Re: [Gnuplot-info] negative impulses

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Nicolau Werneck wrote:
> Hello. I would like to plot impulses from the bottom of the graphic to
> the top, and my data are negative values, often less then 0. How do I
> trick gnuplot in doing it? The "with impulses" seems to believe only
> impulses coming from 0 mater.

You'll have to lie about the actual numerical values, e.g.

	ytrans(y)=y+70
	set yrange [ytrans(-10):ytrans(-10)]
	set ytics ('-70' ytrans(-70), '-60' ytrans(-60), '0' ytrans(0))

	plot 'data' using 1:(ytrans($2)) with impulses

Or you can use 'with errorbars' instead of 'with impulses'.