galpy.util
galpy.util.coords.rectgal_to_sphergal
galpy.util.coords.rect_to_cyl_vec
galpy.util.coords.
rect_to_cyl
NAME:
PURPOSE:
convert from rectangular to cylindrical coordinates
INPUT:
X, Y, Z - rectangular coordinates
OUTPUT:
R,phi,z
HISTORY:
2010-09-24 - Written - Bovy (NYU) 2019-06-21 - Changed such that phi in [-pi,pi] - Bovy (UofT)
2010-09-24 - Written - Bovy (NYU)
2019-06-21 - Changed such that phi in [-pi,pi] - Bovy (UofT)