Updated GUI guide

We updated the usage guide with more information on how to use the software ThinLinc to connect to HPC2N and use its resources without much experience with a terminal. The only caveat is that you need to use the terminal to submit jobs, but even this is very simple and only requires two steps!

We hope to be able to say that the job submit function of OOD is available soon, but we’re not sure what the timeline is on that project. You can however still use OOD to upload and manage files on the cluster, view running jobs and use interactive sessions with coding environments, like VSCode and RStudio.

Happy computations!