pub const WP_CENTER_FRACTION: [f64; 8];Expand description
The boattail’s center of pressure as a share of its length from its fore end, at
WP_CENTER_MACHS: the middle of RD-TM-68-5 Fig. 6’s band (printed p. 9), read by tracing
its two edges to about ±0.01; the band is about ±0.03 wide. Held outside Mach 1.5 to 4.8.