I have the following code which plots a time-series. I can spanselect inside the upper subplot which applies some processing when pressing the ‘z’ key and displays this new data inside the lower subplot. Moreover, it is possible to go back to the initial upper plot of the data when clicking on the ‘Home’ button in the toolbar.

I have the following code which plots a time-series. I can spanselect inside the upper subplot which applies some processing when pressing the ‘z’ key and displays this new data inside the lower subplot. Moreover, it is possible to go back to the initial upper plot of the data when clicking on the ‘Home’ button in the toolbar.