Add moment coefficients and moments

[1-Bart-1]

No description provided.

[1-Bart-1]

Moment coefficient and moment calculations around global axes and arbitrary point. Not yet around a specified axis.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Files with missing lines	Coverage Δ
src/body_aerodynamics.jl	92.50% <100.00%> (+0.22%)	⬆️
src/panel.jl	66.91% <ø> (ø)
src/plotting.jl	92.26% <100.00%> (ø)
src/solver.jl	77.77% <100.00%> (ø)

[ufechner7]

I cannot review that without an agreement on the reference frame(s) we want to use first.

[1-Bart-1]

As I wrote in the comment, these moments are still around the global frame and an arbitrary provided reference point. No need for an extra reference frame. A future pull request will implement the moments around a custom reference frame.

[ufechner7]

As I wrote in the comment, these moments are still around the global frame and an arbitrary provided reference point. No need for an extra reference frame. A future pull request will implement the moments around a custom reference frame.

Well, I do not know what you mean with "Global frame". We have to agree on the reference frames that we are using before writing such code.

[ufechner7]

Looks good, but please clarify my three comments.

[1-Bart-1]

Everything is in KB frame.

[1-Bart-1]

I still think KB frame should be the same as CAD frame.