[Matplotlib-users] Tutorial on perceptual colormaps

Hi All I recently wrote a tutorial on how to evaluate and compare colormaps using perceptual principle. It is geared towards Matplotlib. http://nbviewer.ipython.org/github/mycarta/tutorials/blob/master/1408_Evaluate_and_compare_colormaps/How_to_evaluate_and_compare_colormaps.ipynb Although I am

[Matplotlib-users] Bluemarble not showing

Hi all! I'm a bit confused now, since I've never had any problems with bluemarble. The problems have always been in me and how I handle the data, and it probably is like that also this time... But the problem is that bluemarble won't show up, the data seems to plot just fine and so do for exampl