Data and code from: Ecosystem functional response across precipitation extremes in a sagebrush steppe

usses_water: Experimental Test of Climate Change Impacts on Grassland ANPPResearch project data and code for an analysis of drought and irrigation experiment at US Sheep Experiment State (USSES) near Dubois, ID.Goal is to quantify the impact of a 50% increase/decrease of precipitation on:* ANPP through time* Relationship of ANPP to soil moisture* Species compositionRunning the codeTo fully run this code you will need R and a number of R packages.Running `00_source_usses_water_scripts` in the `code/` directory will run all necessary scripts to complete the analysis.The code will also stop and send errors letting you know what R packages need to be installed.Once all packages are installed, the code should run all the way through.You must source the script from RStudio, rather than from command line, because we use some Rstudio-specific commands to set working directories.Citation informationThis work has been accepted for publication in PeerJ (https://peerj.com/).It is currently in press, so for now please cite asTredennick, A.T., A.R. Kleinhesselink, J.B. Taylor, and P.B. Adler. (In press). Ecosystem functional response across precipitation extremes in a sagebrush steppe. PeerJ.The preprint can be found at: https://www.biorxiv.org/content/early/2018/01/24/195594.Additionally, please cite the Figshare fileset if reusing data or code as:Tredennick, A.T., A.R. Kleinhesselink, J.B. Taylor, and P.B. Adler. Data and code from: Ecosystem functional response across precipitation extremes in a sagebrush steppe. Figshare. 10.6084/m9.figshare.5909998