def save_figure(f, plot_filebase):
    f.savefig((plot_filebase + '.pdf'), transparent=True)
    f.savefig((plot_filebase + '.png'), transparent=True)
def save_figure(f, plot_filebase):
    f.savefig((plot_filebase + '.pdf'), transparent=True)
    f.savefig((plot_filebase + '.png'), transparent=True)