Function File: ecc = n2ecc (n)

This returns the eccentricity given the third flattening (n).

Examples:

Scalar input:

 n_earth = 0.0016792;
 ecc_earth = n2ecc (n_earth)
 => ecc_earth = 0.081819

Vector input:

 n_vec = [ 0.0016792 0.033525 ];
 ecc = n2ecc (n_vec)
 => ecc =
 0.081819     0.35432

See also: n2ecc.

Package: mapping