Please reply to the list, not me personally.
Yes: you can use read_data on the data file that you have, create a region corresponding to your cavity, and then use create_atoms on that region. There’s an example on the create_atoms manual page.
Please reply to the list, not me personally.
Yes: you can use read_data on the data file that you have, create a region corresponding to your cavity, and then use create_atoms on that region. There’s an example on the create_atoms manual page.