[Gnuplot-info] gnuplot, get single value

[alexgm24 <ale...@ho...>]

Hi,
I want to get a single value from a data file to use it as a constant:

a = "this value is the one that is in the file.data"

And then I want to plot the column 2 * this value.I have so many data files
to do an script for each one.

plot "file.dat" using 1:($2*a)

Any idea?
Thanks in advance.
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