### origin

This collects all of the subsetters that make decisions on the contents of an event.

### Example

    <removeEventDuplicate/>

### This consists of

origin choice

<catalog>
<contributor>
<CSVEventPrinter>
<eventArea>
<eventAttrName>
<eventBoxArea>
<eventPolygonFile>
<externalOriginSubsetter>
<geographicalRegion>
<magnitudeRange>
<networkTimeRange/>
<originAND>
<originArrayAND>
<originArrayOR>
<originDepthRange>
<originNOT>
<originOR>
<originPointAzimuth>
<originPointBackAzimuth>
<originPointDistance>
<originScript>
<originTimeRange>
<pointLinearDistanceMagnitude>
<printlineEventProcess>
<removeEventDuplicate>
<seismicRegion>
<similarEvent>
<youngerThan>

### Places this can be found

In availableDataPlus there is a choice between all of the following

- availableData
- eventChannel
- eventStation
- request
- channel
- origin

eventArm contains this directly

originAND contains this directly

originArrayAND contains this directly

originArrayOR contains this directly

originNOT contains this directly

originOR contains this directly