The Export, Overset command, in conjunction with the File, Import, Overset command, allows you to manually transfer the grid system to your overset assembler platform, run the assembler, and load the results back into Pointwise without using the overset interface available via the Grid, Overset command.

After selecting File, Export, Overset, a file browser will be presented prompting you to navigate to the location where you wish to create the new case folder containing the exported data. Note that Pointwise will export all the data needed by the current overset assembler as defined in the Grid, Overset, Attributes panel.