DAGet[Ghosted]Coordinates return a new reference to the coordinate vector. However, this is not the usual pattern of other XXXGetYYY calls... -- Lisandro Dalcin --------------- CIMEC (INTEC/CONICET-UNL) Predio CONICET-Santa Fe Colectora RN 168 Km 472, Paraje El Pozo Tel: +54-342-4511594 (ext 1011) Tel/Fax: +54-342-4511169