Import Excel File Into a GM Topo Map
I guess I am still a novice here but am challenged by the following. I do polar plots of antenna radiation patterns of field strength, every 10 degrees from 0 to 360 and for various field strengths. I am wondering how to import these from an Excel or Kaleidagraph file into GM so that a) the the transmitter of the contours is centred on a specific latitude and longitude, and b) the contours extend the distances in kilometres that are in the Excel file. Naturally I would be overlaying these contours onto a topographical map of a specified scale.