Check minimum computable wavelength in tutorial 1 (Capytaine v2)

[jtgrasb]

Description

This PR adds a few lines to tutorial 1 to check the minimum computable wavelength for Capytaine based on the mesh.

Type of PR

• Bug fix
• New feature
• Documentation
• Other: (specify)

Checklist for PR

• Authors read the contribution guidelines
• The pull request is from an issue branch (not main) on your fork, to the main branch in WecOptTool.
• The authors have given the admins edit access
• All changes adhere to the style guide including PEP8, Docstrings, and Type Hints.
• Modified the documentation if applicable
• Modified or added a new test
• All tests pass
• Reference or close any relevant issues

Additional details

This Capytaine function ensures a minimum of 4 panels per wavelength. The Nyquist–Shannon sampling theorem says that you need at least 2 data points per wavelength to discretize a signal. https://www.worldscientific.com/doi/abs/10.1142/S0218396X02001401 investigates whether 6 elements per wavelength is sufficient.

[michaelcdevin]

Looks good! Splitting out some of this into a new "Frequency and mesh check" section is a good call too, it makes the tutorial easier to follow.

[michaelcdevin]

@jtgrasb I just noticed this after I approved... this line is the reason the CI is failing on the "Build documentation" check. I think changing this back to "name": "python3" should fix it