Opemdao updates

[dzalkind]

Purpose

Support rigid bodies at openmdao interface for WEIS work

Can add mean_load, too.

Type of change

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• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (non-backwards-compatible fix or feature)
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)
• Documentation update
• Maintenance update
• Other (please describe)

Testing

Explain the steps needed to test the new code to verify that it does indeed address the issue and produce the expected behavior.

Checklist

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• 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 added necessary documentation

[dzalkind]

This case_mask is required for new WEIS cases that don't run any cases in RAFT. max_nac_accel was just a typo that lingered for too long.

[Copilot]

Pull Request Overview

This PR adds support for rigid bodies at the OpenMDAO interface for WEIS work. It introduces functionality to configure and handle rigid body parameters in the RAFT modeling framework, while also updating test configurations and dependencies.

• Adds rigid body support with parameters for position, mass, and inertia in the OpenMDAO interface
• Updates test configurations to include rigid body placeholders with default empty values
• Modifies GitHub Actions workflow to always install MoorPy development branch

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
tests/test_omdao_OC3spar.py	Adds empty rigid body configuration structure for test compatibility
tests/test_data/weis_options.yaml	Extensive updates to modeling options including rigid body structure and reduced test cases
tests/test_data/weis_inputs.yaml	Updates to turbine parameters, platform configuration, and mooring properties
raft/omdao_raft.py	Core implementation of rigid body support in OpenMDAO interface
.github/workflows/CI_RAFT.yml	Removes conditional logic for MoorPy development branch installation

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[lucas-carmo]

Thanks, Dan!