Capytaine v2 Hydrostatics

[jtgrasb]

Description

This PR updates wecopttool to use Capytaine to compute the hydrostatics and store them as part of the bem data. This removes the hydrostatics.py script.

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

A few notes:

• Changed linear_hydrodynamics to just compute friction now.
• Added xarray import to tutorial 3 and 4 for creating inertia matrix manually
  Tutorials:
• 3 is working, but slightly different because I am now feeding the density into run_bem()
• 4 is working, but slightly different because stiffness is now slightly different. I haven't figured out why yet.

[coveralls]

Pull Request Test Coverage Report for Build 6645498044

• 64 of 72 (88.89%) changed or added relevant lines in 3 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.5%) to 91.93%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
tests/test_integration.py	15	17	88.24%
wecopttool/core.py	45	51	88.24%

Files with Coverage Reduction	New Missed Lines	%
wecopttool/core.py	1	91.49%

Totals
Change from base Build 6536704021:	-0.5%
Covered Lines:	2358
Relevant Lines:	2565

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💛 - Coveralls

[cmichelenstrofer]

I did not review the tests or tutorials yet. This is looking good! But there are several small changes I suggest + some merging errors (seems like you are overriding some recent PRs). See comments.