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Fri, 24 Feb 2017 12:51:04 +0900 (JST)
----- Original Message -----
> From: Tatsuro MATSUOKA
> To: Clinton Winant ; help
> Date: 2017/2/24, Fri 12:02
> Subject: Re: Tricontour
> ----- Original Message -----
>> From: Clinton Winant
>> To: Octave Help
>> Date: 2017/2/24, Fri 09:43
>> Subject: Tricontour
>> There used to be a script tricontour.m that was part of a package called
> inst. It seems inst is no more. Does anyone know where to find tricontour?
> tricontour is part of plot octave-forge package, which is un-maintained.
> Source of plot package can be found here
> latest seem to be plot-1.1.0.tar.gz.
The plot package is un-maintained so that
it is not preferable to try to install plot package.
However, tricontour.m is standalone script and I confirmed that it worked.rand
I used demonstration example here.
x = rand (100, 1)-0.5;
y = rand (100, 1)-0.5;
tri = delaunay (x, y);
tricontour (tri, x, y, z, [-0.25:0.05:0.25]);
So workaround is download plot-1.1.0.tar.gz and extract it.
Copy tricontour.m and paste it to your working directory.
BTW, tricontour.m can be implemented as a core function.