What steps will reproduce the problem? N = 33 E = -84 S = 32 W = -82

kmlStr = ge_groundoverlay(N,E,S,W,'imgURL','image.png')

What is the expected output? What do you see instead? expected is: a KML file. What you see is an error, because 'imgURL' is not an authorized option.

Please use labels and text to provide additional information.

Fixed.