Tom, Thanks for the response - as I said, I might be being an idiot.
I really don't see where the problem is! (37.4324379 -122.1529999) (37.428 -121.1575 37.428 -121.1485 37.437 -121.1485 37.437 -121.1575 37.428 -121.1575) -122.1529 is between -121.148 and -121.1575 37.4324 is between 37.428 and 37.437 The points on the polygon are arranged LL, LR, UR, UL, LL of a rectangle: 37.437 -121.1575 37.437 -121.1485 37.428 -121.1575 37.428 -121.1485 What am I missing? Best, chris -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]