#737: Initial draft of SCHISM Coastal Formulation

[PhilMiller]

Resolves #737

Additions

• CoastalFormulation abstract base class
• Support classes for relevant DataProvider instantiations that CoastalFormulation will need
• SCHISM-based implementation of CoastalFormulation

Removals

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Changes

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Testing

1.

Screenshots

Notes

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Todos

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Checklist

• [x] PR has an informative and human-readable title
• [ ] Changes are limited to a single goal (no scope creep)
• [ ] Code can be automatically merged (no conflicts)
• [x] Code follows project standards (link if applicable)
• [ ] Passes all existing automated tests
• [ ] Any change in functionality is tested
• [ ] New functions are documented (with a description, list of inputs, and expected output)
• [ ] Placeholder code is flagged / future todos are captured in comments
• [ ] Project documentation has been updated (including the "Unreleased" section of the CHANGELOG)
• [ ] Reviewers requested with the Reviewers tool :arrow_right:

Testing checklist (automated report can be put here)

1.

Target Environment support

• [ ] Linux