I have a question related to LTSPICE. Some of the examples placed in Educational folder have this feature (i.e. when I press Run button, automatically some traces appear). I analyze example, but I don't find a command, an option or a directive able to make appearing trace automatically. Any idea?
After running the simulation, plot the desired waveforms, then activate the waveform viewer (click on its area), and then click on the
Save button in the toolbar (or in the
File > Save menu). This creates the
.plt file. Whenever you first run the simulation, or when you open up the waveform, the saved traces will show up. This answer was also here.