Command Menu

Edit Menu

Composition Menu

Intensive Variables Menus

Options Menu

Graphics Menu

Help Menu

Commands Menu

Command Menu

Menu entries perform the following functions:

Execution Mode

Generates a popup menu like this Execution mode popup allowing the user to select the mode of execution. Normal mode should be selected and is the default. Other modes are utilized when MELTS is used for calibration of liquid thermodynamic properties.

Find Liquidus

Finds the liquidus temperature of the indicated composition at the specified pressure and (if specified) oxygen fugacity.


Begins or halts the specified calculation.


Generates this dialog box for specifying a previously saved file which contains MELTS input information.


Saves the current stage of the calculation in a file suitable for retrieval in later run.

Save as...

Generates this dialog box for specifying a file name for saving the state of the MELTS calculation.


Causes the program to exit. A dialog box will confirm your choice.