Ability to Clear Reference Waveforms

[jdpatt]

Right now "Load Results" loads a previous run as a reference waveform. There is no mechanism to clear that waveform, you can only load another reference which will replace the previous reference. You must close/reopen the GUI to clear it. Add a menu action to clear the reference plots.

    def clear_reference_clicked(self, info):
        """If the user has loaded previous "reference" data, clear that data from the plots."""

        # Remove the data from the ArrayPlotContainer
        for reference_plot in info.object.plotdata.list_data():
            if "ref" in reference_plot:
                try:
                    info.object.plotdata.del_data(reference_plot)
                except KeyError:
                    pass

        info.object.initialize_plots()
        info.object.update_results()

[capn-freako]

Hi @jdpatt ,

Is it appropriate for me to jump in here and try to advance this one, or should I stay out of the way?

Thanks,
-db