On Tue, Jun 2, 2009 at 18:53, Roger D <[email protected]> wrote:

> One of the things that I feel great to have in Taverna is the gloable 
> varaible processor (correct me if it's already there).  An example is 30 out 
> of 35 processors in the experiment have common input values such as the file 
> path.  In Kepler, I only need to set a global variable e.g. $path = 
> /home/user/data/, and then set $path as the default input value of a 
> processor.  If the path changes, users only need to reset the value of $path.

Do you mean a String Constant..?



--
Stian Soiland-Reyes, myGrid team
School of Computer Science
The University of Manchester

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