[Gnuplot-info] Problem eith terminal epslatex in gnuplot 4.0

[Graupner, D. (K-GEFE) <dan...@vo...>]

Hello,

I want to integrate some gnuplot data plots in latex.
My plot looks like this:
    plot     "Penetration-100.out" using 1:3 "NN %lf %lf %lf" title 
"100\\%" with lines, \
        "Penetration-70.out"  using 1:3 "NN %lf %lf %lf" title "70\\%" 
with lines, \
        "Penetration-40.out"  using 1:3 "NN %lf %lf %lf" title "40\\%" 
with lines, \
        "Penetration-20.out"  using 1:3 "NN %lf %lf %lf" title "20\\%" 
with lines, \
        "Penetration-10.out"  using 1:3 "NN %lf %lf %lf" title "10\\%" 
with lines

Under x11 I get the richt plot in different distinguishable colours. At 
the moment I use epslatex as terminal only 4 colours seem to be 
supported, this is ugly since I want to plot 5 lines and the last line 
has the same colour as the first. No chance to distinguish between them. 
How can I deal with this? I know that eps supports more than 4 colours 
so where does the limitation came from?

Regards,
Daniel.