Re: [Gnuplot-info] hi, a question about using gnuplot 4.1

[<br...@ph...>]

ZhiGang Qi wrote:

> I want plot a data file by using another data file as the line style.

Not any better than you could use two columns from different files as
the x and y data for a single curve.  You have to *join* those files 
first.  See the 'paste' or 'join' commands if you're on Unix or 
something like it.

Once that's done, you'll need the upcoming version 4.2 to get control 
over line color from a data column.