pub fn mv_calibration_window(
mach_1_2_distance_m: Option<f64>,
) -> Option<(f64, f64)>Expand description
The MV (muzzle-velocity) calibration validity window: (start_m, end_m), where end_m is
the downward Mach 1.2 crossing distance and start_m is 90% of it. None when the
trajectory never crosses Mach 1.2 (nothing to bound the window with) — mirrors
TrajectoryResult::mach_1_2_distance_m’s own None case, MBA-1405. pub (not
pub(crate)): consumed by the native CLI (main.rs) and the WASM terminal
(wasm.rs), both separate crates from this lib (MBA-1405 Task 2).