Date, Component, Network, Datatype, Method
2002-01-01, N, Pacific_Northwest, nafixed, manual
2002-01-01, E, Pacific_Northwest, nafixed, manual
2002-01-01, U, Pacific_Northwest, nafixed, manual
2008-04-17, U, Pacific_Northwest, nafixed, automatic
2008-04-18, U, Pacific_Northwest, nafixed, automatic