WSC - Yield and water table depth shapefiles from Wibu field site

Yield data from the Wibu field site combined with a variety of water table depth metrics
(mean, percentiles, sum exceedance values, moving averages). It was collected as part of a
study of the impacts of water table depth, soil texture, and growing season weather
conditions on corn production at the Wibu field site, described in Zipper et al. (in
review). The Wibu field site is a commercial agricultural field, which grew corn in the
2012, 2013, and 2014 growing seasons. See Zipper and Loheide (2014) Ag. For. Met. for more
information about the field site.