tbplas.frac2cart_s

tbplas.frac2cart_s(lat_vec: ndarray, frac_coord: ndarray, origin: ndarray = array([0., 0., 0.])) → ndarray

Convert a single fractional coordinate to Cartesian. :param lat_vec: (3, 3) float64 array

Cartesian coordinates of lattice vectors, with each ROW being a vector

Parameters:

• frac_coord – (3, ) float64 array fractional coordinate to convert in basis of lattice vectors

• origin – (3, ) float64 array Cartesian coordinate of lattice origin

Returns:

(3, ) float64 array Cartesian coordinate converted from fractional coordinate