def __init__(self, output_path=None, linewidth=1.5):
     e = Experiment(output_path)
     self.linewidth = linewidth
     if output_path is None:
         self.output_path = os.path.join(e.final_output_path, self.default_plots_path_addon)
     else:
         self.output_path = output_path
     e.makedir(self.output_path)