SUTRA-MS-FT: A modified SUTRA-MS model for simulating porewater flow, multiple-solute transport, and heat transfer under freeze-thaw conditions

This dataset contains governing equations, key modifications, detailed validation cases and codes of SUTRA-MS-FT, a modified SUTRA-MS model to simulate saturated-unsaturated porewater flow, as well as multiple-solute transport and heat transfer under freeze-thaw conditions. Note that the modification is based on SUTRA-MS Version 1.1 developed by US Geological Survey.