You can then refer these nodes later using their names, such as `compute01`, `compute02` to execute your MPI programs.
Now, log in one of these node within Andorra via `ssh`, for example `ssh compute01`. You might be required to input your password (from your ZEDAT account).
After that, you are in the computing environment in which you can compile and run your MPI Program.
You files on Andorra are synchronized among these nodes, so you can use them directly.
### Example
You can try to run the code examples provided by this repo.