Function astro::planet::earth::rho [−] [src]

pub fn rho(geograph_lat: f64) -> f64

Computes the distance from the Earth's center to a point on the ellipsoid

Returns

rho: Distance from the Earth's center to the point on the ellipsoid (fraction of the equatorial radius)

Arguments

geograph_lat: Geographic latitude of a point on the ellipsoid | in radians

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