Suggestion: Run/Plot Input Button

[SterlingButters]

If you need help with this one, I could probably uncover what I did in a minimal extension I made some time back

[SterlingButters]

An additional idea here: the invocation of mcnp should be customizable in the extension config. I.e. for the run command, it would be beneficial to have the ability to push the file to an HPC cluster and then run. E.g. instead of merely mcnp6 i=<input_file>, you might have scp <input_file> remoteuser@remotehost:/remote/directory && ssh remoteuser@remotehost srun mcnp6 i=/remote/directory/<input_file>