pub fn piecewise_drift(
piecewise: &PiecewiseOrbit,
truth: &[EcefSample],
scale: TimeScale,
threshold_m: f64,
) -> Result<DriftReport, PiecewiseOrbitError>Expand description
Evaluate a piecewise model against truth ECEF samples.
Truth samples outside the model span are skipped, matching the source-backed single-model drift behavior when product coverage clips a requested horizon.