That nearly does it... its adds the 2 missing 1's, i.e. the self-referencing nodes... couldn't handle the 3 (E1-E1) part... will look into that. Thanks

____________
Arun

In reply to Re: Re: Calculating Shortest Paths with Graph::Directed by arunhorne
in thread Calculating Shortest Paths with Graph::Directed by arunhorne

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