Hi,
Please look at the short example attached showing the issue.
I want to display only one contour line, with value 0.8.
Obviously, the color associated with this contour line is bad
(blue instead of red color).
I think the reason is that the contour has its own colormap,
so for only one value, the color is blue.
I don't see anything about this issue in the contour help.
How can I fix this ?
Thanks in advance.
Cheers,
--
http://scipy.org/FredericPetit
#! /usr/bin/env python
from scipy import *
from pylab import *
x, y = ogrid[-3:3:10*1j,-3:3:10*1j]
a = cos(x)*sin(y)
imshow(a)
colorbar()
contour(a, [0.8])
show()
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