Function practical_astronomy_rust::macros::twilight_am_lct

source · 
pub fn twilight_am_lct(
    ld: f64,
    lm: u32,
    ly: u32,
    ds: i32,
    zc: i32,
    gl: f64,
    gp: f64,
    tt: &TwilightType
) -> f64
Expand description

Calculate morning twilight start, in local time.

Twilight type (TT) can be one of “C” (civil), “N” (nautical), or “A” (astronomical).

Original macro name: TwilightAMLCT