The Predictive Ecosystem Carbon Analyzer (PEcAn) is a scientific
workflow management tool that is designed to simplify the management of
model parameterization, execution, and analysis. The goal of PECAn is to
streamline the interaction between data and models, and to improve the
efficacy of scientific investigation. The PEcAn.photosynthesis package
contains functions used in the Hierarchical Bayesian calibration of the
Farquhar et al 1980 model.