galpy.df.streamdf.plotTrack¶
- streamdf.plotTrack(d1='x', d2='z', interp=True, spread=0, simple=True, *args, **kwargs)[source]¶
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
galpy.util.plot.plotplot args and kwargs
OUTPUT:
plot to output device
HISTORY:
2013-12-09 - Written - Bovy (IAS)