When GAD GeoApps is selected in the menu bar, all macros stored in the GeoDict installation folder C:\Program Files\Math2Market\GeoDict 2025\GeoApps\Modules\GadGeo are shown.

Three macros (Knitted Mesh, Throttle Valve Design 1, Throttle Valve Design 2) are included in the standard installation package, but additional macros could be placed there by the system administrator and would then be available for all users.

They can be edited with a standard text editor. To open the corresponding *.py file for a predefined macro, click the Open Macro / Script File button. After making changes to the script, you can either store the modified macro locally and run it from the main menu Macro → Execute Macro Script or as an administrator you may store it in its original place and make the modified version available to all users.

To use a predefined macro, select it from the pull-down menu, click the Edit … button to set the parameters, and then the Run button to run the simulation.