[Matplotlib-users] Making color maps with ranges:

[Mustapha Adamu]

Dear all,
I am try to make my own colormap, after searching online including stack
overflow  there is still no luck hence hope to get some help here,

Specifically can I devise my own cmap such that from 1-0.5 is red, 0.5-0.25
is blue, 0.25- -0.25 is white, then -0.25- -0.5 green, and last -0.5- -1 is
blue

My data is 2D spatial data with range -1 to 1
Thanks in ad
Cheers,

*Mustapha Adamu*
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