galpy.util
galpy.util.coords.custom_to_radec
galpy.util.coords.cyl_to_rect_vec
galpy.util.coords.
cyl_to_rect
NAME:
PURPOSE:
convert from cylindrical to rectangular coordinates
INPUT:
R, phi, Z - cylindrical coordinates
OUTPUT:
X,Y,Z
HISTORY:
2011-02-23 - Written - Bovy (NYU)