minor

		if False:

			data, _ = self.get_grid_data(bins=bins, rebin_mode='density', return_edges=False, copy=False)

			orig_data = data.copy()

			reb_data2 = reb_data.copy()

			reb_data3 = reb_data.copy()

			reb_data2[peak_mask] = 0

			reb_data3[outl_mask] = 0

			data[outl_mask] = 0

			plot_volumes([reb_data,reb_data2,outl_mask,reb_data3,data], plot_axes=False, show=True, elevation=15, azimuth=-40)

			# plot_volumes([outl_mask], plot_axes=False, show=True, elevation=25, azimuth=-125)

			# plt.figure()

			# if self.valid_mask is not None: