Inflow Angle Refactor

[jefalon]

Purpose

Refactor the inflow angle input to be more consistent with meteorological convention. All angles in the input files are not assumed to be in degrees (including yaw). An inflow angle of 0 degrees corresponds to wind blowing from from the north to the south, and increasing inflow angle corresponds to a clockwise rotation.

Type of change

What types of change is it?
Select the appropriate type(s) that describe this PR

• Refactoring (no functional changes, no API changes)
• Documentation update

Testing

Passes all tests locally

Checklist

Put an x in the boxes that apply.

• I have run existing tests which pass locally with my changes
• I have added new tests or examples that prove my fix is effective or that my feature works
• I have verified my code additions work in parallel
• I have added necessary documentation