@stephan Hi - now I understand the difference between the export in the job tabs, and the export in the output tab. The first creates a folder in export/groups and this can be used by another user on the same cluster for example to import that output, while the latter creates a self-contained folder in export/jobs. Is this difference correct ?
So I did export of the particle output tab, and indeed now there is a folder with all the files. I will use this folder for the upload on the EMPIAR eventually.
Many thanks !
Jacopo