I have a matrix with columns for latitude, longitude, temperature, elevation, site number. In the rows I have 200 sites. I plot the sites on a map (y-axis=latitude, x-axis=longitude).
What I want to then be able to do is hover my mouse over a given point and have a small box display the other relevant information about the point (temperature, elevation, site number).
I remember seeing this on a Matlab forum in the past but I cannot for the life of me find the solution. I think it is a fairly easy problem.
Any info is greatly appreciated.