I hope someone on this list can help me here. I am a complete matplotlib and python novice, so please forgive me if it is a rather simple question.
I am trying to plot markers in matplotlib. I have values at x at which they should appear, but that is it. The y value of them should just be an arbitrary value (for example 0).
Here is an example of the data
I can load the data with
What is the best way of now plotting this (as single vertical marker lines)?
I thought of using the quiver function, but cannot get this to work.
Any help appreciated.