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Hallo Scilab afficionados,<br>
I would like to cut off all lines of a 2D contour plot which are
outside of a circle. I tried to set all external x and y to %nan.
This works however partially spoils the plot <i>inside</i> the
circle too. Polar organisation of the x-y-points doesn't help either
because x and y have to be monotone. Could anyone give me a hint how
to proceed here? <br>
Kind Regards<br>
Jens<br>
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