This is an expected entry if you have a periodic system where the
left/right electrode are periodically connected.
Essentially "Other" means all the charge sitting in between layers that are
disconnected, so these two terms are the content:
1) Electrode-buffer charge
2) electrode-electrode charge
Dear Transiesta users and developers,
I noticed in my Transiesta Output file there is a part that demonstrated
the Transiesta charge distribution, considering both electrodes and
devices. But there is also another item
named Other
Other [O] : 2.07403 2.07400
