galpy.df.diskdf.meanvT¶
-
diskdf.
meanvT
(R, romberg=False, nsigma=None, phi=0.0)[source]¶ NAME:
meanvTPURPOSE:
calculate <vT> at R by marginalizing over velocityINPUT:
R - radius at which to calculate <vT> (can be Quantity)OPTIONAL INPUT:
nsigma - number of sigma to integrate the velocities overKEYWORDS:
romberg - if True, use a romberg integrator (default: False)OUTPUT:
<vT> at RHISTORY:
2011-03-30 - Written - Bovy (NYU)