Hi Heiner,
Indeed, this is a key point, and I hope you see that my kind of hierarchy is completely different to all the others. According to TARA there are 64800 hierarchies. On top ( and not at the bottom) of each of them, there is one particular geopatch with its internal topology.
What is the internal topology of the geopatch? Tony _______________________________________________ rrg mailing list rrg@irtf.org http://www.irtf.org/mailman/listinfo/rrg
