External Programs:

Shows how to drive an external program from DataTank. You can use this to extend the functionality of DataTank, run convergence studies, or as a test harness for code that will then move into a bigger code base. This movie goes through how to create a Xcode project, how to set things up so that Xcode will use inputs specified in DataTank, and how to modify the interface between DataTank and your C++ program.