Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
Geographical polygons crossing the International Date Line
Hi, I have to represent a geographical polygon using the list of its vertices coordinates (lat/long). do you know how to specify to IDL that a Polygon has to cross the International Date Line or not ? Thank you for your help. ////// ( @ @ ) !--------------------o00-(_)-00o-----------------! ! Francesco Grasso ! ! Email: fgrasso@roma.intecs.it ! ! Homepage: ! ! www.fantascienza.com/sfpeople/francesco.grasso ! !________________________________________________!