### externalClass

### Example

    <classname>text</classname>

### This consists of

<classname>Any text</classname>

### Places this can be found

externalEventVectorSubsetter contains this directly

externalAvailableDataSubsetter contains this directly

externalChannelSubsetter contains this directly

externalEventChannelSubsetter contains this directly

externalEventStationSubsetter contains this directly

externalNetworkSubsetter contains this directly

externalOriginSubsetter contains this directly

externalRequestSubsetter contains this directly

externalStationSubsetter contains this directly

externalVectorAvailableDataSubsetter contains this directly

externalWaveformVectorProcess contains this directly

externalVectorRequest contains this directly

externalWaveformProcess contains this directly