### filterNetworkFinder

Finds networks and only allows in stations matching reg exps loaded from a url

### Example

    <networkFinder>
        <name>IRIS_NetworkDC</name>
        <dns>edu/iris/dmc</dns>
        <refreshInterval>
            <unit>MINUTE</unit>
            <value>3000</value>
        </refreshInterval>
        <filterURL>http://seis.sc.edu/GEE/Dynamic/GEE_2.1/configs/filterStations.txt</filterURL>
    </networkFinder>

### This consists of

<filterNetworkFinder>

<name>
<dns>
<refreshInterval> optional
<filterURL>Any text</filterURL>
</filterNetworkFinder>

### Places this can be found

In networkSource there is a choice between all of the following

- fdsnStation
- networkFinder
- filterNetworkFinder
- channelLimitedNetworkFinder
- CSVNetworkSource
- winstonNetworkSource
- combineNetworkSource
- stationXML