On Thu, Feb 26, 2009 at 3:01 PM, Tamas Nepusz <address@hidden
> Dear Domingo,
> The <key> tags should be outside the <graph> tag (directly after <graphml>),
> not inside. I think otherwise it's fine.
> On 2009.02.27., at 9:22, Domingo Vargas wrote:
>> Dear Igraphers
>> I have been working on a program that generates graphml files from various
>> sources. As far as I have tested it, the XML structure seems to be right for
>> node and edge representation. My problem is with the attributes and so far I
>> haven't found a way to generate a file that R/Igraph could accept without
>> warning messages.
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