Examples from d3times.py in Twarc-Report, generated 2015-01-17.
Command line: ./d3times.py ../bill10/%23bill10-20141205215958.json -a -t local -i 1M > twarctimes-1m.html
Command line: ./d3times.py ../bill10/%23bill10-20141205215958.json -a -o embed -t local -i 15M > twarctimes-15m.html
Command line: ../twarc/utils/noretweets.py ../bill10/%23bill10-20141205215958.json | ./d3times.py -a -t local -i 15M > twarctimes-noretweets-15m.html
Command line: ./d3times.py ../bill10/%23bill10-20141205215958.json -a -o embed -t local -i 6H > twarctimes-6h.html