Outputs the variable x to the console. The output is preceded by the string s. If the parameter x is an open array, only the first few elements in each dimension are displayed.
Please note that these commands are intended for debugging purposes only (during development of a script). The 'cout' commands have no effect if the script is executed outside of the script editor (i.e. by clicking an assigned button). If you want to output a value or string which the user can see, you have to use the MessageDlg or a similar function.