galpy.orbit.Orbit.vphi¶
-
Orbit.
vphi
(*args, **kwargs)¶ NAME:
vphiPURPOSE:
return angular velocityINPUT:
t - (optional) time at which to get the angular velocity
vo= (Object-wide default) physical scale for velocities to use to convert
use_physical= use to override Object-wide default for using a physical scale for output
OUTPUT:
vphi(t) [*input_shape,nt]HISTORY:
2019-02-20 - Written - Bovy (UofT)