How many GM Grid Study Areas can exist in a GeoWorkspace?
A GeoWorkspace can have multiple Study Areas. A Study Area belongs to a connection, and while a connection can have more than one Study Area, only one Study Area can be active at a time. Only the grid layers belonging to the active Study Area are available for grid analysis.
The Study Area List dialog shows in tree form the connections, Study Areas, and grid layers associated with a GeoWorkspace, and how they relate to each other.
To make a Study Area active, choose the Study Area List command, and select the desired connection and Study Area.