Add Forecast Lead Options for RUN_ONCE_BY_LEAD

[CPKalb]

Describe the Enhancement

Issue 2612 added support for processing groupings of lead times when using RUN_ONCE_PER_INIT_OR_VALID. This issue would add this capability when running with RUN_ONCE_PER_LEAD.

Time Estimate

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Issues should represent approximately 1 to 3 days of work.

Sub-Issues

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Relevant Deadlines

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Funding Source

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Define the Metadata

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Milestone and Projects

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• For a METplus-Wrappers-X.Y.Z version, select the METplus-Wrappers-X.Y.Z Development project

Define Related Issue(s)

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• METplus, MET, METdataio, METviewer, METexpress, METcalcpy, METplotpy

Enhancement Checklist

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• 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.
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• Add any new Python packages to the METplus Components Python Requirements table.
• For any new datasets, an entry to the METplus Verification Datasets Guide.
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• Iterate until the reviewer(s) accept and merge your changes.
• Delete your fork or branch.
• Close this issue.