Add Matt Kim's R scripts to data.remote/inst

[sarahkanee]

Description

Motivation and Context

Review Time Estimate

• Immediately
• Within one week
• When possible

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My change requires a change to the documentation.
• My name is in the list of CITATION.cff
• I agree that PEcAn Project may distribute my contribution under any or all of
  • the same license as the existing code,
  • and/or the BSD 3-clause license.
• I have updated the CHANGELOG.md.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[infotroph]

I suggest putting this in a subdirectory named magic, as done for the files in meta.analysis -- even though there's only one file here it should help us keep track of where things came from.

Even better but obviously more effort would be to add a short README to each subdirectory -- future viewers will be grateful for even a couple sentences explaining whose scripts they are, what project they were part of / how they're used, and how finished they are.