File talk:Rail density map.png

Wrong map for Railroad density in Argentina's Tierra del Fuego province

I've found 2 errors in this map, unfortunately I don't know how to update it (but I guess I should ask here about changes first anyway) Map in southern Argentina shows part of Tierra del Fuego province painted in grey (no railroad/data missing), if the map is showing Argentina's density, that part should be painted the same as rest of the country. And if you think that grey color is because of absense of railroads in that province, that's wrong too, there are railroads in Tierra del Fuego (like famous Train of the end of the world or "Tren del fin del mundo"). See this google search http://www.google.com.ar/search?hl=es&cp=40&gs_id=4&xhr=t&q=end+of+the+world+train,+tierra+del+fuego&gs_sm=&gs_upl=&bav=on.2,or.r_gc.r_pw.,cf.osb&biw=1280&bih=737&um=1&ie=UTF-8&tbm=isch&source=og&sa=N&tab=wi&ei=M3oCT-mbJIzhggevrOirAg