From https://forum.gephi.org/viewtopic.php?t=1720&p=5830#p5830 :
I've created three nodes and two edges (one directed, one undirected) within gephi, do some calculations (pagerank ...), and then exported the graph to the GEXF format. I've seen some inconsistencies between the output file and the GEXF format specs:
Despite the lastest point, gephi is able to load my graph back, with some warnings though.
Any comments ? Are the specifications of the GEXF format evolving / not up to date ?
I'm using Gephi 0.8b
Gephi GEXF exporter does not follow GEXF 1.2draft specifications.
The weight property is set as attvalues only when graph mode = dynamic, thought it should be declared. It is possible and the GEXF format does not forbid the weight to be like any other attributes.
Another issue: mode is set to dynamic if the option is checked, not regarding if the graph is really dynamic.
Fix issue #570 on GEXF export