title: How to plot multiple trajectories using coordinates from a pandas data frame
body: <p>I have a data set of 2-d coordinates for each point e.g. start point and end point, in a csv. I have loaded them into a pandas data frame, but I am not sure how to visualise the coordinates into multiple trajectories?
  I have looked at pymove but I need a datetime field which I do not have.
  Does anyone know a way to plot these onto the same plot?</p>