NAME:
plotTrack
PURPOSE:
plot the stream track
INPUT:
d1= plot this on the X axis (‘x’,’y’,’z’,’R’,’phi’,’vx’,’vy’,’vz’,’vR’,’vt’,’ll’,’bb’,’dist’,’pmll’,’pmbb’,’vlos’)
d2= plot this on the Y axis (same list as for d1)
interp= (True) if True, use the interpolated stream track
spread= (0) if int > 0, also plot the spread around the track as spread x sigma
scaleToPhysical= (False), if True, plot positions in kpc and velocities in km/s
simple= (False), if True, use a simple estimate for the spread in perpendicular angle
bovy_plot.bovy_plot args and kwargs
OUTPUT:
plot to output device
HISTORY:
2013-12-09 - Written - Bovy (IAS)