrib2 version 3.1.4

[JohnHalleyGotway]

Describe the Enhancement

This issue was discussed during the METplus NOAA User Telecon on Jan 8, 2024 (see meeting notes - limited access). Gwen indicated that wgrib2 version 3.1.4 is under development and will include updates to some of the GRIB2 tables.

NCEP GRIB2 tables have been updated with new WMO-approved variables (27 freezing/melting potential, 28 melt onset date, and 29 freeze onset date in Table 4.2-10-2 and Level 172 in Table 4.5).

A new release v3.1.4 will be installed on Acorn soon for testing. If successful, it will be delivered to WCOSS2.

This issue is to:

• Download the v3.1.4 release when it becomes available.
• Update the contents of the GRIB2 table files in data/table_files/grib2_*.txt as needed.

Recommend requesting that Gwen (Li-Chuan Chen) serve as the tester for these table updates.

Time Estimate

1 day.

Sub-Issues

Consider breaking the enhancement down into sub-issues.
None needed.

Relevant Deadlines

List relevant project deadlines here or state NONE.

Funding Source

Define the source of funding and account keys here or state NONE.

Define the Metadata

Assignee

• Select engineer(s) or no engineer required
• Select scientist(s) or no scientist required

Labels

• Review default alert labels
• Select component(s)
• Select priority
• Select requestor(s)

Milestone and Projects

• Select Milestone as the next official version or Backlog of Development Ideas
• For the next official version, select the MET-X.Y.Z Development project

Define Related Issue(s)

Consider the impact to the other METplus components.

• METplus, MET, METdataio, METviewer, METexpress, METcalcpy, METplotpy
  No impacts.

Enhancement Checklist

See the METplus Workflow for details.

• Complete the issue definition above, including the Time Estimate and Funding Source.
• Fork this repository or create a branch of develop.
  Branch name: feature_<Issue Number>_<Description>
• Complete the development and test your changes.
• Add/update log messages for easier debugging.
• Add/update unit tests.
• Add/update documentation.
• Push local changes to GitHub.
• Submit a pull request to merge into develop.
  Pull request: feature <Issue Number> <Description>
• Define the pull request metadata, as permissions allow.
  Select: Reviewer(s) and Development issue
  Select: Milestone as the next official version
  Select: MET-X.Y.Z Development project for development toward the next official release
• Iterate until the reviewer(s) accept and merge your changes.
• Delete your fork or branch.
• Close this issue.

[JohnHalleyGotway]

Note that discussion dtcenter/METplus#2465 points out that the FSNOWC variable from GRIB2 table 4.2-0-1 is also missing. Double-check to confirm that updates to this table are included in MET version 12.0.0.

[JohnHalleyGotway]

At the METplus NOAA User Telecon on 5/13/24, @MarcelCaron-NOAA requested that grib2_mrms.txt be updated to include ~10 new lines for FRANA for this sample of the 24-hour flat ice product:

MRMS_EXP_FRANA_Flat_1440min_00.00_20240123-000000.grib2.gz

Test to confirm that the ice product data is read from these files well.