this is a request for the ability to click on a point in the main window or in the profile window and a pop up box to appear listing all the recorded data. this will allow the user to see the exact values rather than the slightly fuzzier graphically interpretations of these values.

the feature will display the closet point when several fall in the same location (so from the top down view this is the highest point)

we really need a button that reopens the profile window. At present if the window is closed the program keeps running but there is no way to get the window back again. this means if the user closes it they will have to restart lag (and incur large loading times).

To reproduce zoom in far, into an area with points, and select an area within that does not contain any. LAG will segfault.