Inputs-and-Settings.md

@@ -6,7 +6,7 @@ REDPy reads and processes continuous timeseries of waveforms from any format tha
 
 A `.cfg`/`.ini`-style configuration file controls all of the various customizable settings for a single REDPy run's behavior, fed into various [console scripts](Console-Scripts) with `-c CONFIGFILE`. The only _required_ line is `[Settings]` at the top of the file, as every setting that is not included in the file will be set to default values. These defaults are listed in the comments of `settings.cfg` included in the code release. Edits may be made directly to `settings.cfg` if the user desires, though it is not recommended.
 
-Most of the default settings correspond to a possible run of the onset of the 2004 Mount St. Helens dome-building eruption. I recommend _at minimum_ the following settings are customized for any new runs:
+Most of the default settings correspond to a possible run of the onset of the [2004 Mount St. Helens dome-building eruption](https://www.usgs.gov/volcanoes/mount-st.-helens/2004-2008-renewed-volcanic-activity). I recommend _at minimum_ the following settings are customized for any new runs:
 - Name/Path: `title`, `groupname`, and `filename`
 - Data Source: `server`, and if `server=file` the `searchdir` and likely `filepattern`
 - SCNL: `nsta`, `station`, `channel`, `network`, and `location`