On 19.12.2011 18:09, Babou42800 wrote:
> That is to say, I would like to have an automatic 'factorization' by a
> common power of 10, put for instance on the top of a graph, for each value
> of the y-axis. This seems to be possible, but how to do it?
It's possible, but not automatically. What you can do is, e.g.
set label '* 10^5' at graph -0.05, graph 0.95
plot 'data' using 1:($2/1.0e5)
I.e. divide the data by the power of ten you need, then indicate the
rescaling by a text label.