Shaded line plots

[ahuang11]

[EDIT 10/2022: the link is dead] https://github.com/jbusecke/xarrayutils/blob/master/doc/plotting.ipynb

I think hvplot is able to do this with area, but need to manually calculate the min + max first. Would be nice to have something similar to the notebook shaded_line_plot(da2, 'member',spread_style='quantile', spreads=[0.5,1], alphas=[0.3, 0.4], color='C1');

[jlstevens]

This would probably be implemented using the Area element. I expect this would be a custom plotting type (like ScatterMatrix).

[maximlt]

There's currently an example in the docs that explains how to get this sort of plot, but indeed it's a feature request.