        self.check_if_cmd_runs(figure_dir, "fig4b")

    def test_fig4c(self):
        self.check_if_cmd_runs(figure_dir, "fig4c")

    def test_fig5a(self):
        self.check_if_cmd_runs(figure_dir, "fig5a")

    def test_fig5b(self):
        self.check_if_cmd_runs(figure_dir, "fig5b")

    def test_fig5c(self):
        self.check_if_cmd_runs(figure_dir, "fig5c")

    def test_fig5d(self):