Divide latency on wide-area links in half. Since they are normally
reported round-trip, and NS link delays are one-way, it was hard to figure out how well they matched. The column header reflects this. Not totally realistic, but should make the report much easier to read. Suggested by Tim. Also, added a check to avoid priting widearea links if the experiment is not swapped in.
Showing with 4 additions and 3 deletions