Coverage

Simple coverage viewer for counties in the US. This merges the US yaml files with a topojson file of US counties


Usage: 
`
node coverage.js 
cd site
python -m SimpleHTTPServer`

Browse to http://localhost:8000/coverage/us/county/

The counties topojson file was generated using the command 

`topojson counties.shp -o counties.topojson --id-property=FIPS --properties COUNTY,STATE`

from the [us-atlas](https://github.com/mbostock/us-atlas) project 

![screen shot 2014-03-09 at 1 33 29 pm](https://f.cloud.github.com/assets/152429/2368574/16d5f6ca-a7b1-11e3-92f6-d74c1ebf8c8c.png)