Making a
Depth verses Velocity Graph
To visualize
the relationship between the depth of water in
the stream and its velocity let's plot up the
velocity and depth data that you
collected.
Use your mouse cursor to drag the symbols representing
each of the four points from the table on the right to the graph
on the left. When the depth and velocity coordinates on the
graph match those from the table release the mouse button. You
may not be able to plot each point perfectly.
(In this "DEMO"
version three points are plotted for you.)