galpy.orbit.Orbit.TrTp¶
-
Orbit.
TrTp
(pot=None, **kwargs)[source]¶ NAME:
TrTpPURPOSE:
the ‘ratio’ between the radial and azimuthal period Tr/Tphi*piINPUT:
pot - potential
type= (‘staeckel’) type of actionAngle module to use
- ‘adiabatic’
- ‘staeckel’
- ‘isochroneApprox’
- ‘spherical’
+actionAngle module setup kwargs
OUTPUT:
Tr/Tp*pi [*input_shape]HISTORY:
2019-02-27 - Written - Bovy (UofT)