...
Enter the following coordinates and click on Apply.
In the expressions tab, create a new expression and name it "Uinf". In Details of Uinf, enter the following command and click on Apply:
...
...
Enter the following coordinates and click on Apply.
In the expressions tab, create a new expression and name it "Uinf". In Details of Uinf, enter the following command and click on Apply:
...