Hello.
I have created open source tool called "Trace Tool" to view, record, annotate and transform/analyze waveforms generated by the ChipScope.
Minimal instructions are here:
https://github.com/priimak/ttAnd latest tutorial is here
It is still a work in progress but perhaps some of you might find it useful. Let me know if you have any questions.
Please let me know if this post is not appropriate for this forum. If so, I apologize.