Moves this production change to main. Both BR1 and Mengaldo indicate we should prescribe this flux at the boundary for grad calcs, instead of using central.
Questions for the review:
[ ] Is the scope and purpose of the PR clear?
[ ] The PR should have a description.
[ ] The PR should have a guide if needed (e.g., an ordering).
[ ] Is every top-level method and class documented? Are things that should be documented actually so?
[ ] Is the interface understandable? (I.e. can someone figure out what stuff does?) Is it well-defined?
[ ] Does the implementation do what the docstring claims?
[ ] Is everything that is implemented covered by tests?
[ ] Do you see any immediate risks or performance disadvantages with the design? Example: what do interface normals attach to?
Moves this production change to main. Both BR1 and Mengaldo indicate we should prescribe this flux at the boundary for grad calcs, instead of using central.
Questions for the review: