Hi, On 12/26/2011 10:38 PM, Frederik Ramm wrote: > *most* programs that simply take four values expect them in a > counterclockwise fashion from the left - east, south, west, north. Argh. "west", "south", "east", "north". Bye Frederik -- Frederik Ramm ## eMail frederik at remote.org ## N49°00'09" E008°23'33"