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List:       gnuplot-info-beta
Subject:    Re: changing isosamples messes pm3d ?!
From:       "Dmitri A. Sergatskov" <dasergatskov () gmail ! com>
Date:       2007-04-11 5:09:12
Message-ID: 892b16670704102209r2b0e1babvc8cf92190cc9d8da () mail ! gmail ! com
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On 4/10/07, Ethan A Merritt <merritt@u.washington.edu> wrote:
> On Tuesday 10 April 2007 21:49, Dmitri A. Sergatskov wrote:
> > Setting isosamples to some high numbers messes up pm3d colormap.
> >
> > Terminal type set to 'wxt'
> > gnuplot> set pm3d
> >
> > gnuplot> set isosamples 100
> > gnuplot> splot x+y
> >
> > (the plane all painted red)
>
> It is an artifact of finite line width.
> Each rectangle has a red line around it, and when the boxes become
> very small then all you can see is the bounding line.
>
> Try :
>         set pm3d
>         splot x+y linewidth 0.0001
>

Thanks. I just figured out that "unset surf" helps,
but did not come to the final solution :).

>
> --
> Ethan A Merritt
> Biomolecular Structure Center
> University of Washington, Seattle 98195-7742
>

Regards,

Dmitri.

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