def plot_somas(somas):
    '''Plot set of somas on same figure as spheres, each with different color'''
    _, ax = common.get_figure(new_fig=True, subplot=111,
                              params={'projection': '3d', 'aspect': 'equal'})
    for s in somas:
        common.plot_sphere(ax, s.center, s.radius, color=random_color(), alpha=1)
    plt.show()
Plot set of somas on same figure as spheres, each with different color