Version 3.7.0 of PHREEQC programs is available

[dlparkhurst]

The new versions of PHREEQC, IPhreeqc, PhreeqcI, and PhreeqcRM are available at https://www.usgs.gov/software/phreeqc-version-3. The new versions of PHAST and Phast4Windows are at https://www.usgs.gov/software/phast-a-computer-program-simulating-groundwater-flow-solute-transport-and-multicomponent.

Release notes for PHREEQC document all of the new Basic functions. In addition, there have been a few bug fixes. Substantial revisions to update the code to make better use of C++ template classes and memory management have begun, although not completed in this version.

A number of new methods have been added to PhreeqcRM, particularly for

Code: [Select]

IRM_RESULT GetGasPhaseVolume(std::vector<double>& gas_pressure);
IRM_RESULT setGasPhaseVolume(const std::vector<double>& gas_pressure);
IRM_RESULT GetGasCompMoles(std::vector<double>& gas_moles);
IRM_RESULT GetGasCompPressures(std::vector<double>& gas_pressure);
IRM_RESULT GetGasCompPhi(std::vector<double>& gas_phi);
IRM_RESULT SetGasCompMoles(const std::vector<double>& gas_moles);