galpy.util.coords.cyl_to_spher

galpy.util.coords.cyl_to_spher(R, Z, phi)[source]

NAME:

cyl_to_spher

PURPOSE:

convert from cylindrical to spherical coordinates

INPUT:

R, Z, phi- cylindrical coordinates

OUTPUT:

R, theta, phi - spherical coordinates

HISTORY:

2016-05-16 - Written - Aladdin