The equations are documented in Wise et al. (2014). gcamland takes in prices and agricultural productivity growth and calculates land allocation. The model can operate in either hindcast (1975-2010) or future mode (2010-2100), running either single simulations or large ensembles.
Code Repository: https://github.com/JGCRI/gcamland
![GCAM land allocation model](/sites/default/files/styles/medium/public/images/2-page_3-section_2-sub_gcamland.jpg?itok=PbkSoJ3O)