galpy.potential.verticalfreq
galpy.potential.vterm
galpy.potential.
vesc
NAME:
PURPOSE:
calculate the escape velocity at R for potential Pot
INPUT:
Pot - Potential instances or list thereof R - Galactocentric radius
Pot - Potential instances or list thereof
R - Galactocentric radius
OUTPUT:
escape velocity
HISTORY:
2011-10-09 - Written - Bovy (IAS)