Add training module for Online Tutorial Session 5: METviewer MODE Plot

[JohnHalleyGotway]

Describe the New Training Module

Corresponds to this section of the METplus 4.0 online tutorial:
https://dtcenter.org/metplus-practical-session-guide-version-4-0/session-5-trkintfeature-relative/metviewer/metviewer-object-based-attribute-area-box-plot

Acceptance Criteria

List input data types and sources.

Time Estimate

Estimate the amount of work required here.
Issues should represent approximately 1 to 3 days of work.

Sub-Issues

Consider breaking the new training module down into sub-issues.

• Add a checkbox for each sub-issue here.

Relevant Deadlines

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Funding Source

2793521

Define the Metadata

Assignee

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

Labels

• Select component(s)
• Select priority
• Select requestor(s)

Projects and Milestone

• Review projects and select relevant Repository and Organization ones
• Select milestone

Define Related Issue(s)

Consider the impact to the other METplus components.

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

New Training Module 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>
• Identify required input data and update input datasets, as needed.
• Develop and test the new training module contents.
• Record the training module video and post to DTC channel.
• Include video link in the training module.
• 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), Project(s), Milestone, and Linked issues
• Iterate until the reviewer(s) accept and merge your changes.
• Delete your fork or branch.
• Close this issue.