Version 1.5
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Subsection 13.3.1: Adding data from a text file Up Section 13.3: The Data Tab Subsection 13.3.3: Filtering data

### 13.3.2 Adding data via an equation

When selecting the “AddEquation” menu from the data panel, a dialog box appears where the user can enter the name of the new data field and a mathematical expression that will be evaluated over the entire mesh.
Currently, this only allows the creation of scalar nodal data (Type float, Class NODE, Format ITEM).
You can use the symbols , , and to reference the (time dependent) nodal coordinates, and to reference time.
Subsection 13.3.1: Adding data from a text file Up Section 13.3: The Data Tab Subsection 13.3.3: Filtering data