Ok, now that I've got my topology generated, I need to write it out in
ASCII text format. I can create a CSV output, but that only outputs
the attributes, not the geometry. I know I can use the
CoordinateFetcher to grab the coordinates of a specific vertex, but
how can I grab the coords of an unknown number of vertices? And then,
how do I get them to the output file?

A related question: I also need to output the list of line id's
related to each node. But, I can't see any way to connect the variable
sized list of line id's (_relationships{}.line_id) to the output CSV
dataset. Is there an easy (or even not-so-easy) way to specify the
output of a variable sized list?

Thanks!
Thom








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