[ILUG] gnuplot question

[Paul Jakma]

On Thu, 9 Mar 2000, Lars Hecking wrote:


>  Data file format:
> 
> # column 1, 2, 3, 4 ... 
> 
>  x1 y11 y12 y13 y14 ...
>  x2 y21 y22 y23 y24 ...
>  ...
> 
> gnuplot> plot "foo.dat" using 1:3, "foo.dat" using 1:4, "foo.dat" using 2:4
> 
>  will plot three graphs in the same plot: column 1 vs. column 2,
>  column 1 vs. column 4, and column 2 vs. column 4.
> 

ah right. and i guess plot "..." using 1:2:3 would use col's 1, 2  and 3
for y values?

nice one.. will experiment tonight..

(the goal is a script to give you a webpage with loads of graphs of how
your system has been doing)

-paul.