I am an Origin Prof. V 6.1 user. Because of the poor quality of the EPS-file export of my Version I used the graph export server of the Origin-website. In the future I got back high quality graphs. But now it seems that there exists a problem with greek letters and the overline-function "\a( )". The position of the greek letters in the graph is wrong and instead of an overline "a( )" appears.
To complete a publication I need help to get some high quality graphs.
The correct sequence for overline is \ab(). In ver 6.x, \a() used to work as well. The graph export server now runs Origin 7 which has enhanced text editing features, and now requires the full sequence code of \ab().