MF6PQC v1.0: a modular MODFLOW 6-PhreeqcRM framework for variable-density reactive transport with evolving porosity and hydraulic conductivity
MF6PQC couples groundwater flow and solute transport in MODFLOW 6 with geochemical calculations in PhreeqcRM while preserving the familiar modeling workflows of FloPy and PHREEQC. Time integration is performed using SNIA, SIA, or Strang splitting. Depending on the configuration of each example, density, porosity, hydra...