MATLAB: How can you access the data that was used to plot a streamline

Question

I'm trying to find a specific point along an arbitrary streamline, how would I get the co-ordinates of such point.

Answer 1

Lolling - from streamline, if you use the handle to the streamline object, then you should be able to get the data that was used for it. For example,

h = streamline(<some parameter input>);
xData = get(h, 'XData');
yData = get(h, 'YData');

Now you have the x and y coordinates for the streamline.