Re: Gnuplot errors?

[Ben Abbott]

On Jul 22, 2010, at 4:50 AM, Matthias Brennwald wrote:

> Dear all
> 
> I wrote a script to produce figures containing a few subplots. The script 
> sometimes works as intended, but very often results in errors like this:
> 
> --------------------------------------
> gnuplot> nset multiplot;
>         ^
>         line 0: invalid command
> 
> 
> gnuplot> nset multiplot;
>         ^
>         line 0: invalid command
> 
> warning: division by zero
> 
> gnuplot> nset multiplot;
>         ^
>         line 0: invalid command
> --------------------------------------
> 
> Any ideas what I am doing wrong?
> 
> My set up is as follows:
> - Mac OS X 10.6
> - Octave 3.2.4 from Macports
> - Gnuplot 4.4 patchlevel 0 from Macports
> 
> Matthias

I'd try appending a "\n" to the puts() command that sends that to gnuplot. 

        puts (plot_stream, "\nunset multiplot;\n");

However, I'm not sure where this command is for 3.2.4. For the developers 
sources it is in __go_draw_figure__.m

Ben