Extract soil water holding capacity for a coordinate pair from Webb et al.โs global data base of texture derived AWC.
devtools::install_github("cszang/awc")
library(awc)
get_awc(list(lon = 6.1, lat = 50.75))
Webb, R. W., C. E. Rosenzweig, and E. R. Levine. 2000. Global Soil Texture and Derived Water-Holding Capacities (Webb et al.). Data set. Available on-line [http://www.daac.ornl.gov] from Oak Ridge National Laboratory Distributed Active Archive Center, Oak Ridge, Tennessee, U.S.A. doi:10.3334/ORNLDAAC/548.