🚀 go-pugleaf

Does anybody out there know how to tell Probe to plot two
or more different "rounds" of PSpice analysis data to the
same graph?  That is, I want to do the following:

   1.  Set up a PSpice textfile containing a circuit.
   2.  Run PSpice on the file to generate the Probe data
       for a specific voltage/current expression (like
       "db(v(6)/v(2))")
   3.  Then, I would want to exit Probe, edit the PSpice
       file, change a resistance value or some other value.
   4.  Now, I want to rerun PSpice on the updated textfile,
       but WITHOUT overwriting the data generated for Probe
       in the previous PSpice execution.
   5.  Now I would execute Probe, and somehow tell it to show
       me the plot of the voltage/current expression for
       the old and new circuits ON THE SAME PLOT.  The two
       or more traces would have to be traced in different
       colors.

I am sure that this is a very common question, so email your responses
to bg@ccwf.cc.utexas.edu.

Your responses are greatly appreciated,
Brent Goodrick
University of Texas at Austin
Electrical Engineering