galpy.potential.Potential.Rforce¶
- Potential.Rforce(R, z, phi=0.0, t=0.0)[source]¶
NAME:
Rforce
PURPOSE:
evaluate cylindrical radial force F_R (R,z)
INPUT:
R - Cylindrical Galactocentric radius (can be Quantity)
z - vertical height (can be Quantity)
phi - azimuth (optional; can be Quantity)
t - time (optional; can be Quantity)
OUTPUT:
F_R (R,z,phi,t)
HISTORY:
2010-04-16 - Written - Bovy (NYU)