private static void GetCounties(TornadoData curr, IEnumerable <TornadoData> instance)
{
curr.fipsCodes = curr.GetFipsCodes().ToList();
var next = instance.Where(n => n.sg == -9 && n.st == curr.st).ToList();
foreach (var data in next)
{
curr.fipsCodes.AddRange(data.GetFipsCodes());
}
curr.UpdateData();
}
private void ProcessSingleInstance(TornadoData curr)
{
curr.fipsCodes = curr.GetFipsCodes().ToList();
curr.UpdateData();
_result.Add(curr);
}