station
This collects all of the subsetters that make decisions on the contents of a station.
Example
<stationCode>ANMO</stationCode>
Places this can be found
stationNOT
stationNOT contains this directly
stationAND
stationAND contains this directly
passStation
passStation contains this directly
embeddedStationSubsetter
embeddedStationSubsetter contains this directly