[Gnuplot-info] plot with x from file

[Patrick D. <pd...@gm...>]

Hello,

I would like to plot, something like:
plot $DATA using (x=$1): my_function(x)

but it does not work.
I can do:
plot $DATA using (x=$1):2, (my_function(x))

but it plot my_function(x) and $2
while I do not want $2

Some ideas?

Thank

===========================================================================
 Patrick DUPRÉ                                 | | email: pd...@gm...
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale           | |
 Tel.  (33)-(0)3 28 23 76 12                   | | Fax: 03 28 65 82 44
 189A, avenue Maurice Schumann                 | | 59140 Dunkerque, France
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