Feature helmholtz dataset

[JakobEliasWagner]

Add Helmholtz Dataset Generation Feature

Summary:

This pull request adds a new feature for generating datasets for sonic crystals using the Helmholtz equation. Additionally, it implements comprehensive methods for evaluating the performance and testing of these simulations.

Details:

1. Dataset Generation:

• Purpose: The new dataset generation module provides tools to create custom datasets for simulating various configurations of sonic crystals.
• Implementation:
  • Users can specify parameters like crystal structure, shape, and material properties of the sonic crystal structure.

2. Testing:

• Purpose: Robust testing to ensure reliability and correctness of the new features.
• Implementation:
  • Integration of unit tests in tests/ directory.
  • Tests cover a range of scenarios, including edge cases for dataset generation.
  • Tests evaluate the performance of the algorithm and compares them to the results by Elford et al. "Matryoshka locally resonant sonic crystal".

3. Documentation:

• Comprehensive documentation is added, detailing the usage of the new features, along with examples in the standalone/ directory.

Checks:

• Code compiles without errors.
  • Input Files can be used to generate descriptions of the domain.
  • The domain can be meshed using descriptions of the domain.
  • The mesh can be used to generate solutions of the domain.
  • Performance metrics are included.
  • Add comprehensive tests.
• Fix CI/CD pipeline
  • add fenicsx container to pipeline
  • run correct tests in container
• All new features are covered with unit tests.
• Tests pass locally and on CI server.
• Performance metrics meet the expected thresholds.
• Documentation is complete and understandable.