Re: Gnuplot is interpolating between missing data

On Mon, Sep 20, 2021 at 3:45 PM Dave Horsfall <[email protected]> wrote:

> Anyone?
>
> -- Dave
>
> ---------- Forwarded message ----------
> Date: Tue, 31 Aug 2021 08:37:08 +1000 (EST)
> From: Dave Horsfall <[email protected]>
> To: Gnuplot Mailing List <[email protected]>
> Subject: Gnuplot is interpolating between missing data
>
> Gnuplot (on a Mac), 5.4p2
>
> I have some missing data which I indicate with "x" (set datafile missing
> "x"),
> yet Gnuplot seems to be drawing a straight line between the valid data.
> Shouldn't it be blank instead?
>
> -- Dave
>
Not having seen an answer, I'll give it a shot. I believe that this is the
default for gnuplot and that having a missing datapoint entered with a '?'
should do what you want. I've not tried this, but I think that does the
trick.
--
Kevin Oberman, Part time kid herder and retired Network Engineer
E-mail: [email protected]
PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683

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