From: Nicolas Bigaouette [mailto:nbigaoue...@gmail.com]
Sent: Thursday, September 30, 2010 18:00
What I would like to do it have a colormap which is transparent for lower
values of data and opaque for high values, so the blue on the figure would
appear white/transparent.
Would it suffice for the colormap to be light or white for low values but
still opaque? There are several built-in maps [1] with a light color at one
end; if it's light at the high end, append "_r" to the colormap name to get
the reversed version.
[1]
http://matplotlib.sourceforge.net/examples/pylab_examples/show_colormaps.html
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