If the zoom malfunctions after a data change in the plot, invoke Autorange under the Options menu to reset it.
When this menu item is chosen the currently visible curves will be assigned solid, dashed, dotted and dash-dotted linestyles.
For example u1->y2 means that the transfer function from input 'u1' to output 'y2' is displayed. The symbol e - as in e@y3->y1 - refers to a noise source. There are as many noise sources as outputs. e@ynam refers the the innovation (noise source) for the output with name ynam.
For the Model output and Noise spectrum Views, only the output name matters.
The current channel names are always displayed in the figure title.
The naming of the signals remains consistent among different data sets that have been created by subselecting channels from an original set.
(file idgview.htm)