The user should be able to add a linewidth to a plot line using numpy to make the x and y plotting variables. Matplotlib version Operating System: Mac OS Yosemite, 10.10.5 ...

The plot format symbol. If fmt is 'none' (case-insensitive), only the errorbars are plotted. This is used for adding errorbars to a bar plot, for example. ecolor : mpl color, optional, default: None A ...