As described in Metzger et al. (2017), eddy4R is being developed by NEON scientists with wide input from the scientific community. eddy4R currently consists of the three public packages eddy4R.base, eddy4R.stor, and eddy4R.qaqc, with several additional packages in preparation (including eddy4R.turb, eddy4R.ucrt and eddy4R.erf).