[Scilab-users] 2D contour for a non-rectangular region.

[Dang, Christophe]

Hello, 

De la part de Ganesh Diwan
Envoyé : vendredi 7 juin 2013 00:51

> I have a data file that contains XY data and the potential values at
> the points. The region of interest is not rectangular.
>
> Is there a way to generate a contour plot of such a data with Scilab?

You have several image processing toolboxes that perform contour 
detection, see 

http://atoms.scilab.org/categories/image_processing

By "contour plot", do you mean that you want a polyline (closed 
polygon), or is a scatter plot enough?

Regards

-- 
Christophe Dang Ngoc Chan
Mechanical calculation engineer
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