sphere.wedge.to.sphere.cart: Convert from 'wedge' to Cartesian coordinates
Usage
sphere.wedge.to.sphere.cart(psi, f, phi0, R = 1)
Arguments
psi
vector of slice angles of N points
f
vector of fractional distances of N points
Value
An N-by-3 matrix in which each row is the cartesian (X, Y,
Z) coordinates of each point