rainfall.json

{
  "locations" : [
    {
      "latitude" : "40.71",
      "longitude" : "-74.01",
      "samples" : [
          {
             "date" : "2014-06-07",
             "rainfall" : "2"
          },
          {
             "date" : "2014-08-12",
             "rainfall" : "0.5"
          },
          {
             "date" : "2014-09-29",
             "rainfall" : "1.25"
          }
       ]
    },
    {
      "latitude" : "42.35",
      "longitude" : "-71.06",
      "samples" : [
          {
             "date" : "2014-03-03",
             "rainfall" : "1.75"
          },
          {
             "date" : "2014-05-16",
             "rainfall" : "0.25"
          },
          {
             "date" : "2014-03-18",
             "rainfall" : "2.25"
          }
       ]
    }
  ]

}