Re: [Gnuplot-info] Color 2D Contour Plots

[Mauricio G. <ga...@fc...>]

People,

I'm not sure they will help but some few examples of 2D plot with contours can be
found in “http://www.fct.unesp.br/docentes/carto/galo/web/gnuplot/gnu_exemplos4.htm”

Regards

Mauricio Galo ----------------------------------------------
   UNESP - Univ. Estadual Paulista / Dep. de Cartografia
    Rua Roberto Simonsen 305 / Presidente Prudente - SP
    CEP 19060-900, Brasil / Tel.:+55(18)32295514 (5500)
        http://www.fct.unesp.br / ga...@fc...
------------------------------------------------------------

>
> Hello,
>
> I'm a GNUplot newbie.  I simply want to make color 2D contour plots of X/Y/Z
> data.
>
> I searched this forum for posts on this and only found this one:
> http://old.nabble.com/2-D-contour-plot-with-gnuplot-to33544887.html#a33544887
> He basically asked the same question but unfortunately, no one answered him.
>
> I have ever-so-briefly perused the GNUplot Manual and do not find much help
> there.  In the FAQs, I see:
> 3.12 How to draw black contour plots ...
>
> I have not obtained/read Janert's book but it seems like a very good
> reference on GNUplot and its capabilities.
>
> And unfortunately too, I checked the list of "Demo Samples" and do not find
> any such guidance under "Basic 2D Plot Styles" (nothing on contours).
>
> I'm interested in (to start with) a simple script that reads (from a
> location I provide) a 3-column ASCII text file of Polar coordinates and
> renders to the screen a color plot.  I'd like to figure out how, presumably
> in the script, to control "bin" limits for the Z-data, which of course
> governs the resolution of the contour plot.  A way to label axes and post a
> legend of contour intervals would be even better!
>
> Is this a tall order?
>
> Any help is appreciated.
> --
> View this message in context:
> http://old.nabble.com/Color-2D-Contour-Plots-tp33970193p33970193.html
> Sent from the Gnuplot - User mailing list archive at Nabble.com.
>
>
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