I have a comsol model. I want to draw a few plots for different values of a global parameter called plot_z, e.g. if plot_z can have 5 different values I want to draw 5 different plots, one for each value. In each plot I need to write the value of plot_z parameter in the plot title. I have typed many expressions such as plot_z, $plot_z, %plot_z%, etc. in the plot title text box, but unfortunately none of them worked.
Is it even possible to have the value of a global parameter in plot title?