Enhancement: Support processing groups of forecast leads

Currently SeriesAnalysis wrapper supports processing groups of forecast leads, e.g.:

LEAD_SEQ_1 = begin_end_incr(0,21,3)
LEAD_SEQ_1_LABEL = Day1

LEAD_SEQ_2 = begin_end_incr(24,45,3)
LEAD_SEQ_2_LABEL = Day2

If forecast leads are specified this way, all other wrappers compile the full list of all forecast leads and processes them all.

Describe the Enhancement

Modify the logic in RuntimeFreq wrapper to loop over these groups and process each group separately. This behavior would be executed when the runtime frequency is set to RUN_ONCE_PER_INIT_OR_VALID.

Time Estimate

~1 day

Sub-Issues

Consider breaking the enhancement down into sub-issues.

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Relevant Deadlines

v6.0.0

Funding Source

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Assignee

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Milestone and Projects

[X] Select Milestone as a METplus-Wrappers-X.Y.Z version, Consider for Next Release, or Backlog of Development Ideas
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Define Related Issue(s)

Consider the impact to the other METplus components.

[X] METplus, MET, METdataio, METviewer, METexpress, METcalcpy, METplotpy

Enhancement Checklist

See the METplus Workflow for details.

[X] 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.
[ ] For any new datasets, an entry to the METplus Verification Datasets Guide.
[ ] Push local changes to GitHub.
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[ ] Delete your fork or branch.
[ ] Close this issue.

dtcenter / METplus