Getting spin polarized I-V curve in13.8

[beginner]

When I calculate the Iv of two probe device with spin，there is only the total current. But  the Transmission of Spin Up and Spin Down is  different .
 How can I separate current for spin up and spin down?

[Umberto Martinez]

http://quantumwise.com/forum/index.php?topic=2565.0#.U5qc0XWSzJ8
the status is still unchanged.

In particular check http://www.quantumwise.com/documents/manuals/latest/ReferenceManual/index.html/ref.transmissionspectrum.html
under the current method.

[beginner]

Thanks，Now I write bash to do it.