Re: [Ngspice-users] multiple runs - multiple plots

[KURT P. <pet...@ms...>]

I would be happy to add a feature like that, but putting "safeguards" in to 
protect against having multiple x-axis scales in a short time frame will not 
be possible.  That seems like considerable work.  I have a list of requests 
on sourceforge that you can add it there.
  I was hoping someone would show him how to use ".DC" to sweep a variable, 
like in the model below:
VO 12 0 2V
R1 12 11 RVAR 20k
.MODEL RVAR RES (R=1 TC1=0.02 TC2=0.005)
R2 11 0 5k
.DC TEMP LIST 25 50 100 RES RVAR(R) LIST 0.80 1.0 1.20


Is that what you're doing now and it's not putting them on the same 
analysis?
Kurt

Message: 3
Subject: Re: [Ngspice-users] multiple runs - multiple plots
From: Paolo Nenzi <p....@ie...>
To: ngs...@li...
Date: Sun, 23 Apr 2006 10:00:50 +0200
Reply-To: ngs...@li...

On Fri, 2006-04-21 at 10:31 -0700, rich gray wrote:
 > Dear all,
 >
 >     I am simulating the same circuit multiple times using different
 > temperatures and models files.  I have been appending the data into a
 > raw file.
 >
 >     I would like to know if there is a package that will allow me to
 > plot multiple runs of the same node on the same graph.  For instance, I
 > would like to see vout@25C, vout@50C, vout@100C vs. time ...... all on
 > the same graph.
 >
 >     I am using KJwaves at the moment and with it I can easily examine
 > the data from any particular run but I cannot put data from multiple
 > runs on one graph.
 >
 >     Any ideas?

I think that the better way is to ask Kurt Peters if he can add this
feature to its frontend. At this moment you can use the octave interface
and load all the raw files into different vectors and plot them.

Ciao,
Paolo