Blocks connected by roads are better than blocks that just happen to be
adjacent. Maybe most noticable around rivers or coastal islands.
Water-discontiguity is probably available in the data already processed and
road-contiguity is probably available in Census map files.
Original issue reported on code.google.com by brian.olson on 10 Feb 2015 at 7:09
Original issue reported on code.google.com by
brian.olson
on 10 Feb 2015 at 7:09