Re: [Gnuplot-info] Plot from data file: read multiple rows at the same time

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Marco Calviani wrote:

>    i'm using gnuplot to plot data from a data file, made by different blocks.
> I have to plot, however, some data that request the use of data from
> multiple rows, and in particular from the row before the active one:
[...]
> Is this possible with gnuplot?

In a word: no.

gnuplot is a plotting program, not a full-service numerical analysis 
package.  Follow the Unix principle: one tool <--> one task.  Tools for 
massaging data are: AWK, Perl or any kind of programming language you 
like.  Read about 'help plot special' to learn how to integrate those 
tools with gnuplot.