def radialDistribution(this, bins, simulation = -1, states = "all", label = ''):
		print "Calculating radial distribution";
		simPath = this.simulations[simulation];
		length = this.stateNumbers[simulation];
		mdf.combine(simPath, length, );
		r, g = mda.calculateRadialDistribution(simPath, bins, length, states);
		mdplot.plotRadialDistribution(this.path, g, r, label = label);
		return r, g;