Orchestration¶

gwmock now expects adapter-backed orchestration: configs for new runs. This surface replaces the legacy simulators: layout and splits configuration into three explicit sections:

• orchestration.population
• orchestration.signal
• orchestration.noise

Migration from simulators:¶

The legacy simulators: schema has been removed. Configs that use a top-level simulators: key are now rejected at load time with a clear error message. All configurations must use the orchestration: schema described below. For the full configuration shape and examples, see the Configuration Files guide.

The orchestration: section may contain population, signal, noise, or a combination of them. CBC-style transient signal generation uses population plus signal. Stationary SGWB generation can use signal without population by setting signal.source-type: sgwb.

orchestration:
    population:
        backend: file
        n-samples: 1
        arguments:
            path: population.h5
    signal:
        detectors:
            - H1
        output:
            file_name: signal-{{ counter }}.gwf
            arguments:
                channel: H1:STRAIN
    noise:
        arguments:
            seed: 7
        output:
            file_name: noise-{{ counter }}.npy

Signal-only SGWB example:

orchestration:
    signal:
        source-type: sgwb
        detectors:
            - ET-Triangle-Sardinia
        minimum-frequency: 5
        parameters:
            omega_ref: 1.0e-9
            spectral_index: 0.0
            reference_frequency: 25.0
        output:
            file_name: sgwb-{{ counter }}.hdf5

For protocol details and third-party backend integration, see Protocol Contracts and Extensibility.