Plots TransitSignal

        Calls :func:`TransitSignal.plot`, saves to provided folder.

        :param fig: (optional)
            Argument for :func:`plotutils.setfig`.

        :param saveplot: (optional)
            Whether to save figure.

        :param folder: (optional)
            Folder to which to save plot

        :param figformat: (optional)
            Desired format for figure.

        :param **kwargs:
            Additional keyword arguments passed to :func:`TransitSignal.plot`.

def plotsignal(self,fig=None,saveplot=True,folder=None,figformat='png',**kwargs):
        """
        Plots TransitSignal

        Calls :func:`TransitSignal.plot`, saves to provided folder.

        :param fig: (optional)
            Argument for :func:`plotutils.setfig`.

        :param saveplot: (optional)
            Whether to save figure.

        :param folder: (optional)
            Folder to which to save plot

        :param figformat: (optional)
            Desired format for figure.

        :param **kwargs:
            Additional keyword arguments passed to :func:`TransitSignal.plot`.
        """
        if folder is None:
            folder = self.folder

        self.trsig.plot(plot_trap=True,fig=fig,**kwargs)
        if saveplot:
            plt.savefig('%s/signal.%s' % (folder,figformat))
            plt.close()