pub fn chan_ho_initial_guess(
sensors: &[Sensor],
arrival_times_s: &[f64],
propagation_speed_m_s: f64,
mode: SourceSolveMode,
) -> Result<SourceInitialGuess, SourceLocalizationError>Expand description
Compute the closed-form Chan-Ho style seed used by locate_source.
The seed uses the call-level propagation speed in the closed-form equations. Per-sensor speed overrides are applied by the iterative residual model.