pub const DSF_MACH_CEILING: f64 = 1.2;Expand description
Upper bound (exclusive) of the Mach domain a DsfPoint may describe. Observations at
or above this Mach belong to muzzle-velocity truing, not the DSF table; it doubles as
the implicit anchor’s Mach coordinate ((DSF_MACH_CEILING, 1.0)) in
DsfTable::factor_at.