By parameterizing the input, it is possible to create or adjust model and load data by using variables. These variables (for length, width, traffic load, and so on) are called "parameters". They need to be defined as global parameters in a dialog box.
In the text boxes, you can then use these parameters in formulas to determine a numeric value. You can edit the formulas using the formula editor. If one of the parameters is changed, the results of all formulas using this parameter are adjusted.
Application Areas
The parameterized input is reasonable for models where many changes are to be expected. The formulas of the geometry and load entry are stored in the model data. The parameterized input is also suitable for recurring editing of similar models: you can upload a template file and adjust the parameters.