[Scilab-users] grayplot

[Necati Gulunay]

I am trying to use scilab grayplot to plot a number of signed values which
are distributed in the x,y plane.

But I am getting an orange color backround in the plot even if most of the
data points in the plane are zero which need to be white color according to
the color map I designed.

Could anyone please tell me what the proble may be. I am attaching the
script file which contains data points and the code.
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