By default all phases are included that are found in the underlying thermodynamic database. The user can exclude phases.
To exclude phases:
- Click .
- Under Phases in System, uncheck the phases to be excluded from consideration.
- Click either of the following:
- to close the dialog and implement changes. The changes take effect when the grid is recalculated.
- to close the dialog without implementing changes.
Note: External contraint on oxygen fugacity will be enabled in a subsequent release of PhasePlot.