Warnings in doc build #5287
Description
These are warnings produced by the doc build. These are not-trivial to fix and relatively benign, so I'm just documenting them for now rather than giving priority to fixing them.
- examples/images_contours_and_fields/streamplot_demo_masking
site-packages/numpy/ma/core.py:806: RuntimeWarning: invalid value encountered in greater_equal
return umath.absolute(a) * self.tolerance >= umath.absolute(b)
- users/colormapnorms
site-packages/matplotlib-1.5.0rc2_55.g95e2346-py2.7-linux-x86_64.egg/matplotlib/figure.py:397: UserWarning: matplotlib is currently using a non-GUI backend, so cannot show the figure
"matplotlib is currently using a non-GUI backend, "
Lastly, there's lucky ipython/ipython#8888, but it seems @minrk @matthew-brett and other are on it.