Ham::WorldMap - Creates an Imager image containing an equirectangular projection of the world map, with optional Maidenhead locator grid and day/night illumination showing the area of enhanced propagation known as the 'grey line'. Also utility methods for adding dots at locator positions or lat/long coords, and filling grid squares with colour to provide a 'heat map' of activity from these squares.
Ham::WSJTX::Logparse - Parses ALL.TXT log files from Joe Taylor K1JT's WSJT-X, to extract CQ and calling station information for all entries in a given amateur band.