Here are the steps:

• Create the View or Workspace with the fields and calculations you want.
• Push the ExcelDirect button on the toolbar to make sure that everthing ends up Excel the way you want.
• Create a new shortcut to GridView using the "/XD" command line parmeters to launch GridView and place the data in Excel in a folder of your choice.
• Once everything is working the way you want, place the command line in your batch file.
• Repeat as necessary.

There is a complete description of all the GridView command line options in the module's documentation.