When defining variables for plotting, the column name of the output file is used (note that GNUPLOT uses a case-sensitive comparison of  the column name).

For many variables requested by SELEcted_output, a prefix is added to the variable to indicate type of variables. 

To indicate the correct column, this prefix has to be added to the variable name. One can add the prefix explicitly or add the variable type indicator as listed below:



&none

Variables without a prefix (e.g. pH, mu, temp, and others)

&tot

Refers to the variables defined by -totals in SELEcted_output

These variables appear in the selected_output file without a prefix.

&mol

Refers to the variables defined by -molalities in SELEcted_output

These variables appear in the selected_output file with m_ as the prefix.

&act

Refers to the variables defined by -activities in SELEcted_output

These variables appear in the selected_output file with la_ as the prefix.

&eq

Refers to the variables defined by -equilibrium_phases in SELEcted_output

These variables appear in the selected_output file without a prefix.

&deq

Refers to the variables defined by -equilibrium_phases in SELEcted_output but return the change in the phases.

These variables appear in the selected_output file with d_ as the prefix.

&si

Refers to the variables defined by -saturation_indices in SELEcted_output.

These variables appear in the selected_output file with si_ as the prefix.

&g

Refers to the variables defined by -gases in SELEcted_output.

These variables appear in the selected_output file with g_ as the prefix, except for the variables pressure, total_mol and volume. Correct heading names are obtained by using either the variable type indicated "&g" for the gases itself or as "none" for total pressure (pressure), total moles of gas components (total_mol) and volume of the gas phase (volume).

&kin

Refers to the variables defined by -kinetic_reactants in SELEcted_output.

These variables appear in the selected_output file with k_ as the prefix.

&dkin

Refers to the variables defined by -kinetic_reactants in SELEcted_output but return the change in the kinetic reactant.

These variables appear in the selected_output file with dk_ as the prefix.

&ss

Refers to the variables defined by -solid_solutions in SELEcted_output.

These variables appear in the selected_output file with s_ as the prefix.

&iso

Refers to the variables defined by -isotopes in SELEcted_output.

These variables appear in the selected_output file with I_ as the prefix.

&cal

Refers to the variables defined by -calculated_values in SELEcted_output.

These variables appear in the selected_output file with V_ as the prefix.

&pun

Refers to the variables defined by user_punch.

These variables appear in the selected_output file without a prefix.