Hi all,
I just stumbled over this "hack" which I was looking for since ever:
<hansl>
set verbose off
open denmark --quiet
list L = log(dataset)
plot L
options with-lines time-series
literal set termoption lw 2 # set linewidth globally
# set dashtype for each series
literal set for [i=1:8] linetype i dashtype i
end plot --output=display
</hansl>
If you execute this, you see that you can globally set the linewidth as
well as the dashtype very easily using gnuplot.
Best,
Artur