[Gnuplot-info] using a variable's value in a title

[doug b. <dou...@ho...>]

Hi,

I have a large amount of data to view (about 300 plots) and I view them for 
1 second each using reread in the following load file - call it cmd1

n=n+1
plot 'junkderivative'  every :::n::n u 7:8 w l
pause 1
if(n<301) reread

In gnuplot I set n=0 and then load cmd1. All works very nicely. However, I 
want to label each plot using the "value" of the variable n in cmd1. That is 
I would like to do something like:

plot 'junkderivative'  every :::n::n u 7:8 title "$n plot" w l

where $n use the value of n at the time the plot is called.

Thank you,

_________________________________________________________________
Stay in touch with old friends and meet new ones with Windows Live Spaces 
http://clk.atdmt.com/MSN/go/msnnkwsp0070000001msn/direct/01/?href=http://spaces.live.com/spacesapi.aspx?wx_action=create&wx_url=/friends.aspx&mkt=en-us