Enhancement: Make new `time_offset_warning` MET option configurable via METplus

[JohnHalleyGotway]

Describe the Enhancement

MET issue dtcenter/MET#2801 and corresponding pull request dtcenter/MET#2802 adds a new global configuration file option time_offset_warning to define an allowable tolerance between input timestamps. This was requested via discussion dtcenter/METplus#2472. If the difference in timestamps is less than or equal to this tolerance, the difference it logged using a debug(3) message. If it's larger, then a warning message is printed instead.

This issue is to add a corresponding METplus option to make this setting configurable.

Time Estimate

4 hours?

Sub-Issues

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

Relevant Deadlines

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Funding Source

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Define the Metadata

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Define Related Issue(s)

Consider the impact to the other METplus components.

• [x] 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.
• [ ] Add any new Python packages to the METplus Components Python Requirements table.
• [ ] 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 issues Select: Repository level development cycle Project for the next official release Select: Milestone as the next official version
• [ ] Iterate until the reviewer(s) accept and merge your changes.
• [ ] Delete your fork or branch.
• [ ] Close this issue.