def plot(self,*args,**kwargs):
        """
        NAME:

           plot

        PURPOSE:

           plot the snapshot (with reasonable defaults)

        INPUT:

           d1= first dimension to plot ('x', 'y', 'R', 'vR', 'vT', 'z', 'vz', ...)

           d2= second dimension to plot

           matplotlib.plot inputs+bovy_plot.plot inputs

        OUTPUT:

           sends plot to output device

        HISTORY:

           2011-02-06 - Written based on Orbit's plot

        """
        labeldict= {'t':r'$t$','R':r'$R$','vR':r'$v_R$','vT':r'$v_T$',
                    'z':r'$z$','vz':r'$v_z$','phi':r'$\phi$',
                    'x':r'$x$','y':r'$y$','vx':r'$v_x$','vy':r'$v_y$'}
        #Defaults
        if not kwargs.has_key('d1') and not kwargs.has_key('d2'):
            if len(self.orbits[0].vxvv) == 3:
                d1= 'R'
                d2= 'vR'
            elif len(self.orbits[0].vxvv) == 4:
                d1= 'x'
                d2= 'y'
            elif len(self.orbits[0].vxvv) == 2:
                d1= 'x'
                d2= 'vx'
            elif len(self.orbits[0].vxvv) == 5 \
                    or len(self.orbits[0].vxvv) == 6:
                d1= 'R'
                d2= 'z'
        elif not kwargs.has_key('d1'):
            d2= kwargs['d2']
            kwargs.pop('d2')
            d1= 't'
        elif not kwargs.has_key('d2'):
            d1= kwargs['d1']
            kwargs.pop('d1')
            d2= 't'
        else:
            d1= kwargs['d1']
            kwargs.pop('d1')
            d2= kwargs['d2']
            kwargs.pop('d2')
        #Get x and y
        if d1 == 'R':
            x= [o.R() for o in self.orbits]
        elif d1 == 'z':
            x= [o.z() for o in self.orbits]
        elif d1 == 'vz':
            x= [o.vz() for o in self.orbits]
        elif d1 == 'vR':
            x= [o.vR() for o in self.orbits]
        elif d1 == 'vT':
            x= [o.vT() for o in self.orbits]
        elif d1 == 'x':
            x= [o.x() for o in self.orbits]
        elif d1 == 'y':
            x= [o.y() for o in self.orbits]
        elif d1 == 'vx':
            x= [o.vx() for o in self.orbits]
        elif d1 == 'vy':
            x= [o.vy() for o in self.orbits]
        elif d1 == 'phi':
            x= [o.phi() for o in self.orbits]
        if d2 == 'R':
            y= [o.R() for o in self.orbits]
        elif d2 == 'z':
            y= [o.z() for o in self.orbits]
        elif d2 == 'vz':
            y= [o.vz() for o in self.orbits]
        elif d2 == 'vR':
            y= [o.vR() for o in self.orbits]
        elif d2 == 'vT':
            y= [o.vT() for o in self.orbits]
        elif d2 == 'x':
            y= [o.x() for o in self.orbits]
        elif d2 == 'y':
            y= [o.y() for o in self.orbits]
        elif d2 == 'vx':
            y= [o.vx() for o in self.orbits]
        elif d2 == 'vy':
            y= [o.vy() for o in self.orbits]
        elif d2 == 'phi':
            y= [o.phi() for o in self.orbits]

        #Plot
        if not kwargs.has_key('xlabel'):
            kwargs['xlabel']= labeldict[d1]
        if not kwargs.has_key('ylabel'):
            kwargs['ylabel']= labeldict[d2]
        if len(args) == 0:
            args= (',',)
        plot.bovy_plot(x,y,*args,**kwargs)
NAME:

           plot

        PURPOSE:

           plot the snapshot (with reasonable defaults)

        INPUT:

           d1= first dimension to plot ('x', 'y', 'R', 'vR', 'vT', 'z', 'vz', ...)

           d2= second dimension to plot

           matplotlib.plot inputs+bovy_plot.plot inputs

        OUTPUT:

           sends plot to output device

        HISTORY:

           2011-02-06 - Written based on Orbit's plot