Garbage collection tonnages in Manhattan, 2012-2013, in tons per day.
This sketch was the final result of a Processing workshop I taught at the NYC Open Data Meetup: http://www.meetup.com/NYC-Open-Data/events/141139252/
Check out the initial sketch here: http://www.openprocessing.org/sketch/121785
And all revisions in between: http://studio.sketchpad.cc/sp/pad/view/ro.9DwgaMeSeCj7m/latest
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