You access the Calculator from Edit on the main menu.

The Calculator can be used to assign/edit values of the current dataset. It can edit the currently selected item of the dataset. The assignment can be done in terms of a simple value or as an advanced expression. You can decide to assign to

·         All values in the dataset or a user defined subset.

·         The currently selected time step or all time steps.

The user defined subset must be selected in the Data Manager before enter­ing the Calculator.


Note: When working on large datasets, significant increase of computational speed can be gained by using the foreach special function when the expres­sion only contains one item, see Special Functions.

Output Options