# Earthworm Web Pick Count

Select stations
Time Interval
A demonstration of EWHTTP operating as a Web Server for Earthworm data.
Assuming that there are picks in the database, select one or more stations and a time interval.
The timeline presents the pick count per minute for intervals larger than 10 minutes
and 10 seconds for the latter.
Click and drag on the timeline to zoom in.
Notes:
- Used jQuery (www.jquery.com) and DyGraph (www.dygraphs.com) libraries.
- ewhttpd module configured to acquire TYPE_PICK_SCNL messages for 30 days.