### externalStationSubsetter

A station in a network. A grouping of recording instruments. It contains a location, the time the instruments were active, a code, name, comment and operator.

The jython class defined in class must implement StationSubsetter like this example implementation.

For more information on externals, see the externals documentation

### Example

    <externalStationSubsetter>
        <classname>edu.somewhere.seis.sodExt.subsetter.station.MyStationSubsetter</classname>
    </externalStationSubsetter>

### This consists of

<externalStationSubsetter>

<classname>Any text</classname>
</externalStationSubsetter>

### Places this can be found

In station there is a choice between all of the following

- stationCode
- stationRegularExpression
- stationName
- stationOperator
- stationDepthRange
- stationEffectiveTimeOverlap
- stationArea
- stationBoxArea
- stationPolygonFile
- stationPointDistance
- stationPointAzimuth
- printlineStationProcess
- stationPointBackAzimuth
- stationAND
- stationOR
- stationNOT
- externalStationSubsetter
- belongsToVirtual
- stationScript